android_media_ImageReader.cpp revision dd0643202de80cc4ced37d1844e722c8a5e89154
1212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He/* 2212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He * Copyright 2013 The Android Open Source Project 3212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He * 4212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He * Licensed under the Apache License, Version 2.0 (the "License"); 5212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He * you may not use this file except in compliance with the License. 6212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He * You may obtain a copy of the License at 7212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He * 8212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He * http://www.apache.org/licenses/LICENSE-2.0 9212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He * 10212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He * Unless required by applicable law or agreed to in writing, software 11212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He * distributed under the License is distributed on an "AS IS" BASIS, 12212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He * See the License for the specific language governing permissions and 14212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He * limitations under the License. 15212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He */ 16212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 17212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He//#define LOG_NDEBUG 0 18212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#define LOG_TAG "ImageReader_JNI" 19212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#include <utils/Log.h> 20212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#include <utils/misc.h> 21212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#include <utils/List.h> 22ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown#include <utils/String8.h> 23212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 24212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#include <cstdio> 25212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 26212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#include <gui/CpuConsumer.h> 27212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#include <gui/Surface.h> 28534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He#include <camera3.h> 29212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 30212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#include <android_runtime/AndroidRuntime.h> 31212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#include <android_runtime/android_view_Surface.h> 32212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 33212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#include <jni.h> 34212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#include <JNIHelp.h> 35212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 36212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#define ALIGN(x, mask) ( ((x) + (mask) - 1) & ~((mask) - 1) ) 37212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 38212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#define ANDROID_MEDIA_IMAGEREADER_JNI_ID "mCpuConsumer" 39212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#define ANDROID_MEDIA_IMAGEREADER_CTX_JNI_ID "mNativeContext" 40212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#define ANDROID_MEDIA_SURFACEIMAGE_BUFFER_JNI_ID "mLockedBuffer" 41212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He#define ANDROID_MEDIA_SURFACEIMAGE_TS_JNI_ID "mTimestamp" 42212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 43212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He// ---------------------------------------------------------------------------- 44212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 45212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Heusing namespace android; 46212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 47dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkinstatic const char* const OutOfResourcesException = 48dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin "android/view/Surface$OutOfResourcesException"; 49dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin 50212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Heenum { 51212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He IMAGE_READER_MAX_NUM_PLANES = 3, 52212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He}; 53212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 54ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brownstatic struct { 55ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown jfieldID mNativeContext; 56ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown jmethodID postEventFromNative; 57ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown} gImageReaderClassInfo; 58ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown 59ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brownstatic struct { 60ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown jfieldID mLockedBuffer; 61ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown jfieldID mTimestamp; 62ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown} gSurfaceImageClassInfo; 63212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 64ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brownstatic struct { 65212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jclass clazz; 66212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jmethodID ctor; 67ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown} gSurfacePlaneClassInfo; 68212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 69212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He// ---------------------------------------------------------------------------- 70212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 71212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Heclass JNIImageReaderContext : public CpuConsumer::FrameAvailableListener 72212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 73212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hepublic: 74212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIImageReaderContext(JNIEnv* env, jobject weakThiz, jclass clazz, int maxImages); 75212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 76212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He virtual ~JNIImageReaderContext(); 77212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 78212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He virtual void onFrameAvailable(); 79212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 80212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer::LockedBuffer* getLockedBuffer(); 81212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 82212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He void returnLockedBuffer(CpuConsumer::LockedBuffer* buffer); 83212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 8452a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian void setCpuConsumer(const sp<CpuConsumer>& consumer) { mConsumer = consumer; } 85212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer* getCpuConsumer() { return mConsumer.get(); } 86212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 8752a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian void setBufferQueue(const sp<BufferQueue>& bq) { mBufferQueue = bq; } 8852a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian BufferQueue* getBufferQueue() { return mBufferQueue.get(); } 89212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 90212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He void setBufferFormat(int format) { mFormat = format; } 91212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int getBufferFormat() { return mFormat; } 92212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 93212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He void setBufferWidth(int width) { mWidth = width; } 94212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int getBufferWidth() { return mWidth; } 95212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 96212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He void setBufferHeight(int height) { mHeight = height; } 97212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int getBufferHeight() { return mHeight; } 98212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 99212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Heprivate: 100212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He static JNIEnv* getJNIEnv(bool* needsDetach); 101212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He static void detachJNI(); 102212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 103212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He List<CpuConsumer::LockedBuffer*> mBuffers; 104212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He sp<CpuConsumer> mConsumer; 10552a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian sp<BufferQueue> mBufferQueue; 106212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jobject mWeakThiz; 107212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jclass mClazz; 108212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int mFormat; 109212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int mWidth; 110212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int mHeight; 111212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He}; 112212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 113212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun HeJNIImageReaderContext::JNIImageReaderContext(JNIEnv* env, 114212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jobject weakThiz, jclass clazz, int maxImages) : 115212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He mWeakThiz(env->NewGlobalRef(weakThiz)), 116212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He mClazz((jclass)env->NewGlobalRef(clazz)) { 117212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He for (int i = 0; i < maxImages; i++) { 118212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer::LockedBuffer *buffer = new CpuConsumer::LockedBuffer; 119212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He mBuffers.push_back(buffer); 120212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 121212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 122212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 123212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun HeJNIEnv* JNIImageReaderContext::getJNIEnv(bool* needsDetach) { 124212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He LOG_ALWAYS_FATAL_IF(needsDetach == NULL, "needsDetach is null!!!"); 125212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He *needsDetach = false; 126212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIEnv* env = AndroidRuntime::getJNIEnv(); 127212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (env == NULL) { 128212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JavaVMAttachArgs args = {JNI_VERSION_1_4, NULL, NULL}; 129212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JavaVM* vm = AndroidRuntime::getJavaVM(); 130212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int result = vm->AttachCurrentThread(&env, (void*) &args); 131212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (result != JNI_OK) { 132212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGE("thread attach failed: %#x", result); 133212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return NULL; 134212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 135212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He *needsDetach = true; 136212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 137212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return env; 138212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 139212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 140212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hevoid JNIImageReaderContext::detachJNI() { 141212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JavaVM* vm = AndroidRuntime::getJavaVM(); 142212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int result = vm->DetachCurrentThread(); 143212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (result != JNI_OK) { 144212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGE("thread detach failed: %#x", result); 145212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 146212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 147212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 148212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun HeCpuConsumer::LockedBuffer* JNIImageReaderContext::getLockedBuffer() { 149212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (mBuffers.empty()) { 150212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return NULL; 151212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 152212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Return a LockedBuffer pointer and remove it from the list 153212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He List<CpuConsumer::LockedBuffer*>::iterator it = mBuffers.begin(); 154212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer::LockedBuffer* buffer = *it; 155212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He mBuffers.erase(it); 156212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return buffer; 157212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 158212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 159212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hevoid JNIImageReaderContext::returnLockedBuffer(CpuConsumer::LockedBuffer * buffer) { 160212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He mBuffers.push_back(buffer); 161212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 162212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 163212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun HeJNIImageReaderContext::~JNIImageReaderContext() { 164212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He bool needsDetach = false; 165212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIEnv* env = getJNIEnv(&needsDetach); 166212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (env != NULL) { 167212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He env->DeleteGlobalRef(mWeakThiz); 168212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He env->DeleteGlobalRef(mClazz); 169212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } else { 170212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGW("leaking JNI object references"); 171212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 172212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (needsDetach) { 173212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He detachJNI(); 174212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 175212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 176212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Delete LockedBuffers 177212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He for (List<CpuConsumer::LockedBuffer *>::iterator it = mBuffers.begin(); 178212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He it != mBuffers.end(); it++) { 179212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He delete *it; 180212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 181212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He mBuffers.clear(); 182212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He mConsumer.clear(); 183212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 184212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 185212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hevoid JNIImageReaderContext::onFrameAvailable() 186212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 187212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: frame available", __FUNCTION__); 188212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He bool needsDetach = false; 189212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIEnv* env = getJNIEnv(&needsDetach); 190212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (env != NULL) { 191ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown env->CallStaticVoidMethod(mClazz, gImageReaderClassInfo.postEventFromNative, mWeakThiz); 192212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } else { 193212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGW("onFrameAvailable event will not posted"); 194212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 195212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (needsDetach) { 196212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He detachJNI(); 197212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 198212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 199212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 200212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He// ---------------------------------------------------------------------------- 201212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 202212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Heextern "C" { 203212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 204212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic JNIImageReaderContext* ImageReader_getContext(JNIEnv* env, jobject thiz) 205212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 206212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIImageReaderContext *ctx; 207212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx = reinterpret_cast<JNIImageReaderContext *> 208ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown (env->GetLongField(thiz, gImageReaderClassInfo.mNativeContext)); 209212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return ctx; 210212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 211212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 212212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic CpuConsumer* ImageReader_getCpuConsumer(JNIEnv* env, jobject thiz) 213212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 214212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s:", __FUNCTION__); 215212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIImageReaderContext* const ctx = ImageReader_getContext(env, thiz); 216212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (ctx == NULL) { 217212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowRuntimeException(env, "ImageReaderContext is not initialized"); 218212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return NULL; 219212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 220212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return ctx->getCpuConsumer(); 221212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 222212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 22352a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopianstatic BufferQueue* ImageReader_getBufferQueue(JNIEnv* env, jobject thiz) 22452a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian{ 22552a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian ALOGV("%s:", __FUNCTION__); 22652a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian JNIImageReaderContext* const ctx = ImageReader_getContext(env, thiz); 22752a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian if (ctx == NULL) { 22852a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian jniThrowRuntimeException(env, "ImageReaderContext is not initialized"); 22952a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian return NULL; 23052a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian } 23152a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian return ctx->getBufferQueue(); 23252a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian} 23352a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian 234212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic void ImageReader_setNativeContext(JNIEnv* env, 235212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jobject thiz, sp<JNIImageReaderContext> ctx) 236212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 237212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s:", __FUNCTION__); 238212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIImageReaderContext* const p = ImageReader_getContext(env, thiz); 239212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (ctx != 0) { 240212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx->incStrong((void*)ImageReader_setNativeContext); 241212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 242212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (p) { 243212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He p->decStrong((void*)ImageReader_setNativeContext); 244212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 245ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown env->SetLongField(thiz, gImageReaderClassInfo.mNativeContext, 246ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown reinterpret_cast<jlong>(ctx.get())); 247212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 248212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 249212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic CpuConsumer::LockedBuffer* Image_getLockedBuffer(JNIEnv* env, jobject image) 250212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 251ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown return reinterpret_cast<CpuConsumer::LockedBuffer*>( 252ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown env->GetLongField(image, gSurfaceImageClassInfo.mLockedBuffer)); 253212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 254212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 255212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic void Image_setBuffer(JNIEnv* env, jobject thiz, 256212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He const CpuConsumer::LockedBuffer* buffer) 257212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 258ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown env->SetLongField(thiz, gSurfaceImageClassInfo.mLockedBuffer, reinterpret_cast<jlong>(buffer)); 259212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 260212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 261212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He// Some formats like JPEG defined with different values between android.graphics.ImageFormat and 262212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He// graphics.h, need convert to the one defined in graphics.h here. 263212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic int Image_getPixelFormat(JNIEnv* env, int format) 264212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 265212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int jpegFormat, rawSensorFormat; 266212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jfieldID fid; 267212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 268212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: format = 0x%x", __FUNCTION__, format); 269212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 270212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jclass imageFormatClazz = env->FindClass("android/graphics/ImageFormat"); 271212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(imageFormatClazz != NULL); 272212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 273212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He fid = env->GetStaticFieldID(imageFormatClazz, "JPEG", "I"); 274212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jpegFormat = env->GetStaticIntField(imageFormatClazz, fid); 275212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He fid = env->GetStaticFieldID(imageFormatClazz, "RAW_SENSOR", "I"); 276212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rawSensorFormat = env->GetStaticIntField(imageFormatClazz, fid); 277212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 278212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Translate the JPEG to BLOB for camera purpose, an add more if more mismatch is found. 279212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (format == jpegFormat) { 280212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He format = HAL_PIXEL_FORMAT_BLOB; 281212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 282212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Same thing for RAW_SENSOR format 283212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (format == rawSensorFormat) { 284212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He format = HAL_PIXEL_FORMAT_RAW_SENSOR; 285212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 286212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 287212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return format; 288212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 289212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 290534046d2b12fd13776ad782b982649cb0bea9b79Zhijun Hestatic uint32_t Image_getJpegSize(CpuConsumer::LockedBuffer* buffer) 291534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He{ 292534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He ALOG_ASSERT(buffer != NULL, "Input buffer is NULL!!!"); 293534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He uint32_t size = 0; 294534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He uint32_t width = buffer->width; 295534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He uint8_t* jpegBuffer = buffer->data; 296534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He 297534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He // First check for JPEG transport header at the end of the buffer 298534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He uint8_t* header = jpegBuffer + (width - sizeof(struct camera3_jpeg_blob)); 299534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He struct camera3_jpeg_blob *blob = (struct camera3_jpeg_blob*)(header); 300534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He if (blob->jpeg_blob_id == CAMERA3_JPEG_BLOB_ID) { 301534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He size = blob->jpeg_size; 302534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He ALOGV("%s: Jpeg size = %d", __FUNCTION__, size); 303534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He } 304534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He 305534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He // failed to find size, default to whole buffer 306534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He if (size == 0) { 307534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He size = width; 308534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He } 309534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He 310534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He return size; 311534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He} 312534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He 313212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic void Image_getLockedBufferInfo(JNIEnv* env, CpuConsumer::LockedBuffer* buffer, int idx, 314212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He uint8_t **base, uint32_t *size) 315212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 316212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(buffer != NULL, "Input buffer is NULL!!!"); 317212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(base != NULL, "base is NULL!!!"); 318212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(size != NULL, "size is NULL!!!"); 319212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT((idx < IMAGE_READER_MAX_NUM_PLANES) && (idx >= 0)); 320212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 3217f4d3147d1851d2f0c544e45390c139bda9fd9aaZhijun He ALOGV("%s: buffer: %p", __FUNCTION__, buffer); 322212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 323212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He uint32_t dataSize, ySize, cSize, cStride; 324212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He uint8_t *cb, *cr; 325212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He uint8_t *pData = NULL; 326708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He int bytesPerPixel = 0; 327212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 328212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = ySize = cSize = cStride = 0; 329212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int32_t fmt = buffer->format; 330212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He switch (fmt) { 331212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YCbCr_420_888: 332212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pData = 333212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He (idx == 0) ? 334212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He buffer->data : 335212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He (idx == 1) ? 336212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He buffer->dataCb : 337212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He buffer->dataCr; 338212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (idx == 0) { 339212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = buffer->stride * buffer->height; 340212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } else { 341212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = buffer->chromaStride * buffer->height / 2; 342212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 343212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 344212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // NV21 345212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YCrCb_420_SP: 346212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cr = buffer->data + (buffer->stride * buffer->height); 347212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cb = cr + 1; 348212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ySize = buffer->width * buffer->height; 349212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cSize = buffer->width * buffer->height / 2; 350212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 351212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pData = 352212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He (idx == 0) ? 353212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He buffer->data : 354212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He (idx == 1) ? 355212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cb: 356212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cr; 357212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 358212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = (idx == 0) ? ySize : cSize; 359212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 360212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YV12: 361212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Y and C stride need to be 16 pixel aligned. 362212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He LOG_ALWAYS_FATAL_IF(buffer->stride % 16, 363212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Stride is not 16 pixel aligned %d", buffer->stride); 364212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 365212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ySize = buffer->stride * buffer->height; 366212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cStride = ALIGN(buffer->stride / 2, 16); 367212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cr = buffer->data + ySize; 368212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cSize = cStride * buffer->height / 2; 369212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cb = cr + cSize; 370212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 371212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pData = 372212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He (idx == 0) ? 373212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He buffer->data : 374212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He (idx == 1) ? 375212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cb : 376212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cr; 377212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = (idx == 0) ? ySize : cSize; 378212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 379212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_Y8: 380212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Single plane, 8bpp. 381212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 382212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 383212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pData = buffer->data; 384212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = buffer->stride * buffer->height; 385212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 386212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_Y16: 387212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Single plane, 16bpp, strides are specified in pixels, not in bytes 388212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 389212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 390212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pData = buffer->data; 391212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = buffer->stride * buffer->height * 2; 392212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 393212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_BLOB: 394212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Used for JPEG data, height must be 1, width == size, single plane. 395212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 396212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(buffer->height == 1, "JPEG should has height value %d", buffer->height); 397212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 398212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pData = buffer->data; 399534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He dataSize = Image_getJpegSize(buffer); 400212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 401212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_RAW_SENSOR: 402212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Single plane 16bpp bayer data. 403212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 404212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pData = buffer->data; 405212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = buffer->width * 2 * buffer->height; 406212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 407708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGBA_8888: 408708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGBX_8888: 409708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He // Single plane, 32bpp. 410708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He bytesPerPixel = 4; 411708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 412708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He pData = buffer->data; 413708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He dataSize = buffer->stride * buffer->height * bytesPerPixel; 414708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 415708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGB_565: 416708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He // Single plane, 16bpp. 417708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He bytesPerPixel = 2; 418708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 419708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He pData = buffer->data; 420708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He dataSize = buffer->stride * buffer->height * bytesPerPixel; 421708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 422708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGB_888: 423708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He // Single plane, 24bpp. 424708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He bytesPerPixel = 3; 425708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 426708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He pData = buffer->data; 427708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He dataSize = buffer->stride * buffer->height * bytesPerPixel; 428708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 429212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He default: 430212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowExceptionFmt(env, "java/lang/UnsupportedOperationException", 431212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Pixel format: 0x%x is unsupported", fmt); 432212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 433212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 434212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 435212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He *base = pData; 436212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He *size = dataSize; 437212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 438212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 439212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic jint Image_imageGetPixelStride(JNIEnv* env, CpuConsumer::LockedBuffer* buffer, int idx) 440212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 441212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: buffer index: %d", __FUNCTION__, idx); 442212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT((idx < IMAGE_READER_MAX_NUM_PLANES) && (idx >= 0), "Index is out of range:%d", idx); 443212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 444212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int pixelStride = 0; 445212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(buffer != NULL, "buffer is NULL"); 446212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 447212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int32_t fmt = buffer->format; 448212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He switch (fmt) { 449212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YCbCr_420_888: 450212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pixelStride = (idx == 0) ? 1 : buffer->chromaStep; 451212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 452212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YCrCb_420_SP: 453212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pixelStride = (idx == 0) ? 1 : 2; 454212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 455212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_Y8: 456212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Single plane 8bpp data. 457212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 458212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pixelStride; 459212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 460212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YV12: 461212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pixelStride = 1; 462212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 463212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_BLOB: 464212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Used for JPEG data, single plane, row and pixel strides are 0 465212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 466212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pixelStride = 0; 467212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 468212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_Y16: 469212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_RAW_SENSOR: 470708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGB_565: 471212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Single plane 16bpp data. 472212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 473212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pixelStride = 2; 474212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 475708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGBA_8888: 476708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGBX_8888: 477708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 478708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He pixelStride = 4; 479708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 480708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGB_888: 481708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He // Single plane, 24bpp. 482708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 483708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He pixelStride = 3; 484708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 485212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He default: 486212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowExceptionFmt(env, "java/lang/UnsupportedOperationException", 487212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Pixel format: 0x%x is unsupported", fmt); 488212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 489212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 490212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 491212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return pixelStride; 492212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 493212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 494212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic jint Image_imageGetRowStride(JNIEnv* env, CpuConsumer::LockedBuffer* buffer, int idx) 495212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 496212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: buffer index: %d", __FUNCTION__, idx); 497212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT((idx < IMAGE_READER_MAX_NUM_PLANES) && (idx >= 0)); 498212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 499212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int rowStride = 0; 500212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(buffer != NULL, "buffer is NULL"); 501212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 502212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int32_t fmt = buffer->format; 503212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 504212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He switch (fmt) { 505212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YCbCr_420_888: 506212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rowStride = (idx == 0) ? buffer->stride : buffer->chromaStride; 507212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 508212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YCrCb_420_SP: 509212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rowStride = buffer->width; 510212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 511212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YV12: 512212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He LOG_ALWAYS_FATAL_IF(buffer->stride % 16, 513212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Stride is not 16 pixel aligned %d", buffer->stride); 514212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rowStride = (idx == 0) ? buffer->stride : ALIGN(buffer->stride / 2, 16); 515212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 516212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_BLOB: 517212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Used for JPEG data, single plane, row and pixel strides are 0 518212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 519212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rowStride = 0; 520212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 521212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_Y8: 522212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 523212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He LOG_ALWAYS_FATAL_IF(buffer->stride % 16, 524212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Stride is not 16 pixel aligned %d", buffer->stride); 525212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rowStride = buffer->stride; 526212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 527212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_Y16: 528212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_RAW_SENSOR: 529212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // In native side, strides are specified in pixels, not in bytes. 530212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Single plane 16bpp bayer data. even width/height, 531212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // row stride multiple of 16 pixels (32 bytes) 532212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 533212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He LOG_ALWAYS_FATAL_IF(buffer->stride % 16, 534212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Stride is not 16 pixel aligned %d", buffer->stride); 535212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rowStride = buffer->stride * 2; 536212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 537708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGB_565: 538708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 539708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He rowStride = buffer->stride * 2; 540708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 541708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGBA_8888: 542708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGBX_8888: 543708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 544708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He rowStride = buffer->stride * 4; 545708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 546708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGB_888: 547708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He // Single plane, 24bpp. 548708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 549708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He rowStride = buffer->stride * 3; 550708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 551212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He default: 552212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGE("%s Pixel format: 0x%x is unsupported", __FUNCTION__, fmt); 553212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/UnsupportedOperationException", 554212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "unsupported buffer format"); 555212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 556212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 557212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 558212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return rowStride; 559212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 560212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 561212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He// ---------------------------------------------------------------------------- 562212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 563212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic void ImageReader_classInit(JNIEnv* env, jclass clazz) 564212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 565212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s:", __FUNCTION__); 566212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 567212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jclass imageClazz = env->FindClass("android/media/ImageReader$SurfaceImage"); 568212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He LOG_ALWAYS_FATAL_IF(imageClazz == NULL, 569212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "can't find android/graphics/ImageReader$SurfaceImage"); 570ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown gSurfaceImageClassInfo.mLockedBuffer = env->GetFieldID( 571ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown imageClazz, ANDROID_MEDIA_SURFACEIMAGE_BUFFER_JNI_ID, "J"); 572ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown LOG_ALWAYS_FATAL_IF(gSurfaceImageClassInfo.mLockedBuffer == NULL, 573212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "can't find android/graphics/ImageReader.%s", 574212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ANDROID_MEDIA_SURFACEIMAGE_BUFFER_JNI_ID); 575212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 576ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown gSurfaceImageClassInfo.mTimestamp = env->GetFieldID( 577ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown imageClazz, ANDROID_MEDIA_SURFACEIMAGE_TS_JNI_ID, "J"); 578ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown LOG_ALWAYS_FATAL_IF(gSurfaceImageClassInfo.mTimestamp == NULL, 579212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "can't find android/graphics/ImageReader.%s", 580212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ANDROID_MEDIA_SURFACEIMAGE_TS_JNI_ID); 581212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 582ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown gImageReaderClassInfo.mNativeContext = env->GetFieldID( 583ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown clazz, ANDROID_MEDIA_IMAGEREADER_CTX_JNI_ID, "J"); 584ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown LOG_ALWAYS_FATAL_IF(gImageReaderClassInfo.mNativeContext == NULL, 585212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "can't find android/graphics/ImageReader.%s", 586212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ANDROID_MEDIA_IMAGEREADER_CTX_JNI_ID); 587212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 588ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown gImageReaderClassInfo.postEventFromNative = env->GetStaticMethodID( 589ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown clazz, "postEventFromNative", "(Ljava/lang/Object;)V"); 590ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown LOG_ALWAYS_FATAL_IF(gImageReaderClassInfo.postEventFromNative == NULL, 591212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "can't find android/graphics/ImageReader.postEventFromNative"); 592212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 593212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jclass planeClazz = env->FindClass("android/media/ImageReader$SurfaceImage$SurfacePlane"); 594212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He LOG_ALWAYS_FATAL_IF(planeClazz == NULL, "Can not find SurfacePlane class"); 595212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // FindClass only gives a local reference of jclass object. 596ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown gSurfacePlaneClassInfo.clazz = (jclass) env->NewGlobalRef(planeClazz); 597ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown gSurfacePlaneClassInfo.ctor = env->GetMethodID(gSurfacePlaneClassInfo.clazz, "<init>", 598ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown "(Landroid/media/ImageReader$SurfaceImage;III)V"); 599ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown LOG_ALWAYS_FATAL_IF(gSurfacePlaneClassInfo.ctor == NULL, 600ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown "Can not find SurfacePlane constructor"); 601212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 602212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 603212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic void ImageReader_init(JNIEnv* env, jobject thiz, jobject weakThiz, 604212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jint width, jint height, jint format, jint maxImages) 605212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 606212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He status_t res; 607212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int nativeFormat; 608212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 609212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: width:%d, height: %d, format: 0x%x, maxImages:%d", 610212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He __FUNCTION__, width, height, format, maxImages); 611212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 612212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He nativeFormat = Image_getPixelFormat(env, format); 613212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 614b550929b7a4b0d5f9645a7a1ebf287d3f13cf1afMathias Agopian sp<BufferQueue> bq = new BufferQueue(); 615dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin sp<CpuConsumer> consumer = new CpuConsumer(bq, maxImages, 616dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin /*controlledByApp*/true); 617212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // TODO: throw dvm exOutOfMemoryError? 618212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (consumer == NULL) { 619212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowRuntimeException(env, "Failed to allocate native CpuConsumer"); 620212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return; 621212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 622212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 623212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jclass clazz = env->GetObjectClass(thiz); 624212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (clazz == NULL) { 625212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowRuntimeException(env, "Can't find android/graphics/ImageReader"); 626212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return; 627212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 628212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He sp<JNIImageReaderContext> ctx(new JNIImageReaderContext(env, weakThiz, clazz, maxImages)); 629212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx->setCpuConsumer(consumer); 63052a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian ctx->setBufferQueue(bq); 631212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He consumer->setFrameAvailableListener(ctx); 632212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ImageReader_setNativeContext(env, thiz, ctx); 633212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx->setBufferFormat(nativeFormat); 634212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx->setBufferWidth(width); 635212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx->setBufferHeight(height); 636212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 637212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Set the width/height/format to the CpuConsumer 638212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He res = consumer->setDefaultBufferSize(width, height); 639212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (res != OK) { 640212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/IllegalStateException", 641212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Failed to set CpuConsumer buffer size"); 642212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return; 643212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 644212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He res = consumer->setDefaultBufferFormat(nativeFormat); 645212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (res != OK) { 646212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/IllegalStateException", 647212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Failed to set CpuConsumer buffer format"); 648212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 649212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 650212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 651212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic void ImageReader_close(JNIEnv* env, jobject thiz) 652212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 653212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s:", __FUNCTION__); 654212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 655212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIImageReaderContext* const ctx = ImageReader_getContext(env, thiz); 656212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (ctx == NULL) { 657212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // ImageReader is already closed. 658212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return; 659212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 660212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 661212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer* consumer = ImageReader_getCpuConsumer(env, thiz); 662212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (consumer != NULL) { 663212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He consumer->abandon(); 664212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He consumer->setFrameAvailableListener(NULL); 665212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 666212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ImageReader_setNativeContext(env, thiz, NULL); 667212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 668212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 669212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic void ImageReader_imageRelease(JNIEnv* env, jobject thiz, jobject image) 670212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 671212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s:", __FUNCTION__); 672212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIImageReaderContext* ctx = ImageReader_getContext(env, thiz); 673212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (ctx == NULL) { 674212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGW("ImageReader#close called before Image#close, consider calling Image#close first"); 675212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return; 676212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 677212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 678212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer* consumer = ctx->getCpuConsumer(); 679212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer::LockedBuffer* buffer = Image_getLockedBuffer(env, image); 680212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (!buffer) { 681212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGW("Image already released!!!"); 682212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return; 683212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 684212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He consumer->unlockBuffer(*buffer); 685212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He Image_setBuffer(env, image, NULL); 686212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx->returnLockedBuffer(buffer); 687212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 688212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 689212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic jboolean ImageReader_imageSetup(JNIEnv* env, jobject thiz, 690212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jobject image) 691212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 692212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s:", __FUNCTION__); 693212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIImageReaderContext* ctx = ImageReader_getContext(env, thiz); 694212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (ctx == NULL) { 695212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowRuntimeException(env, "ImageReaderContext is not initialized"); 696212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return false; 697212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 698212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 699212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer* consumer = ctx->getCpuConsumer(); 700212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer::LockedBuffer* buffer = ctx->getLockedBuffer(); 701212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (buffer == NULL) { 702212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGE("Unable to acquire a lockedBuffer, very likely client tries to lock more than" 703212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "maxImages buffers"); 704212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return false; 705212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 706212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He status_t res = consumer->lockNextBuffer(buffer); 707212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (res != NO_ERROR) { 708f724c277d3362dbc8099fcbf8674609a424cd2eeJeff Brown if (res != BAD_VALUE /*no buffers*/) { 709dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin if (res == NOT_ENOUGH_DATA) { 710dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin jniThrowException(env, OutOfResourcesException, 711dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin "Too many outstanding images, close existing images" 712dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin " to be able to acquire more."); 713dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin } else { 714dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin ALOGE("%s Fail to lockNextBuffer with error: %d ", 715dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin __FUNCTION__, res); 716dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin jniThrowExceptionFmt(env, "java/lang/IllegalStateException", 717dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin "Unknown error (%d) when we tried to lock buffer.", 718dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin res); 719dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin } 720f724c277d3362dbc8099fcbf8674609a424cd2eeJeff Brown } 721212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return false; 722212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 723212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 724212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Check if the left-top corner of the crop rect is origin, we currently assume this point is 725212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // zero, will revist this once this assumption turns out problematic. 726212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He Point lt = buffer->crop.leftTop(); 727212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (lt.x != 0 || lt.y != 0) { 728212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGE("crop left: %d, top = %d", lt.x, lt.y); 729212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/UnsupportedOperationException", 730212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "crop left top corner need to at origin"); 731dd0643202de80cc4ced37d1844e722c8a5e89154Igor Murashkin return false; 732212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 733212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 734212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Check if the producer buffer configurations match what ImageReader configured. 735212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // We want to fail for the very first image because this case is too bad. 736534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He int outputWidth = buffer->width; 737534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He int outputHeight = buffer->height; 738534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He 739534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He // Correct with/height when crop is set. 740534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He if (buffer->crop.getWidth() > 0) { 741534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He outputWidth = buffer->crop.getWidth() + 1; 742534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He } 743534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He if (buffer->crop.getHeight() > 0) { 744534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He outputHeight = buffer->crop.getHeight() + 1; 745534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He } 746534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He 747212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int imageReaderWidth = ctx->getBufferWidth(); 748212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int imageReaderHeight = ctx->getBufferHeight(); 749ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown if (imageReaderWidth != outputWidth 750ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown || imageReaderHeight != outputHeight) { 751212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Spew warning for now, since MediaCodec decoder has a bug to setup the right crop 752212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // TODO: make it throw exception once the decoder bug is fixed. 753212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGW("Producer buffer size: %dx%d, doesn't match ImageReader configured size: %dx%d", 754212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He outputWidth, outputHeight, imageReaderWidth, imageReaderHeight); 755212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 756212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 757212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (ctx->getBufferFormat() != buffer->format) { 758212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Return the buffer to the queue. 759212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He consumer->unlockBuffer(*buffer); 760212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx->returnLockedBuffer(buffer); 761212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 762212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Throw exception 763212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGE("Producer output buffer format: 0x%x, ImageReader configured format: 0x%x", 764212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He buffer->format, ctx->getBufferFormat()); 765ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown String8 msg; 766ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown msg.appendFormat("The producer output buffer format 0x%x doesn't " 767ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown "match the ImageReader's configured buffer format 0x%x.", 768ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown buffer->format, ctx->getBufferFormat()); 769212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/UnsupportedOperationException", 770ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown msg.string()); 771212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return false; 772212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 773212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Set SurfaceImage instance member variables 774212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He Image_setBuffer(env, image, buffer); 775ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown env->SetLongField(image, gSurfaceImageClassInfo.mTimestamp, 776ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown static_cast<jlong>(buffer->timestamp)); 777212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 778212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return true; 779212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 780212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 781212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic jobject ImageReader_getSurface(JNIEnv* env, jobject thiz) 782212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 783212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: ", __FUNCTION__); 784212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 78552a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian BufferQueue* bq = ImageReader_getBufferQueue(env, thiz); 78652a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian if (bq == NULL) { 787212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowRuntimeException(env, "CpuConsumer is uninitialized"); 788212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return NULL; 789212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 790212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 791212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Wrap the IGBP in a Java-language Surface. 79252a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian return android_view_Surface_createFromIGraphicBufferProducer(env, bq); 793212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 794212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 795212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic jobject Image_createSurfacePlane(JNIEnv* env, jobject thiz, int idx) 796212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 797212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int rowStride, pixelStride; 798212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: buffer index: %d", __FUNCTION__, idx); 799212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 800212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer::LockedBuffer* buffer = Image_getLockedBuffer(env, thiz); 801212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 802212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(buffer != NULL); 803212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (buffer == NULL) { 804212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/IllegalStateException", "Image was released"); 805212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 806212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rowStride = Image_imageGetRowStride(env, buffer, idx); 807212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pixelStride = Image_imageGetPixelStride(env, buffer, idx); 808212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 809ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown jobject surfPlaneObj = env->NewObject(gSurfacePlaneClassInfo.clazz, 810ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown gSurfacePlaneClassInfo.ctor, thiz, idx, rowStride, pixelStride); 811212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 812212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return surfPlaneObj; 813212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 814212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 815212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic jobject Image_getByteBuffer(JNIEnv* env, jobject thiz, int idx) 816212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 817212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He uint8_t *base = NULL; 818212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He uint32_t size = 0; 819212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jobject byteBuffer; 820212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 821212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: buffer index: %d", __FUNCTION__, idx); 822212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 823212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer::LockedBuffer* buffer = Image_getLockedBuffer(env, thiz); 824212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 825212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (buffer == NULL) { 826212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/IllegalStateException", "Image was released"); 827212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 828212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 829212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Create byteBuffer from native buffer 830212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He Image_getLockedBufferInfo(env, buffer, idx, &base, &size); 831212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He byteBuffer = env->NewDirectByteBuffer(base, size); 832212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // TODO: throw dvm exOutOfMemoryError? 833212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if ((byteBuffer == NULL) && (env->ExceptionCheck() == false)) { 834212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/IllegalStateException", "Failed to allocate ByteBuffer"); 835212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 836212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 837212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return byteBuffer; 838212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 839212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 840212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} // extern "C" 841212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 842212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He// ---------------------------------------------------------------------------- 843212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 844212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic JNINativeMethod gImageReaderMethods[] = { 845212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeClassInit", "()V", (void*)ImageReader_classInit }, 846212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeInit", "(Ljava/lang/Object;IIII)V", (void*)ImageReader_init }, 847212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeClose", "()V", (void*)ImageReader_close }, 848212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeReleaseImage", "(Landroid/media/Image;)V", (void*)ImageReader_imageRelease }, 849212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeImageSetup", "(Landroid/media/Image;)Z", (void*)ImageReader_imageSetup }, 850212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeGetSurface", "()Landroid/view/Surface;", (void*)ImageReader_getSurface }, 851212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He}; 852212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 853212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic JNINativeMethod gImageMethods[] = { 854212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeImageGetBuffer", "(I)Ljava/nio/ByteBuffer;", (void*)Image_getByteBuffer }, 855212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeCreatePlane", "(I)Landroid/media/ImageReader$SurfaceImage$SurfacePlane;", 856212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He (void*)Image_createSurfacePlane }, 857212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He}; 858212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 859212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Heint register_android_media_ImageReader(JNIEnv *env) { 860212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 861212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int ret1 = AndroidRuntime::registerNativeMethods(env, 862212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "android/media/ImageReader", gImageReaderMethods, NELEM(gImageReaderMethods)); 863212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 864212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int ret2 = AndroidRuntime::registerNativeMethods(env, 865212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "android/media/ImageReader$SurfaceImage", gImageMethods, NELEM(gImageMethods)); 866212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 867212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return (ret1 || ret2); 868212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 869