android_media_ImageReader.cpp revision 52a9a10b6b8c7b7a9f97777541841b94d4fd9754
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 47212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Heenum { 48212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He IMAGE_READER_MAX_NUM_PLANES = 3, 49212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He}; 50212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 51ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brownstatic struct { 52ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown jfieldID mNativeContext; 53ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown jmethodID postEventFromNative; 54ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown} gImageReaderClassInfo; 55ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown 56ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brownstatic struct { 57ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown jfieldID mLockedBuffer; 58ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown jfieldID mTimestamp; 59ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown} gSurfaceImageClassInfo; 60212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 61ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brownstatic struct { 62212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jclass clazz; 63212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jmethodID ctor; 64ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown} gSurfacePlaneClassInfo; 65212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 66212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He// ---------------------------------------------------------------------------- 67212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 68212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Heclass JNIImageReaderContext : public CpuConsumer::FrameAvailableListener 69212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 70212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hepublic: 71212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIImageReaderContext(JNIEnv* env, jobject weakThiz, jclass clazz, int maxImages); 72212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 73212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He virtual ~JNIImageReaderContext(); 74212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 75212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He virtual void onFrameAvailable(); 76212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 77212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer::LockedBuffer* getLockedBuffer(); 78212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 79212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He void returnLockedBuffer(CpuConsumer::LockedBuffer* buffer); 80212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 8152a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian void setCpuConsumer(const sp<CpuConsumer>& consumer) { mConsumer = consumer; } 82212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer* getCpuConsumer() { return mConsumer.get(); } 83212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 8452a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian void setBufferQueue(const sp<BufferQueue>& bq) { mBufferQueue = bq; } 8552a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian BufferQueue* getBufferQueue() { return mBufferQueue.get(); } 86212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 87212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He void setBufferFormat(int format) { mFormat = format; } 88212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int getBufferFormat() { return mFormat; } 89212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 90212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He void setBufferWidth(int width) { mWidth = width; } 91212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int getBufferWidth() { return mWidth; } 92212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 93212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He void setBufferHeight(int height) { mHeight = height; } 94212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int getBufferHeight() { return mHeight; } 95212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 96212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Heprivate: 97212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He static JNIEnv* getJNIEnv(bool* needsDetach); 98212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He static void detachJNI(); 99212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 100212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He List<CpuConsumer::LockedBuffer*> mBuffers; 101212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He sp<CpuConsumer> mConsumer; 10252a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian sp<BufferQueue> mBufferQueue; 103212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jobject mWeakThiz; 104212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jclass mClazz; 105212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int mFormat; 106212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int mWidth; 107212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int mHeight; 108212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He}; 109212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 110212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun HeJNIImageReaderContext::JNIImageReaderContext(JNIEnv* env, 111212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jobject weakThiz, jclass clazz, int maxImages) : 112212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He mWeakThiz(env->NewGlobalRef(weakThiz)), 113212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He mClazz((jclass)env->NewGlobalRef(clazz)) { 114212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He for (int i = 0; i < maxImages; i++) { 115212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer::LockedBuffer *buffer = new CpuConsumer::LockedBuffer; 116212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He mBuffers.push_back(buffer); 117212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 118212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 119212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 120212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun HeJNIEnv* JNIImageReaderContext::getJNIEnv(bool* needsDetach) { 121212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He LOG_ALWAYS_FATAL_IF(needsDetach == NULL, "needsDetach is null!!!"); 122212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He *needsDetach = false; 123212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIEnv* env = AndroidRuntime::getJNIEnv(); 124212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (env == NULL) { 125212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JavaVMAttachArgs args = {JNI_VERSION_1_4, NULL, NULL}; 126212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JavaVM* vm = AndroidRuntime::getJavaVM(); 127212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int result = vm->AttachCurrentThread(&env, (void*) &args); 128212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (result != JNI_OK) { 129212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGE("thread attach failed: %#x", result); 130212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return NULL; 131212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 132212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He *needsDetach = true; 133212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 134212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return env; 135212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 136212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 137212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hevoid JNIImageReaderContext::detachJNI() { 138212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JavaVM* vm = AndroidRuntime::getJavaVM(); 139212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int result = vm->DetachCurrentThread(); 140212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (result != JNI_OK) { 141212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGE("thread detach failed: %#x", result); 142212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 143212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 144212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 145212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun HeCpuConsumer::LockedBuffer* JNIImageReaderContext::getLockedBuffer() { 146212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (mBuffers.empty()) { 147212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return NULL; 148212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 149212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Return a LockedBuffer pointer and remove it from the list 150212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He List<CpuConsumer::LockedBuffer*>::iterator it = mBuffers.begin(); 151212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer::LockedBuffer* buffer = *it; 152212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He mBuffers.erase(it); 153212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return buffer; 154212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 155212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 156212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hevoid JNIImageReaderContext::returnLockedBuffer(CpuConsumer::LockedBuffer * buffer) { 157212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He mBuffers.push_back(buffer); 158212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 159212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 160212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun HeJNIImageReaderContext::~JNIImageReaderContext() { 161212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He bool needsDetach = false; 162212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIEnv* env = getJNIEnv(&needsDetach); 163212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (env != NULL) { 164212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He env->DeleteGlobalRef(mWeakThiz); 165212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He env->DeleteGlobalRef(mClazz); 166212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } else { 167212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGW("leaking JNI object references"); 168212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 169212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (needsDetach) { 170212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He detachJNI(); 171212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 172212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 173212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Delete LockedBuffers 174212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He for (List<CpuConsumer::LockedBuffer *>::iterator it = mBuffers.begin(); 175212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He it != mBuffers.end(); it++) { 176212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He delete *it; 177212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 178212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He mBuffers.clear(); 179212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He mConsumer.clear(); 180212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 181212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 182212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hevoid JNIImageReaderContext::onFrameAvailable() 183212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 184212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: frame available", __FUNCTION__); 185212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He bool needsDetach = false; 186212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIEnv* env = getJNIEnv(&needsDetach); 187212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (env != NULL) { 188ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown env->CallStaticVoidMethod(mClazz, gImageReaderClassInfo.postEventFromNative, mWeakThiz); 189212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } else { 190212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGW("onFrameAvailable event will not posted"); 191212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 192212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (needsDetach) { 193212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He detachJNI(); 194212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 195212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 196212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 197212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He// ---------------------------------------------------------------------------- 198212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 199212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Heextern "C" { 200212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 201212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic JNIImageReaderContext* ImageReader_getContext(JNIEnv* env, jobject thiz) 202212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 203212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIImageReaderContext *ctx; 204212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx = reinterpret_cast<JNIImageReaderContext *> 205ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown (env->GetLongField(thiz, gImageReaderClassInfo.mNativeContext)); 206212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return ctx; 207212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 208212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 209212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic CpuConsumer* ImageReader_getCpuConsumer(JNIEnv* env, jobject thiz) 210212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 211212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s:", __FUNCTION__); 212212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIImageReaderContext* const ctx = ImageReader_getContext(env, thiz); 213212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (ctx == NULL) { 214212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowRuntimeException(env, "ImageReaderContext is not initialized"); 215212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return NULL; 216212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 217212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return ctx->getCpuConsumer(); 218212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 219212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 22052a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopianstatic BufferQueue* ImageReader_getBufferQueue(JNIEnv* env, jobject thiz) 22152a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian{ 22252a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian ALOGV("%s:", __FUNCTION__); 22352a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian JNIImageReaderContext* const ctx = ImageReader_getContext(env, thiz); 22452a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian if (ctx == NULL) { 22552a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian jniThrowRuntimeException(env, "ImageReaderContext is not initialized"); 22652a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian return NULL; 22752a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian } 22852a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian return ctx->getBufferQueue(); 22952a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian} 23052a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian 231212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic void ImageReader_setNativeContext(JNIEnv* env, 232212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jobject thiz, sp<JNIImageReaderContext> ctx) 233212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 234212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s:", __FUNCTION__); 235212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIImageReaderContext* const p = ImageReader_getContext(env, thiz); 236212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (ctx != 0) { 237212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx->incStrong((void*)ImageReader_setNativeContext); 238212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 239212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (p) { 240212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He p->decStrong((void*)ImageReader_setNativeContext); 241212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 242ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown env->SetLongField(thiz, gImageReaderClassInfo.mNativeContext, 243ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown reinterpret_cast<jlong>(ctx.get())); 244212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 245212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 246212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic CpuConsumer::LockedBuffer* Image_getLockedBuffer(JNIEnv* env, jobject image) 247212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 248ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown return reinterpret_cast<CpuConsumer::LockedBuffer*>( 249ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown env->GetLongField(image, gSurfaceImageClassInfo.mLockedBuffer)); 250212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 251212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 252212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic void Image_setBuffer(JNIEnv* env, jobject thiz, 253212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He const CpuConsumer::LockedBuffer* buffer) 254212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 255ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown env->SetLongField(thiz, gSurfaceImageClassInfo.mLockedBuffer, reinterpret_cast<jlong>(buffer)); 256212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 257212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 258212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He// Some formats like JPEG defined with different values between android.graphics.ImageFormat and 259212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He// graphics.h, need convert to the one defined in graphics.h here. 260212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic int Image_getPixelFormat(JNIEnv* env, int format) 261212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 262212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int jpegFormat, rawSensorFormat; 263212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jfieldID fid; 264212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 265212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: format = 0x%x", __FUNCTION__, format); 266212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 267212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jclass imageFormatClazz = env->FindClass("android/graphics/ImageFormat"); 268212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(imageFormatClazz != NULL); 269212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 270212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He fid = env->GetStaticFieldID(imageFormatClazz, "JPEG", "I"); 271212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jpegFormat = env->GetStaticIntField(imageFormatClazz, fid); 272212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He fid = env->GetStaticFieldID(imageFormatClazz, "RAW_SENSOR", "I"); 273212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rawSensorFormat = env->GetStaticIntField(imageFormatClazz, fid); 274212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 275212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Translate the JPEG to BLOB for camera purpose, an add more if more mismatch is found. 276212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (format == jpegFormat) { 277212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He format = HAL_PIXEL_FORMAT_BLOB; 278212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 279212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Same thing for RAW_SENSOR format 280212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (format == rawSensorFormat) { 281212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He format = HAL_PIXEL_FORMAT_RAW_SENSOR; 282212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 283212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 284212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return format; 285212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 286212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 287534046d2b12fd13776ad782b982649cb0bea9b79Zhijun Hestatic uint32_t Image_getJpegSize(CpuConsumer::LockedBuffer* buffer) 288534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He{ 289534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He ALOG_ASSERT(buffer != NULL, "Input buffer is NULL!!!"); 290534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He uint32_t size = 0; 291534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He uint32_t width = buffer->width; 292534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He uint8_t* jpegBuffer = buffer->data; 293534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He 294534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He // First check for JPEG transport header at the end of the buffer 295534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He uint8_t* header = jpegBuffer + (width - sizeof(struct camera3_jpeg_blob)); 296534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He struct camera3_jpeg_blob *blob = (struct camera3_jpeg_blob*)(header); 297534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He if (blob->jpeg_blob_id == CAMERA3_JPEG_BLOB_ID) { 298534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He size = blob->jpeg_size; 299534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He ALOGV("%s: Jpeg size = %d", __FUNCTION__, size); 300534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He } 301534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He 302534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He // failed to find size, default to whole buffer 303534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He if (size == 0) { 304534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He size = width; 305534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He } 306534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He 307534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He return size; 308534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He} 309534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He 310212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic void Image_getLockedBufferInfo(JNIEnv* env, CpuConsumer::LockedBuffer* buffer, int idx, 311212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He uint8_t **base, uint32_t *size) 312212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 313212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(buffer != NULL, "Input buffer is NULL!!!"); 314212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(base != NULL, "base is NULL!!!"); 315212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(size != NULL, "size is NULL!!!"); 316212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT((idx < IMAGE_READER_MAX_NUM_PLANES) && (idx >= 0)); 317212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 3187f4d3147d1851d2f0c544e45390c139bda9fd9aaZhijun He ALOGV("%s: buffer: %p", __FUNCTION__, buffer); 319212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 320212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He uint32_t dataSize, ySize, cSize, cStride; 321212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He uint8_t *cb, *cr; 322212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He uint8_t *pData = NULL; 323708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He int bytesPerPixel = 0; 324212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 325212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = ySize = cSize = cStride = 0; 326212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int32_t fmt = buffer->format; 327212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He switch (fmt) { 328212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YCbCr_420_888: 329212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pData = 330212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He (idx == 0) ? 331212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He buffer->data : 332212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He (idx == 1) ? 333212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He buffer->dataCb : 334212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He buffer->dataCr; 335212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (idx == 0) { 336212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = buffer->stride * buffer->height; 337212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } else { 338212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = buffer->chromaStride * buffer->height / 2; 339212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 340212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 341212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // NV21 342212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YCrCb_420_SP: 343212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cr = buffer->data + (buffer->stride * buffer->height); 344212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cb = cr + 1; 345212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ySize = buffer->width * buffer->height; 346212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cSize = buffer->width * buffer->height / 2; 347212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 348212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pData = 349212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He (idx == 0) ? 350212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He buffer->data : 351212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He (idx == 1) ? 352212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cb: 353212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cr; 354212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 355212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = (idx == 0) ? ySize : cSize; 356212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 357212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YV12: 358212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Y and C stride need to be 16 pixel aligned. 359212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He LOG_ALWAYS_FATAL_IF(buffer->stride % 16, 360212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Stride is not 16 pixel aligned %d", buffer->stride); 361212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 362212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ySize = buffer->stride * buffer->height; 363212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cStride = ALIGN(buffer->stride / 2, 16); 364212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cr = buffer->data + ySize; 365212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cSize = cStride * buffer->height / 2; 366212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cb = cr + cSize; 367212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 368212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pData = 369212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He (idx == 0) ? 370212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He buffer->data : 371212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He (idx == 1) ? 372212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cb : 373212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He cr; 374212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = (idx == 0) ? ySize : cSize; 375212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 376212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_Y8: 377212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Single plane, 8bpp. 378212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 379212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 380212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pData = buffer->data; 381212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = buffer->stride * buffer->height; 382212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 383212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_Y16: 384212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Single plane, 16bpp, strides are specified in pixels, not in bytes 385212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 386212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 387212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pData = buffer->data; 388212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = buffer->stride * buffer->height * 2; 389212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 390212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_BLOB: 391212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Used for JPEG data, height must be 1, width == size, single plane. 392212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 393212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(buffer->height == 1, "JPEG should has height value %d", buffer->height); 394212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 395212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pData = buffer->data; 396534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He dataSize = Image_getJpegSize(buffer); 397212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 398212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_RAW_SENSOR: 399212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Single plane 16bpp bayer data. 400212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 401212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pData = buffer->data; 402212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He dataSize = buffer->width * 2 * buffer->height; 403212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 404708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGBA_8888: 405708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGBX_8888: 406708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He // Single plane, 32bpp. 407708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He bytesPerPixel = 4; 408708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 409708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He pData = buffer->data; 410708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He dataSize = buffer->stride * buffer->height * bytesPerPixel; 411708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 412708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGB_565: 413708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He // Single plane, 16bpp. 414708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He bytesPerPixel = 2; 415708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 416708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He pData = buffer->data; 417708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He dataSize = buffer->stride * buffer->height * bytesPerPixel; 418708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 419708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGB_888: 420708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He // Single plane, 24bpp. 421708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He bytesPerPixel = 3; 422708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 423708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He pData = buffer->data; 424708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He dataSize = buffer->stride * buffer->height * bytesPerPixel; 425708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 426212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He default: 427212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowExceptionFmt(env, "java/lang/UnsupportedOperationException", 428212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Pixel format: 0x%x is unsupported", fmt); 429212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 430212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 431212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 432212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He *base = pData; 433212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He *size = dataSize; 434212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 435212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 436212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic jint Image_imageGetPixelStride(JNIEnv* env, CpuConsumer::LockedBuffer* buffer, int idx) 437212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 438212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: buffer index: %d", __FUNCTION__, idx); 439212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT((idx < IMAGE_READER_MAX_NUM_PLANES) && (idx >= 0), "Index is out of range:%d", idx); 440212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 441212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int pixelStride = 0; 442212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(buffer != NULL, "buffer is NULL"); 443212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 444212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int32_t fmt = buffer->format; 445212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He switch (fmt) { 446212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YCbCr_420_888: 447212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pixelStride = (idx == 0) ? 1 : buffer->chromaStep; 448212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 449212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YCrCb_420_SP: 450212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pixelStride = (idx == 0) ? 1 : 2; 451212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 452212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_Y8: 453212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Single plane 8bpp data. 454212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 455212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pixelStride; 456212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 457212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YV12: 458212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pixelStride = 1; 459212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 460212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_BLOB: 461212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Used for JPEG data, single plane, row and pixel strides are 0 462212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 463212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pixelStride = 0; 464212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 465212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_Y16: 466212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_RAW_SENSOR: 467708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGB_565: 468212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Single plane 16bpp data. 469212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 470212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pixelStride = 2; 471212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 472708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGBA_8888: 473708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGBX_8888: 474708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 475708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He pixelStride = 4; 476708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 477708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGB_888: 478708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He // Single plane, 24bpp. 479708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 480708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He pixelStride = 3; 481708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 482212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He default: 483212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowExceptionFmt(env, "java/lang/UnsupportedOperationException", 484212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Pixel format: 0x%x is unsupported", fmt); 485212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 486212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 487212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 488212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return pixelStride; 489212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 490212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 491212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic jint Image_imageGetRowStride(JNIEnv* env, CpuConsumer::LockedBuffer* buffer, int idx) 492212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 493212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: buffer index: %d", __FUNCTION__, idx); 494212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT((idx < IMAGE_READER_MAX_NUM_PLANES) && (idx >= 0)); 495212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 496212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int rowStride = 0; 497212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(buffer != NULL, "buffer is NULL"); 498212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 499212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int32_t fmt = buffer->format; 500212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 501212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He switch (fmt) { 502212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YCbCr_420_888: 503212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rowStride = (idx == 0) ? buffer->stride : buffer->chromaStride; 504212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 505212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YCrCb_420_SP: 506212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rowStride = buffer->width; 507212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 508212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_YV12: 509212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He LOG_ALWAYS_FATAL_IF(buffer->stride % 16, 510212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Stride is not 16 pixel aligned %d", buffer->stride); 511212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rowStride = (idx == 0) ? buffer->stride : ALIGN(buffer->stride / 2, 16); 512212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 513212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_BLOB: 514212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Used for JPEG data, single plane, row and pixel strides are 0 515212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 516212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rowStride = 0; 517212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 518212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_Y8: 519212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 520212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He LOG_ALWAYS_FATAL_IF(buffer->stride % 16, 521212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Stride is not 16 pixel aligned %d", buffer->stride); 522212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rowStride = buffer->stride; 523212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 524212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_Y16: 525212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He case HAL_PIXEL_FORMAT_RAW_SENSOR: 526212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // In native side, strides are specified in pixels, not in bytes. 527212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Single plane 16bpp bayer data. even width/height, 528212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // row stride multiple of 16 pixels (32 bytes) 529212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 530212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He LOG_ALWAYS_FATAL_IF(buffer->stride % 16, 531212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Stride is not 16 pixel aligned %d", buffer->stride); 532212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rowStride = buffer->stride * 2; 533212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 534708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGB_565: 535708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 536708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He rowStride = buffer->stride * 2; 537708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 538708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGBA_8888: 539708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGBX_8888: 540708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 541708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He rowStride = buffer->stride * 4; 542708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 543708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He case HAL_PIXEL_FORMAT_RGB_888: 544708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He // Single plane, 24bpp. 545708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 546708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He rowStride = buffer->stride * 3; 547708e3595031fa15f4ac26c5675a53c1ed495b895Zhijun He break; 548212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He default: 549212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGE("%s Pixel format: 0x%x is unsupported", __FUNCTION__, fmt); 550212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/UnsupportedOperationException", 551212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "unsupported buffer format"); 552212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He break; 553212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 554212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 555212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return rowStride; 556212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 557212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 558212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He// ---------------------------------------------------------------------------- 559212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 560212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic void ImageReader_classInit(JNIEnv* env, jclass clazz) 561212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 562212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s:", __FUNCTION__); 563212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 564212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jclass imageClazz = env->FindClass("android/media/ImageReader$SurfaceImage"); 565212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He LOG_ALWAYS_FATAL_IF(imageClazz == NULL, 566212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "can't find android/graphics/ImageReader$SurfaceImage"); 567ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown gSurfaceImageClassInfo.mLockedBuffer = env->GetFieldID( 568ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown imageClazz, ANDROID_MEDIA_SURFACEIMAGE_BUFFER_JNI_ID, "J"); 569ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown LOG_ALWAYS_FATAL_IF(gSurfaceImageClassInfo.mLockedBuffer == NULL, 570212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "can't find android/graphics/ImageReader.%s", 571212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ANDROID_MEDIA_SURFACEIMAGE_BUFFER_JNI_ID); 572212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 573ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown gSurfaceImageClassInfo.mTimestamp = env->GetFieldID( 574ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown imageClazz, ANDROID_MEDIA_SURFACEIMAGE_TS_JNI_ID, "J"); 575ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown LOG_ALWAYS_FATAL_IF(gSurfaceImageClassInfo.mTimestamp == NULL, 576212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "can't find android/graphics/ImageReader.%s", 577212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ANDROID_MEDIA_SURFACEIMAGE_TS_JNI_ID); 578212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 579ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown gImageReaderClassInfo.mNativeContext = env->GetFieldID( 580ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown clazz, ANDROID_MEDIA_IMAGEREADER_CTX_JNI_ID, "J"); 581ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown LOG_ALWAYS_FATAL_IF(gImageReaderClassInfo.mNativeContext == NULL, 582212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "can't find android/graphics/ImageReader.%s", 583212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ANDROID_MEDIA_IMAGEREADER_CTX_JNI_ID); 584212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 585ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown gImageReaderClassInfo.postEventFromNative = env->GetStaticMethodID( 586ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown clazz, "postEventFromNative", "(Ljava/lang/Object;)V"); 587ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown LOG_ALWAYS_FATAL_IF(gImageReaderClassInfo.postEventFromNative == NULL, 588212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "can't find android/graphics/ImageReader.postEventFromNative"); 589212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 590212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jclass planeClazz = env->FindClass("android/media/ImageReader$SurfaceImage$SurfacePlane"); 591212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He LOG_ALWAYS_FATAL_IF(planeClazz == NULL, "Can not find SurfacePlane class"); 592212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // FindClass only gives a local reference of jclass object. 593ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown gSurfacePlaneClassInfo.clazz = (jclass) env->NewGlobalRef(planeClazz); 594ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown gSurfacePlaneClassInfo.ctor = env->GetMethodID(gSurfacePlaneClassInfo.clazz, "<init>", 595ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown "(Landroid/media/ImageReader$SurfaceImage;III)V"); 596ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown LOG_ALWAYS_FATAL_IF(gSurfacePlaneClassInfo.ctor == NULL, 597ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown "Can not find SurfacePlane constructor"); 598212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 599212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 600212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic void ImageReader_init(JNIEnv* env, jobject thiz, jobject weakThiz, 601212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jint width, jint height, jint format, jint maxImages) 602212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 603212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He status_t res; 604212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int nativeFormat; 605212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 606212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: width:%d, height: %d, format: 0x%x, maxImages:%d", 607212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He __FUNCTION__, width, height, format, maxImages); 608212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 609212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He nativeFormat = Image_getPixelFormat(env, format); 610212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 611b550929b7a4b0d5f9645a7a1ebf287d3f13cf1afMathias Agopian sp<BufferQueue> bq = new BufferQueue(); 612e32632682ca9207bd247ca27012cf670b5c23f54Mathias Agopian sp<CpuConsumer> consumer = new CpuConsumer(bq, true, maxImages); 613212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // TODO: throw dvm exOutOfMemoryError? 614212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (consumer == NULL) { 615212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowRuntimeException(env, "Failed to allocate native CpuConsumer"); 616212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return; 617212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 618212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 619212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jclass clazz = env->GetObjectClass(thiz); 620212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (clazz == NULL) { 621212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowRuntimeException(env, "Can't find android/graphics/ImageReader"); 622212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return; 623212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 624212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He sp<JNIImageReaderContext> ctx(new JNIImageReaderContext(env, weakThiz, clazz, maxImages)); 625212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx->setCpuConsumer(consumer); 62652a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian ctx->setBufferQueue(bq); 627212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He consumer->setFrameAvailableListener(ctx); 628212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ImageReader_setNativeContext(env, thiz, ctx); 629212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx->setBufferFormat(nativeFormat); 630212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx->setBufferWidth(width); 631212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx->setBufferHeight(height); 632212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 633212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Set the width/height/format to the CpuConsumer 634212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He res = consumer->setDefaultBufferSize(width, height); 635212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (res != OK) { 636212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/IllegalStateException", 637212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Failed to set CpuConsumer buffer size"); 638212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return; 639212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 640212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He res = consumer->setDefaultBufferFormat(nativeFormat); 641212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (res != OK) { 642212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/IllegalStateException", 643212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "Failed to set CpuConsumer buffer format"); 644212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 645212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 646212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 647212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic void ImageReader_close(JNIEnv* env, jobject thiz) 648212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 649212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s:", __FUNCTION__); 650212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 651212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIImageReaderContext* const ctx = ImageReader_getContext(env, thiz); 652212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (ctx == NULL) { 653212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // ImageReader is already closed. 654212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return; 655212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 656212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 657212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer* consumer = ImageReader_getCpuConsumer(env, thiz); 658212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (consumer != NULL) { 659212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He consumer->abandon(); 660212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He consumer->setFrameAvailableListener(NULL); 661212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 662212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ImageReader_setNativeContext(env, thiz, NULL); 663212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 664212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 665212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic void ImageReader_imageRelease(JNIEnv* env, jobject thiz, jobject image) 666212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 667212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s:", __FUNCTION__); 668212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIImageReaderContext* ctx = ImageReader_getContext(env, thiz); 669212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (ctx == NULL) { 670212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGW("ImageReader#close called before Image#close, consider calling Image#close first"); 671212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return; 672212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 673212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 674212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer* consumer = ctx->getCpuConsumer(); 675212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer::LockedBuffer* buffer = Image_getLockedBuffer(env, image); 676212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (!buffer) { 677212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGW("Image already released!!!"); 678212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return; 679212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 680212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He consumer->unlockBuffer(*buffer); 681212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He Image_setBuffer(env, image, NULL); 682212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx->returnLockedBuffer(buffer); 683212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 684212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 685212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic jboolean ImageReader_imageSetup(JNIEnv* env, jobject thiz, 686212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jobject image) 687212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 688212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s:", __FUNCTION__); 689212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He JNIImageReaderContext* ctx = ImageReader_getContext(env, thiz); 690212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (ctx == NULL) { 691212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowRuntimeException(env, "ImageReaderContext is not initialized"); 692212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return false; 693212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 694212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 695212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer* consumer = ctx->getCpuConsumer(); 696212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer::LockedBuffer* buffer = ctx->getLockedBuffer(); 697212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (buffer == NULL) { 698212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGE("Unable to acquire a lockedBuffer, very likely client tries to lock more than" 699212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "maxImages buffers"); 700212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return false; 701212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 702212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He status_t res = consumer->lockNextBuffer(buffer); 703212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (res != NO_ERROR) { 7047f4d3147d1851d2f0c544e45390c139bda9fd9aaZhijun He ALOGE("%s Fail to lockNextBuffer with error: %d ", __FUNCTION__, res); 705212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return false; 706212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 707212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 708212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 709212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Check if the left-top corner of the crop rect is origin, we currently assume this point is 710212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // zero, will revist this once this assumption turns out problematic. 711212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He Point lt = buffer->crop.leftTop(); 712212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (lt.x != 0 || lt.y != 0) { 713212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGE("crop left: %d, top = %d", lt.x, lt.y); 714212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/UnsupportedOperationException", 715212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "crop left top corner need to at origin"); 716212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 717212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 718212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Check if the producer buffer configurations match what ImageReader configured. 719212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // We want to fail for the very first image because this case is too bad. 720534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He int outputWidth = buffer->width; 721534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He int outputHeight = buffer->height; 722534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He 723534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He // Correct with/height when crop is set. 724534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He if (buffer->crop.getWidth() > 0) { 725534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He outputWidth = buffer->crop.getWidth() + 1; 726534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He } 727534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He if (buffer->crop.getHeight() > 0) { 728534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He outputHeight = buffer->crop.getHeight() + 1; 729534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He } 730534046d2b12fd13776ad782b982649cb0bea9b79Zhijun He 731212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int imageReaderWidth = ctx->getBufferWidth(); 732212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int imageReaderHeight = ctx->getBufferHeight(); 733ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown if (imageReaderWidth != outputWidth 734ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown || imageReaderHeight != outputHeight) { 735212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Spew warning for now, since MediaCodec decoder has a bug to setup the right crop 736212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // TODO: make it throw exception once the decoder bug is fixed. 737212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGW("Producer buffer size: %dx%d, doesn't match ImageReader configured size: %dx%d", 738212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He outputWidth, outputHeight, imageReaderWidth, imageReaderHeight); 739212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 740212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 741212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (ctx->getBufferFormat() != buffer->format) { 742212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Return the buffer to the queue. 743212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He consumer->unlockBuffer(*buffer); 744212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ctx->returnLockedBuffer(buffer); 745212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 746212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Throw exception 747212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGE("Producer output buffer format: 0x%x, ImageReader configured format: 0x%x", 748212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He buffer->format, ctx->getBufferFormat()); 749ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown String8 msg; 750ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown msg.appendFormat("The producer output buffer format 0x%x doesn't " 751ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown "match the ImageReader's configured buffer format 0x%x.", 752ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown buffer->format, ctx->getBufferFormat()); 753212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/UnsupportedOperationException", 754ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown msg.string()); 755212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return false; 756212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 757212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Set SurfaceImage instance member variables 758212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He Image_setBuffer(env, image, buffer); 759ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown env->SetLongField(image, gSurfaceImageClassInfo.mTimestamp, 760ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown static_cast<jlong>(buffer->timestamp)); 761212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 762212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return true; 763212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 764212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 765212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic jobject ImageReader_getSurface(JNIEnv* env, jobject thiz) 766212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 767212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: ", __FUNCTION__); 768212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 76952a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian BufferQueue* bq = ImageReader_getBufferQueue(env, thiz); 77052a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian if (bq == NULL) { 771212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowRuntimeException(env, "CpuConsumer is uninitialized"); 772212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return NULL; 773212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 774212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 775212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Wrap the IGBP in a Java-language Surface. 77652a9a10b6b8c7b7a9f97777541841b94d4fd9754Mathias Agopian return android_view_Surface_createFromIGraphicBufferProducer(env, bq); 777212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 778212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 779212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic jobject Image_createSurfacePlane(JNIEnv* env, jobject thiz, int idx) 780212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 781212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int rowStride, pixelStride; 782212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: buffer index: %d", __FUNCTION__, idx); 783212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 784212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer::LockedBuffer* buffer = Image_getLockedBuffer(env, thiz); 785212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 786212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOG_ASSERT(buffer != NULL); 787212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (buffer == NULL) { 788212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/IllegalStateException", "Image was released"); 789212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 790212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He rowStride = Image_imageGetRowStride(env, buffer, idx); 791212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He pixelStride = Image_imageGetPixelStride(env, buffer, idx); 792212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 793ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown jobject surfPlaneObj = env->NewObject(gSurfacePlaneClassInfo.clazz, 794ef961215599b1c154130d4e64e46a401d6bfef67Jeff Brown gSurfacePlaneClassInfo.ctor, thiz, idx, rowStride, pixelStride); 795212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 796212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return surfPlaneObj; 797212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 798212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 799212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic jobject Image_getByteBuffer(JNIEnv* env, jobject thiz, int idx) 800212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He{ 801212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He uint8_t *base = NULL; 802212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He uint32_t size = 0; 803212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jobject byteBuffer; 804212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 805212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He ALOGV("%s: buffer index: %d", __FUNCTION__, idx); 806212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 807212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He CpuConsumer::LockedBuffer* buffer = Image_getLockedBuffer(env, thiz); 808212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 809212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if (buffer == NULL) { 810212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/IllegalStateException", "Image was released"); 811212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 812212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 813212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // Create byteBuffer from native buffer 814212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He Image_getLockedBufferInfo(env, buffer, idx, &base, &size); 815212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He byteBuffer = env->NewDirectByteBuffer(base, size); 816212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He // TODO: throw dvm exOutOfMemoryError? 817212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He if ((byteBuffer == NULL) && (env->ExceptionCheck() == false)) { 818212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He jniThrowException(env, "java/lang/IllegalStateException", "Failed to allocate ByteBuffer"); 819212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He } 820212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 821212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return byteBuffer; 822212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 823212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 824212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} // extern "C" 825212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 826212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He// ---------------------------------------------------------------------------- 827212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 828212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic JNINativeMethod gImageReaderMethods[] = { 829212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeClassInit", "()V", (void*)ImageReader_classInit }, 830212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeInit", "(Ljava/lang/Object;IIII)V", (void*)ImageReader_init }, 831212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeClose", "()V", (void*)ImageReader_close }, 832212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeReleaseImage", "(Landroid/media/Image;)V", (void*)ImageReader_imageRelease }, 833212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeImageSetup", "(Landroid/media/Image;)Z", (void*)ImageReader_imageSetup }, 834212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeGetSurface", "()Landroid/view/Surface;", (void*)ImageReader_getSurface }, 835212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He}; 836212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 837212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Hestatic JNINativeMethod gImageMethods[] = { 838212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeImageGetBuffer", "(I)Ljava/nio/ByteBuffer;", (void*)Image_getByteBuffer }, 839212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He {"nativeCreatePlane", "(I)Landroid/media/ImageReader$SurfaceImage$SurfacePlane;", 840212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He (void*)Image_createSurfacePlane }, 841212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He}; 842212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 843212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun Heint register_android_media_ImageReader(JNIEnv *env) { 844212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 845212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int ret1 = AndroidRuntime::registerNativeMethods(env, 846212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "android/media/ImageReader", gImageReaderMethods, NELEM(gImageReaderMethods)); 847212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 848212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He int ret2 = AndroidRuntime::registerNativeMethods(env, 849212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He "android/media/ImageReader$SurfaceImage", gImageMethods, NELEM(gImageMethods)); 850212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He 851212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He return (ret1 || ret2); 852212e78df9eb3bfff069de01aa7820cf4201c5f82Zhijun He} 853