OMXCameraAdapter.cpp revision d8bf3dc07ef357eb0761cfdacab458f2358907aa
1c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*
2c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * Copyright (C) Texas Instruments - http://www.ti.com/
3c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev *
4c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * Licensed under the Apache License, Version 2.0 (the "License");
5c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * you may not use this file except in compliance with the License.
6c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * You may obtain a copy of the License at
7c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev *
8c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev *      http://www.apache.org/licenses/LICENSE-2.0
9c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev *
10c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * Unless required by applicable law or agreed to in writing, software
11c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * distributed under the License is distributed on an "AS IS" BASIS,
12c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * See the License for the specific language governing permissions and
14c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * limitations under the License.
15c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */
16c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
17c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/**
18c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev* @file OMXCameraAdapter.cpp
19c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev*
20c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev* This file maps the Camera Hardware Interface to OMX.
21c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev*
22c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev*/
23c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
24c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include "CameraHal.h"
25c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include "OMXCameraAdapter.h"
26c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include "ErrorUtils.h"
27c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include "TICameraParameters.h"
28c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <signal.h>
29c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <math.h>
30c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
31c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <cutils/properties.h>
32c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define UNLIKELY( exp ) (__builtin_expect( (exp) != 0, false ))
33c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic int mDebugFps = 0;
34c493114006e0e136c8c88c2fc9865994054959bfSundar Ramanstatic int mDebugFcs = 0;
35c493114006e0e136c8c88c2fc9865994054959bfSundar Raman
36c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
37c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define HERE(Msg) {CAMHAL_LOGEB("--===line %d, %s===--\n", __LINE__, Msg);}
38c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
39c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevnamespace android {
40c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
41c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#undef LOG_TAG
42c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev///Maintain a separate tag for OMXCameraAdapter logs to isolate issues OMX specific
43c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define LOG_TAG "CameraHAL"
44c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
45c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev//frames skipped before recalculating the framerate
46c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define FPS_PERIOD 30
47c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
48c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevMutex gAdapterLock;
49c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*--------------------Camera Adapter Class STARTS here-----------------------------*/
50c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
519a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luustatus_t OMXCameraAdapter::initialize(CameraProperties::Properties* caps)
52c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
53c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
54c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
55c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    char value[PROPERTY_VALUE_MAX];
56c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    property_get("debug.camera.showfps", value, "0");
57c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mDebugFps = atoi(value);
58c493114006e0e136c8c88c2fc9865994054959bfSundar Raman    property_get("debug.camera.framecounts", value, "0");
59c493114006e0e136c8c88c2fc9865994054959bfSundar Raman    mDebugFcs = atoi(value);
60c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
61c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    TIMM_OSAL_ERRORTYPE osalError = OMX_ErrorNone;
62c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
63c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
64c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
65c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
66c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mLocalVersionParam.s.nVersionMajor = 0x1;
67c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mLocalVersionParam.s.nVersionMinor = 0x1;
68c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mLocalVersionParam.s.nRevision = 0x0 ;
69c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mLocalVersionParam.s.nStep =  0x0;
70c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
71c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mPending3Asettings = 0;//E3AsettingsAll;
72b5abb7cbdf48ecccbf0e6d5e61a1846c0c4b28a5Tyler Luu    mPendingCaptureSettings = 0;
73c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
74c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( 0 != mInitSem.Count() )
75c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
76c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Error mInitSem semaphore count %d", mInitSem.Count());
77c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        LOG_FUNCTION_NAME_EXIT;
78c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return NO_INIT;
79c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
80c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
819a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    ///Update the preview and image capture port indexes
829a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mCameraAdapterParameters.mPrevPortIndex = OMX_CAMERA_PORT_VIDEO_OUT_PREVIEW;
839a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    // temp changed in order to build OMX_CAMERA_PORT_VIDEO_OUT_IMAGE;
849a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mCameraAdapterParameters.mImagePortIndex = OMX_CAMERA_PORT_IMAGE_OUT_IMAGE;
859a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mCameraAdapterParameters.mMeasurementPortIndex = OMX_CAMERA_PORT_VIDEO_OUT_MEASUREMENT;
869a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    //currently not supported use preview port instead
879a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mCameraAdapterParameters.mVideoPortIndex = OMX_CAMERA_PORT_VIDEO_OUT_PREVIEW;
889a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu
893fbff633f24c84f421b86fce7153d872e8b35dc2Akwasi Boateng    eError = OMX_Init();
903fbff633f24c84f421b86fce7153d872e8b35dc2Akwasi Boateng    if (eError != OMX_ErrorNone) {
91c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        CAMHAL_LOGEB("OMX_Init() failed, error: 0x%x", eError);
92c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        return ErrorUtils::omxToAndroidError(eError);
933fbff633f24c84f421b86fce7153d872e8b35dc2Akwasi Boateng    }
94c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng    mOmxInitialized = true;
953fbff633f24c84f421b86fce7153d872e8b35dc2Akwasi Boateng
969a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    ///Get the handle to the OMX Component
979a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    eError = OMXCameraAdapter::OMXCameraGetHandle(&mCameraAdapterParameters.mHandleComp, (OMX_PTR)this);
989a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    if(eError != OMX_ErrorNone) {
999a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        CAMHAL_LOGEB("OMX_GetHandle -0x%x", eError);
1009a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    }
1019a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    GOTO_EXIT_IF((eError != OMX_ErrorNone), eError);
102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
103c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng    mComponentState = OMX_StateLoaded;
104c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng
105e552120201f0e53a6e5c9f816e91739dc4ec1e0bTyler Luu    CAMHAL_LOGVB("OMX_GetHandle -0x%x sensor_index = %lu", eError, mSensorIndex);
1069a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
1079a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu                                  OMX_CommandPortDisable,
1089a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu                                  OMX_ALL,
1099a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu                                  NULL);
110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1119a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    if(eError != OMX_ErrorNone) {
1129a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu         CAMHAL_LOGEB("OMX_SendCommand(OMX_CommandPortDisable) -0x%x", eError);
1139a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    }
1149a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    GOTO_EXIT_IF((eError != OMX_ErrorNone), eError);
115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1169a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    // Register for port enable event
1179a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
1189a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu                                 OMX_EventCmdComplete,
1199a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu                                 OMX_CommandPortEnable,
1209a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu                                 mCameraAdapterParameters.mPrevPortIndex,
1219a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu                                 mInitSem);
1229a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    if(ret != NO_ERROR) {
1239a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu         CAMHAL_LOGEB("Error in registering for event %d", ret);
1249a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu         goto EXIT;
1259a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    }
126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1279a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    // Enable PREVIEW Port
1289a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
1299a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu                                 OMX_CommandPortEnable,
1309a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu                                 mCameraAdapterParameters.mPrevPortIndex,
1319a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu                                 NULL);
1329a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    if(eError != OMX_ErrorNone) {
1339a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        CAMHAL_LOGEB("OMX_SendCommand(OMX_CommandPortEnable) -0x%x", eError);
1349a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    }
1359a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1379a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    // Wait for the port enable event to occur
1389a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    ret = mInitSem.WaitTimeout(OMX_CMD_TIMEOUT);
1399a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    if ( NO_ERROR == ret ) {
1409a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu         CAMHAL_LOGDA("-Port enable event arrived");
1419a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    } else {
1429a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu         ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
1439a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu                            OMX_EventCmdComplete,
1449a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu                            OMX_CommandPortEnable,
1459a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu                            mCameraAdapterParameters.mPrevPortIndex,
1469a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu                            NULL);
1479a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu         CAMHAL_LOGEA("Timeout for enabling preview port expired!");
1489a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu         goto EXIT;
1499a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu     }
150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1519a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    // Select the sensor
152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_CONFIG_SENSORSELECTTYPE sensorSelect;
153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_INIT_STRUCT_PTR (&sensorSelect, OMX_CONFIG_SENSORSELECTTYPE);
1549a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    sensorSelect.eSensor = (OMX_SENSORSELECT) mSensorIndex;
155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, ( OMX_INDEXTYPE ) OMX_TI_IndexConfigSensorSelect, &sensorSelect);
1569a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    if ( OMX_ErrorNone != eError ) {
1579a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        CAMHAL_LOGEB("Error while selecting the sensor index as %d - 0x%x", mSensorIndex, eError);
158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return BAD_VALUE;
1599a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    } else {
1609a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        CAMHAL_LOGDB("Sensor %d selected successfully", mSensorIndex);
1619a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    }
162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    printComponentVersion(mCameraAdapterParameters.mHandleComp);
164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mBracketingEnabled = false;
166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mBracketingBuffersQueuedCount = 0;
167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mBracketingRange = 1;
168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mLastBracetingBufferIdx = 0;
169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mOMXStateSwitch = false;
170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1719a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mCaptureSignalled = false;
1729a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mCaptureConfigured = false;
1739a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mRecording = false;
1749a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mWaitingForSnapshot = false;
1759a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mSnapshotCount = 0;
176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1779a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mCapMode = HIGH_QUALITY;
1789a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mIPP = IPP_NULL;
1799a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mVstabEnabled = false;
1809a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mVnfEnabled = false;
1819a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mBurstFrames = 1;
1829a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mCapturedFrames = 0;
1839a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mPictureQuality = 100;
1849a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mCurrentZoomIdx = 0;
1859a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mTargetZoomIdx = 0;
1869a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mPreviousZoomIndx = 0;
1879a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mReturnZoomStatus = false;
1889a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mZoomInc = 1;
1899a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mZoomParameterIdx = 0;
1909a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mExposureBracketingValidEntries = 0;
1919a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mSensorOverclock = false;
1929a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu
1939a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mDeviceOrientation = 0;
1949a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mCapabilities = caps;
1951c7383822ebd9f8e70d7eec6dd204bb691d29c47Sundar Raman    mZoomUpdating = false;
1961c7383822ebd9f8e70d7eec6dd204bb691d29c47Sundar Raman    mZoomUpdate = false;
1979a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu
1989a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mEXIFData.mGPSData.mAltitudeValid = false;
1999a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mEXIFData.mGPSData.mDatestampValid = false;
2009a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mEXIFData.mGPSData.mLatValid = false;
2019a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mEXIFData.mGPSData.mLongValid = false;
2029a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mEXIFData.mGPSData.mMapDatumValid = false;
2039a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mEXIFData.mGPSData.mProcMethodValid = false;
2049a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mEXIFData.mGPSData.mVersionIdValid = false;
2059a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mEXIFData.mGPSData.mTimeStampValid = false;
2069a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mEXIFData.mModelValid = false;
2079a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mEXIFData.mMakeValid = false;
2089a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu
2099a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    // initialize command handling thread
2109a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    if(mCommandHandler.get() == NULL)
2119a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        mCommandHandler = new CommandHandler(this);
2129a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu
2139a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    if ( NULL == mCommandHandler.get() )
2149a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    {
2159a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        CAMHAL_LOGEA("Couldn't create command handler");
2169a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        return NO_MEMORY;
2179a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    }
218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2199a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    ret = mCommandHandler->run("CallbackThread", PRIORITY_URGENT_DISPLAY);
2209a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    if ( ret != NO_ERROR )
2219a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    {
2229a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        if( ret == INVALID_OPERATION){
2239a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu            CAMHAL_LOGDA("command handler thread already runnning!!");
2243c272a993dfc4ca153b09e5ec1e651f75eab90c4Milen Mitkov            ret = NO_ERROR;
22541471bd18fc9a28371c4d89283f2082b513f2226Iliyan Malchev        } else
226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2279a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu            CAMHAL_LOGEA("Couldn't run command handlerthread");
2289a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu            return ret;
229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2309a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    }
231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2329a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    // initialize omx callback handling thread
2339a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    if(mOMXCallbackHandler.get() == NULL)
2349a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        mOMXCallbackHandler = new OMXCallbackHandler(this);
2359a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu
2369a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    if ( NULL == mOMXCallbackHandler.get() )
2379a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    {
2389a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        CAMHAL_LOGEA("Couldn't create omx callback handler");
2399a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        return NO_MEMORY;
2409a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    }
2419a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu
2429a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    ret = mOMXCallbackHandler->run("OMXCallbackThread", PRIORITY_URGENT_DISPLAY);
2439a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    if ( ret != NO_ERROR )
2449a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    {
2459a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        if( ret == INVALID_OPERATION){
2469a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu            CAMHAL_LOGDA("omx callback handler thread already runnning!!");
2473c272a993dfc4ca153b09e5ec1e651f75eab90c4Milen Mitkov            ret = NO_ERROR;
2489a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        }else
249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2509a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu            CAMHAL_LOGEA("Couldn't run omx callback handler thread");
2519a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu            return ret;
252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2539a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    }
254c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2559a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    //Remove any unhandled events
2569a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    if (!mEventSignalQ.isEmpty()) {
2579a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        for (unsigned int i = 0 ;i < mEventSignalQ.size(); i++ ) {
2589a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu            TIUTILS::Message *msg = mEventSignalQ.itemAt(i);
2599a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu            //remove from queue and free msg
2609a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu            if ( NULL != msg ) {
2619a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu                free(msg);
262c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2639a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        }
264f9df3ee5cfb3c3177bcc630abf6d756e8a60254cSundar Raman        mEventSignalQ.clear();
2659a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    }
266c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2679a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    OMX_INIT_STRUCT_PTR (&mRegionPriority, OMX_TI_CONFIG_3A_REGION_PRIORITY);
2689a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    OMX_INIT_STRUCT_PTR (&mFacePriority, OMX_TI_CONFIG_3A_FACE_PRIORITY);
2699a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mRegionPriority.nPortIndex = OMX_ALL;
2709a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mFacePriority.nPortIndex = OMX_ALL;
27100479a8f1d791824870513b8b0b9edd67d2560ffSundar Raman
2729a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    //Setting this flag will that the first setParameter call will apply all 3A settings
2739a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    //and will not conditionally apply based on current values.
2749a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mFirstTimeInit = true;
275c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2769a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    memset(mExposureBracketingValues, 0, EXP_BRACKET_RANGE*sizeof(int));
2779a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mMeasurementEnabled = false;
2789a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mFaceDetectionRunning = false;
2799a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mFaceDetectionPaused = false;
280f2170decdf6bf41e590842b0fe5c0ed3852ebec3Emilian Peev    mFDSwitchAlgoPriority = false;
281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2829a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    memset(&mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex], 0, sizeof(OMXCameraPortParameters));
2839a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    memset(&mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex], 0, sizeof(OMXCameraPortParameters));
284024e97a1213041f9d266ee09f7148a0c9b007260Tyler Luu
2859a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    //Initialize 3A defaults
286da310a303b2b48404f31645cf660063517da3e8aEmilian Peev    ret = init3AParams(mParameters3A);
2879a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    if ( NO_ERROR != ret ) {
288da310a303b2b48404f31645cf660063517da3e8aEmilian Peev        CAMHAL_LOGEA("Couldn't init 3A params!");
2899a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        goto EXIT;
290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
2919a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu
292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ErrorUtils::omxToAndroidError(eError);
294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    EXIT:
296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
297e46394481e771dbdc8683645c3740a3d262a3d0fIliyan Malchev    CAMHAL_LOGDB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
298b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    performCleanupAfterError();
299b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    LOG_FUNCTION_NAME_EXIT;
300b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    return ErrorUtils::omxToAndroidError(eError);
301b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman}
302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
303b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Ramanvoid OMXCameraAdapter::performCleanupAfterError()
304b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman{
305c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(mCameraAdapterParameters.mHandleComp)
306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ///Free the OMX component handle in case of error
308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        OMX_FreeHandle(mCameraAdapterParameters.mHandleComp);
309b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman        mCameraAdapterParameters.mHandleComp = NULL;
310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///De-init the OMX
313c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_Deinit();
314b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    mComponentState = OMX_StateInvalid;
315c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
316c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevOMXCameraAdapter::OMXCameraPortParameters *OMXCameraAdapter::getPortParams(CameraFrame::FrameType frameType)
318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMXCameraAdapter::OMXCameraPortParameters *ret = NULL;
320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    switch ( frameType )
322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    {
323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    case CameraFrame::IMAGE_FRAME:
324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    case CameraFrame::RAW_FRAME:
325c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex];
326c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        break;
327c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    case CameraFrame::PREVIEW_FRAME_SYNC:
328c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    case CameraFrame::SNAPSHOT_FRAME:
329c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    case CameraFrame::VIDEO_FRAME_SYNC:
330c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex];
331c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        break;
332c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    case CameraFrame::FRAME_DATA_SYNC:
333c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mMeasurementPortIndex];
334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        break;
335c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    default:
336c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        break;
337c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    };
338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ret;
340c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
342c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::fillThisBuffer(void* frameBuf, CameraFrame::FrameType frameType)
343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
344c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMXCameraPortParameters *port = NULL;
346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    BaseCameraAdapter::AdapterState state;
348c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    BaseCameraAdapter::getState(state);
349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( ( PREVIEW_ACTIVE & state ) != PREVIEW_ACTIVE )
351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
352c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return NO_INIT;
353c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
354c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
355c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NULL == frameBuf )
356c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
357c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return -EINVAL;
358c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
359c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
360c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( (NO_ERROR == ret) &&
361c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev         ((CameraFrame::IMAGE_FRAME == frameType) || (CameraFrame::RAW_FRAME == frameType)) &&
362c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev         (1 > mCapturedFrames) &&
363c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev         (!mBracketingEnabled)) {
364c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        // Signal end of image capture
365c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( NULL != mEndImageCaptureCallback) {
366c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mEndImageCaptureCallback(mEndCaptureData);
367c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
368c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return NO_ERROR;
369c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev     }
370c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
371c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
372c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
373c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        port = getPortParams(frameType);
374c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( NULL == port )
375c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
376c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("Invalid frameType 0x%x", frameType);
377c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = -EINVAL;
378c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
379c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
380c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
381c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
382c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        for ( int i = 0 ; i < port->mNumBufs ; i++)
385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( port->mBufferHeader[i]->pBuffer == frameBuf )
387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                eError = OMX_FillThisBuffer(mCameraAdapterParameters.mHandleComp, port->mBufferHeader[i]);
389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                if ( eError != OMX_ErrorNone )
390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    {
391b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman                    CAMHAL_LOGEB("OMX_FillThisBuffer 0x%x", eError);
392b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman                    goto EXIT;
393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    }
394c493114006e0e136c8c88c2fc9865994054959bfSundar Raman                mFramesWithDucati++;
395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                break;
396c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
401b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    LOG_FUNCTION_NAME_EXIT;
402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ret;
403b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman
404b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar RamanEXIT:
405b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
406b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    performCleanupAfterError();
407b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    //Since fillthisbuffer is called asynchronously, make sure to signal error to the app
408b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    mErrorNotifier->errorNotify(CAMERA_ERROR_HARD);
409b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    LOG_FUNCTION_NAME_EXIT;
410b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    return (ret | ErrorUtils::omxToAndroidError(eError));
411c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
412c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
413c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::setParameters(const CameraParameters &params)
414c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
415c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
416c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
417c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    const char * str = NULL;
418c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    int mode = 0;
419c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
420c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    bool updateImagePortParams = false;
421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    int minFramerate, maxFramerate, frameRate;
422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    const char *valstr = NULL;
423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    const char *oldstr = NULL;
424c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    int w, h;
425c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_COLOR_FORMATTYPE pixFormat;
426c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    BaseCameraAdapter::AdapterState state;
427c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    BaseCameraAdapter::getState(state);
428c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
429c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///@todo Include more camera parameters
430c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( (valstr = params.getPreviewFormat()) != NULL )
431c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
432c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if (strcmp(valstr, (const char *) CameraParameters::PIXEL_FORMAT_YUV422I) == 0)
433c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
434c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGDA("CbYCrY format selected");
435c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            pixFormat = OMX_COLOR_FormatCbYCrY;
436c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
437c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else if(strcmp(valstr, (const char *) CameraParameters::PIXEL_FORMAT_YUV420SP) == 0 ||
438c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                strcmp(valstr, (const char *) CameraParameters::PIXEL_FORMAT_YUV420P) == 0)
439c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
440c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGDA("YUV420SP format selected");
441c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            pixFormat = OMX_COLOR_FormatYUV420SemiPlanar;
442c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else if(strcmp(valstr, (const char *) CameraParameters::PIXEL_FORMAT_RGB565) == 0)
444c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
445c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGDA("RGB565 format selected");
446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            pixFormat = OMX_COLOR_Format16bitRGB565;
447c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
448c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
449c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
450c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGDA("Invalid format, CbYCrY format selected as default");
451c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            pixFormat = OMX_COLOR_FormatCbYCrY;
452c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
453c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
454c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
455c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
456c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEA("Preview format is NULL, defaulting to CbYCrY");
457c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        pixFormat = OMX_COLOR_FormatCbYCrY;
458c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
459c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
460c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMXCameraPortParameters *cap;
461c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    cap = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex];
462c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
463c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    params.getPreviewSize(&w, &h);
464c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    frameRate = params.getPreviewFrameRate();
465c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    minFramerate = params.getInt(TICameraParameters::KEY_MINFRAMERATE);
466c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    maxFramerate = params.getInt(TICameraParameters::KEY_MAXFRAMERATE);
467c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( ( 0 < minFramerate ) &&
468c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev         ( 0 < maxFramerate ) )
469c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
470c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( minFramerate > maxFramerate )
471c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
472c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev             CAMHAL_LOGEA(" Min FPS set higher than MAX. So setting MIN and MAX to the higher value");
473c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev             maxFramerate = minFramerate;
474c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
475c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
476c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( 0 >= frameRate )
477c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
478c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            frameRate = maxFramerate;
479c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
480c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
481c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if( ( cap->mMinFrameRate != minFramerate ) ||
482c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ( cap->mMaxFrameRate != maxFramerate ) )
483c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
484c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            cap->mMinFrameRate = minFramerate;
485c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            cap->mMaxFrameRate = maxFramerate;
486c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            setVFramerate(cap->mMinFrameRate, cap->mMaxFrameRate);
487c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
488c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
489c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
49039ad5f81c0a0cb884fafdf66a24a9473c72b2c25Tyler Luu    // TODO(XXX): Limiting 1080p to (24,24) or (15,15) for now. Need to remove later.
49139ad5f81c0a0cb884fafdf66a24a9473c72b2c25Tyler Luu    if ((w >= 1920) && (h >= 1080)) {
49239ad5f81c0a0cb884fafdf66a24a9473c72b2c25Tyler Luu        cap->mMaxFrameRate = cap->mMinFrameRate;
49339ad5f81c0a0cb884fafdf66a24a9473c72b2c25Tyler Luu        setVFramerate(cap->mMinFrameRate, cap->mMaxFrameRate);
49439ad5f81c0a0cb884fafdf66a24a9473c72b2c25Tyler Luu    }
49539ad5f81c0a0cb884fafdf66a24a9473c72b2c25Tyler Luu
496c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( 0 < frameRate )
497c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
498c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        cap->mColorFormat = pixFormat;
499c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        cap->mWidth = w;
500c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        cap->mHeight = h;
501c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        cap->mFrameRate = frameRate;
502c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
503c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGVB("Prev: cap.mColorFormat = %d", (int)cap->mColorFormat);
504c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGVB("Prev: cap.mWidth = %d", (int)cap->mWidth);
505c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGVB("Prev: cap.mHeight = %d", (int)cap->mHeight);
506c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGVB("Prev: cap.mFrameRate = %d", (int)cap->mFrameRate);
507c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
508c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        //TODO: Add an additional parameter for video resolution
509c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev       //use preview resolution for now
510c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        cap = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex];
511c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        cap->mColorFormat = pixFormat;
512c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        cap->mWidth = w;
513c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        cap->mHeight = h;
514c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        cap->mFrameRate = frameRate;
515c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
516c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGVB("Video: cap.mColorFormat = %d", (int)cap->mColorFormat);
517c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGVB("Video: cap.mWidth = %d", (int)cap->mWidth);
518c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGVB("Video: cap.mHeight = %d", (int)cap->mHeight);
519c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGVB("Video: cap.mFrameRate = %d", (int)cap->mFrameRate);
520c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
521c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ///mStride is set from setBufs() while passing the APIs
522c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        cap->mStride = 4096;
523c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        cap->mBufSize = cap->mStride * cap->mHeight;
524c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
525c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
526c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( ( cap->mWidth >= 1920 ) &&
527c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev         ( cap->mHeight >= 1080 ) &&
528c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev         ( cap->mFrameRate >= FRAME_RATE_FULL_HD ) &&
529c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev         ( !mSensorOverclock ) )
530c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
531c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mOMXStateSwitch = true;
532c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
533c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else if ( ( ( cap->mWidth < 1920 ) ||
534c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev               ( cap->mHeight < 1080 ) ||
535c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev               ( cap->mFrameRate < FRAME_RATE_FULL_HD ) ) &&
536c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev               ( mSensorOverclock ) )
537c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
538c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mOMXStateSwitch = true;
539c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
540c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
541a6e9160507cd4c0d276fbe45a1efb1dae28c3998Emilian Peev#ifdef OMAP_ENHANCEMENT
542a6e9160507cd4c0d276fbe45a1efb1dae28c3998Emilian Peev
543c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( (valstr = params.get(TICameraParameters::KEY_MEASUREMENT_ENABLE)) != NULL )
544c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
545c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if (strcmp(valstr, (const char *) TICameraParameters::MEASUREMENT_ENABLE) == 0)
546c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
547c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mMeasurementEnabled = true;
548c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
549c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else if (strcmp(valstr, (const char *) TICameraParameters::MEASUREMENT_DISABLE) == 0)
550c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
551c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mMeasurementEnabled = false;
552c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
553c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
554c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
555c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mMeasurementEnabled = false;
556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
557c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
558c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
560c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        //Disable measurement data by default
561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mMeasurementEnabled = false;
562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
563c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
564a6e9160507cd4c0d276fbe45a1efb1dae28c3998Emilian Peev#endif
565a6e9160507cd4c0d276fbe45a1efb1dae28c3998Emilian Peev
566782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev    ret |= setParametersCapture(params, state);
567c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
568782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev    ret |= setParameters3A(params, state);
569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
570782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev    ret |= setParametersAlgo(params, state);
571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
572782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev    ret |= setParametersFocus(params, state);
573c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
574782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev    ret |= setParametersFD(params, state);
575c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
576782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev    ret |= setParametersZoom(params, state);
577c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
578782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev    ret |= setParametersEXIF(params, state);
579c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
580c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mParams = params;
581782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev    mFirstTimeInit = false;
582c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
583c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
584c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ret;
585c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
586c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
587c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid saveFile(unsigned char   *buff, int width, int height, int format) {
588c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    static int      counter = 1;
589c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    int             fd = -1;
590c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    char            fn[256];
591c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
592c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
593c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
594c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    fn[0] = 0;
595c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    sprintf(fn, "/preview%03d.yuv", counter);
596c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    fd = open(fn, O_CREAT | O_WRONLY | O_SYNC | O_TRUNC, 0777);
597c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(fd < 0) {
59846de639b23db99d7b99ff1c676ac98b84b6336c6Steve Block        ALOGE("Unable to open file %s: %s", fn, strerror(fd));
599c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return;
600c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
601c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
602c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGVB("Copying from 0x%x, size=%d x %d", buff, width, height);
603c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
604c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    //method currently supports only nv12 dumping
605c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    int stride = width;
606c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    uint8_t *bf = (uint8_t*) buff;
607c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    for(int i=0;i<height;i++)
608c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
609c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        write(fd, bf, width);
610c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        bf += 4096;
611c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
612c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
613c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    for(int i=0;i<height/2;i++)
614c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
615c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        write(fd, bf, stride);
616c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        bf += 4096;
617c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
618c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
619c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    close(fd);
620c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
621c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
622c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    counter++;
623c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
624c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
625c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
626c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
627c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid OMXCameraAdapter::getParameters(CameraParameters& params)
628c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
629c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
630c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_CONFIG_EXPOSUREVALUETYPE exp;
631c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
632c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    BaseCameraAdapter::AdapterState state;
633c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    BaseCameraAdapter::getState(state);
63480c50ac56bfa97be0cf04332ec1d314637c8770fSundar Raman    const char *valstr = NULL;
635c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
636c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
63739ab34daa6770e0995b7184ae7fd9c9213136f52Heechan Park    if( mParameters3A.SceneMode != OMX_Manual ) {
63811be32ce333557c09434611f69830e19aca55e72Tyler Luu       const char *valstr_supported = NULL;
63911be32ce333557c09434611f69830e19aca55e72Tyler Luu
640759396a116bb2caf006405777a626fe9a8708114Tyler Luu       // if preview is not started...we still need to feedback the proper params
641759396a116bb2caf006405777a626fe9a8708114Tyler Luu       // look up the settings in the LUT
642759396a116bb2caf006405777a626fe9a8708114Tyler Luu       if (((state & PREVIEW_ACTIVE) == 0) && mCapabilities) {
643759396a116bb2caf006405777a626fe9a8708114Tyler Luu           const SceneModesEntry* entry = NULL;
644759396a116bb2caf006405777a626fe9a8708114Tyler Luu           entry = getSceneModeEntry(mCapabilities->get(CameraProperties::CAMERA_NAME),
645759396a116bb2caf006405777a626fe9a8708114Tyler Luu                                    (OMX_SCENEMODETYPE) mParameters3A.SceneMode);
646759396a116bb2caf006405777a626fe9a8708114Tyler Luu           if(entry) {
647759396a116bb2caf006405777a626fe9a8708114Tyler Luu               mParameters3A.Focus = entry->focus;
648759396a116bb2caf006405777a626fe9a8708114Tyler Luu               mParameters3A.FlashMode = entry->flash;
649759396a116bb2caf006405777a626fe9a8708114Tyler Luu               mParameters3A.WhiteBallance = entry->wb;
650759396a116bb2caf006405777a626fe9a8708114Tyler Luu           }
651759396a116bb2caf006405777a626fe9a8708114Tyler Luu       }
652759396a116bb2caf006405777a626fe9a8708114Tyler Luu
65339ab34daa6770e0995b7184ae7fd9c9213136f52Heechan Park       valstr = getLUTvalue_OMXtoHAL(mParameters3A.WhiteBallance, WBalLUT);
65411be32ce333557c09434611f69830e19aca55e72Tyler Luu       valstr_supported = mParams.get(CameraParameters::KEY_SUPPORTED_WHITE_BALANCE);
65511be32ce333557c09434611f69830e19aca55e72Tyler Luu       if (valstr && valstr_supported && strstr(valstr_supported, valstr))
65611be32ce333557c09434611f69830e19aca55e72Tyler Luu           params.set(CameraParameters::KEY_WHITE_BALANCE , valstr);
657c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
65839ab34daa6770e0995b7184ae7fd9c9213136f52Heechan Park       valstr = getLUTvalue_OMXtoHAL(mParameters3A.FlashMode, FlashLUT);
65911be32ce333557c09434611f69830e19aca55e72Tyler Luu       valstr_supported = mParams.get(CameraParameters::KEY_SUPPORTED_FLASH_MODES);
66011be32ce333557c09434611f69830e19aca55e72Tyler Luu       if (valstr && valstr_supported && strstr(valstr_supported, valstr))
66111be32ce333557c09434611f69830e19aca55e72Tyler Luu           params.set(CameraParameters::KEY_FLASH_MODE, valstr);
662c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
66370e04f3b54d5100621ffa631dbc81579d2cc3c8cTyler Luu       if ((mParameters3A.Focus == OMX_IMAGE_FocusControlAuto) &&
66470e04f3b54d5100621ffa631dbc81579d2cc3c8cTyler Luu           (mCapMode != OMXCameraAdapter::VIDEO_MODE)) {
66570e04f3b54d5100621ffa631dbc81579d2cc3c8cTyler Luu           valstr = CameraParameters::FOCUS_MODE_CONTINUOUS_PICTURE;
66670e04f3b54d5100621ffa631dbc81579d2cc3c8cTyler Luu       } else {
66770e04f3b54d5100621ffa631dbc81579d2cc3c8cTyler Luu           valstr = getLUTvalue_OMXtoHAL(mParameters3A.Focus, FocusLUT);
66870e04f3b54d5100621ffa631dbc81579d2cc3c8cTyler Luu       }
66911be32ce333557c09434611f69830e19aca55e72Tyler Luu       valstr_supported = mParams.get(CameraParameters::KEY_SUPPORTED_FOCUS_MODES);
67011be32ce333557c09434611f69830e19aca55e72Tyler Luu       if (valstr && valstr_supported && strstr(valstr_supported, valstr))
67111be32ce333557c09434611f69830e19aca55e72Tyler Luu           params.set(CameraParameters::KEY_FOCUS_MODE, valstr);
67239ab34daa6770e0995b7184ae7fd9c9213136f52Heechan Park    }
673c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
674fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    //Query focus distances only when focus is running
675c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( ( AF_ACTIVE & state ) ||
676c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev         ( NULL == mParameters.get(CameraParameters::KEY_FOCUS_DISTANCES) ) )
677c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
678c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        updateFocusDistances(params);
679c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
680c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
681c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
682c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        params.set(CameraParameters::KEY_FOCUS_DISTANCES,
683c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                   mParameters.get(CameraParameters::KEY_FOCUS_DISTANCES));
684c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
685c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
686a6e9160507cd4c0d276fbe45a1efb1dae28c3998Emilian Peev#ifdef OMAP_ENHANCEMENT
687a6e9160507cd4c0d276fbe45a1efb1dae28c3998Emilian Peev
688c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_INIT_STRUCT_PTR (&exp, OMX_CONFIG_EXPOSUREVALUETYPE);
689c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    exp.nPortIndex = OMX_ALL;
690c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
691c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    eError = OMX_GetConfig(mCameraAdapterParameters.mHandleComp,
692c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_IndexConfigCommonExposureValue,
693c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           &exp);
694c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( OMX_ErrorNone == eError )
695c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
696c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        params.set(TICameraParameters::KEY_CURRENT_ISO, exp.nSensitivity);
697c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
698c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
699c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
700c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("OMX error 0x%x, while retrieving current ISO value", eError);
701c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
702c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
703a6e9160507cd4c0d276fbe45a1efb1dae28c3998Emilian Peev#endif
704a6e9160507cd4c0d276fbe45a1efb1dae28c3998Emilian Peev
705c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    {
706c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    Mutex::Autolock lock(mZoomLock);
707c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    //Immediate zoom should not be avaialable while smooth zoom is running
708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( ZOOM_ACTIVE & state )
709c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
710c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( mZoomParameterIdx != mCurrentZoomIdx )
711c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
712c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mZoomParameterIdx += mZoomInc;
713c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
714c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        params.set( CameraParameters::KEY_ZOOM, mZoomParameterIdx);
715c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( ( mCurrentZoomIdx == mTargetZoomIdx ) &&
716c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev             ( mZoomParameterIdx == mCurrentZoomIdx ) )
717c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
718c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
719c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NO_ERROR == ret )
720c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
721c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
722c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                ret =  BaseCameraAdapter::setState(CAMERA_STOP_SMOOTH_ZOOM);
723c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
724c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                if ( NO_ERROR == ret )
725c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    {
726c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    ret = BaseCameraAdapter::commitState();
727c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    }
728c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                else
729c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    {
730c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    ret |= BaseCameraAdapter::rollbackState();
731c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    }
732c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
733c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
734c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
735c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
736c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
737c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("CameraParameters Zoom = %d", mCurrentZoomIdx);
738c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
739c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
740c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
741c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        params.set( CameraParameters::KEY_ZOOM, mCurrentZoomIdx);
742c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
743c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
744c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
74580c50ac56bfa97be0cf04332ec1d314637c8770fSundar Raman    //Populate current lock status
74680c50ac56bfa97be0cf04332ec1d314637c8770fSundar Raman    if( (valstr = mParams.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK)) != NULL )
74780c50ac56bfa97be0cf04332ec1d314637c8770fSundar Raman      {
74880c50ac56bfa97be0cf04332ec1d314637c8770fSundar Raman        CAMHAL_LOGDB("Auto Exposure Lock get %s", mParams.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK));
74980c50ac56bfa97be0cf04332ec1d314637c8770fSundar Raman        params.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, valstr);
75080c50ac56bfa97be0cf04332ec1d314637c8770fSundar Raman      }
7518cb48e582f4f3c93aa25159c1116a7c83bfa388aSundar Raman
75280c50ac56bfa97be0cf04332ec1d314637c8770fSundar Raman    if( (valstr = mParams.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK)) != NULL )
75380c50ac56bfa97be0cf04332ec1d314637c8770fSundar Raman      {
75480c50ac56bfa97be0cf04332ec1d314637c8770fSundar Raman        CAMHAL_LOGDB("Auto WhiteBalance Lock get %s", mParams.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK));
75580c50ac56bfa97be0cf04332ec1d314637c8770fSundar Raman        params.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, valstr);
75680c50ac56bfa97be0cf04332ec1d314637c8770fSundar Raman      }
75780c50ac56bfa97be0cf04332ec1d314637c8770fSundar Raman
758c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
759c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
760c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
761c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::setFormat(OMX_U32 port, OMXCameraPortParameters &portParams)
762c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
763c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    size_t bufferCount;
764c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
765c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
766c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
767c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
768c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_PARAM_PORTDEFINITIONTYPE portCheck;
769c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
770c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_INIT_STRUCT_PTR (&portCheck, OMX_PARAM_PORTDEFINITIONTYPE);
771c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
772c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    portCheck.nPortIndex = port;
773c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
774c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    eError = OMX_GetParameter (mCameraAdapterParameters.mHandleComp,
775c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                OMX_IndexParamPortDefinition, &portCheck);
776c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(eError!=OMX_ErrorNone)
777c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
778c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("OMX_GetParameter - %x", eError);
779c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
780c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
781c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
782c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( OMX_CAMERA_PORT_VIDEO_OUT_PREVIEW == port )
783c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
784c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        portCheck.format.video.nFrameWidth      = portParams.mWidth;
785c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        portCheck.format.video.nFrameHeight     = portParams.mHeight;
786c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        portCheck.format.video.eColorFormat     = portParams.mColorFormat;
787c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        portCheck.format.video.nStride          = portParams.mStride;
788c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if( ( portCheck.format.video.nFrameWidth >= 1920 ) &&
789c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ( portCheck.format.video.nFrameHeight >= 1080 ) &&
790c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ( portParams.mFrameRate >= FRAME_RATE_FULL_HD ) )
791c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
792c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            setSensorOverclock(true);
793c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
794c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
795c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
796c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            setSensorOverclock(false);
797c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
798c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
799c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        portCheck.format.video.xFramerate       = portParams.mFrameRate<<16;
800c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        portCheck.nBufferSize                   = portParams.mStride * portParams.mHeight;
801c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        portCheck.nBufferCountActual = portParams.mNumBufs;
802c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mFocusThreshold = FOCUS_THRESHOLD * portParams.mFrameRate;
803c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
804c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else if ( OMX_CAMERA_PORT_IMAGE_OUT_IMAGE == port )
805c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
806c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        portCheck.format.image.nFrameWidth      = portParams.mWidth;
807c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        portCheck.format.image.nFrameHeight     = portParams.mHeight;
808c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( OMX_COLOR_FormatUnused == portParams.mColorFormat && mCodingMode == CodingNone )
809c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
810c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            portCheck.format.image.eColorFormat     = OMX_COLOR_FormatCbYCrY;
811c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            portCheck.format.image.eCompressionFormat = OMX_IMAGE_CodingJPEG;
812c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
813c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else if ( OMX_COLOR_FormatUnused == portParams.mColorFormat && mCodingMode == CodingJPS )
814c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
815c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            portCheck.format.image.eColorFormat       = OMX_COLOR_FormatCbYCrY;
816c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            portCheck.format.image.eCompressionFormat = (OMX_IMAGE_CODINGTYPE) OMX_TI_IMAGE_CodingJPS;
817c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
818c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else if ( OMX_COLOR_FormatUnused == portParams.mColorFormat && mCodingMode == CodingMPO )
819c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
820c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            portCheck.format.image.eColorFormat       = OMX_COLOR_FormatCbYCrY;
821c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            portCheck.format.image.eCompressionFormat = (OMX_IMAGE_CODINGTYPE) OMX_TI_IMAGE_CodingMPO;
822c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
823c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else if ( OMX_COLOR_FormatUnused == portParams.mColorFormat && mCodingMode == CodingRAWJPEG )
824c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
825c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            //TODO: OMX_IMAGE_CodingJPEG should be changed to OMX_IMAGE_CodingRAWJPEG when
826c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            // RAW format is supported
827c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            portCheck.format.image.eColorFormat       = OMX_COLOR_FormatCbYCrY;
828c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            portCheck.format.image.eCompressionFormat = OMX_IMAGE_CodingJPEG;
829c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
830c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else if ( OMX_COLOR_FormatUnused == portParams.mColorFormat && mCodingMode == CodingRAWMPO )
831c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
832c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            //TODO: OMX_IMAGE_CodingJPEG should be changed to OMX_IMAGE_CodingRAWMPO when
833c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            // RAW format is supported
834c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            portCheck.format.image.eColorFormat       = OMX_COLOR_FormatCbYCrY;
835c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            portCheck.format.image.eCompressionFormat = OMX_IMAGE_CodingJPEG;
836c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
837c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
838c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
839c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            portCheck.format.image.eColorFormat     = portParams.mColorFormat;
840c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            portCheck.format.image.eCompressionFormat = OMX_IMAGE_CodingUnused;
841c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
842c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
843c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        //Stride for 1D tiler buffer is zero
844c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        portCheck.format.image.nStride          =  0;
845c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        portCheck.nBufferSize                   =  portParams.mStride * portParams.mWidth * portParams.mHeight;
846c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        portCheck.nBufferCountActual = portParams.mNumBufs;
847c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
848c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
849c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
850c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Unsupported port index 0x%x", (unsigned int)port);
851c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
852c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
853c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    eError = OMX_SetParameter(mCameraAdapterParameters.mHandleComp,
854c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                            OMX_IndexParamPortDefinition, &portCheck);
855c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(eError!=OMX_ErrorNone)
856c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
857c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("OMX_SetParameter - %x", eError);
858c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
859c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
860c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
861c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    /* check if parameters are set correctly by calling GetParameter() */
862c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    eError = OMX_GetParameter(mCameraAdapterParameters.mHandleComp,
863c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                        OMX_IndexParamPortDefinition, &portCheck);
864c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(eError!=OMX_ErrorNone)
865c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
866c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("OMX_GetParameter - %x", eError);
867c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
868c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
869c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
870c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    portParams.mBufSize = portCheck.nBufferSize;
871d9520b9de06f01b9411307040cf245e6fc7fe361Milen Mitkov    portParams.mStride = portCheck.format.image.nStride;
872c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
873c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( OMX_CAMERA_PORT_IMAGE_OUT_IMAGE == port )
874c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
875c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("\n *** IMG Width = %ld", portCheck.format.image.nFrameWidth);
876c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("\n ***IMG Height = %ld", portCheck.format.image.nFrameHeight);
877c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
878c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("\n ***IMG IMG FMT = %x", portCheck.format.image.eColorFormat);
879c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("\n ***IMG portCheck.nBufferSize = %ld\n",portCheck.nBufferSize);
880c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("\n ***IMG portCheck.nBufferCountMin = %ld\n",
881c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                                portCheck.nBufferCountMin);
882c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("\n ***IMG portCheck.nBufferCountActual = %ld\n",
883c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                                portCheck.nBufferCountActual);
884c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("\n ***IMG portCheck.format.image.nStride = %ld\n",
885c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                                portCheck.format.image.nStride);
886c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
887c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
888c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
889c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("\n *** PRV Width = %ld", portCheck.format.video.nFrameWidth);
890c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("\n ***PRV Height = %ld", portCheck.format.video.nFrameHeight);
891c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
892c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("\n ***PRV IMG FMT = %x", portCheck.format.video.eColorFormat);
893c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("\n ***PRV portCheck.nBufferSize = %ld\n",portCheck.nBufferSize);
894c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("\n ***PRV portCheck.nBufferCountMin = %ld\n",
895c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                                portCheck.nBufferCountMin);
896c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("\n ***PRV portCheck.nBufferCountActual = %ld\n",
897c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                                portCheck.nBufferCountActual);
898c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("\n ***PRV portCheck.format.video.nStride = %ld\n",
899c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                                portCheck.format.video.nStride);
900c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
901c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
902c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
903c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
904c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ErrorUtils::omxToAndroidError(eError);
905c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
906c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    EXIT:
907c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
908c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGEB("Exiting function %s because of eError=%x", __FUNCTION__, eError);
909c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
910c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
911c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
912c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ErrorUtils::omxToAndroidError(eError);
913c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
914c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
915c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::flushBuffers()
916c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
917c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
918c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
919c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    TIMM_OSAL_ERRORTYPE err;
920c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    TIMM_OSAL_U32 uRequestedEvents = OMXCameraAdapter::CAMERA_PORT_FLUSH;
921c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    TIMM_OSAL_U32 pRetrievedEvents;
922c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
923c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( 0 != mFlushSem.Count() )
924c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
925c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Error mFlushSem semaphore count %d", mFlushSem.Count());
926c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        LOG_FUNCTION_NAME_EXIT;
927c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return NO_INIT;
928c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
929c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
930c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
931c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
932c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMXCameraPortParameters * mPreviewData = NULL;
933c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mPreviewData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex];
934c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
935c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Register for the FLUSH event
936c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///This method just inserts a message in Event Q, which is checked in the callback
937c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///The sempahore passed is signalled by the callback
938c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
939c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                OMX_EventCmdComplete,
940c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                OMX_CommandFlush,
941c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                OMX_CAMERA_PORT_VIDEO_OUT_PREVIEW,
942c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                mFlushSem);
943c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(ret!=NO_ERROR)
944c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
945c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Error in registering for event %d", ret);
946c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        goto EXIT;
947c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
948c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
949c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Send FLUSH command to preview port
950c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    eError = OMX_SendCommand (mCameraAdapterParameters.mHandleComp,
951c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                              OMX_CommandFlush,
952c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                              mCameraAdapterParameters.mPrevPortIndex,
953c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                              NULL);
954c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
955c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(eError!=OMX_ErrorNone)
956c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
957c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("OMX_SendCommand(OMX_CommandFlush)-0x%x", eError);
958c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
959c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
960c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
961c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGDA("Waiting for flush event");
962c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
963c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Wait for the FLUSH event to occur
964c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = mFlushSem.WaitTimeout(OMX_CMD_TIMEOUT);
9656b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
9666b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng    //If somethiing bad happened while we wait
9676b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng    if (mComponentState == OMX_StateInvalid)
9686b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng      {
9696b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        CAMHAL_LOGEA("Invalid State after Flush Exitting!!!");
9706b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        goto EXIT;
9716b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng      }
9726b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
973c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
974c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
975c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDA("Flush event received");
976c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
977c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
978c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
9799b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng        ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
980c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_EventCmdComplete,
981c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_CommandFlush,
982c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_CAMERA_PORT_VIDEO_OUT_PREVIEW,
983c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           NULL);
984c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDA("Flush event timeout expired");
985c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        goto EXIT;
986c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
987c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
988c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
989c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
990c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return (ret | ErrorUtils::omxToAndroidError(eError));
991c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
992c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    EXIT:
993c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
994b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    performCleanupAfterError();
995c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
996c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return (ret | ErrorUtils::omxToAndroidError(eError));
997c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
998c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
999c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev///API to give the buffers to Adapter
1000c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::useBuffers(CameraMode mode, void* bufArr, int num, size_t length, unsigned int queueable)
1001c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
1002c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
1003c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
1004c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1005c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
1006c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1007c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    switch(mode)
1008c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1009c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        case CAMERA_PREVIEW:
1010c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex].mNumBufs =  num;
1011c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex].mMaxQueueable = queueable;
1012c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = UseBuffersPreview(bufArr, num);
1013c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            break;
1014c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1015c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        case CAMERA_IMAGE_CAPTURE:
1016c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex].mNumBufs = num;
1017c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex].mMaxQueueable = queueable;
1018c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = UseBuffersCapture(bufArr, num);
1019c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            break;
1020c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1021c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        case CAMERA_VIDEO:
1022c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex].mNumBufs =  num;
1023c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex].mMaxQueueable = queueable;
1024c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = UseBuffersPreview(bufArr, num);
1025c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            break;
1026c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1027c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        case CAMERA_MEASUREMENT:
1028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mMeasurementPortIndex].mNumBufs = num;
1029c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mMeasurementPortIndex].mMaxQueueable = queueable;
1030c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = UseBuffersPreviewData(bufArr, num);
1031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            break;
1032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1033c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
1036c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1037c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ret;
1038c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
1039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1040c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::UseBuffersPreviewData(void* bufArr, int num)
1041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
1042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
1043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
1044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMXCameraPortParameters * measurementData = NULL;
1045c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    uint32_t *buffers;
1046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    Mutex::Autolock lock( mPreviewDataBufferLock);
1047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
1049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( mComponentState != OMX_StateLoaded )
1051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEA("Calling UseBuffersPreviewData() when not in LOADED state");
1053b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman        return BAD_VALUE;
1054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NULL == bufArr )
1057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEA("NULL pointer passed for buffArr");
1059b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman        return BAD_VALUE;
1060c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( 0 != mUsePreviewDataSem.Count() )
1063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Error mUsePreviewDataSem semaphore count %d", mUsePreviewDataSem.Count());
1065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        LOG_FUNCTION_NAME_EXIT;
1066c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return NO_INIT;
1067c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1068c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1069c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
1070c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1071c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        measurementData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mMeasurementPortIndex];
1072c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        measurementData->mNumBufs = num ;
1073c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        buffers= (uint32_t*) bufArr;
1074c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1075c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
1077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev         ///Register for port enable event on measurement port
1079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
1080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                      OMX_EventCmdComplete,
1081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                      OMX_CommandPortEnable,
1082c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                      mCameraAdapterParameters.mMeasurementPortIndex,
1083c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                      mUsePreviewDataSem);
1084c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1085c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( ret == NO_ERROR )
1086c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1087c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGDB("Registering for event %d", ret);
1088c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
1090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("Error in registering for event %d", ret);
1092b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman            goto EXIT;
1093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1094c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
1097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev         ///Enable MEASUREMENT Port
1099c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev         eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
1100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                      OMX_CommandPortEnable,
1101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                      mCameraAdapterParameters.mMeasurementPortIndex,
1102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                      NULL);
1103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( eError == OMX_ErrorNone )
1105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
1106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGDB("OMX_SendCommand(OMX_CommandPortEnable) -0x%x", eError);
1107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
1108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            else
1109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
1110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGEB("OMX_SendCommand(OMX_CommandPortEnable) -0x%x", eError);
1111b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman                goto EXIT;
1112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
1113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
1116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = mUsePreviewDataSem.WaitTimeout(OMX_CMD_TIMEOUT);
1118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
11196b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        //If somethiing bad happened while we wait
11206b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        if (mComponentState == OMX_StateInvalid)
11216b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng          {
11226b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng            CAMHAL_LOGEA("Invalid State after measurement port enable Exitting!!!");
1123b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman            goto EXIT;
11246b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng          }
11256b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
1126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( NO_ERROR == ret )
1127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGDA("Port enable event arrived on measurement port");
1129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
1131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
11329b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng            ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
1133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_EventCmdComplete,
1134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_CommandPortEnable,
1135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               mCameraAdapterParameters.mMeasurementPortIndex,
1136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               NULL);
1137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEA("Timeout expoired during port enable on measurement port");
1138b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman            goto EXIT;
1139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDA("Port enable event arrived on measurement port");
1142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
1145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ret;
1147b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar RamanEXIT:
1148b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
1149b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    performCleanupAfterError();
1150b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    LOG_FUNCTION_NAME_EXIT;
1151b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    return (ret | ErrorUtils::omxToAndroidError(eError));
1152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
1153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
11547016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boatengstatus_t OMXCameraAdapter::switchToExecuting()
11557016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng{
11567016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  status_t ret = NO_ERROR;
11577016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  TIUTILS::Message msg;
11587016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
11597016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  LOG_FUNCTION_NAME;
11607016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
1161312fa6b1a184b5e3aaedf66e6a348d17d9e38bd8Tyler Luu  mStateSwitchLock.lock();
11627016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  msg.command = CommandHandler::CAMERA_SWITCH_TO_EXECUTING;
11637016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  msg.arg1 = mErrorNotifier;
11647016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  ret = mCommandHandler->put(&msg);
11657016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
11667016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  LOG_FUNCTION_NAME;
11677016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
11687016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  return ret;
11697016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng}
11707016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
11717016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boatengstatus_t OMXCameraAdapter::doSwitchToExecuting()
11727016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng{
11737016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  status_t ret = NO_ERROR;
11747016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  OMX_ERRORTYPE eError = OMX_ErrorNone;
11757016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  LOG_FUNCTION_NAME;
11767016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
11777016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  if ( (mComponentState == OMX_StateExecuting) || (mComponentState == OMX_StateInvalid) ){
11787016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    CAMHAL_LOGDA("Already in OMX_Executing state or OMX_StateInvalid state");
1179312fa6b1a184b5e3aaedf66e6a348d17d9e38bd8Tyler Luu    mStateSwitchLock.unlock();
11807016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    return NO_ERROR;
11817016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  }
11827016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
11837016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  if ( 0 != mSwitchToExecSem.Count() ){
11847016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    CAMHAL_LOGEB("Error mSwitchToExecSem semaphore count %d", mSwitchToExecSem.Count());
11857016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    goto EXIT;
11867016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  }
11877016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
11887016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  ///Register for Preview port DISABLE  event
11897016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
11907016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                         OMX_EventCmdComplete,
11917016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                         OMX_CommandPortDisable,
11927016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                         mCameraAdapterParameters.mPrevPortIndex,
11937016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                         mSwitchToExecSem);
11947016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  if ( NO_ERROR != ret ){
11957016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    CAMHAL_LOGEB("Error in registering Port Disable for event %d", ret);
11967016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    goto EXIT;
11977016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  }
11987016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  ///Disable Preview Port
11997016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
12007016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                           OMX_CommandPortDisable,
12017016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                           mCameraAdapterParameters.mPrevPortIndex,
12027016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                           NULL);
12037016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  ret = mSwitchToExecSem.WaitTimeout(OMX_CMD_TIMEOUT);
12047016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  if (ret != NO_ERROR){
12057016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    CAMHAL_LOGEB("Timeout PREVIEW PORT DISABLE %d", ret);
12067016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  }
12077016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
12087016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  CAMHAL_LOGVB("PREV PORT DISABLED %d", ret);
12097016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
12107016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  ///Register for IDLE state switch event
12117016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
12127016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                         OMX_EventCmdComplete,
12137016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                         OMX_CommandStateSet,
12147016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                         OMX_StateIdle,
12157016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                         mSwitchToExecSem);
12167016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  if(ret!=NO_ERROR)
12177016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    {
12187016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng      CAMHAL_LOGEB("Error in IDLE STATE SWITCH %d", ret);
12197016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng      goto EXIT;
12207016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    }
12217016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  eError = OMX_SendCommand (mCameraAdapterParameters.mHandleComp ,
12227016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                            OMX_CommandStateSet,
12237016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                            OMX_StateIdle,
12247016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                            NULL);
12257016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
12267016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  ret = mSwitchToExecSem.WaitTimeout(OMX_CMD_TIMEOUT);
12277016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  if (ret != NO_ERROR){
12287016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    CAMHAL_LOGEB("Timeout IDLE STATE SWITCH %d", ret);
12297016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    goto EXIT;
12307016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  }
12317016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  mComponentState = OMX_StateIdle;
12327016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  CAMHAL_LOGVB("OMX_SendCommand(OMX_StateIdle) 0x%x", eError);
12337016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
12347016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  ///Register for EXECUTING state switch event
12357016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
12367016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                         OMX_EventCmdComplete,
12377016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                         OMX_CommandStateSet,
12387016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                         OMX_StateExecuting,
12397016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                         mSwitchToExecSem);
12407016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  if(ret!=NO_ERROR)
12417016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    {
12427016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng      CAMHAL_LOGEB("Error in EXECUTING STATE SWITCH %d", ret);
12437016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng      goto EXIT;
12447016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    }
12457016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  eError = OMX_SendCommand (mCameraAdapterParameters.mHandleComp ,
12467016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                            OMX_CommandStateSet,
12477016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                            OMX_StateExecuting,
12487016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng                            NULL);
12497016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
12507016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  ret = mSwitchToExecSem.WaitTimeout(OMX_CMD_TIMEOUT);
12517016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  if (ret != NO_ERROR){
12527016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    CAMHAL_LOGEB("Timeout EXEC STATE SWITCH %d", ret);
12537016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    goto EXIT;
12547016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  }
12557016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  mComponentState = OMX_StateExecuting;
12567016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  CAMHAL_LOGVB("OMX_SendCommand(OMX_StateExecuting) 0x%x", eError);
12577016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
1258312fa6b1a184b5e3aaedf66e6a348d17d9e38bd8Tyler Luu  mStateSwitchLock.unlock();
12597016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
12607016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  LOG_FUNCTION_NAME_EXIT;
12617016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  return ret;
12627016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
12637016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng EXIT:
12647016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
12657016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  performCleanupAfterError();
1266312fa6b1a184b5e3aaedf66e6a348d17d9e38bd8Tyler Luu  mStateSwitchLock.unlock();
12677016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  LOG_FUNCTION_NAME_EXIT;
12687016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng  return (ret | ErrorUtils::omxToAndroidError(eError));
12697016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng}
12707016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
1271c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::switchToLoaded()
1272c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
1273c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
1274c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
1275c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1276c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
1277c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1278312fa6b1a184b5e3aaedf66e6a348d17d9e38bd8Tyler Luu    Mutex::Autolock lock(mStateSwitchLock);
1279312fa6b1a184b5e3aaedf66e6a348d17d9e38bd8Tyler Luu
12806b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng    if ( mComponentState == OMX_StateLoaded  || mComponentState == OMX_StateInvalid)
1281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
12826b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        CAMHAL_LOGDA("Already in OMX_Loaded state or OMX_StateInvalid state");
1283b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman        return NO_ERROR;
1284c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1285c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1286c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( 0 != mSwitchToLoadedSem.Count() )
1287c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Error mSwitchToLoadedSem semaphore count %d", mSwitchToLoadedSem.Count());
1289c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        goto EXIT;
1290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1291c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Register for EXECUTING state transition.
1293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///This method just inserts a message in Event Q, which is checked in the callback
1294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///The sempahore passed is signalled by the callback
1295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
1296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_EventCmdComplete,
1297c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_CommandStateSet,
1298c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_StateIdle,
1299c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           mSwitchToLoadedSem);
1300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1301c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(ret!=NO_ERROR)
1302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1303c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Error in registering for event %d", ret);
1304c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        goto EXIT;
1305c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    eError = OMX_SendCommand (mCameraAdapterParameters.mHandleComp,
1308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                              OMX_CommandStateSet,
1309c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                              OMX_StateIdle,
1310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                              NULL);
1311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(eError!=OMX_ErrorNone)
1313c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("OMX_SendCommand(OMX_StateIdle) - %x", eError);
1315c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1316c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
1318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Wait for the EXECUTING ->IDLE transition to arrive
1320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGDA("EXECUTING->IDLE state changed");
1322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = mSwitchToLoadedSem.WaitTimeout(OMX_CMD_TIMEOUT);
13236b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
13246b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng    //If somethiing bad happened while we wait
13256b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng    if (mComponentState == OMX_StateInvalid)
13266b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng      {
13276b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        CAMHAL_LOGEA("Invalid State after EXECUTING->IDLE Exitting!!!");
13286b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        goto EXIT;
13296b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng      }
13306b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
1331c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
1332c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1333c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDA("EXECUTING->IDLE state changed");
1334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1335c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
1336c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
13379b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng        ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
1338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_EventCmdComplete,
1339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_CommandStateSet,
1340c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_StateIdle,
1341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           NULL);
1342c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEA("Timeout expired on EXECUTING->IDLE state change");
1343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        goto EXIT;
1344c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Register for LOADED state transition.
1347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///This method just inserts a message in Event Q, which is checked in the callback
1348c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///The sempahore passed is signalled by the callback
1349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
1350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_EventCmdComplete,
1351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_CommandStateSet,
1352c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_StateLoaded,
1353c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           mSwitchToLoadedSem);
1354c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1355c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(ret!=NO_ERROR)
1356c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1357c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Error in registering for event %d", ret);
1358c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        goto EXIT;
1359c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1360c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1361c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    eError = OMX_SendCommand (mCameraAdapterParameters.mHandleComp,
1362c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                              OMX_CommandStateSet,
1363c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                              OMX_StateLoaded,
1364c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                              NULL);
1365c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1366c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(eError!=OMX_ErrorNone)
1367c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1368c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("OMX_SendCommand(OMX_StateLoaded) - %x", eError);
1369c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1370c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
1371c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1372c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGDA("Switching IDLE->LOADED state");
1373c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = mSwitchToLoadedSem.WaitTimeout(OMX_CMD_TIMEOUT);
13746b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
13756b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng    //If somethiing bad happened while we wait
13766b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng    if (mComponentState == OMX_StateInvalid)
13776b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng      {
13786b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        CAMHAL_LOGEA("Invalid State after IDLE->LOADED Exitting!!!");
13796b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        goto EXIT;
13806b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng      }
13816b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
1382c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
1383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDA("IDLE->LOADED state changed");
1385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
1387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
13889b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng        ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
1389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_EventCmdComplete,
1390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_CommandStateSet,
1391c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_StateLoaded,
1392c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           NULL);
1393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEA("Timeout expired on IDLE->LOADED state change");
1394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        goto EXIT;
1395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1396c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mComponentState = OMX_StateLoaded;
1398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Register for Preview port ENABLE event
1400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
1401c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_EventCmdComplete,
1402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_CommandPortEnable,
1403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           mCameraAdapterParameters.mPrevPortIndex,
1404c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           mSwitchToLoadedSem);
1405c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1406c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR != ret )
1407c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1408c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Error in registering for event %d", ret);
1409c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        goto EXIT;
1410c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1411c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1412c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Enable Preview Port
1413c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
1414c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                             OMX_CommandPortEnable,
1415c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                             mCameraAdapterParameters.mPrevPortIndex,
1416c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                             NULL);
1417c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1418c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
14197016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    CAMHAL_LOGDB("OMX_SendCommand(OMX_CommandStateSet) 0x%x", eError);
1420c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
1421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGDA("Enabling Preview port");
1423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Wait for state to switch to idle
1424c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = mSwitchToLoadedSem.WaitTimeout(OMX_CMD_TIMEOUT);
14256b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
14266b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng    //If somethiing bad happened while we wait
14276b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng    if (mComponentState == OMX_StateInvalid)
14286b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng      {
14296b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        CAMHAL_LOGEA("Invalid State after Enabling Preview port Exitting!!!");
14306b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        goto EXIT;
14316b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng      }
14326b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
1433c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
1434c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1435c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDA("Preview port enabled!");
1436c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1437c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
1438c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
14399b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng        ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
1440c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_EventCmdComplete,
1441c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_CommandPortEnable,
1442c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           mCameraAdapterParameters.mPrevPortIndex,
1443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           NULL);
1444c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEA("Preview enable timedout");
1445b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman
1446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        goto EXIT;
1447c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1448c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1449b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    return (ret | ErrorUtils::omxToAndroidError(eError));
1450c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1451b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar RamanEXIT:
1452b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
1453b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    performCleanupAfterError();
1454c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
1455b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    return (ret | ErrorUtils::omxToAndroidError(eError));
1456c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
1457c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1458c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::UseBuffersPreview(void* bufArr, int num)
1459c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
1460c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
1461c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
1462c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    int tmpHeight, tmpWidth;
1463c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1464c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
1465c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1466c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Flag to determine whether it is 3D camera or not
1467c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    bool isS3d = false;
1468c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    const char *valstr = NULL;
1469c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( (valstr = mParams.get(TICameraParameters::KEY_S3D_SUPPORTED)) != NULL) {
1470c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        isS3d = (strcmp(valstr, "true") == 0);
1471c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
1472c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1473c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(!bufArr)
1474c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1475c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEA("NULL pointer passed for buffArr");
1476c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        LOG_FUNCTION_NAME_EXIT;
1477c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return BAD_VALUE;
1478c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1479c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1480c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMXCameraPortParameters * mPreviewData = NULL;
1481c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMXCameraPortParameters *measurementData = NULL;
1482c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mPreviewData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex];
1483c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    measurementData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mMeasurementPortIndex];
1484c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mPreviewData->mNumBufs = num ;
1485c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    uint32_t *buffers = (uint32_t*)bufArr;
1486c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1487c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( 0 != mUsePreviewSem.Count() )
1488c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1489c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Error mUsePreviewSem semaphore count %d", mUsePreviewSem.Count());
1490c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        LOG_FUNCTION_NAME_EXIT;
1491c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return NO_INIT;
1492c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1493c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1494c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(mPreviewData->mNumBufs != num)
1495c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1496c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEA("Current number of buffers doesnt equal new num of buffers passed!");
1497c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        LOG_FUNCTION_NAME_EXIT;
1498c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return BAD_VALUE;
1499c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1500c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1501312fa6b1a184b5e3aaedf66e6a348d17d9e38bd8Tyler Luu    mStateSwitchLock.lock();
15027016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
1503c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( mComponentState == OMX_StateLoaded )
1504c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1505c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1506c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = setLDC(mIPP);
1507c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( NO_ERROR != ret )
1508c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1509c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("setLDC() failed %d", ret);
1510c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            LOG_FUNCTION_NAME_EXIT;
1511c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            return ret;
1512c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1513c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1514c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = setNSF(mIPP);
1515c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( NO_ERROR != ret )
1516c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1517c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("setNSF() failed %d", ret);
1518c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            LOG_FUNCTION_NAME_EXIT;
1519c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            return ret;
1520c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1521c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1522c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = setCaptureMode(mCapMode);
1523c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( NO_ERROR != ret )
1524c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1525c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("setCaptureMode() failed %d", ret);
1526c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            LOG_FUNCTION_NAME_EXIT;
1527c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            return ret;
1528c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1529c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1530c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("Camera Mode = %d", mCapMode);
1531c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1532c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if( ( mCapMode == OMXCameraAdapter::VIDEO_MODE ) ||
1533c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ( isS3d && (mCapMode == OMXCameraAdapter::HIGH_QUALITY)) )
1534c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1535c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ///Enable/Disable Video Noise Filter
1536c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = enableVideoNoiseFilter(mVnfEnabled);
1537c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NO_ERROR != ret)
1538c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
1539c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGEB("Error configuring VNF %x", ret);
1540c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                return ret;
1541c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
1542c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1543c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ///Enable/Disable Video Stabilization
1544c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = enableVideoStabilization(mVstabEnabled);
1545c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NO_ERROR != ret)
1546c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
1547c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGEB("Error configuring VSTAB %x", ret);
1548c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                return ret;
1549c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
1550c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1551c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
1552c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1553c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = enableVideoNoiseFilter(false);
1554c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NO_ERROR != ret)
1555c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
1556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGEB("Error configuring VNF %x", ret);
1557c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                return ret;
1558c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
1559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ///Enable/Disable Video Stabilization
1560c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = enableVideoStabilization(false);
1561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NO_ERROR != ret)
1562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
1563c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGEB("Error configuring VSTAB %x", ret);
1564c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                return ret;
1565c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
1566c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1567c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1568c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = setSensorOrientation(mSensorOrientation);
1570c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR != ret )
1571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1572c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Error configuring Sensor Orientation %x", ret);
1573c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mSensorOrientation = 0;
1574c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1575c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1576c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = setVFramerate(mPreviewData->mMinFrameRate, mPreviewData->mMaxFrameRate);
1577c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( ret != NO_ERROR )
1578c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1579c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("VFR configuration failed 0x%x", ret);
1580c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        LOG_FUNCTION_NAME_EXIT;
1581c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return ret;
1582c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1583c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1584c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( mComponentState == OMX_StateLoaded )
1585c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1586c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ///Register for IDLE state switch event
1587c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
1588c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_EventCmdComplete,
1589c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_CommandStateSet,
1590c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_StateIdle,
1591c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               mUsePreviewSem);
1592c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1593c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if(ret!=NO_ERROR)
1594c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1595c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("Error in registering for event %d", ret);
1596c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            goto EXIT;
1597c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1598c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1599c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ///Once we get the buffers, move component state to idle state and pass the buffers to OMX comp using UseBuffer
1600c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        eError = OMX_SendCommand (mCameraAdapterParameters.mHandleComp ,
1601c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                  OMX_CommandStateSet,
1602c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                  OMX_StateIdle,
1603c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                  NULL);
1604c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1605c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("OMX_SendCommand(OMX_CommandStateSet) 0x%x", eError);
1606c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1607c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
1608c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1609c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mComponentState = OMX_StateIdle;
1610c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1611c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
1612c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1613c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ///Register for Preview port ENABLE event
1614c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
1615c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                   OMX_EventCmdComplete,
1616c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                   OMX_CommandPortEnable,
1617c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                   mCameraAdapterParameters.mPrevPortIndex,
1618c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                   mUsePreviewSem);
1619c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1620c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NO_ERROR != ret )
1621c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
1622c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGEB("Error in registering for event %d", ret);
1623c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                goto EXIT;
1624c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
1625c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1626c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ///Enable Preview Port
1627c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
1628c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                     OMX_CommandPortEnable,
1629c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                     mCameraAdapterParameters.mPrevPortIndex,
1630c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                     NULL);
1631c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1632c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1633c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1634c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Configure DOMX to use either gralloc handles or vptrs
1635c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_TI_PARAMUSENATIVEBUFFER domxUseGrallocHandles;
1636c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_INIT_STRUCT_PTR (&domxUseGrallocHandles, OMX_TI_PARAMUSENATIVEBUFFER);
1637c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1638c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    domxUseGrallocHandles.nPortIndex = mCameraAdapterParameters.mPrevPortIndex;
1639c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    domxUseGrallocHandles.bEnable = OMX_TRUE;
1640c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1641c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    eError = OMX_SetParameter(mCameraAdapterParameters.mHandleComp,
1642c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                            (OMX_INDEXTYPE)OMX_TI_IndexUseNativeBuffers, &domxUseGrallocHandles);
1643c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(eError!=OMX_ErrorNone)
1644c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1645c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("OMX_SetParameter - %x", eError);
1646c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1647c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
1648c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1649c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_BUFFERHEADERTYPE *pBufferHdr;
1650c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    for(int index=0;index<num;index++) {
1651c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1652c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("OMX_UseBuffer(0x%x)", buffers[index]);
1653c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        eError = OMX_UseBuffer( mCameraAdapterParameters.mHandleComp,
1654c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                &pBufferHdr,
1655c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                mCameraAdapterParameters.mPrevPortIndex,
1656c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                0,
1657c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                mPreviewData->mBufSize,
1658c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                (OMX_U8*)buffers[index]);
1659c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if(eError!=OMX_ErrorNone)
1660c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1661c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("OMX_UseBuffer-0x%x", eError);
1662c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1663c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
1664c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1665c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        //pBufferHdr->pAppPrivate =  (OMX_PTR)pBufferHdr;
1666c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        pBufferHdr->nSize = sizeof(OMX_BUFFERHEADERTYPE);
1667c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        pBufferHdr->nVersion.s.nVersionMajor = 1 ;
1668c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        pBufferHdr->nVersion.s.nVersionMinor = 1 ;
1669c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        pBufferHdr->nVersion.s.nRevision = 0 ;
1670c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        pBufferHdr->nVersion.s.nStep =  0;
1671c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mPreviewData->mBufferHeader[index] = pBufferHdr;
1672c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
1673c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1674c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( mMeasurementEnabled )
1675c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1676c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1677c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        for( int i = 0; i < num; i++ )
1678c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1679c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            OMX_BUFFERHEADERTYPE *pBufHdr;
1680c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            eError = OMX_UseBuffer( mCameraAdapterParameters.mHandleComp,
1681c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                    &pBufHdr,
1682c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                    mCameraAdapterParameters.mMeasurementPortIndex,
1683c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                    0,
1684c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                    measurementData->mBufSize,
1685c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                    (OMX_U8*)(mPreviewDataBuffers[i]));
1686c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1687c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev             if ( eError == OMX_ErrorNone )
1688c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
1689c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                pBufHdr->nSize = sizeof(OMX_BUFFERHEADERTYPE);
1690c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                pBufHdr->nVersion.s.nVersionMajor = 1 ;
1691c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                pBufHdr->nVersion.s.nVersionMinor = 1 ;
1692c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                pBufHdr->nVersion.s.nRevision = 0 ;
1693c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                pBufHdr->nVersion.s.nStep =  0;
1694c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                measurementData->mBufferHeader[i] = pBufHdr;
1695c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
1696c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            else
1697c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
1698c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGEB("OMX_UseBuffer -0x%x", eError);
1699c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                ret = BAD_VALUE;
1700c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                break;
1701c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
1702c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1703c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1704c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1705c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1706c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGDA("Registering preview buffers");
1707c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = mUsePreviewSem.WaitTimeout(OMX_CMD_TIMEOUT);
17096b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
17106b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng    //If somethiing bad happened while we wait
17116b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng    if (mComponentState == OMX_StateInvalid)
17126b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng      {
17136b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        CAMHAL_LOGEA("Invalid State after Registering preview buffers Exitting!!!");
17146b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        goto EXIT;
17156b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng      }
17166b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
1717c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
1718c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1719c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDA("Preview buffer registration successfull");
1720c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1721c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
1722c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1723c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( mComponentState == OMX_StateLoaded )
1724c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
17259b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng            ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
1726c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_EventCmdComplete,
1727c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_CommandStateSet,
1728c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_StateIdle,
1729c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               NULL);
1730c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1731c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
1732c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1733c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret |= SignalEvent(mCameraAdapterParameters.mHandleComp,
1734c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_EventCmdComplete,
1735c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_CommandPortEnable,
1736c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               mCameraAdapterParameters.mPrevPortIndex,
1737c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               NULL);
1738c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1739c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEA("Timeout expired on preview buffer registration");
1740c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        goto EXIT;
1741c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1742c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1743c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
1744c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1745c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return (ret | ErrorUtils::omxToAndroidError(eError));
1746c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1747c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///If there is any failure, we reach here.
1748c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Here, we do any resource freeing and convert from OMX error code to Camera Hal error code
1749b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar RamanEXIT:
1750fe3dccf76b03fe7e226ecc7c128dbc9e53d835a9Tyler Luu    mStateSwitchLock.unlock();
1751fe3dccf76b03fe7e226ecc7c128dbc9e53d835a9Tyler Luu
1752b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
1753b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    performCleanupAfterError();
1754c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
1755c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1756c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
1757c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1758c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return (ret | ErrorUtils::omxToAndroidError(eError));
1759c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
1760c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1761c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::startPreview()
1762c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
1763c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
1764c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
1765c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMXCameraPortParameters *mPreviewData = NULL;
1766c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMXCameraPortParameters *measurementData = NULL;
1767c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1768c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
1769c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1770c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if( 0 != mStartPreviewSem.Count() )
1771c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1772c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Error mStartPreviewSem semaphore count %d", mStartPreviewSem.Count());
1773fe3dccf76b03fe7e226ecc7c128dbc9e53d835a9Tyler Luu        ret = NO_INIT;
1774fe3dccf76b03fe7e226ecc7c128dbc9e53d835a9Tyler Luu        goto EXIT;
1775c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1776c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1777c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mPreviewData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex];
1778c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    measurementData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mMeasurementPortIndex];
1779c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1780c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if( OMX_StateIdle == mComponentState )
1781c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1782c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ///Register for EXECUTING state transition.
1783c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ///This method just inserts a message in Event Q, which is checked in the callback
1784c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ///The sempahore passed is signalled by the callback
1785c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
1786c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_EventCmdComplete,
1787c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_CommandStateSet,
1788c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_StateExecuting,
1789c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               mStartPreviewSem);
1790c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1791c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if(ret!=NO_ERROR)
1792c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1793c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("Error in registering for event %d", ret);
1794c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            goto EXIT;
1795c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1796c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1797c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ///Switch to EXECUTING state
1798c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
1799c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                 OMX_CommandStateSet,
1800c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                 OMX_StateExecuting,
1801c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                 NULL);
1802c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1803c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if(eError!=OMX_ErrorNone)
1804c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1805c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("OMX_SendCommand(OMX_StateExecuting)-0x%x", eError);
1806c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1807c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1808c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDA("+Waiting for component to go into EXECUTING state");
1809c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = mStartPreviewSem.WaitTimeout(OMX_CMD_TIMEOUT);
18106b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
18116b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        //If somethiing bad happened while we wait
18126b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        if (mComponentState == OMX_StateInvalid)
18136b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng          {
18146b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng            CAMHAL_LOGEA("Invalid State after IDLE_EXECUTING Exitting!!!");
18156b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng            goto EXIT;
18166b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng          }
18176b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
1818c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( NO_ERROR == ret )
1819c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1820c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGDA("+Great. Component went into executing state!!");
1821c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1822c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
1823c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
18249b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng            ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
1825c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_EventCmdComplete,
1826c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_CommandStateSet,
1827c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               OMX_StateExecuting,
1828c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                               NULL);
1829c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGDA("Timeout expired on executing state switch!");
1830c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            goto EXIT;
1831c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1832c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1833c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mComponentState = OMX_StateExecuting;
1834c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1835c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1836c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1837312fa6b1a184b5e3aaedf66e6a348d17d9e38bd8Tyler Luu    mStateSwitchLock.unlock();
18387016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
1839956c27e300323eceafcca1ad77fc74ef837a5cbbVladislav Hristov    apply3Asettings(mParameters3A);
1840c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    //Queue all the buffers on preview port
1841c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    for(int index=0;index< mPreviewData->mMaxQueueable;index++)
1842c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1843c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("Queuing buffer on Preview port - 0x%x", (uint32_t)mPreviewData->mBufferHeader[index]->pBuffer);
1844c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        eError = OMX_FillThisBuffer(mCameraAdapterParameters.mHandleComp,
1845c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    (OMX_BUFFERHEADERTYPE*)mPreviewData->mBufferHeader[index]);
1846c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if(eError!=OMX_ErrorNone)
1847c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1848c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("OMX_FillThisBuffer-0x%x", eError);
1849c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1850c493114006e0e136c8c88c2fc9865994054959bfSundar Raman        mFramesWithDucati++;
1851c493114006e0e136c8c88c2fc9865994054959bfSundar Raman#ifdef DEGUG_LOG
1852c493114006e0e136c8c88c2fc9865994054959bfSundar Raman        mBuffersWithDucati.add((uint32_t)mPreviewData->mBufferHeader[index]->pBuffer,1);
1853c493114006e0e136c8c88c2fc9865994054959bfSundar Raman#endif
1854c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
1855c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1856c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1857c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( mMeasurementEnabled )
1858c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1859c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1860c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        for(int index=0;index< mPreviewData->mNumBufs;index++)
1861c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
1862c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGDB("Queuing buffer on Measurement port - 0x%x", (uint32_t) measurementData->mBufferHeader[index]->pBuffer);
1863c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            eError = OMX_FillThisBuffer(mCameraAdapterParameters.mHandleComp,
1864c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                            (OMX_BUFFERHEADERTYPE*) measurementData->mBufferHeader[index]);
1865c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if(eError!=OMX_ErrorNone)
1866c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
1867c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGEB("OMX_FillThisBuffer-0x%x", eError);
1868c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
1869c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
1870c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
1871c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1872c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1873c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1874cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov    // Enable Ancillary data. The nDCCStatus field is used to signify
1875cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov    // whether the preview frame is a snapshot
1876cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov    if ( OMX_ErrorNone == eError)
1877cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov        {
1878ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu        ret =  setExtraData(true, OMX_ALL, OMX_AncillaryData);
1879cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov        }
1880cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov
1881cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov
1882782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev    if ( mPending3Asettings )
1883782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev        apply3Asettings(mParameters3A);
1884782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev
18853c272a993dfc4ca153b09e5ec1e651f75eab90c4Milen Mitkov    // enable focus callbacks just once here
18863c272a993dfc4ca153b09e5ec1e651f75eab90c4Milen Mitkov    // fixes an issue with slow callback registration in Ducati
18873c272a993dfc4ca153b09e5ec1e651f75eab90c4Milen Mitkov    if ( NO_ERROR == ret ) {
18883c272a993dfc4ca153b09e5ec1e651f75eab90c4Milen Mitkov        ret = setFocusCallback(true);
18893c272a993dfc4ca153b09e5ec1e651f75eab90c4Milen Mitkov    }
18903c272a993dfc4ca153b09e5ec1e651f75eab90c4Milen Mitkov
1891c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    //reset frame rate estimates
1892c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mFPS = 0.0f;
1893c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mLastFPS = 0.0f;
1894fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    // start frame count from 0. i.e first frame after
1895fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    // startPreview will be the 0th reference frame
1896fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    // this way we will wait for second frame until
1897fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    // takePicture/autoFocus is allowed to run. we
1898fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    // are seeing SetConfig/GetConfig fail after
1899fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    // calling after the first frame and not failing
1900fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    // after the second frame
1901fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    mFrameCount = -1;
1902c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mLastFrameCount = 0;
1903c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mIter = 1;
1904c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mLastFPSTime = systemTime();
1905c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1906c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
1907c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1908b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    return (ret | ErrorUtils::omxToAndroidError(eError));
1909c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1910c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    EXIT:
1911c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1912c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
1913b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    performCleanupAfterError();
1914312fa6b1a184b5e3aaedf66e6a348d17d9e38bd8Tyler Luu    mStateSwitchLock.unlock();
1915c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
1916c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1917c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return (ret | ErrorUtils::omxToAndroidError(eError));
1918c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1919c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
1920c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1921c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::stopPreview()
1922c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
1923c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
1924c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1925c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
1926c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
1927c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1928c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMXCameraPortParameters *mCaptureData , *mPreviewData, *measurementData;
1929c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mCaptureData = mPreviewData = measurementData = NULL;
1930c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1931c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mPreviewData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex];
1932c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mCaptureData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex];
1933c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    measurementData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mMeasurementPortIndex];
1934c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1935fe3dccf76b03fe7e226ecc7c128dbc9e53d835a9Tyler Luu   if (mAdapterState == LOADED_PREVIEW_STATE) {
1936fe3dccf76b03fe7e226ecc7c128dbc9e53d835a9Tyler Luu       // Something happened in CameraHal between UseBuffers and startPreview
1937fe3dccf76b03fe7e226ecc7c128dbc9e53d835a9Tyler Luu       // this means that state switch is still locked..so we need to unlock else
1938fe3dccf76b03fe7e226ecc7c128dbc9e53d835a9Tyler Luu       // deadlock will occur on the next start preview
1939fe3dccf76b03fe7e226ecc7c128dbc9e53d835a9Tyler Luu       mStateSwitchLock.unlock();
1940fe3dccf76b03fe7e226ecc7c128dbc9e53d835a9Tyler Luu       return NO_ERROR;
1941fe3dccf76b03fe7e226ecc7c128dbc9e53d835a9Tyler Luu   }
1942fe3dccf76b03fe7e226ecc7c128dbc9e53d835a9Tyler Luu
1943c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( mComponentState != OMX_StateExecuting )
1944c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1945c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEA("Calling StopPreview() when not in EXECUTING state");
1946c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        LOG_FUNCTION_NAME_EXIT;
1947c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return NO_INIT;
1948c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
1949c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1950fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    {
1951fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu        Mutex::Autolock lock(mFrameCountMutex);
1952fe3c9139602c77b4890370307b63e1ab9990a75bTyler Luu        // we should wait for the first frame to come before trying to stopPreview...if not
1953fe3c9139602c77b4890370307b63e1ab9990a75bTyler Luu        // we might put OMXCamera in a bad state (IDLE->LOADED timeout). Seeing this a lot
1954fe3c9139602c77b4890370307b63e1ab9990a75bTyler Luu        // after a capture
1955fe3c9139602c77b4890370307b63e1ab9990a75bTyler Luu        if (mFrameCount < 1) {
1956fe3c9139602c77b4890370307b63e1ab9990a75bTyler Luu            // I want to wait for at least two frames....
1957fe3c9139602c77b4890370307b63e1ab9990a75bTyler Luu            mFrameCount = -1;
1958fe3c9139602c77b4890370307b63e1ab9990a75bTyler Luu
1959fe3c9139602c77b4890370307b63e1ab9990a75bTyler Luu            // first frame may time some time to come...so wait for an adequate amount of time
1960fe3c9139602c77b4890370307b63e1ab9990a75bTyler Luu            // which 2 * OMX_CAPTURE_TIMEOUT * 1000 will cover.
1961fe3c9139602c77b4890370307b63e1ab9990a75bTyler Luu            ret = mFirstFrameCondition.waitRelative(mFrameCountMutex,
1962fe3c9139602c77b4890370307b63e1ab9990a75bTyler Luu                                                    (nsecs_t) 2 * OMX_CAPTURE_TIMEOUT * 1000);
1963fe3c9139602c77b4890370307b63e1ab9990a75bTyler Luu        }
1964fe3c9139602c77b4890370307b63e1ab9990a75bTyler Luu        // even if we timeout waiting for the first frame...go ahead with trying to stop preview
1965fe3c9139602c77b4890370307b63e1ab9990a75bTyler Luu        // signal anybody that might be waiting
1966fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu        mFrameCount = 0;
1967fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu        mFirstFrameCondition.broadcast();
1968fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    }
1969fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu
1970c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = cancelAutoFocus();
1971c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(ret!=NO_ERROR)
1972c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    {
1973c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Error canceling autofocus %d", ret);
1974c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        // Error, but we probably still want to continue to stop preview
1975c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
1976c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
1977697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman    OMX_CONFIG_FOCUSASSISTTYPE focusAssist;
1978697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman    OMX_INIT_STRUCT_PTR (&focusAssist, OMX_CONFIG_FOCUSASSISTTYPE);
1979697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman    focusAssist.nPortIndex = OMX_ALL;
1980697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman    focusAssist.bFocusAssist = OMX_FALSE;
1981697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman    CAMHAL_LOGDB("Configuring AF Assist mode 0x%x", focusAssist.bFocusAssist);
1982697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman    eError =  OMX_SetConfig(mCameraAdapterParameters.mHandleComp,
1983697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman                            (OMX_INDEXTYPE) OMX_IndexConfigFocusAssist,
1984697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman                            &focusAssist);
1985697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman    if ( OMX_ErrorNone != eError )
1986697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman        {
1987697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman        CAMHAL_LOGEB("Error while configuring AF Assist mode 0x%x", eError);
1988697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman        }
1989697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman    else
1990697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman        {
1991697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman        CAMHAL_LOGDA("Camera AF Assist  mode configured successfully");
1992697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman        }
1993697f06bc7657009b807865ba424e0b6dd33392e2Sundar Raman
1994c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( 0 != mStopPreviewSem.Count() )
1995c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
1996c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Error mStopPreviewSem semaphore count %d", mStopPreviewSem.Count());
1997c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        LOG_FUNCTION_NAME_EXIT;
1998c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return NO_INIT;
1999c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2000c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2001fab72086a1fa5d93037ec1355bc8b01355db0f41Tyler Luu    ret = disableImagePort();
2002fab72086a1fa5d93037ec1355bc8b01355db0f41Tyler Luu    if ( NO_ERROR != ret ) {
2003fab72086a1fa5d93037ec1355bc8b01355db0f41Tyler Luu        CAMHAL_LOGEB("disable image port failed 0x%x", ret);
2004fab72086a1fa5d93037ec1355bc8b01355db0f41Tyler Luu        goto EXIT;
2005fab72086a1fa5d93037ec1355bc8b01355db0f41Tyler Luu    }
2006fab72086a1fa5d93037ec1355bc8b01355db0f41Tyler Luu
2007c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGDB("Average framerate: %f", mFPS);
2008c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2009c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    //Avoid state switching of the OMX Component
2010c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = flushBuffers();
2011c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR != ret )
2012c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2013c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Flush Buffers failed 0x%x", ret);
2014c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        goto EXIT;
2015c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2016c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2017c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Register for Preview port Disable event
2018c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
2019c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_EventCmdComplete,
2020c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_CommandPortDisable,
2021c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           mCameraAdapterParameters.mPrevPortIndex,
2022c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           mStopPreviewSem);
2023c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2024c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Disable Preview Port
2025c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
2026c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                             OMX_CommandPortDisable,
2027c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                             mCameraAdapterParameters.mPrevPortIndex,
2028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                             NULL);
2029c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2030c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Free the OMX Buffers
2031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    for ( int i = 0 ; i < mPreviewData->mNumBufs ; i++ )
2032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2033c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        eError = OMX_FreeBuffer(mCameraAdapterParameters.mHandleComp,
2034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                mCameraAdapterParameters.mPrevPortIndex,
2035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                mPreviewData->mBufferHeader[i]);
2036c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2037c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if(eError!=OMX_ErrorNone)
2038c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("OMX_FreeBuffer - %x", eError);
2040c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
2042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( mMeasurementEnabled )
2045c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            for ( int i = 0 ; i < measurementData->mNumBufs ; i++ )
2048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
2049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                eError = OMX_FreeBuffer(mCameraAdapterParameters.mHandleComp,
2050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                        mCameraAdapterParameters.mMeasurementPortIndex,
2051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                        measurementData->mBufferHeader[i]);
2052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                if(eError!=OMX_ErrorNone)
2053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    {
2054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    CAMHAL_LOGEB("OMX_FreeBuffer - %x", eError);
2055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    }
2056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
2057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
2058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2060c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            Mutex::Autolock lock(mPreviewDataBufferLock);
2061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mPreviewDataBuffersAvailable.clear();
2062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2066c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGDA("Disabling preview port");
2067c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = mStopPreviewSem.WaitTimeout(OMX_CMD_TIMEOUT);
20686b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
20696b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng    //If somethiing bad happened while we wait
20706b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng    if (mComponentState == OMX_StateInvalid)
20716b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng      {
20726b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        CAMHAL_LOGEA("Invalid State after Disabling preview port Exitting!!!");
20736b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng        goto EXIT;
20746b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng      }
20756b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
2076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
2077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDA("Preview port disabled");
2079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
2081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
20829b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng        ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
2083c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_EventCmdComplete,
2084c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           OMX_CommandPortDisable,
2085c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           mCameraAdapterParameters.mPrevPortIndex,
2086c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                           NULL);
2087c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEA("Timeout expired on preview port disable");
2088c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        goto EXIT;
2089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2092c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        Mutex::Autolock lock(mPreviewBufferLock);
2093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ///Clear all the available preview buffers
2094c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mPreviewBuffersAvailable.clear();
2095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    switchToLoaded();
2098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
20998cb48e582f4f3c93aa25159c1116a7c83bfa388aSundar Raman
21008cb48e582f4f3c93aa25159c1116a7c83bfa388aSundar Raman    mFirstTimeInit = true;
2101b5abb7cbdf48ecccbf0e6d5e61a1846c0c4b28a5Tyler Luu    mPendingCaptureSettings = 0;
2102c493114006e0e136c8c88c2fc9865994054959bfSundar Raman    mFramesWithDucati = 0;
2103c493114006e0e136c8c88c2fc9865994054959bfSundar Raman    mFramesWithDisplay = 0;
2104c493114006e0e136c8c88c2fc9865994054959bfSundar Raman    mFramesWithEncoder = 0;
21058cb48e582f4f3c93aa25159c1116a7c83bfa388aSundar Raman
2106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
2107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return (ret | ErrorUtils::omxToAndroidError(eError));
2109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2110b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar RamanEXIT:
2111b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
2112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    {
2113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    Mutex::Autolock lock(mPreviewBufferLock);
2114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Clear all the available preview buffers
2115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mPreviewBuffersAvailable.clear();
2116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
2117b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    performCleanupAfterError();
2118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
2119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return (ret | ErrorUtils::omxToAndroidError(eError));
2120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::setSensorOverclock(bool enable)
2124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
2126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
2127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_CONFIG_BOOLEANTYPE bOMX;
2128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
2130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( OMX_StateLoaded != mComponentState )
2132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDA("OMX component is not in loaded state");
2134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return ret;
2135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
2138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        OMX_INIT_STRUCT_PTR (&bOMX, OMX_CONFIG_BOOLEANTYPE);
2140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( enable )
2142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            bOMX.bEnabled = OMX_TRUE;
2144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
2146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            bOMX.bEnabled = OMX_FALSE;
2148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("Configuring Sensor overclock mode 0x%x", bOMX.bEnabled);
2151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        eError = OMX_SetParameter(mCameraAdapterParameters.mHandleComp, ( OMX_INDEXTYPE ) OMX_TI_IndexParamSensorOverClockMode, &bOMX);
2152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( OMX_ErrorNone != eError )
2153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("Error while setting Sensor overclock 0x%x", eError);
2155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = BAD_VALUE;
2156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
2158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mSensorOverclock = enable;
2160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
2164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ret;
2166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::printComponentVersion(OMX_HANDLETYPE handle)
2169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
2171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
2172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_VERSIONTYPE compVersion;
2173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    char compName[OMX_MAX_STRINGNAME_SIZE];
2174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    char *currentUUID = NULL;
2175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    size_t offset = 0;
2176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
2178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NULL == handle )
2180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Invalid OMX Handle =0x%x",  ( unsigned int ) handle);
2182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = -EINVAL;
2183c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2184c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2185c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mCompUUID[0] = 0;
2186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2187c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
2188c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2189c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        eError = OMX_GetComponentVersion(handle,
2190c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                      compName,
2191c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                      &compVersion,
2192c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                      &mCompRevision,
2193c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                      &mCompUUID
2194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                    );
2195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( OMX_ErrorNone != eError )
2196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("OMX_GetComponentVersion returned 0x%x", eError);
2198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = BAD_VALUE;
2199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
2203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGVB("OMX Component name: [%s]", compName);
2205c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGVB("OMX Component version: [%u]", ( unsigned int ) compVersion.nVersion);
2206c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGVB("Spec version: [%u]", ( unsigned int ) mCompRevision.nVersion);
2207c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGVB("Git Commit ID: [%s]", mCompUUID);
2208c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        currentUUID = ( char * ) mCompUUID;
2209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NULL != currentUUID )
2212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2213c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        offset = strlen( ( const char * ) mCompUUID) + 1;
2214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( (int)currentUUID + (int)offset - (int)mCompUUID < OMX_MAX_STRINGNAME_SIZE )
2215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            currentUUID += offset;
2217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGVB("Git Branch: [%s]", currentUUID);
2218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
2220c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2221c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = BAD_VALUE;
2222c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2223c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
2224c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
2226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2227c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        offset = strlen( ( const char * ) currentUUID) + 1;
2228c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( (int)currentUUID + (int)offset - (int)mCompUUID < OMX_MAX_STRINGNAME_SIZE )
2230c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            currentUUID += offset;
2232c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGVB("Build date and time: [%s]", currentUUID);
2233c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2234c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
2235c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2236c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = BAD_VALUE;
2237c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2238c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2239c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2240c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
2241c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2242c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        offset = strlen( ( const char * ) currentUUID) + 1;
2243c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2244c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( (int)currentUUID + (int)offset - (int)mCompUUID < OMX_MAX_STRINGNAME_SIZE )
2245c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2246c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            currentUUID += offset;
2247c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGVB("Build description: [%s]", currentUUID);
2248c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
2250c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2251c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = BAD_VALUE;
2252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2253c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2254c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2255c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
2256c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2257c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ret;
2258c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2259c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2260c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::autoFocus()
2261c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2262c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
2263c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    TIUTILS::Message msg;
2264c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2265c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
2266c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2267fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    {
2268fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu        Mutex::Autolock lock(mFrameCountMutex);
2269fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu        if (mFrameCount < 1) {
2270fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu            // first frame may time some time to come...so wait for an adequate amount of time
2271fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu            // which 2 * OMX_CAPTURE_TIMEOUT * 1000 will cover.
2272fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu            ret = mFirstFrameCondition.waitRelative(mFrameCountMutex,
2273fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu                                                    (nsecs_t) 2 * OMX_CAPTURE_TIMEOUT * 1000);
2274fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu            if ((NO_ERROR != ret) || (mFrameCount == 0)) {
2275fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu                goto EXIT;
2276fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu            }
2277fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu        }
2278fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    }
2279fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu
2280c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    msg.command = CommandHandler::CAMERA_PERFORM_AUTOFOCUS;
2281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    msg.arg1 = mErrorNotifier;
2282c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = mCommandHandler->put(&msg);
2283c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2284fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu EXIT:
2285fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu
2286c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
2287c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ret;
2289c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2291c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::takePicture()
2292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
2294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    TIUTILS::Message msg;
2295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
2297c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2298fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    {
2299fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu        Mutex::Autolock lock(mFrameCountMutex);
2300fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu        if (mFrameCount < 1) {
2301fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu            // first frame may time some time to come...so wait for an adequate amount of time
2302fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu            // which 2 * OMX_CAPTURE_TIMEOUT * 1000 will cover.
2303fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu            ret = mFirstFrameCondition.waitRelative(mFrameCountMutex,
2304fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu                                                   (nsecs_t) 2 * OMX_CAPTURE_TIMEOUT * 1000);
2305fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu            if ((NO_ERROR != ret) || (mFrameCount == 0)) {
2306fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu                goto EXIT;
2307fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu            }
2308fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu        }
2309fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    }
2310fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu
2311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    msg.command = CommandHandler::CAMERA_START_IMAGE_CAPTURE;
2312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    msg.arg1 = mErrorNotifier;
2313c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = mCommandHandler->put(&msg);
2314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2315fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu EXIT:
2316c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
2317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ret;
2319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::startVideoCapture()
2322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return BaseCameraAdapter::startVideoCapture();
2324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2325c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2326c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::stopVideoCapture()
2327c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2328c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return BaseCameraAdapter::stopVideoCapture();
2329c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2330c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2331c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev//API to get the frame size required to be allocated. This size is used to override the size passed
2332c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev//by camera service when VSTAB/VNF is turned ON for example
2333c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::getFrameSize(size_t &width, size_t &height)
2334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2335c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
2336c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
2337c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_CONFIG_RECTTYPE tFrameDim;
2338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
2340c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_INIT_STRUCT_PTR (&tFrameDim, OMX_CONFIG_RECTTYPE);
2342c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    tFrameDim.nPortIndex = mCameraAdapterParameters.mPrevPortIndex;
2343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2344c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( mOMXStateSwitch )
2345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = switchToLoaded();
2347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( NO_ERROR != ret )
2348c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("switchToLoaded() failed 0x%x", ret);
2350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            goto exit;
2351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2352c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2353c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mOMXStateSwitch = false;
2354c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2355c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2356c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( OMX_StateLoaded == mComponentState )
2357c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2358c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2359c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = setLDC(mIPP);
2360c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( NO_ERROR != ret )
2361c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2362c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("setLDC() failed %d", ret);
2363c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            LOG_FUNCTION_NAME_EXIT;
2364c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            goto exit;
2365c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2366c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2367c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = setNSF(mIPP);
2368c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( NO_ERROR != ret )
2369c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2370c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("setNSF() failed %d", ret);
2371c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            LOG_FUNCTION_NAME_EXIT;
2372c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            goto exit;
2373c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2374c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2375c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = setCaptureMode(mCapMode);
2376c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( NO_ERROR != ret )
2377c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2378c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("setCaptureMode() failed %d", ret);
2379c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2380c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2381c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if(mCapMode == OMXCameraAdapter::VIDEO_MODE)
2382c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NO_ERROR == ret )
2384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
2385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                ///Enable/Disable Video Noise Filter
2386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                ret = enableVideoNoiseFilter(mVnfEnabled);
2387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
2388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NO_ERROR != ret)
2390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
2391c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGEB("Error configuring VNF %x", ret);
2392c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
2393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NO_ERROR == ret )
2395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
2396c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                ///Enable/Disable Video Stabilization
2397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                ret = enableVideoStabilization(mVstabEnabled);
2398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
2399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NO_ERROR != ret)
2401c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
2402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGEB("Error configuring VSTAB %x", ret);
2403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
2404c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev             }
2405c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
2406c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2407c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NO_ERROR == ret )
2408c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
2409c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                ///Enable/Disable Video Noise Filter
2410c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                ret = enableVideoNoiseFilter(false);
2411c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
2412c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2413c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NO_ERROR != ret)
2414c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
2415c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGEB("Error configuring VNF %x", ret);
2416c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
2417c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2418c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NO_ERROR == ret )
2419c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
2420c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                ///Enable/Disable Video Stabilization
2421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                ret = enableVideoStabilization(false);
2422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
2423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2424c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NO_ERROR != ret)
2425c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
2426c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGEB("Error configuring VSTAB %x", ret);
2427c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
2428c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2429c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2430c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2431c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2432c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = setSensorOrientation(mSensorOrientation);
2433c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR != ret )
2434c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2435c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("Error configuring Sensor Orientation %x", ret);
2436c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mSensorOrientation = 0;
2437c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2438c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2439c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
2440c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2441c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        eError = OMX_GetParameter(mCameraAdapterParameters.mHandleComp, ( OMX_INDEXTYPE ) OMX_TI_IndexParam2DBufferAllocDimension, &tFrameDim);
2442c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( OMX_ErrorNone == eError)
2443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2444c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            width = tFrameDim.nWidth;
2445c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            height = tFrameDim.nHeight;
2446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2447c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2448c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2449c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit:
2450c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2451c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGDB("Required frame size %dx%d", width, height);
2452c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
2453c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2454c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ret;
2455c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2456c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2457c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::getFrameDataSize(size_t &dataFrameSize, size_t bufferCount)
2458c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2459c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
2460c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_PARAM_PORTDEFINITIONTYPE portCheck;
2461c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
2462c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2463c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
2464c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2465c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( OMX_StateLoaded != mComponentState )
2466c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2467c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEA("Calling getFrameDataSize() when not in LOADED state");
2468c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        dataFrameSize = 0;
2469c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = BAD_VALUE;
2470c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2471c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2472c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret  )
2473c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2474c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        OMX_INIT_STRUCT_PTR(&portCheck, OMX_PARAM_PORTDEFINITIONTYPE);
2475c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        portCheck.nPortIndex = mCameraAdapterParameters.mMeasurementPortIndex;
2476c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2477c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        eError = OMX_GetParameter(mCameraAdapterParameters.mHandleComp, OMX_IndexParamPortDefinition, &portCheck);
2478c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( OMX_ErrorNone != eError )
2479c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2480c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("OMX_GetParameter on OMX_IndexParamPortDefinition returned: 0x%x", eError);
2481c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            dataFrameSize = 0;
2482c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = BAD_VALUE;
2483c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2484c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2485c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2486c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
2487c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2488c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        portCheck.nBufferCountActual = bufferCount;
2489c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        eError = OMX_SetParameter(mCameraAdapterParameters.mHandleComp, OMX_IndexParamPortDefinition, &portCheck);
2490c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( OMX_ErrorNone != eError )
2491c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2492c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("OMX_SetParameter on OMX_IndexParamPortDefinition returned: 0x%x", eError);
2493c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            dataFrameSize = 0;
2494c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = BAD_VALUE;
2495c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2496c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2497c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2498c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret  )
2499c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2500c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        eError = OMX_GetParameter(mCameraAdapterParameters.mHandleComp, OMX_IndexParamPortDefinition, &portCheck);
2501c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( OMX_ErrorNone != eError )
2502c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2503c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEB("OMX_GetParameter on OMX_IndexParamPortDefinition returned: 0x%x", eError);
2504c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = BAD_VALUE;
2505c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2506c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
2507c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2508c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mCameraAdapterParameters.mCameraPortParams[portCheck.nPortIndex].mBufSize = portCheck.nBufferSize;
2509c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            dataFrameSize = portCheck.nBufferSize;
2510c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2511c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2512c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2513c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
2514c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2515c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ret;
2516c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2517c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2518c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid OMXCameraAdapter::onOrientationEvent(uint32_t orientation, uint32_t tilt)
2519c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2520c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
2521c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2522348e4eaaf2f88810f2a3c55fd1b0df540a5104edTyler Luu    static const unsigned int DEGREES_TILT_IGNORE = 45;
2523c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    int device_orientation = 0;
2524c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    int mount_orientation = 0;
2525c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    const char *facing_direction = NULL;
2526c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2527c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    // if tilt angle is greater than DEGREES_TILT_IGNORE
2528c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    // we are going to ignore the orientation returned from
2529c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    // sensor. the orientation returned from sensor is not
2530c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    // reliable. Value of DEGREES_TILT_IGNORE may need adjusting
2531c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if (tilt > DEGREES_TILT_IGNORE) {
2532c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return;
2533c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
2534c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2535c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if (mCapabilities) {
2536c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if (mCapabilities->get(CameraProperties::ORIENTATION_INDEX)) {
2537c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mount_orientation = atoi(mCapabilities->get(CameraProperties::ORIENTATION_INDEX));
2538c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2539c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        facing_direction = mCapabilities->get(CameraProperties::FACING_INDEX);
2540c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
2541c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2542c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    // calculate device orientation relative to the sensor orientation
254300fd87fc096d092bfbe3579cd7fe2c1824e6eac0Tyler Luu    // front camera display is mirrored...needs to be accounted for when orientation
254400fd87fc096d092bfbe3579cd7fe2c1824e6eac0Tyler Luu    // is 90 or 270...since this will result in a flip on orientation otherwise
254500fd87fc096d092bfbe3579cd7fe2c1824e6eac0Tyler Luu    if (facing_direction && !strcmp(facing_direction, TICameraParameters::FACING_FRONT) &&
254600fd87fc096d092bfbe3579cd7fe2c1824e6eac0Tyler Luu        (orientation == 90 || orientation == 270)) {
2547c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        device_orientation = (orientation - mount_orientation + 360) % 360;
2548c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    } else {  // back-facing camera
2549c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        device_orientation = (orientation + mount_orientation) % 360;
2550c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
2551c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2552c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if (device_orientation != mDeviceOrientation) {
2553c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mDeviceOrientation = device_orientation;
2554c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2555c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mFaceDetectionLock.lock();
2556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if (mFaceDetectionRunning) {
2557c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            // restart face detection with new rotation
2558c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            setFaceDetection(true, mDeviceOrientation);
2559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2560c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mFaceDetectionLock.unlock();
2561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
2562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGVB("orientation = %d tilt = %d device_orientation = %d", orientation, tilt, mDeviceOrientation);
2563c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2564c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
2565c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2566c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2567c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/* Application callback Functions */
2568c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*========================================================*/
2569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/* @ fn SampleTest_EventHandler :: Application callback   */
2570c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*========================================================*/
2571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevOMX_ERRORTYPE OMXCameraAdapterEventHandler(OMX_IN OMX_HANDLETYPE hComponent,
2572c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_PTR pAppData,
2573c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_EVENTTYPE eEvent,
2574c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_U32 nData1,
2575c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_U32 nData2,
2576c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_PTR pEventData)
2577c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2578c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
2579c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2580c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGDB("Event %d", eEvent);
2581c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2582c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE ret = OMX_ErrorNone;
2583c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMXCameraAdapter *oca = (OMXCameraAdapter*)pAppData;
2584c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ret = oca->OMXCameraAdapterEventHandler(hComponent, eEvent, nData1, nData2, pEventData);
2585c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2586c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
2587c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ret;
2588c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2589c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2590c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/* Application callback Functions */
2591c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*========================================================*/
2592c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/* @ fn SampleTest_EventHandler :: Application callback   */
2593c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*========================================================*/
2594c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevOMX_ERRORTYPE OMXCameraAdapter::OMXCameraAdapterEventHandler(OMX_IN OMX_HANDLETYPE hComponent,
2595c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_EVENTTYPE eEvent,
2596c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_U32 nData1,
2597c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_U32 nData2,
2598c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_PTR pEventData)
2599c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2600c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2601c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
2602c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2603c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
2604c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGDB("+OMX_Event %x, %d %d", eEvent, (int)nData1, (int)nData2);
2605c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2606c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    switch (eEvent) {
2607c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        case OMX_EventCmdComplete:
2608c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGDB("+OMX_EventCmdComplete %d %d", (int)nData1, (int)nData2);
2609c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2610c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if (OMX_CommandStateSet == nData1) {
2611c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                mCameraAdapterParameters.mState = (OMX_STATETYPE) nData2;
2612c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2613c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            } else if (OMX_CommandFlush == nData1) {
2614c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGDB("OMX_CommandFlush received for port %d", (int)nData2);
2615c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2616c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            } else if (OMX_CommandPortDisable == nData1) {
2617c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGDB("OMX_CommandPortDisable received for port %d", (int)nData2);
2618c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2619c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            } else if (OMX_CommandPortEnable == nData1) {
2620c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGDB("OMX_CommandPortEnable received for port %d", (int)nData2);
2621c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2622c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            } else if (OMX_CommandMarkBuffer == nData1) {
2623c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                ///This is not used currently
2624c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2625c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2626c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGDA("-OMX_EventCmdComplete");
2627c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        break;
2628c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2629c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        case OMX_EventIndexSettingChanged:
2630c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGDB("OMX_EventIndexSettingChanged event received data1 0x%x, data2 0x%x",
2631c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                            ( unsigned int ) nData1, ( unsigned int ) nData2);
2632c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            break;
2633c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2634c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        case OMX_EventError:
2635c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGDB("OMX interface failed to execute OMX command %d", (int)nData1);
2636c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGDA("See OMX_INDEXTYPE for reference");
2637c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NULL != mErrorNotifier && ( ( OMX_U32 ) OMX_ErrorHardware == nData1 ) && mComponentState != OMX_StateInvalid)
2638c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev              {
2639c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                CAMHAL_LOGEA("***Got Fatal Error Notification***\n");
2640c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                mComponentState = OMX_StateInvalid;
26416b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                /*
26426b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                Remove any unhandled events and
26436b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                unblock any waiting semaphores
26446b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                */
26456b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                if ( !mEventSignalQ.isEmpty() )
26466b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                  {
2647348e4eaaf2f88810f2a3c55fd1b0df540a5104edTyler Luu                    for (unsigned int i = 0 ; i < mEventSignalQ.size(); i++ )
26486b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                      {
26496b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                        CAMHAL_LOGEB("***Removing %d EVENTS***** \n", mEventSignalQ.size());
26506b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                        //remove from queue and free msg
26516b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                        TIUTILS::Message *msg = mEventSignalQ.itemAt(i);
26526b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                        if ( NULL != msg )
26536b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                          {
26546b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                            Semaphore *sem  = (Semaphore*) msg->arg3;
26556b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                            if ( sem )
26566b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                              {
26576b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                                sem->Signal();
26586b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                              }
26596b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                            free(msg);
26606b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                          }
26616b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                      }
2662f9df3ee5cfb3c3177bcc630abf6d756e8a60254cSundar Raman                    mEventSignalQ.clear();
26636b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                  }
2664c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                ///Report Error to App
26650ff71809874c00d540af83c123f3dc34759f1871Sundar Raman                mErrorNotifier->errorNotify(CAMERA_ERROR_FATAL);
2666c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev              }
2667c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            break;
2668c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2669c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        case OMX_EventMark:
2670c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        break;
2671c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2672c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        case OMX_EventPortSettingsChanged:
2673c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        break;
2674c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2675c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        case OMX_EventBufferFlag:
2676c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        break;
2677c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2678c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        case OMX_EventResourcesAcquired:
2679c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        break;
2680c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2681c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        case OMX_EventComponentResumed:
2682c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        break;
2683c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2684c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        case OMX_EventDynamicResourcesAvailable:
2685c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        break;
2686c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2687c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        case OMX_EventPortFormatDetected:
2688c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        break;
2689c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2690c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        default:
2691c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        break;
2692c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
2693c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2694c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ///Signal to the thread(s) waiting that the event has occured
2695c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    SignalEvent(hComponent, eEvent, nData1, nData2, pEventData);
2696c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2697c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev   LOG_FUNCTION_NAME_EXIT;
2698c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev   return eError;
2699c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2700c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    EXIT:
2701c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2702c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGEB("Exiting function %s because of eError=%x", __FUNCTION__, eError);
2703c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
2704c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return eError;
2705c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2706c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2707c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevOMX_ERRORTYPE OMXCameraAdapter::SignalEvent(OMX_IN OMX_HANDLETYPE hComponent,
2708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_EVENTTYPE eEvent,
2709c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_U32 nData1,
2710c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_U32 nData2,
2711c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_PTR pEventData)
2712c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2713c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    Mutex::Autolock lock(mEventLock);
2714c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    TIUTILS::Message *msg;
2715057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu    bool eventSignalled = false;
2716c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2717c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
2718c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2719c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( !mEventSignalQ.isEmpty() )
2720c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2721c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDA("Event queue not empty");
2722c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2723c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        for ( unsigned int i = 0 ; i < mEventSignalQ.size() ; i++ )
2724c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2725c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            msg = mEventSignalQ.itemAt(i);
2726c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( NULL != msg )
2727c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
2728c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                if( ( msg->command != 0 || msg->command == ( unsigned int ) ( eEvent ) )
2729c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    && ( !msg->arg1 || ( OMX_U32 ) msg->arg1 == nData1 )
2730c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    && ( !msg->arg2 || ( OMX_U32 ) msg->arg2 == nData2 )
2731c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    && msg->arg3)
2732c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    {
2733c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    Semaphore *sem  = (Semaphore*) msg->arg3;
2734c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    CAMHAL_LOGDA("Event matched, signalling sem");
2735c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    mEventSignalQ.removeAt(i);
2736c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    //Signal the semaphore provided
2737c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    sem->Signal();
2738c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    free(msg);
2739057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu                    eventSignalled = true;
2740c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    break;
2741c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    }
2742c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
2743c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2744c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2745c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
2746c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2747e46394481e771dbdc8683645c3740a3d262a3d0fIliyan Malchev        CAMHAL_LOGDA("Event queue empty!!!");
2748c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2749c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2750057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu    // Special handling for any unregistered events
2751057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu    if (!eventSignalled) {
2752057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu        // Handling for focus callback
2753057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu        if ((nData2 == OMX_IndexConfigCommonFocusStatus) &&
2754057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu            (eEvent == (OMX_EVENTTYPE) OMX_EventIndexSettingChanged)) {
2755057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu                TIUTILS::Message msg;
2756057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu                msg.command = OMXCallbackHandler::CAMERA_FOCUS_STATUS;
2757057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu                msg.arg1 = NULL;
2758057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu                msg.arg2 = NULL;
2759057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu                mOMXCallbackHandler->put(&msg);
2760057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu        }
2761057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu    }
2762057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu
2763c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
2764c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2765c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return OMX_ErrorNone;
2766c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2767c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
27689b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi BoatengOMX_ERRORTYPE OMXCameraAdapter::RemoveEvent(OMX_IN OMX_HANDLETYPE hComponent,
27699b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng                                            OMX_IN OMX_EVENTTYPE eEvent,
27709b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng                                            OMX_IN OMX_U32 nData1,
27719b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng                                            OMX_IN OMX_U32 nData2,
27729b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng                                            OMX_IN OMX_PTR pEventData)
27739b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng{
27749b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng  Mutex::Autolock lock(mEventLock);
27759b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng  TIUTILS::Message *msg;
27769b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng  LOG_FUNCTION_NAME;
27779b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng
27789b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng  if ( !mEventSignalQ.isEmpty() )
27799b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng    {
27809b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng      CAMHAL_LOGDA("Event queue not empty");
27819b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng
27829b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng      for ( unsigned int i = 0 ; i < mEventSignalQ.size() ; i++ )
27839b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng        {
27849b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng          msg = mEventSignalQ.itemAt(i);
27859b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng          if ( NULL != msg )
27869b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng            {
27879b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng              if( ( msg->command != 0 || msg->command == ( unsigned int ) ( eEvent ) )
27889b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng                  && ( !msg->arg1 || ( OMX_U32 ) msg->arg1 == nData1 )
27899b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng                  && ( !msg->arg2 || ( OMX_U32 ) msg->arg2 == nData2 )
27909b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng                  && msg->arg3)
27919b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng                {
27929b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng                  Semaphore *sem  = (Semaphore*) msg->arg3;
27939b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng                  CAMHAL_LOGDA("Event matched, signalling sem");
27949b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng                  mEventSignalQ.removeAt(i);
27959b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng                  free(msg);
27969b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng                  break;
27979b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng                }
27989b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng            }
27999b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng        }
28009b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng    }
28019b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng  else
28029b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng    {
28039b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng      CAMHAL_LOGEA("Event queue empty!!!");
28049b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng    }
28059b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng  LOG_FUNCTION_NAME_EXIT;
28069b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng
28079b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng  return OMX_ErrorNone;
28089b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng}
28099b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng
28109b981b1785b6758b2dc8b147587188e5cf0d893dAkwasi Boateng
2811c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::RegisterForEvent(OMX_IN OMX_HANDLETYPE hComponent,
2812c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_EVENTTYPE eEvent,
2813c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_U32 nData1,
2814c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN OMX_U32 nData2,
2815c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          OMX_IN Semaphore &semaphore)
2816c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2817c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
2818c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ssize_t res;
2819c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    Mutex::Autolock lock(mEventLock);
2820c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2821c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
2822c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    TIUTILS::Message * msg = ( struct TIUTILS::Message * ) malloc(sizeof(struct TIUTILS::Message));
2823c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NULL != msg )
2824c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2825c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        msg->command = ( unsigned int ) eEvent;
2826c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        msg->arg1 = ( void * ) nData1;
2827c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        msg->arg2 = ( void * ) nData2;
2828c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        msg->arg3 = ( void * ) &semaphore;
2829c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        msg->arg4 =  ( void * ) hComponent;
2830c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        res = mEventSignalQ.add(msg);
2831c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( NO_MEMORY == res )
2832c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2833c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            CAMHAL_LOGEA("No ressources for inserting OMX events");
2834fdc26e9268306a90ca884934ca328d465545a303Tyler Luu            free(msg);
2835c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            ret = -ENOMEM;
2836c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2837c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2838c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2839c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
2840c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2841c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ret;
2842c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2843c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2844c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*========================================================*/
2845c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/* @ fn SampleTest_EmptyBufferDone :: Application callback*/
2846c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*========================================================*/
2847c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevOMX_ERRORTYPE OMXCameraAdapterEmptyBufferDone(OMX_IN OMX_HANDLETYPE hComponent,
2848c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                   OMX_IN OMX_PTR pAppData,
2849c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                   OMX_IN OMX_BUFFERHEADERTYPE* pBuffHeader)
2850c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2851c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
2852c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2853c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
2854c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2855c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMXCameraAdapter *oca = (OMXCameraAdapter*)pAppData;
2856c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    eError = oca->OMXCameraAdapterEmptyBufferDone(hComponent, pBuffHeader);
2857c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2858c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
2859c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return eError;
2860c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2861c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2862c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2863c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*========================================================*/
2864c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/* @ fn SampleTest_EmptyBufferDone :: Application callback*/
2865c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*========================================================*/
2866c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevOMX_ERRORTYPE OMXCameraAdapter::OMXCameraAdapterEmptyBufferDone(OMX_IN OMX_HANDLETYPE hComponent,
2867c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                   OMX_IN OMX_BUFFERHEADERTYPE* pBuffHeader)
2868c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2869c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2870c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev   LOG_FUNCTION_NAME;
2871c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2872c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev   LOG_FUNCTION_NAME_EXIT;
2873c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2874c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev   return OMX_ErrorNone;
2875c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2876c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2877c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic void debugShowFPS()
2878c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2879c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    static int mFrameCount = 0;
2880c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    static int mLastFrameCount = 0;
2881c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    static nsecs_t mLastFpsTime = 0;
2882c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    static float mFps = 0;
2883c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mFrameCount++;
2884c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if (!(mFrameCount & 0x1F)) {
2885c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        nsecs_t now = systemTime();
2886c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        nsecs_t diff = now - mLastFpsTime;
2887c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mFps = ((mFrameCount - mLastFrameCount) * float(s2ns(1))) / diff;
2888c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mLastFpsTime = now;
2889c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mLastFrameCount = mFrameCount;
28903a7df2c042eb8c7289e24e77dd316f73bd0c456fSteve Block        ALOGD("Camera %d Frames, %f FPS", mFrameCount, mFps);
2891c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
2892c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    // XXX: mFPS has the value we want
2893c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2894c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2895c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*========================================================*/
2896c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/* @ fn SampleTest_FillBufferDone ::  Application callback*/
2897c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*========================================================*/
2898c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevOMX_ERRORTYPE OMXCameraAdapterFillBufferDone(OMX_IN OMX_HANDLETYPE hComponent,
2899c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                   OMX_IN OMX_PTR pAppData,
2900c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                   OMX_IN OMX_BUFFERHEADERTYPE* pBuffHeader)
2901c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2902c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    TIUTILS::Message msg;
2903c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
2904c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2905c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if (UNLIKELY(mDebugFps)) {
2906c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        debugShowFPS();
2907c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
2908c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2909c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMXCameraAdapter *adapter =  ( OMXCameraAdapter * ) pAppData;
2910c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NULL != adapter )
2911c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2912c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        msg.command = OMXCameraAdapter::OMXCallbackHandler::CAMERA_FILL_BUFFER_DONE;
2913c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        msg.arg1 = ( void * ) hComponent;
2914c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        msg.arg2 = ( void * ) pBuffHeader;
2915c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        adapter->mOMXCallbackHandler->put(&msg);
2916c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
2917c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2918c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return eError;
2919c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
2920c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2921c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*========================================================*/
2922c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/* @ fn SampleTest_FillBufferDone ::  Application callback*/
2923c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*========================================================*/
2924c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevOMX_ERRORTYPE OMXCameraAdapter::OMXCameraAdapterFillBufferDone(OMX_IN OMX_HANDLETYPE hComponent,
2925c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                   OMX_IN OMX_BUFFERHEADERTYPE* pBuffHeader)
2926c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
2927c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2928c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t  stat = NO_ERROR;
2929c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t  res1, res2;
2930c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMXCameraPortParameters  *pPortParam;
2931c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
2932c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CameraFrame::FrameType typeOfFrame = CameraFrame::ALL_FRAMES;
2933c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    unsigned int refCount = 0;
2934470b7353f563741371ebd464f6c4a662f45e65c4Tyler Luu    BaseCameraAdapter::AdapterState state, nextState;
2935c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    BaseCameraAdapter::getState(state);
2936470b7353f563741371ebd464f6c4a662f45e65c4Tyler Luu    BaseCameraAdapter::getNextState(nextState);
2937c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    sp<CameraFDResult> fdResult = NULL;
29385e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng    unsigned int mask = 0xFFFF;
29395e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng    CameraFrame cameraFrame;
2940cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov    OMX_TI_PLATFORMPRIVATE *platformPrivate;
2941cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov    OMX_OTHER_EXTRADATATYPE *extraData;
2942ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    OMX_TI_ANCILLARYDATATYPE *ancillaryData = NULL;
2943cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov    bool snapshotFrame = false;
2944c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2945c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    res1 = res2 = NO_ERROR;
2946c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    pPortParam = &(mCameraAdapterParameters.mCameraPortParams[pBuffHeader->nOutputPortIndex]);
2947348e4eaaf2f88810f2a3c55fd1b0df540a5104edTyler Luu
2948348e4eaaf2f88810f2a3c55fd1b0df540a5104edTyler Luu    if ( !pBuffHeader || !pBuffHeader->pBuffer ) {
2949348e4eaaf2f88810f2a3c55fd1b0df540a5104edTyler Luu        CAMHAL_LOGEA("NULL Buffer from OMX");
2950348e4eaaf2f88810f2a3c55fd1b0df540a5104edTyler Luu        return OMX_ErrorNone;
2951348e4eaaf2f88810f2a3c55fd1b0df540a5104edTyler Luu    }
2952348e4eaaf2f88810f2a3c55fd1b0df540a5104edTyler Luu
2953c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if (pBuffHeader->nOutputPortIndex == OMX_CAMERA_PORT_VIDEO_OUT_PREVIEW)
2954c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
2955c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2956c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( ( PREVIEW_ACTIVE & state ) != PREVIEW_ACTIVE )
2957c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2958c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            return OMX_ErrorNone;
2959c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2960c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2961cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov        if ( mWaitingForSnapshot )
2962cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov            {
2963cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov            platformPrivate = (OMX_TI_PLATFORMPRIVATE*) pBuffHeader->pPlatformPrivate;
2964cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov            extraData = getExtradata((OMX_OTHER_EXTRADATATYPE*) platformPrivate->pMetaDataBuffer,
2965cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov                    (OMX_EXTRADATATYPE) OMX_AncillaryData);
2966cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov
2967cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov            if ( NULL != extraData )
2968cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov                {
2969cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov                ancillaryData = (OMX_TI_ANCILLARYDATATYPE*) extraData->data;
2970cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov                snapshotFrame = ancillaryData->nDCCStatus;
2971d8bf3dc07ef357eb0761cfdacab458f2358907aaEmilian Peev                mPending3Asettings |= SetFocus;
2972cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov                }
2973cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov            }
2974cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov
2975c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        recalculateFPS();
2976c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
2977c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            Mutex::Autolock lock(mFaceDetectionLock);
2978aa6e62e279cb54ae76c55ba9f8d02da230ce34e7Tyler Luu            if ( mFaceDetectionRunning && !mFaceDetectionPaused ) {
2979c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                detectFaces(pBuffHeader, fdResult, pPortParam->mWidth, pPortParam->mHeight);
2980c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                if ( NULL != fdResult.get() ) {
2981c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    notifyFaceSubscribers(fdResult);
2982c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                    fdResult.clear();
2983c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
2984f2170decdf6bf41e590842b0fe5c0ed3852ebec3Emilian Peev                if ( mFDSwitchAlgoPriority ) {
2985f2170decdf6bf41e590842b0fe5c0ed3852ebec3Emilian Peev
2986f2170decdf6bf41e590842b0fe5c0ed3852ebec3Emilian Peev                    //Disable region priority and enable face priority for AF
2987f2170decdf6bf41e590842b0fe5c0ed3852ebec3Emilian Peev                    setAlgoPriority(REGION_PRIORITY, FOCUS_ALGO, false);
2988f2170decdf6bf41e590842b0fe5c0ed3852ebec3Emilian Peev                    setAlgoPriority(FACE_PRIORITY, FOCUS_ALGO , true);
2989f2170decdf6bf41e590842b0fe5c0ed3852ebec3Emilian Peev
2990f2170decdf6bf41e590842b0fe5c0ed3852ebec3Emilian Peev                    //Disable Region priority and enable Face priority
2991f2170decdf6bf41e590842b0fe5c0ed3852ebec3Emilian Peev                    setAlgoPriority(REGION_PRIORITY, EXPOSURE_ALGO, false);
2992f2170decdf6bf41e590842b0fe5c0ed3852ebec3Emilian Peev                    setAlgoPriority(FACE_PRIORITY, EXPOSURE_ALGO, true);
2993f2170decdf6bf41e590842b0fe5c0ed3852ebec3Emilian Peev                    mFDSwitchAlgoPriority = false;
2994f2170decdf6bf41e590842b0fe5c0ed3852ebec3Emilian Peev                }
2995c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2996c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
2997c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
2998c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ///Prepare the frames to be sent - initialize CameraFrame object and reference count
299950f5c8a33223364870a21fb84eabe48c806697fdTyler Luu        // TODO(XXX): ancillary data for snapshot frame is not being sent for video snapshot
300050f5c8a33223364870a21fb84eabe48c806697fdTyler Luu        //            if we are waiting for a snapshot and in video mode...go ahead and send
300150f5c8a33223364870a21fb84eabe48c806697fdTyler Luu        //            this frame as a snapshot
300250f5c8a33223364870a21fb84eabe48c806697fdTyler Luu        if( mWaitingForSnapshot &&  (mCapturedFrames > 0) &&
300350f5c8a33223364870a21fb84eabe48c806697fdTyler Luu            (snapshotFrame || (mCapMode == VIDEO_MODE)))
3004c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
3005c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            typeOfFrame = CameraFrame::SNAPSHOT_FRAME;
30065e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng            mask = (unsigned int)CameraFrame::SNAPSHOT_FRAME;
3007ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu
3008ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu            // video snapshot gets ancillary data and wb info from last snapshot frame
3009ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu            mCaptureAncillaryData = ancillaryData;
3010ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu            mWhiteBalanceData = NULL;
3011ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu            extraData = getExtradata((OMX_OTHER_EXTRADATATYPE*) platformPrivate->pMetaDataBuffer,
3012ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu                                     (OMX_EXTRADATATYPE) OMX_WhiteBalance);
3013ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu            if ( NULL != extraData )
3014ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu                {
3015ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu                mWhiteBalanceData = (OMX_TI_WHITEBALANCERESULTTYPE*) extraData->data;
3016ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu                }
3017c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
3018c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
3019c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
3020cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov            typeOfFrame = CameraFrame::PREVIEW_FRAME_SYNC;
3021cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov            mask = (unsigned int)CameraFrame::PREVIEW_FRAME_SYNC;
30224f29332694e8222b3f1fae39d40edcdec1dec1bdTyler Luu            }
30234f29332694e8222b3f1fae39d40edcdec1dec1bdTyler Luu
30244f29332694e8222b3f1fae39d40edcdec1dec1bdTyler Luu        if (mRecording)
30254f29332694e8222b3f1fae39d40edcdec1dec1bdTyler Luu            {
30264f29332694e8222b3f1fae39d40edcdec1dec1bdTyler Luu            mask |= (unsigned int)CameraFrame::VIDEO_FRAME_SYNC;
30274f29332694e8222b3f1fae39d40edcdec1dec1bdTyler Luu            mFramesWithEncoder++;
3028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
3029c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3030ac837f2654f5a7a7fbecf05e4b085b87a7701714Steve Block        //ALOGV("FBD pBuffer = 0x%x", pBuffHeader->pBuffer);
3031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if( mWaitingForSnapshot )
30335e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng          {
3034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mSnapshotCount++;
3035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3036ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu            if ( (mSnapshotCount == 1) &&
3037ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu                 ((HIGH_SPEED == mCapMode) || (VIDEO_MODE == mCapMode)) )
30385e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng              {
3039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                notifyShutterSubscribers();
30405e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng              }
30415e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng          }
3042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
30435e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng        stat = sendCallBacks(cameraFrame, pBuffHeader, mask, pPortParam);
3044c493114006e0e136c8c88c2fc9865994054959bfSundar Raman        mFramesWithDisplay++;
3045c493114006e0e136c8c88c2fc9865994054959bfSundar Raman
3046c493114006e0e136c8c88c2fc9865994054959bfSundar Raman        mFramesWithDucati--;
3047c493114006e0e136c8c88c2fc9865994054959bfSundar Raman
3048c493114006e0e136c8c88c2fc9865994054959bfSundar Raman#ifdef DEBUG_LOG
3049c493114006e0e136c8c88c2fc9865994054959bfSundar Raman        if(mBuffersWithDucati.indexOfKey((int)pBuffHeader->pBuffer)<0)
3050c493114006e0e136c8c88c2fc9865994054959bfSundar Raman            {
305146de639b23db99d7b99ff1c676ac98b84b6336c6Steve Block            ALOGE("Buffer was never with Ducati!! 0x%x", pBuffHeader->pBuffer);
305246de639b23db99d7b99ff1c676ac98b84b6336c6Steve Block            for(int i=0;i<mBuffersWithDucati.size();i++) ALOGE("0x%x", mBuffersWithDucati.keyAt(i));
3053c493114006e0e136c8c88c2fc9865994054959bfSundar Raman            }
3054c493114006e0e136c8c88c2fc9865994054959bfSundar Raman        mBuffersWithDucati.removeItem((int)pBuffHeader->pBuffer);
3055c493114006e0e136c8c88c2fc9865994054959bfSundar Raman#endif
3056c493114006e0e136c8c88c2fc9865994054959bfSundar Raman
3057c493114006e0e136c8c88c2fc9865994054959bfSundar Raman        if(mDebugFcs)
3058c493114006e0e136c8c88c2fc9865994054959bfSundar Raman            CAMHAL_LOGEB("C[%d] D[%d] E[%d]", mFramesWithDucati, mFramesWithDisplay, mFramesWithEncoder);
3059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
30609c37a78ac28cf4a6ee966d29dbbf3468e5ad74c4Sundar Raman        stat |= advanceZoom();
30619c37a78ac28cf4a6ee966d29dbbf3468e5ad74c4Sundar Raman
30629c37a78ac28cf4a6ee966d29dbbf3468e5ad74c4Sundar Raman        // On the fly update to 3A settings not working
30639c37a78ac28cf4a6ee966d29dbbf3468e5ad74c4Sundar Raman        // Do not update 3A here if we are in the middle of a capture
30649c37a78ac28cf4a6ee966d29dbbf3468e5ad74c4Sundar Raman        // or in the middle of transitioning to it
3065796f0f82433a3040198f216d15fd9ce17c04f360Emilian Peev        if( mPending3Asettings &&
3066796f0f82433a3040198f216d15fd9ce17c04f360Emilian Peev                ( (nextState & CAPTURE_ACTIVE) == 0 ) &&
3067796f0f82433a3040198f216d15fd9ce17c04f360Emilian Peev                ( (state & CAPTURE_ACTIVE) == 0 ) )
30689c37a78ac28cf4a6ee966d29dbbf3468e5ad74c4Sundar Raman            {
30699c37a78ac28cf4a6ee966d29dbbf3468e5ad74c4Sundar Raman            apply3Asettings(mParameters3A);
30709c37a78ac28cf4a6ee966d29dbbf3468e5ad74c4Sundar Raman            }
3071796f0f82433a3040198f216d15fd9ce17c04f360Emilian Peev
3072c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
3073c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else if( pBuffHeader->nOutputPortIndex == OMX_CAMERA_PORT_VIDEO_OUT_MEASUREMENT )
3074c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
3075c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        typeOfFrame = CameraFrame::FRAME_DATA_SYNC;
30765e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng        mask = (unsigned int)CameraFrame::FRAME_DATA_SYNC;
30775e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng
30785e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng        stat = sendCallBacks(cameraFrame, pBuffHeader, mask, pPortParam);
3079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev       }
3080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else if( pBuffHeader->nOutputPortIndex == OMX_CAMERA_PORT_IMAGE_OUT_IMAGE )
3081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
3082ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu        OMX_COLOR_FORMATTYPE pixFormat;
3083ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu        const char *valstr = NULL;
3084c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3085ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu        pixFormat = mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex].mColorFormat;
3086ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu        valstr = mParams.getPictureFormat();
3087ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu
3088ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu        if ( OMX_COLOR_FormatUnused == pixFormat )
3089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
3090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            typeOfFrame = CameraFrame::IMAGE_FRAME;
30915e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng            mask = (unsigned int) CameraFrame::IMAGE_FRAME;
3092c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
3093ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu        else if ( pixFormat == OMX_COLOR_FormatCbYCrY &&
3094ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu                  ((valstr && !strcmp(valstr, CameraParameters::PIXEL_FORMAT_JPEG)) ||
3095ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu                   !valstr) )
3096ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu            {
3097ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu            // signals to callbacks that this needs to be coverted to jpeg
3098ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu            // before returning to framework
3099ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu            typeOfFrame = CameraFrame::IMAGE_FRAME;
31005e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng            mask = (unsigned int) CameraFrame::IMAGE_FRAME;
3101ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu            cameraFrame.mQuirks |= CameraFrame::ENCODE_RAW_YUV422I_TO_JPEG;
310236e9bdd56757ff8048e08f6e52f234480c44f122Tyler Luu
310336e9bdd56757ff8048e08f6e52f234480c44f122Tyler Luu            // populate exif data and pass to subscribers via quirk
310436e9bdd56757ff8048e08f6e52f234480c44f122Tyler Luu            // subscriber is in charge of freeing exif data
310536e9bdd56757ff8048e08f6e52f234480c44f122Tyler Luu            ExifElementsTable* exif = new ExifElementsTable();
3106ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu            setupEXIF_libjpeg(exif, mCaptureAncillaryData, mWhiteBalanceData);
310736e9bdd56757ff8048e08f6e52f234480c44f122Tyler Luu            cameraFrame.mQuirks |= CameraFrame::HAS_EXIF_DATA;
310836e9bdd56757ff8048e08f6e52f234480c44f122Tyler Luu            cameraFrame.mCookie2 = (void*) exif;
3109ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu            }
3110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
31115e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng          {
3112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            typeOfFrame = CameraFrame::RAW_FRAME;
31135e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng            mask = (unsigned int) CameraFrame::RAW_FRAME;
31145e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng          }
3115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            pPortParam->mImageType = typeOfFrame;
3117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if((mCapturedFrames>0) && !mCaptureSignalled)
3119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
3120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                mCaptureSignalled = true;
3121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                mCaptureSem.Signal();
3122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
3123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if( ( CAPTURE_ACTIVE & state ) != CAPTURE_ACTIVE )
3125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
3126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                goto EXIT;
3127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
3128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
3130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            Mutex::Autolock lock(mBracketingLock);
3131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            if ( mBracketingEnabled )
3132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                {
3133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                doBracketing(pBuffHeader, typeOfFrame);
3134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                return eError;
3135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                }
3136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
3137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( 1 > mCapturedFrames )
3139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
3140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            goto EXIT;
3141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
3142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("Captured Frames: %d", mCapturedFrames);
3144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mCapturedFrames--;
3146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
31475e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng        stat = sendCallBacks(cameraFrame, pBuffHeader, mask, pPortParam);
31485e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng
3149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
3150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    else
3151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
3152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEA("Frame received for non-(preview/capture/measure) port. This is yet to be supported");
3153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        goto EXIT;
3154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
3155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR != stat )
3157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
3158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDB("sendFrameToSubscribers error: %d", stat);
3159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        returnFrame(pBuffHeader->pBuffer, typeOfFrame);
3160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
3161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return eError;
3163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    EXIT:
3165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, stat, eError);
3167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR != stat )
3169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
3170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( NULL != mErrorNotifier )
3171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
3172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mErrorNotifier->errorNotify(CAMERA_ERROR_UNKNOWN);
3173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
3174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
3175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return eError;
3177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
3178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::recalculateFPS()
3180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
3181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    float currentFPS;
3182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3183fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    {
3184fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu        Mutex::Autolock lock(mFrameCountMutex);
3185fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu        mFrameCount++;
3186fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu        if (mFrameCount == 1) {
3187fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu            mFirstFrameCondition.broadcast();
3188fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu        }
3189fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu    }
3190c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3191c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( ( mFrameCount % FPS_PERIOD ) == 0 )
3192c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
3193c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        nsecs_t now = systemTime();
3194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        nsecs_t diff = now - mLastFPSTime;
3195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        currentFPS =  ((mFrameCount - mLastFrameCount) * float(s2ns(1))) / diff;
3196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mLastFPSTime = now;
3197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mLastFrameCount = mFrameCount;
3198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( 1 == mIter )
3200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
3201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mFPS = currentFPS;
3202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
3203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        else
3204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
3205c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            //cumulative moving average
3206c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            mFPS = mLastFPS + (currentFPS - mLastFPS)/mIter;
3207c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
3208c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mLastFPS = mFPS;
3210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mIter++;
3211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
3212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3213c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return NO_ERROR;
3214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
3215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::sendFrame(CameraFrame &frame)
3217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
3218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
3219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3220c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
3221c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3222c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3223c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NO_ERROR == ret )
3224c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
3225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        ret = sendFrameToSubscribers(&frame);
3226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
3227c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3228c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
3229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3230c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ret;
3231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
3232c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
32335e02dd977e79ee977ee063496033bbc363a70780Akwasi Boatengstatus_t OMXCameraAdapter::sendCallBacks(CameraFrame frame, OMX_IN OMX_BUFFERHEADERTYPE *pBuffHeader, unsigned int mask, OMXCameraPortParameters *port)
32345e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng{
32355e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  status_t ret = NO_ERROR;
32365e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng
32375e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  LOG_FUNCTION_NAME;
32385e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng
32395e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  if ( NULL == port)
32405e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng    {
32415e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng      CAMHAL_LOGEA("Invalid portParam");
32425e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng      return -EINVAL;
32435e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng    }
32445e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng
32455e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  if ( NULL == pBuffHeader )
32465e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng    {
32475e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng      CAMHAL_LOGEA("Invalid Buffer header");
32485e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng      return -EINVAL;
32495e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng    }
32505e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng
32515e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  Mutex::Autolock lock(mSubscriberLock);
32525e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng
32535e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  //frame.mFrameType = typeOfFrame;
32545e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  frame.mFrameMask = mask;
32555e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  frame.mBuffer = pBuffHeader->pBuffer;
32565e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  frame.mLength = pBuffHeader->nFilledLen;
32575e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  frame.mAlignment = port->mStride;
32585e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  frame.mOffset = pBuffHeader->nOffset;
32595e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  frame.mWidth = port->mWidth;
32605e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  frame.mHeight = port->mHeight;
32618e88af31129b8cc09675279ca2eac88256d8526bAkwasi Boateng  frame.mYuv[0] = NULL;
32628e88af31129b8cc09675279ca2eac88256d8526bAkwasi Boateng  frame.mYuv[1] = NULL;
32635e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng
32645e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  if ( onlyOnce && mRecording )
32655e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng    {
32665e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng      mTimeSourceDelta = (pBuffHeader->nTimeStamp * 1000) - systemTime(SYSTEM_TIME_MONOTONIC);
32675e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng      onlyOnce = false;
32685e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng    }
32695e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng
32705e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  frame.mTimestamp = (pBuffHeader->nTimeStamp * 1000) - mTimeSourceDelta;
3271348e4eaaf2f88810f2a3c55fd1b0df540a5104edTyler Luu
3272348e4eaaf2f88810f2a3c55fd1b0df540a5104edTyler Luu  ret = setInitFrameRefCount(frame.mBuffer, mask);
3273348e4eaaf2f88810f2a3c55fd1b0df540a5104edTyler Luu
3274348e4eaaf2f88810f2a3c55fd1b0df540a5104edTyler Luu  if (ret != NO_ERROR) {
32757b4990d47f1765a2264cdf925730e486791c2d1cTyler Luu     CAMHAL_LOGDB("Error in setInitFrameRefCount %d", ret);
3276348e4eaaf2f88810f2a3c55fd1b0df540a5104edTyler Luu  } else {
3277348e4eaaf2f88810f2a3c55fd1b0df540a5104edTyler Luu      ret = sendFrameToSubscribers(&frame);
3278348e4eaaf2f88810f2a3c55fd1b0df540a5104edTyler Luu  }
32795e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng
3280c493114006e0e136c8c88c2fc9865994054959bfSundar Raman  CAMHAL_LOGVB("B 0x%x T %llu", frame.mBuffer, pBuffHeader->nTimeStamp);
3281c493114006e0e136c8c88c2fc9865994054959bfSundar Raman
32825e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  LOG_FUNCTION_NAME_EXIT;
32835e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng
32845e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng  return ret;
32855e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng}
32865e02dd977e79ee977ee063496033bbc363a70780Akwasi Boateng
3287c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t OMXCameraAdapter::initCameraFrame( CameraFrame &frame,
3288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                            OMX_IN OMX_BUFFERHEADERTYPE *pBuffHeader,
3289c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                            int typeOfFrame,
3290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                            OMXCameraPortParameters *port)
3291c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
3292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
3293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
3295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NULL == port)
3297c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
3298c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEA("Invalid portParam");
3299c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return -EINVAL;
3300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
3301c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NULL == pBuffHeader )
3303c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
3304c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEA("Invalid Buffer header");
3305c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return -EINVAL;
3306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
3307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    frame.mFrameType = typeOfFrame;
3309c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    frame.mBuffer = pBuffHeader->pBuffer;
3310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    frame.mLength = pBuffHeader->nFilledLen;
3311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    frame.mAlignment = port->mStride;
3312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    frame.mOffset = pBuffHeader->nOffset;
3313c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    frame.mWidth = port->mWidth;
3314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    frame.mHeight = port->mHeight;
3315c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3316b8923d57614400f11c61a524e15f040dd68d25bcDevaraj Rangasamy    // Timestamp in pBuffHeader->nTimeStamp is derived on DUCATI side, which is
3317b8923d57614400f11c61a524e15f040dd68d25bcDevaraj Rangasamy    // is not  same time value as derived using systemTime. It would be ideal to use
3318b8923d57614400f11c61a524e15f040dd68d25bcDevaraj Rangasamy    // exactly same time source across Android and Ducati, which is limited by
3319b8923d57614400f11c61a524e15f040dd68d25bcDevaraj Rangasamy    // system now. So, workaround for now is to find the time offset between the two
3320b8923d57614400f11c61a524e15f040dd68d25bcDevaraj Rangasamy    // time sources and compensate the difference, along with the latency involved
3321b8923d57614400f11c61a524e15f040dd68d25bcDevaraj Rangasamy    // in camera buffer reaching CameraHal. Also, Do timeset offset calculation only
3322b8923d57614400f11c61a524e15f040dd68d25bcDevaraj Rangasamy    // when recording is in progress, when nTimestamp will be populated by Camera
332396e5c60fc857eea34bb76b0334844b229b59506aDevaraj Rangasamy    if ( onlyOnce && mRecording )
3324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        {
3325c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mTimeSourceDelta = (pBuffHeader->nTimeStamp * 1000) - systemTime(SYSTEM_TIME_MONOTONIC);
3326b8923d57614400f11c61a524e15f040dd68d25bcDevaraj Rangasamy        mTimeSourceDelta += kCameraBufferLatencyNs;
3327c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        onlyOnce = false;
3328c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
3329c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3330c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    // Calculating the new video timestamp based on offset from ducati source.
3331c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    frame.mTimestamp = (pBuffHeader->nTimeStamp * 1000) - mTimeSourceDelta;
3332c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3333c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        LOG_FUNCTION_NAME_EXIT;
3334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3335c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return ret;
3336c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
3337c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool OMXCameraAdapter::CommandHandler::Handler()
3339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
3340c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    TIUTILS::Message msg;
3341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    volatile int forever = 1;
3342c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t stat;
3343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    ErrorNotifier *errorNotify = NULL;
3344c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
3346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    while ( forever )
3348782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev        {
3349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        stat = NO_ERROR;
3350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGDA("Handler: waiting for messsage...");
3351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        TIUTILS::MessageQueue::waitForMsg(&mCommandMsgQ, NULL, NULL, -1);
3352f9df3ee5cfb3c3177bcc630abf6d756e8a60254cSundar Raman        {
3353f9df3ee5cfb3c3177bcc630abf6d756e8a60254cSundar Raman        Mutex::Autolock lock(mLock);
3354782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev        mCommandMsgQ.get(&msg);
3355f9df3ee5cfb3c3177bcc630abf6d756e8a60254cSundar Raman        }
3356782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev        CAMHAL_LOGDB("msg.command = %d", msg.command);
3357782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev        switch ( msg.command ) {
3358782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev            case CommandHandler::CAMERA_START_IMAGE_CAPTURE:
3359782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev            {
3360782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev                stat = mCameraAdapter->startImageCapture();
3361782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev                break;
3362782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev            }
3363782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev            case CommandHandler::CAMERA_PERFORM_AUTOFOCUS:
3364782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev            {
3365782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev                stat = mCameraAdapter->doAutoFocus();
3366782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev                break;
3367782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev            }
3368782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev            case CommandHandler::COMMAND_EXIT:
3369782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev            {
3370e46394481e771dbdc8683645c3740a3d262a3d0fIliyan Malchev                CAMHAL_LOGDA("Exiting command handler");
3371782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev                forever = 0;
3372782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev                break;
3373c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
33747016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng            case CommandHandler::CAMERA_SWITCH_TO_EXECUTING:
33757016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng            {
33767016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng              stat = mCameraAdapter->doSwitchToExecuting();
33777016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng              break;
33787016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng            }
3379782a084e5fec691d3985b31c3ab7be1584d879b3Iliyan Malchev        }
3380c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3381c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
3382c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
3384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return false;
3386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
3387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool OMXCameraAdapter::OMXCallbackHandler::Handler()
3389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
3390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    TIUTILS::Message msg;
3391c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    volatile int forever = 1;
3392c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    status_t ret = NO_ERROR;
3393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
3395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3396c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    while(forever){
3397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        TIUTILS::MessageQueue::waitForMsg(&mCommandMsgQ, NULL, NULL, -1);
3398f9df3ee5cfb3c3177bcc630abf6d756e8a60254cSundar Raman        {
3399f9df3ee5cfb3c3177bcc630abf6d756e8a60254cSundar Raman        Mutex::Autolock lock(mLock);
3400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mCommandMsgQ.get(&msg);
3401f9df3ee5cfb3c3177bcc630abf6d756e8a60254cSundar Raman        }
3402f9df3ee5cfb3c3177bcc630abf6d756e8a60254cSundar Raman
3403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        switch ( msg.command ) {
3404c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            case OMXCallbackHandler::CAMERA_FILL_BUFFER_DONE:
3405c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
3406c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                ret = mCameraAdapter->OMXCameraAdapterFillBufferDone(( OMX_HANDLETYPE ) msg.arg1,
3407c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                                                     ( OMX_BUFFERHEADERTYPE *) msg.arg2);
3408c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                break;
3409c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
3410057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu            case OMXCallbackHandler::CAMERA_FOCUS_STATUS:
3411057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu            {
3412057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu                mCameraAdapter->handleFocusCallback();
3413057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu                break;
3414057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu            }
3415c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            case CommandHandler::COMMAND_EXIT:
3416c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            {
3417e46394481e771dbdc8683645c3740a3d262a3d0fIliyan Malchev                CAMHAL_LOGDA("Exiting OMX callback handler");
3418c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                forever = 0;
3419c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                break;
3420c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            }
3421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
3422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
3423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3424c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
3425c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return false;
3426c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
3427c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3428ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luustatus_t OMXCameraAdapter::setExtraData(bool enable, OMX_U32 nPortIndex, OMX_EXT_EXTRADATATYPE eType) {
3429ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    status_t ret = NO_ERROR;
3430ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    OMX_ERRORTYPE eError = OMX_ErrorNone;
3431ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    OMX_CONFIG_EXTRADATATYPE extraDataControl;
3432ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu
3433ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    LOG_FUNCTION_NAME;
3434ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu
3435c1b78765729c878af2016c05e6a036e688191f95Emilian Peev    if ( ( OMX_StateInvalid == mComponentState ) ||
3436c1b78765729c878af2016c05e6a036e688191f95Emilian Peev         ( NULL == mCameraAdapterParameters.mHandleComp ) ) {
3437ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu        CAMHAL_LOGEA("OMX component is in invalid state");
3438ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu        return -EINVAL;
3439ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    }
3440ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu
3441ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    OMX_INIT_STRUCT_PTR (&extraDataControl, OMX_CONFIG_EXTRADATATYPE);
3442ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu
3443ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    extraDataControl.nPortIndex = nPortIndex;
3444ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    extraDataControl.eExtraDataType = eType;
3445ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    extraDataControl.eCameraView = OMX_2D;
3446ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu
3447ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    if (enable) {
3448ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu        extraDataControl.bEnable = OMX_TRUE;
3449ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    } else {
3450ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu        extraDataControl.bEnable = OMX_FALSE;
3451ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    }
3452ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu
3453ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    eError =  OMX_SetConfig(mCameraAdapterParameters.mHandleComp,
3454ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu                           (OMX_INDEXTYPE) OMX_IndexConfigOtherExtraDataControl,
3455ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu                            &extraDataControl);
3456ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu
3457ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    LOG_FUNCTION_NAME_EXIT;
3458ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu
3459ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu    return (ret | ErrorUtils::omxToAndroidError(eError));
3460ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu}
3461ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu
3462ef73bec8a83a2fd7fbb072d009382c64eb2da0eeTyler Luu
3463cf0a61f13533d70cb7ad700330de94142c2afe6aMilen MitkovOMX_OTHER_EXTRADATATYPE *OMXCameraAdapter::getExtradata(OMX_OTHER_EXTRADATATYPE *extraData, OMX_EXTRADATATYPE type)
3464cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov{
3465cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov  if ( NULL != extraData )
3466cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov      {
3467cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov      while ( extraData->nDataSize != 0 )
3468cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov          {
3469cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov          if ( type == extraData->eType )
3470cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov              {
3471cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov              return extraData;
3472cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov              }
3473cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov          extraData = (OMX_OTHER_EXTRADATATYPE*) ((char*)extraData + extraData->nSize);
3474cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov          }
3475cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov      }
3476cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov  // Required extradata type wasn't found
3477cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov  return NULL;
3478cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov}
3479cf0a61f13533d70cb7ad700330de94142c2afe6aMilen Mitkov
3480c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi BoatengOMXCameraAdapter::OMXCameraAdapter(size_t sensor_index)
3481c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
3482c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
3483c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3484c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng    mOmxInitialized = false;
3485c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng    mComponentState = OMX_StateInvalid;
34869a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    mSensorIndex = sensor_index;
3487c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mPictureRotation = 0;
3488c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    // Initial values
3489c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mTimeSourceDelta = 0;
3490c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    onlyOnce = true;
3491c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3492c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mInitSem.Create(0);
3493c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mFlushSem.Create(0);
3494c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mUsePreviewDataSem.Create(0);
3495c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mUsePreviewSem.Create(0);
3496c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mUseCaptureSem.Create(0);
3497c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mStartPreviewSem.Create(0);
3498c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mStopPreviewSem.Create(0);
3499c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mStartCaptureSem.Create(0);
3500c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mStopCaptureSem.Create(0);
3501c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mSwitchToLoadedSem.Create(0);
3502c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mCaptureSem.Create(0);
3503c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
35047016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng    mSwitchToExecSem.Create(0);
35057016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng
3506c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    mCameraAdapterParameters.mHandleComp = 0;
3507c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3508ba027fc89ec3950e1ac2f95fcc3f1002442ddabbSundar Raman    mUserSetExpLock = OMX_FALSE;
3509ba027fc89ec3950e1ac2f95fcc3f1002442ddabbSundar Raman    mUserSetWbLock = OMX_FALSE;
3510ba027fc89ec3950e1ac2f95fcc3f1002442ddabbSundar Raman
3511c493114006e0e136c8c88c2fc9865994054959bfSundar Raman    mFramesWithDucati = 0;
3512c493114006e0e136c8c88c2fc9865994054959bfSundar Raman    mFramesWithDisplay = 0;
3513c493114006e0e136c8c88c2fc9865994054959bfSundar Raman    mFramesWithEncoder = 0;
3514c493114006e0e136c8c88c2fc9865994054959bfSundar Raman
3515c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
3516c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
3517c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3518c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevOMXCameraAdapter::~OMXCameraAdapter()
3519c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
3520c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
3521c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3522ce8e32eddf46a966b6f637c30ad0c464631c1d86Tyler Luu    Mutex::Autolock lock(gAdapterLock);
3523ce8e32eddf46a966b6f637c30ad0c464631c1d86Tyler Luu
3524c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng    if ( mOmxInitialized ) {
3525c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        // return to OMX Loaded state
3526c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        switchToLoaded();
3527c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3528c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        // deinit the OMX
3529c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        if ( mComponentState == OMX_StateLoaded || mComponentState == OMX_StateInvalid ) {
3530c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng            // free the handle for the Camera component
3531c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng            if ( mCameraAdapterParameters.mHandleComp ) {
3532c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng                OMX_FreeHandle(mCameraAdapterParameters.mHandleComp);
3533c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng                mCameraAdapterParameters.mHandleComp = NULL;
35340ff71809874c00d540af83c123f3dc34759f1871Sundar Raman            }
3535c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
3536c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3537c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        OMX_Deinit();
3538c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        mOmxInitialized = false;
3539c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng    }
3540b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman
3541fdc26e9268306a90ca884934ca328d465545a303Tyler Luu    //Remove any unhandled events
3542fdc26e9268306a90ca884934ca328d465545a303Tyler Luu    if ( !mEventSignalQ.isEmpty() )
3543fdc26e9268306a90ca884934ca328d465545a303Tyler Luu      {
3544fdc26e9268306a90ca884934ca328d465545a303Tyler Luu        for (unsigned int i = 0 ; i < mEventSignalQ.size() ; i++ )
3545fdc26e9268306a90ca884934ca328d465545a303Tyler Luu          {
3546fdc26e9268306a90ca884934ca328d465545a303Tyler Luu            TIUTILS::Message *msg = mEventSignalQ.itemAt(i);
3547fdc26e9268306a90ca884934ca328d465545a303Tyler Luu            //remove from queue and free msg
3548fdc26e9268306a90ca884934ca328d465545a303Tyler Luu            if ( NULL != msg )
3549fdc26e9268306a90ca884934ca328d465545a303Tyler Luu              {
35506b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                Semaphore *sem  = (Semaphore*) msg->arg3;
35516b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng                sem->Signal();
3552fdc26e9268306a90ca884934ca328d465545a303Tyler Luu                free(msg);
35536b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng
3554fdc26e9268306a90ca884934ca328d465545a303Tyler Luu              }
3555fdc26e9268306a90ca884934ca328d465545a303Tyler Luu          }
3556f9df3ee5cfb3c3177bcc630abf6d756e8a60254cSundar Raman       mEventSignalQ.clear();
3557fdc26e9268306a90ca884934ca328d465545a303Tyler Luu      }
3558fdc26e9268306a90ca884934ca328d465545a303Tyler Luu
3559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    //Exit and free ref to command handling thread
3560c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NULL != mCommandHandler.get() )
3561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    {
3562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        TIUTILS::Message msg;
3563c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        msg.command = CommandHandler::COMMAND_EXIT;
3564c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        msg.arg1 = mErrorNotifier;
3565f9df3ee5cfb3c3177bcc630abf6d756e8a60254cSundar Raman        mCommandHandler->clearCommandQ();
3566c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mCommandHandler->put(&msg);
3567c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mCommandHandler->requestExitAndWait();
3568c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mCommandHandler.clear();
3569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
3570c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    //Exit and free ref to callback handling thread
3572c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if ( NULL != mOMXCallbackHandler.get() )
3573c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    {
3574c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        TIUTILS::Message msg;
3575c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        msg.command = OMXCallbackHandler::COMMAND_EXIT;
3576f9df3ee5cfb3c3177bcc630abf6d756e8a60254cSundar Raman        //Clear all messages pending first
3577f9df3ee5cfb3c3177bcc630abf6d756e8a60254cSundar Raman        mOMXCallbackHandler->clearCommandQ();
3578c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mOMXCallbackHandler->put(&msg);
3579c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mOMXCallbackHandler->requestExitAndWait();
3580c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        mOMXCallbackHandler.clear();
3581c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
3582c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3583c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
3584c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
3585c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
35869a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luuextern "C" CameraAdapter* CameraAdapter_Factory(size_t sensor_index)
3587c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{
35889a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    CameraAdapter *adapter = NULL;
3589c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    Mutex::Autolock lock(gAdapterLock);
3590c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3591c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
3592c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
35939a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    adapter = new OMXCameraAdapter(sensor_index);
35949a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    if ( adapter ) {
35959a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        CAMHAL_LOGDB("New OMX Camera adapter instance created for sensor %d",sensor_index);
35969a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    } else {
35979a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu        CAMHAL_LOGEA("Camera adapter create failed!");
35989a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    }
3599c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3600c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
3601c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
36029a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    return adapter;
3603c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
3604c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3605b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar RamanOMX_ERRORTYPE OMXCameraAdapter::OMXCameraGetHandle(OMX_HANDLETYPE *handle, OMX_PTR pAppData )
3606b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman{
3607b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    OMX_ERRORTYPE eError = OMX_ErrorUndefined;
3608b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman
3609c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng    for ( int i = 0; i < 5; ++i ) {
3610c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        if ( i > 0 ) {
3611c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng            // sleep for 100 ms before next attempt
3612c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng            usleep(100000);
3613c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        }
36143fbff633f24c84f421b86fce7153d872e8b35dc2Akwasi Boateng
3615c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        // setup key parameters to send to Ducati during init
3616c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        OMX_CALLBACKTYPE oCallbacks;
36173fbff633f24c84f421b86fce7153d872e8b35dc2Akwasi Boateng
3618c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        // initialize the callback handles
3619c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        oCallbacks.EventHandler    = android::OMXCameraAdapterEventHandler;
3620c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        oCallbacks.EmptyBufferDone = android::OMXCameraAdapterEmptyBufferDone;
3621c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        oCallbacks.FillBufferDone  = android::OMXCameraAdapterFillBufferDone;
36223fbff633f24c84f421b86fce7153d872e8b35dc2Akwasi Boateng
3623c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        // get handle
3624c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        eError = OMX_GetHandle(handle, (OMX_STRING)"OMX.TI.DUCATI1.VIDEO.CAMERA", pAppData, &oCallbacks);
3625c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        if ( eError == OMX_ErrorNone ) {
3626c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng            return OMX_ErrorNone;
3627c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        }
3628c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng
3629c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng        CAMHAL_LOGEB("OMX_GetHandle() failed, error: 0x%x", eError);
3630b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    }
3631b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman
3632c387abd774bbc0aa23314bb989c1dec23e588a22Akwasi Boateng    *handle = 0;
3633b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    return eError;
3634b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman}
3635b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman
3636c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevextern "C" int CameraAdapter_Capabilities(CameraProperties::Properties* properties_array,
3637c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          const unsigned int starting_camera,
3638c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev                                          const unsigned int max_camera) {
3639c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    int num_cameras_supported = 0;
3640c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    CameraProperties::Properties* properties = NULL;
3641c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_ERRORTYPE eError = OMX_ErrorNone;
3642c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_HANDLETYPE handle = NULL;
3643c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_TI_CAPTYPE caps;
3644c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3645c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME;
3646c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
36479a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu    Mutex::Autolock lock(gAdapterLock);
36489a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu
3649c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if (!properties_array) {
3650c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("invalid param: properties = 0x%p", properties_array);
3651c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        LOG_FUNCTION_NAME_EXIT;
3652c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        return -EINVAL;
3653c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
3654c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
36553fbff633f24c84f421b86fce7153d872e8b35dc2Akwasi Boateng    eError = OMX_Init();
36563fbff633f24c84f421b86fce7153d872e8b35dc2Akwasi Boateng    if (eError != OMX_ErrorNone) {
36573fbff633f24c84f421b86fce7153d872e8b35dc2Akwasi Boateng      CAMHAL_LOGEB("Error OMX_Init -0x%x", eError);
36583fbff633f24c84f421b86fce7153d872e8b35dc2Akwasi Boateng      return eError;
36593fbff633f24c84f421b86fce7153d872e8b35dc2Akwasi Boateng    }
36603fbff633f24c84f421b86fce7153d872e8b35dc2Akwasi Boateng
3661b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman    eError = OMXCameraAdapter::OMXCameraGetHandle(&handle);
3662c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if (eError != OMX_ErrorNone) {
3663c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        CAMHAL_LOGEB("OMX_GetHandle -0x%x", eError);
3664c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        goto EXIT;
3665c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
3666c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3667c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    // Continue selecting sensor and then querying OMX Camera for it's capabilities
3668c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    // When sensor select returns an error, we know to break and stop
3669c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    while (eError == OMX_ErrorNone &&
3670c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev           (starting_camera + num_cameras_supported) < max_camera) {
3671c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        // sensor select
3672c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        OMX_CONFIG_SENSORSELECTTYPE sensorSelect;
3673c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        OMX_INIT_STRUCT_PTR (&sensorSelect, OMX_CONFIG_SENSORSELECTTYPE);
3674c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        sensorSelect.eSensor = (OMX_SENSORSELECT) num_cameras_supported;
3675c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        eError = OMX_SetConfig(handle, ( OMX_INDEXTYPE ) OMX_TI_IndexConfigSensorSelect, &sensorSelect);
3676c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3677c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if ( OMX_ErrorNone != eError ) {
3678c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            break;
3679c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
3680c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3681c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        // get and fill capabilities
3682c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        properties = properties_array + starting_camera + num_cameras_supported;
3683c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        OMXCameraAdapter::getCaps(properties, handle);
3684c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3685c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        // need to fill facing information
3686c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        // assume that only sensor 0 is back facing
3687c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        if (num_cameras_supported == 0) {
3688c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            properties->set(CameraProperties::FACING_INDEX, TICameraParameters::FACING_BACK);
3689c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        } else {
3690c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev            properties->set(CameraProperties::FACING_INDEX, TICameraParameters::FACING_FRONT);
3691c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        }
3692c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3693c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        num_cameras_supported++;
3694c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
3695c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3696c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev EXIT:
3697c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    // clean up
3698c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    if(handle) {
3699c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev        OMX_FreeHandle(handle);
3700b3fb1a45ce906ab0365f247caf596665ea0c9f39Sundar Raman        handle=NULL;
3701c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    }
3702c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    OMX_Deinit();
3703c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3704c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    LOG_FUNCTION_NAME_EXIT;
3705c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3706c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev    return num_cameras_supported;
3707c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}
3708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3709c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev};
3710c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3711c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev
3712c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*--------------------Camera Adapter Class ENDS here-----------------------------*/
3713