1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17//#define LOG_NDEBUG 0
18#define LOG_TAG "OMXUtils"
19
20#include <string.h>
21
22#include <media/hardware/HardwareAPI.h>
23#include <media/stagefright/MediaErrors.h>
24#include "OMXUtils.h"
25
26namespace android {
27
28status_t StatusFromOMXError(OMX_ERRORTYPE err) {
29    switch (err) {
30        case OMX_ErrorNone:
31            return OK;
32        case OMX_ErrorUnsupportedSetting:
33        case OMX_ErrorUnsupportedIndex:
34            return ERROR_UNSUPPORTED; // this is a media specific error
35        case OMX_ErrorInsufficientResources:
36            return NO_MEMORY;
37        case OMX_ErrorInvalidComponentName:
38        case OMX_ErrorComponentNotFound:
39            return NAME_NOT_FOUND;
40        default:
41            return UNKNOWN_ERROR;
42    }
43}
44
45/**************************************************************************************************/
46
47DescribeColorFormatParams::DescribeColorFormatParams(const DescribeColorFormat2Params &params) {
48    InitOMXParams(this);
49
50    eColorFormat = params.eColorFormat;
51    nFrameWidth = params.nFrameWidth;
52    nFrameHeight = params.nFrameHeight;
53    nStride = params.nStride;
54    nSliceHeight = params.nSliceHeight;
55    bUsingNativeBuffers = params.bUsingNativeBuffers;
56    // we don't copy media images as this conversion is only used pre-query
57};
58
59void DescribeColorFormat2Params::initFromV1(const DescribeColorFormatParams &params) {
60    InitOMXParams(this);
61
62    eColorFormat = params.eColorFormat;
63    nFrameWidth = params.nFrameWidth;
64    nFrameHeight = params.nFrameHeight;
65    nStride = params.nStride;
66    nSliceHeight = params.nSliceHeight;
67    bUsingNativeBuffers = params.bUsingNativeBuffers;
68    sMediaImage.initFromV1(params.sMediaImage);
69};
70
71void MediaImage2::initFromV1(const MediaImage &image) {
72    memset(this, 0, sizeof(*this));
73
74    if (image.mType != MediaImage::MEDIA_IMAGE_TYPE_YUV) {
75        mType = MediaImage2::MEDIA_IMAGE_TYPE_UNKNOWN;
76        return;
77    }
78
79    for (size_t ix = 0; ix < image.mNumPlanes; ++ix) {
80        if (image.mPlane[ix].mHorizSubsampling > INT32_MAX
81                || image.mPlane[ix].mVertSubsampling > INT32_MAX) {
82            mType = MediaImage2::MEDIA_IMAGE_TYPE_UNKNOWN;
83            return;
84        }
85    }
86
87    mType = (MediaImage2::Type)image.mType;
88    mNumPlanes = image.mNumPlanes;
89    mWidth = image.mWidth;
90    mHeight = image.mHeight;
91    mBitDepth = image.mBitDepth;
92    mBitDepthAllocated = 8;
93    for (size_t ix = 0; ix < image.mNumPlanes; ++ix) {
94        mPlane[ix].mOffset = image.mPlane[ix].mOffset;
95        mPlane[ix].mColInc = image.mPlane[ix].mColInc;
96        mPlane[ix].mRowInc = image.mPlane[ix].mRowInc;
97        mPlane[ix].mHorizSubsampling = (int32_t)image.mPlane[ix].mHorizSubsampling;
98        mPlane[ix].mVertSubsampling = (int32_t)image.mPlane[ix].mVertSubsampling;
99    }
100}
101
102/**************************************************************************************************/
103
104}  // namespace android
105
106