android_media_ImageWriter.cpp revision 0375cb042d54a6d7c93795b4d117b138f02bd1e0
1f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He/* 2f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * Copyright 2015 The Android Open Source Project 3f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * 4f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * Licensed under the Apache License, Version 2.0 (the "License"); 5f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * you may not use this file except in compliance with the License. 6f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * You may obtain a copy of the License at 7f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * 8f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * http://www.apache.org/licenses/LICENSE-2.0 9f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * 10f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * Unless required by applicable law or agreed to in writing, software 11f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * distributed under the License is distributed on an "AS IS" BASIS, 12f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * See the License for the specific language governing permissions and 14f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * limitations under the License. 15f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He */ 16f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 17f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He//#define LOG_NDEBUG 0 18f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He#define LOG_TAG "ImageWriter_JNI" 19f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He#include <utils/Log.h> 20f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He#include <utils/String8.h> 21f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 22f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He#include <gui/IProducerListener.h> 23f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He#include <gui/Surface.h> 24f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He#include <gui/CpuConsumer.h> 25f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He#include <android_runtime/AndroidRuntime.h> 26f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He#include <android_runtime/android_view_Surface.h> 27f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He#include <camera3.h> 28f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 29f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He#include <jni.h> 30f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He#include <JNIHelp.h> 31f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 32f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He#include <stdint.h> 33f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He#include <inttypes.h> 34f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 35f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He#define ALIGN(x, mask) ( ((x) + (mask) - 1) & ~((mask) - 1) ) 36f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 37f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He#define IMAGE_BUFFER_JNI_ID "mNativeBuffer" 38f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 39f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He// ---------------------------------------------------------------------------- 40f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 41f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Heusing namespace android; 42f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 43f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Heenum { 44f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He IMAGE_WRITER_MAX_NUM_PLANES = 3, 45f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He}; 46f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 47f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic struct { 48f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jmethodID postEventFromNative; 49f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jfieldID mWriterFormat; 50f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} gImageWriterClassInfo; 51f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 52f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic struct { 53f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jfieldID mNativeBuffer; 54f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jfieldID mNativeFenceFd; 55f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jfieldID mPlanes; 56f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} gSurfaceImageClassInfo; 57f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 58f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic struct { 59f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jclass clazz; 60f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jmethodID ctor; 61f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} gSurfacePlaneClassInfo; 62f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 63f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hetypedef CpuConsumer::LockedBuffer LockedImage; 64f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 65f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He// ---------------------------------------------------------------------------- 66f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 67f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Heclass JNIImageWriterContext : public BnProducerListener { 68f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hepublic: 69f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He JNIImageWriterContext(JNIEnv* env, jobject weakThiz, jclass clazz); 70f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 71f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He virtual ~JNIImageWriterContext(); 72f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 73f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Implementation of IProducerListener, used to notify the ImageWriter that the consumer 74f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // has returned a buffer and it is ready for ImageWriter to dequeue. 75f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He virtual void onBufferReleased(); 76f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 77ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He void setProducer(const sp<Surface>& producer) { mProducer = producer; } 78ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He Surface* getProducer() { return mProducer.get(); } 79f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 80f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He void setBufferFormat(int format) { mFormat = format; } 81f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int getBufferFormat() { return mFormat; } 82f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 83f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He void setBufferWidth(int width) { mWidth = width; } 84f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int getBufferWidth() { return mWidth; } 85f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 86f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He void setBufferHeight(int height) { mHeight = height; } 87f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int getBufferHeight() { return mHeight; } 88f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 89f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Heprivate: 90f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He static JNIEnv* getJNIEnv(bool* needsDetach); 91f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He static void detachJNI(); 92f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 93ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He sp<Surface> mProducer; 94f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jobject mWeakThiz; 95f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jclass mClazz; 96f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int mFormat; 97f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int mWidth; 98f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int mHeight; 99f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He}; 100f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 101f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun HeJNIImageWriterContext::JNIImageWriterContext(JNIEnv* env, jobject weakThiz, jclass clazz) : 102f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He mWeakThiz(env->NewGlobalRef(weakThiz)), 103f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He mClazz((jclass)env->NewGlobalRef(clazz)), 104f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He mFormat(0), 105f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He mWidth(-1), 106f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He mHeight(-1) { 107f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 108f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 109f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun HeJNIImageWriterContext::~JNIImageWriterContext() { 110f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s", __FUNCTION__); 111f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He bool needsDetach = false; 112f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He JNIEnv* env = getJNIEnv(&needsDetach); 113f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (env != NULL) { 114f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He env->DeleteGlobalRef(mWeakThiz); 115f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He env->DeleteGlobalRef(mClazz); 116f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } else { 117f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGW("leaking JNI object references"); 118f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 119f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (needsDetach) { 120f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He detachJNI(); 121f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 122f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 123f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He mProducer.clear(); 124f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 125f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 126f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun HeJNIEnv* JNIImageWriterContext::getJNIEnv(bool* needsDetach) { 127f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s", __FUNCTION__); 128f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He LOG_ALWAYS_FATAL_IF(needsDetach == NULL, "needsDetach is null!!!"); 129f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He *needsDetach = false; 130f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He JNIEnv* env = AndroidRuntime::getJNIEnv(); 131f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (env == NULL) { 132f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He JavaVMAttachArgs args = {JNI_VERSION_1_4, NULL, NULL}; 133f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He JavaVM* vm = AndroidRuntime::getJavaVM(); 134f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int result = vm->AttachCurrentThread(&env, (void*) &args); 135f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (result != JNI_OK) { 136f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGE("thread attach failed: %#x", result); 137f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return NULL; 138f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 139f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He *needsDetach = true; 140f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 141f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return env; 142f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 143f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 144f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hevoid JNIImageWriterContext::detachJNI() { 145f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s", __FUNCTION__); 146f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He JavaVM* vm = AndroidRuntime::getJavaVM(); 147f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int result = vm->DetachCurrentThread(); 148f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (result != JNI_OK) { 149f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGE("thread detach failed: %#x", result); 150f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 151f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 152f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 153f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hevoid JNIImageWriterContext::onBufferReleased() { 154f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s: buffer released", __FUNCTION__); 155f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He bool needsDetach = false; 156f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He JNIEnv* env = getJNIEnv(&needsDetach); 157f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (env != NULL) { 158ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // Detach the buffer every time when a buffer consumption is done, 159ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // need let this callback give a BufferItem, then only detach if it was attached to this 160ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // Writer. Do the detach unconditionally for opaque format now. see b/19977520 161ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He if (mFormat == HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED) { 162ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He sp<Fence> fence; 1633316452ffa74ea9a44d157c4d0cacdca3ad99fc9Dan Stoza sp<GraphicBuffer> buffer; 164ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He ALOGV("%s: One buffer is detached", __FUNCTION__); 165ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He mProducer->detachNextBuffer(&buffer, &fence); 166ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He } 167ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He 168f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He env->CallStaticVoidMethod(mClazz, gImageWriterClassInfo.postEventFromNative, mWeakThiz); 169f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } else { 170f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGW("onBufferReleased event will not posted"); 171f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 172ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He 173f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (needsDetach) { 174f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He detachJNI(); 175f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 176f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 177f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 178f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He// ---------------------------------------------------------------------------- 179f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 180f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Heextern "C" { 181f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 182f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He// -------------------------------Private method declarations-------------- 183f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 184f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic bool isPossiblyYUV(PixelFormat format); 185f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic void Image_setNativeContext(JNIEnv* env, jobject thiz, 186f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He sp<GraphicBuffer> buffer, int fenceFd); 187f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic void Image_getNativeContext(JNIEnv* env, jobject thiz, 188f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He GraphicBuffer** buffer, int* fenceFd); 189f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic void Image_unlockIfLocked(JNIEnv* env, jobject thiz); 190ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun Hestatic bool isFormatOpaque(int format); 191f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 192f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He// --------------------------ImageWriter methods--------------------------------------- 193f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 194f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic void ImageWriter_classInit(JNIEnv* env, jclass clazz) { 195f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s:", __FUNCTION__); 196f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jclass imageClazz = env->FindClass("android/media/ImageWriter$WriterSurfaceImage"); 197f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He LOG_ALWAYS_FATAL_IF(imageClazz == NULL, 198f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "can't find android/media/ImageWriter$WriterSurfaceImage"); 199f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He gSurfaceImageClassInfo.mNativeBuffer = env->GetFieldID( 200f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He imageClazz, IMAGE_BUFFER_JNI_ID, "J"); 201f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He LOG_ALWAYS_FATAL_IF(gSurfaceImageClassInfo.mNativeBuffer == NULL, 202f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "can't find android/media/ImageWriter$WriterSurfaceImage.%s", IMAGE_BUFFER_JNI_ID); 203f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 204f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He gSurfaceImageClassInfo.mNativeFenceFd = env->GetFieldID( 205f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He imageClazz, "mNativeFenceFd", "I"); 206f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He LOG_ALWAYS_FATAL_IF(gSurfaceImageClassInfo.mNativeFenceFd == NULL, 207f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "can't find android/media/ImageWriter$WriterSurfaceImage.mNativeFenceFd"); 208f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 209f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He gSurfaceImageClassInfo.mPlanes = env->GetFieldID( 210f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He imageClazz, "mPlanes", "[Landroid/media/ImageWriter$WriterSurfaceImage$SurfacePlane;"); 211f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He LOG_ALWAYS_FATAL_IF(gSurfaceImageClassInfo.mPlanes == NULL, 212f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "can't find android/media/ImageWriter$WriterSurfaceImage.mPlanes"); 213f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 214f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He gImageWriterClassInfo.postEventFromNative = env->GetStaticMethodID( 215f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He clazz, "postEventFromNative", "(Ljava/lang/Object;)V"); 216f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He LOG_ALWAYS_FATAL_IF(gImageWriterClassInfo.postEventFromNative == NULL, 217f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "can't find android/media/ImageWriter.postEventFromNative"); 218f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 219f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He gImageWriterClassInfo.mWriterFormat = env->GetFieldID( 220f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He clazz, "mWriterFormat", "I"); 221f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He LOG_ALWAYS_FATAL_IF(gImageWriterClassInfo.mWriterFormat == NULL, 222f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "can't find android/media/ImageWriter.mWriterFormat"); 223f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 224f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jclass planeClazz = env->FindClass("android/media/ImageWriter$WriterSurfaceImage$SurfacePlane"); 225f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He LOG_ALWAYS_FATAL_IF(planeClazz == NULL, "Can not find SurfacePlane class"); 226f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // FindClass only gives a local reference of jclass object. 227f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He gSurfacePlaneClassInfo.clazz = (jclass) env->NewGlobalRef(planeClazz); 228f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He gSurfacePlaneClassInfo.ctor = env->GetMethodID(gSurfacePlaneClassInfo.clazz, "<init>", 229f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "(Landroid/media/ImageWriter$WriterSurfaceImage;IILjava/nio/ByteBuffer;)V"); 230f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He LOG_ALWAYS_FATAL_IF(gSurfacePlaneClassInfo.ctor == NULL, 231f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "Can not find SurfacePlane constructor"); 232f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 233f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 234f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic jlong ImageWriter_init(JNIEnv* env, jobject thiz, jobject weakThiz, jobject jsurface, 235f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jint maxImages) { 236f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He status_t res; 237f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 238f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s: maxImages:%d", __FUNCTION__, maxImages); 239f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 240f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He sp<Surface> surface(android_view_Surface_getSurface(env, jsurface)); 241f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (surface == NULL) { 242f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowException(env, 243f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "java/lang/IllegalArgumentException", 244f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "The surface has been released"); 245f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return 0; 246f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 247f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He sp<IGraphicBufferProducer> bufferProducer = surface->getIGraphicBufferProducer(); 248f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 249f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jclass clazz = env->GetObjectClass(thiz); 250f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (clazz == NULL) { 251f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "Can't find android/graphics/ImageWriter"); 252f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return 0; 253f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 254f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He sp<JNIImageWriterContext> ctx(new JNIImageWriterContext(env, weakThiz, clazz)); 255f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 256f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He sp<Surface> producer = new Surface(bufferProducer, /*controlledByApp*/false); 257f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ctx->setProducer(producer); 258f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He /** 259f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * NATIVE_WINDOW_API_CPU isn't a good choice here, as it makes the bufferQueue not connectable 260f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * after disconnect. MEDIA or CAMERA are treated the same internally. The producer listener 261f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * will be cleared after disconnect call. 262f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He */ 263f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He producer->connect(/*api*/NATIVE_WINDOW_API_CAMERA, /*listener*/ctx); 264f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jlong nativeCtx = reinterpret_cast<jlong>(ctx.get()); 265f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 266f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Get the dimension and format of the producer. 267f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He sp<ANativeWindow> anw = producer; 268f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int32_t width, height, format; 269f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if ((res = anw->query(anw.get(), NATIVE_WINDOW_WIDTH, &width)) != OK) { 270f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGE("%s: Query Surface width failed: %s (%d)", __FUNCTION__, strerror(-res), res); 271f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "Failed to query Surface width"); 272f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return 0; 273f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 274f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ctx->setBufferWidth(width); 275f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 276f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if ((res = anw->query(anw.get(), NATIVE_WINDOW_HEIGHT, &height)) != OK) { 277f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGE("%s: Query Surface height failed: %s (%d)", __FUNCTION__, strerror(-res), res); 278f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "Failed to query Surface height"); 279f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return 0; 280f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 281f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ctx->setBufferHeight(height); 282f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 283f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if ((res = anw->query(anw.get(), NATIVE_WINDOW_FORMAT, &format)) != OK) { 284f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGE("%s: Query Surface format failed: %s (%d)", __FUNCTION__, strerror(-res), res); 285f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "Failed to query Surface format"); 286f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return 0; 287f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 288f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ctx->setBufferFormat(format); 289f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He env->SetIntField(thiz, gImageWriterClassInfo.mWriterFormat, reinterpret_cast<jint>(format)); 290f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 291f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 292ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He if (!isFormatOpaque(format)) { 293f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He res = native_window_set_usage(anw.get(), GRALLOC_USAGE_SW_WRITE_OFTEN); 294f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (res != OK) { 295f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGE("%s: Configure usage %08x for format %08x failed: %s (%d)", 2961102e21b5dd0f79072e826932d0a3e3cb2f8c285Dan Albert __FUNCTION__, static_cast<unsigned int>(GRALLOC_USAGE_SW_WRITE_OFTEN), 2971102e21b5dd0f79072e826932d0a3e3cb2f8c285Dan Albert format, strerror(-res), res); 298f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "Failed to SW_WRITE_OFTEN configure usage"); 299f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return 0; 300f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 301f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 302f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 303f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int minUndequeuedBufferCount = 0; 304f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He res = anw->query(anw.get(), 305f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He NATIVE_WINDOW_MIN_UNDEQUEUED_BUFFERS, &minUndequeuedBufferCount); 306f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (res != OK) { 307f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGE("%s: Query producer undequeued buffer count failed: %s (%d)", 308f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He __FUNCTION__, strerror(-res), res); 309f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "Query producer undequeued buffer count failed"); 310f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return 0; 311f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 312f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 313f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He size_t totalBufferCount = maxImages + minUndequeuedBufferCount; 314f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He res = native_window_set_buffer_count(anw.get(), totalBufferCount); 315f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (res != OK) { 316f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGE("%s: Set buffer count failed: %s (%d)", __FUNCTION__, strerror(-res), res); 317f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "Set buffer count failed"); 318f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return 0; 319f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 320f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 321f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (ctx != 0) { 322f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ctx->incStrong((void*)ImageWriter_init); 323f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 324f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return nativeCtx; 325f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 326f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 327f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic void ImageWriter_dequeueImage(JNIEnv* env, jobject thiz, jlong nativeCtx, jobject image) { 328f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s", __FUNCTION__); 329f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He JNIImageWriterContext* const ctx = reinterpret_cast<JNIImageWriterContext *>(nativeCtx); 330f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (ctx == NULL || thiz == NULL) { 331f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowException(env, "java/lang/IllegalStateException", 332f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "ImageWriterContext is not initialized"); 333f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return; 334f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 335f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 336f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He sp<ANativeWindow> anw = ctx->getProducer(); 337f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He android_native_buffer_t *anb = NULL; 338f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int fenceFd = -1; 339f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He status_t res = anw->dequeueBuffer(anw.get(), &anb, &fenceFd); 340f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (res != OK) { 341f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // TODO: handle different error cases here. 342a58271419ee5b4d8d2a6e25c602a0c40719f33e0Zhijun He ALOGE("%s: Dequeue buffer failed: %s (%d)", __FUNCTION__, strerror(-res), res); 343f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "dequeue buffer failed"); 344f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return; 345f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 346f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // New GraphicBuffer object doesn't own the handle, thus the native buffer 347f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // won't be freed when this object is destroyed. 348f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He sp<GraphicBuffer> buffer(new GraphicBuffer(anb, /*keepOwnership*/false)); 349f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 350f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Note that: 351f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // 1. No need to lock buffer now, will only lock it when the first getPlanes() is called. 352f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // 2. Fence will be saved to mNativeFenceFd, and will consumed by lock/queue/cancel buffer 353f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // later. 354f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // 3. need use lockAsync here, as it will handle the dequeued fence for us automatically. 355f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 356f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Finally, set the native info into image object. 357f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_setNativeContext(env, image, buffer, fenceFd); 358f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 359f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 360f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic void ImageWriter_close(JNIEnv* env, jobject thiz, jlong nativeCtx) { 361f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s:", __FUNCTION__); 362f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He JNIImageWriterContext* const ctx = reinterpret_cast<JNIImageWriterContext *>(nativeCtx); 363f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (ctx == NULL || thiz == NULL) { 3640375cb042d54a6d7c93795b4d117b138f02bd1e0Chien-Yu Chen // ImageWriter is already closed. 365f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return; 366f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 367f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 368f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ANativeWindow* producer = ctx->getProducer(); 369f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (producer != NULL) { 370f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He /** 371f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * NATIVE_WINDOW_API_CPU isn't a good choice here, as it makes the bufferQueue not 372f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * connectable after disconnect. MEDIA or CAMERA are treated the same internally. 373f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * The producer listener will be cleared after disconnect call. 374f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He */ 375f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He status_t res = native_window_api_disconnect(producer, /*api*/NATIVE_WINDOW_API_CAMERA); 376f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He /** 377f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * This is not an error. if client calling process dies, the window will 378f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * also die and all calls to it will return DEAD_OBJECT, thus it's already 379f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * "disconnected" 380f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He */ 381f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (res == DEAD_OBJECT) { 382f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGW("%s: While disconnecting ImageWriter from native window, the" 383f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He " native window died already", __FUNCTION__); 384f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } else if (res != OK) { 385f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGE("%s: native window disconnect failed: %s (%d)", 386f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He __FUNCTION__, strerror(-res), res); 387f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "Native window disconnect failed"); 388f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return; 389f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 390f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 391f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 392f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ctx->decStrong((void*)ImageWriter_init); 393f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 394f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 395f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic void ImageWriter_cancelImage(JNIEnv* env, jobject thiz, jlong nativeCtx, jobject image) { 396f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s", __FUNCTION__); 397f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He JNIImageWriterContext* const ctx = reinterpret_cast<JNIImageWriterContext *>(nativeCtx); 398f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (ctx == NULL || thiz == NULL) { 399f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowException(env, "java/lang/IllegalStateException", 400f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "ImageWriterContext is not initialized"); 401f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return; 402f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 403f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 404f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He sp<ANativeWindow> anw = ctx->getProducer(); 405f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 406f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He GraphicBuffer *buffer = NULL; 407f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int fenceFd = -1; 408f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_getNativeContext(env, image, &buffer, &fenceFd); 409f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (buffer == NULL) { 410f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowException(env, "java/lang/IllegalStateException", 411f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "Image is not initialized"); 412f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return; 413f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 414f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 415f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Unlock the image if it was locked 416f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_unlockIfLocked(env, image); 417f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 418f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He anw->cancelBuffer(anw.get(), buffer, fenceFd); 419f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 420f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_setNativeContext(env, image, NULL, -1); 421f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 422f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 423f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic void ImageWriter_queueImage(JNIEnv* env, jobject thiz, jlong nativeCtx, jobject image, 424f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jlong timestampNs, jint left, jint top, jint right, jint bottom) { 425f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s", __FUNCTION__); 426f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He JNIImageWriterContext* const ctx = reinterpret_cast<JNIImageWriterContext *>(nativeCtx); 427f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (ctx == NULL || thiz == NULL) { 428f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowException(env, "java/lang/IllegalStateException", 429f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "ImageWriterContext is not initialized"); 430f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return; 431f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 432f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 433f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He status_t res = OK; 434f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He sp<ANativeWindow> anw = ctx->getProducer(); 435f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 436f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He GraphicBuffer *buffer = NULL; 437f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int fenceFd = -1; 438f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_getNativeContext(env, image, &buffer, &fenceFd); 439f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (buffer == NULL) { 440f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowException(env, "java/lang/IllegalStateException", 441f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "Image is not initialized"); 442f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return; 443f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 444f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 445f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Unlock image if it was locked. 446f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_unlockIfLocked(env, image); 447f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 448f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Set timestamp 449d1cbc684053986c6c9efc6220bd79d654932b3d0Zhijun He ALOGV("timestamp to be queued: %" PRId64, timestampNs); 450f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He res = native_window_set_buffers_timestamp(anw.get(), timestampNs); 451f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (res != OK) { 452f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "Set timestamp failed"); 453f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return; 454f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 455f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 456f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Set crop 457f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He android_native_rect_t cropRect; 458f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He cropRect.left = left; 459f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He cropRect.top = top; 460f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He cropRect.right = right; 461f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He cropRect.bottom = bottom; 462f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He res = native_window_set_crop(anw.get(), &cropRect); 463f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (res != OK) { 464f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "Set crop rect failed"); 465f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return; 466f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 467f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 468f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Finally, queue input buffer 469f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He res = anw->queueBuffer(anw.get(), buffer, fenceFd); 470f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (res != OK) { 471f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "Queue input buffer failed"); 472f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return; 473f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 474f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 475ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // Clear the image native context: end of this image's lifecycle in public API. 476f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_setNativeContext(env, image, NULL, -1); 477f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 478f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 479ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun Hestatic jint ImageWriter_attachAndQueueImage(JNIEnv* env, jobject thiz, jlong nativeCtx, 480ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He jlong nativeBuffer, jint imageFormat, jlong timestampNs, jint left, jint top, 481ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He jint right, jint bottom) { 482f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s", __FUNCTION__); 483f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He JNIImageWriterContext* const ctx = reinterpret_cast<JNIImageWriterContext *>(nativeCtx); 484f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (ctx == NULL || thiz == NULL) { 485f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowException(env, "java/lang/IllegalStateException", 486f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "ImageWriterContext is not initialized"); 487ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He return -1; 488f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 489f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 490ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He sp<Surface> surface = ctx->getProducer(); 491ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He status_t res = OK; 492ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He if (!isFormatOpaque(imageFormat)) { 493ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // TODO: need implement, see b/19962027 494ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He jniThrowRuntimeException(env, 495ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He "nativeAttachImage for non-opaque image is not implement yet!!!"); 496ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He return -1; 497ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He } 498f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 499ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He if (!isFormatOpaque(ctx->getBufferFormat())) { 500f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowException(env, "java/lang/IllegalStateException", 501ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He "Trying to attach an opaque image into a non-opaque ImageWriter"); 502ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He return -1; 503ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He } 504ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He 505ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // Image is guaranteed to be from ImageReader at this point, so it is safe to 506ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // cast to BufferItem pointer. 507ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He BufferItem* opaqueBuffer = reinterpret_cast<BufferItem*>(nativeBuffer); 508ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He if (opaqueBuffer == NULL) { 509ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He jniThrowException(env, "java/lang/IllegalStateException", 510ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He "Image is not initialized or already closed"); 511ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He return -1; 512ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He } 513ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He 514ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // Step 1. Attach Image 515ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He res = surface->attachBuffer(opaqueBuffer->mGraphicBuffer.get()); 516ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He if (res != OK) { 517ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // TODO: handle different error case separately. 518ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He ALOGE("Attach image failed: %s (%d)", strerror(-res), res); 519ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He jniThrowRuntimeException(env, "nativeAttachImage failed!!!"); 520ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He return res; 521f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 522ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He sp < ANativeWindow > anw = surface; 523f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 524ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // Step 2. Set timestamp and crop. Note that we do not need unlock the image because 525ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // it was not locked. 526ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He ALOGV("timestamp to be queued: %" PRId64, timestampNs); 527ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He res = native_window_set_buffers_timestamp(anw.get(), timestampNs); 528ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He if (res != OK) { 529ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He jniThrowRuntimeException(env, "Set timestamp failed"); 530ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He return res; 531ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He } 532ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He 533ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He android_native_rect_t cropRect; 534ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He cropRect.left = left; 535ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He cropRect.top = top; 536ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He cropRect.right = right; 537ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He cropRect.bottom = bottom; 538ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He res = native_window_set_crop(anw.get(), &cropRect); 539ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He if (res != OK) { 540ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He jniThrowRuntimeException(env, "Set crop rect failed"); 541ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He return res; 542ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He } 543ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He 544ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // Step 3. Queue Image. 545ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He res = anw->queueBuffer(anw.get(), opaqueBuffer->mGraphicBuffer.get(), /*fenceFd*/ 546ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He -1); 547ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He if (res != OK) { 548ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He jniThrowRuntimeException(env, "Queue input buffer failed"); 549ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He return res; 550ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He } 551ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He 552ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // Do not set the image native context. Since it would overwrite the existing native context 553ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // of the image that is from ImageReader, the subsequent image close will run into issues. 554ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He 555ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He return res; 556f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 557f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 558f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He// --------------------------Image methods--------------------------------------- 559f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 560f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic void Image_getNativeContext(JNIEnv* env, jobject thiz, 561f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He GraphicBuffer** buffer, int* fenceFd) { 562f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s", __FUNCTION__); 563f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (buffer != NULL) { 564f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He GraphicBuffer *gb = reinterpret_cast<GraphicBuffer *> 565f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He (env->GetLongField(thiz, gSurfaceImageClassInfo.mNativeBuffer)); 566f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He *buffer = gb; 567f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 568f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 569f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (fenceFd != NULL) { 570f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He *fenceFd = reinterpret_cast<jint>(env->GetIntField( 571f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He thiz, gSurfaceImageClassInfo.mNativeFenceFd)); 572f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 573f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 574f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 575f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic void Image_setNativeContext(JNIEnv* env, jobject thiz, 576f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He sp<GraphicBuffer> buffer, int fenceFd) { 577f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s:", __FUNCTION__); 578f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He GraphicBuffer* p = NULL; 579f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_getNativeContext(env, thiz, &p, /*fenceFd*/NULL); 580f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (buffer != 0) { 581f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He buffer->incStrong((void*)Image_setNativeContext); 582f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 583f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (p) { 584f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He p->decStrong((void*)Image_setNativeContext); 585f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 586f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He env->SetLongField(thiz, gSurfaceImageClassInfo.mNativeBuffer, 587f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He reinterpret_cast<jlong>(buffer.get())); 588f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 589f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He env->SetIntField(thiz, gSurfaceImageClassInfo.mNativeFenceFd, reinterpret_cast<jint>(fenceFd)); 590f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 591f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 592f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic void Image_unlockIfLocked(JNIEnv* env, jobject thiz) { 593f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s", __FUNCTION__); 594f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He GraphicBuffer* buffer; 595f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_getNativeContext(env, thiz, &buffer, NULL); 596f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (buffer == NULL) { 597f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowException(env, "java/lang/IllegalStateException", 598f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "Image is not initialized"); 599f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return; 600f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 601f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 602f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Is locked? 603f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He bool isLocked = false; 604ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He jobject planes = NULL; 605ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He if (!isFormatOpaque(buffer->getPixelFormat())) { 606ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He planes = env->GetObjectField(thiz, gSurfaceImageClassInfo.mPlanes); 607ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He } 608f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He isLocked = (planes != NULL); 609f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (isLocked) { 610ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // no need to use fence here, as we it will be consumed by either cancel or queue buffer. 611f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He status_t res = buffer->unlock(); 612f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (res != OK) { 613f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "unlock buffer failed"); 614f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 615f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("Successfully unlocked the image"); 616f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 617f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 618f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 619f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic jint Image_getWidth(JNIEnv* env, jobject thiz) { 620f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s", __FUNCTION__); 621f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He GraphicBuffer* buffer; 622f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_getNativeContext(env, thiz, &buffer, NULL); 623f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (buffer == NULL) { 624f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowException(env, "java/lang/IllegalStateException", 625f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "Image is not initialized"); 626f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return -1; 627f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 628f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 629f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return buffer->getWidth(); 630f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 631f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 632f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic jint Image_getHeight(JNIEnv* env, jobject thiz) { 633f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s", __FUNCTION__); 634f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He GraphicBuffer* buffer; 635f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_getNativeContext(env, thiz, &buffer, NULL); 636f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (buffer == NULL) { 637f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowException(env, "java/lang/IllegalStateException", 638f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "Image is not initialized"); 639f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return -1; 640f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 641f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 642f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return buffer->getHeight(); 643f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 644f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 645f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He// Some formats like JPEG defined with different values between android.graphics.ImageFormat and 646f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He// graphics.h, need convert to the one defined in graphics.h here. 647f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic int Image_getPixelFormat(JNIEnv* env, int format) { 648f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int jpegFormat; 649f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jfieldID fid; 650f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 651f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s: format = 0x%x", __FUNCTION__, format); 652f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 653f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jclass imageFormatClazz = env->FindClass("android/graphics/ImageFormat"); 654f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(imageFormatClazz != NULL); 655f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 656f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He fid = env->GetStaticFieldID(imageFormatClazz, "JPEG", "I"); 657f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jpegFormat = env->GetStaticIntField(imageFormatClazz, fid); 658f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 659f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Translate the JPEG to BLOB for camera purpose. 660f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (format == jpegFormat) { 661f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He format = HAL_PIXEL_FORMAT_BLOB; 662f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 663f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 664f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return format; 665f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 666f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 667f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic jint Image_getFormat(JNIEnv* env, jobject thiz) { 668f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s", __FUNCTION__); 669f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He GraphicBuffer* buffer; 670f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_getNativeContext(env, thiz, &buffer, NULL); 671f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (buffer == NULL) { 672f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowException(env, "java/lang/IllegalStateException", 673f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "Image is not initialized"); 674f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return 0; 675f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 676f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 677f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return Image_getPixelFormat(env, buffer->getPixelFormat()); 678f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 679f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 680f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic void Image_setFenceFd(JNIEnv* env, jobject thiz, int fenceFd) { 681f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s:", __FUNCTION__); 682f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He env->SetIntField(thiz, gSurfaceImageClassInfo.mNativeFenceFd, reinterpret_cast<jint>(fenceFd)); 683f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 684f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 685f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic void Image_getLockedImage(JNIEnv* env, jobject thiz, LockedImage *image) { 686f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s", __FUNCTION__); 687f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He GraphicBuffer* buffer; 688f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int fenceFd = -1; 689f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_getNativeContext(env, thiz, &buffer, &fenceFd); 690f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (buffer == NULL) { 691f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowException(env, "java/lang/IllegalStateException", 692f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "Image is not initialized"); 693f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return; 694f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 695f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 696f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He void* pData = NULL; 697f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He android_ycbcr ycbcr = android_ycbcr(); 698f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He status_t res; 699f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int format = Image_getFormat(env, thiz); 700f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int flexFormat = format; 701f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (isPossiblyYUV(format)) { 702f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // ImageWriter doesn't use crop by itself, app sets it, use the no crop version. 703f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He res = buffer->lockAsyncYCbCr(GRALLOC_USAGE_SW_WRITE_OFTEN, &ycbcr, fenceFd); 704f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Clear the fenceFd as it is already consumed by lock call. 705f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_setFenceFd(env, thiz, /*fenceFd*/-1); 706f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (res != OK) { 707f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "lockAsyncYCbCr failed for YUV buffer"); 708f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return; 709f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 710f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pData = ycbcr.y; 711f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He flexFormat = HAL_PIXEL_FORMAT_YCbCr_420_888; 712f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 713f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 714f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // lockAsyncYCbCr for YUV is unsuccessful. 715f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (pData == NULL) { 716f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He res = buffer->lockAsync(GRALLOC_USAGE_SW_WRITE_OFTEN, &pData, fenceFd); 717f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (res != OK) { 718f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "lockAsync failed"); 719f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return; 720f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 721f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 722f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 723f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He image->data = reinterpret_cast<uint8_t*>(pData); 724f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He image->width = buffer->getWidth(); 725f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He image->height = buffer->getHeight(); 726f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He image->format = format; 727f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He image->flexFormat = flexFormat; 728f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He image->stride = (ycbcr.y != NULL) ? static_cast<uint32_t>(ycbcr.ystride) : buffer->getStride(); 729f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 730f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He image->dataCb = reinterpret_cast<uint8_t*>(ycbcr.cb); 731f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He image->dataCr = reinterpret_cast<uint8_t*>(ycbcr.cr); 732f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He image->chromaStride = static_cast<uint32_t>(ycbcr.cstride); 733f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He image->chromaStep = static_cast<uint32_t>(ycbcr.chroma_step); 734f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("Successfully locked the image"); 735f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // crop, transform, scalingMode, timestamp, and frameNumber should be set by producer, 736f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // and we don't set them here. 737f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 738f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 739f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic bool usingRGBAToJpegOverride(int32_t bufferFormat, int32_t writerCtxFormat) { 740f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return writerCtxFormat == HAL_PIXEL_FORMAT_BLOB && bufferFormat == HAL_PIXEL_FORMAT_RGBA_8888; 741f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 742f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 743f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic int32_t applyFormatOverrides(int32_t bufferFormat, int32_t writerCtxFormat) 744f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He{ 745f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Using HAL_PIXEL_FORMAT_RGBA_8888 gralloc buffers containing JPEGs to get around SW 746f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // write limitations for some platforms (b/17379185). 747f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (usingRGBAToJpegOverride(bufferFormat, writerCtxFormat)) { 748f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return HAL_PIXEL_FORMAT_BLOB; 749f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 750f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return bufferFormat; 751f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 752f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 753f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic uint32_t Image_getJpegSize(LockedImage* buffer, bool usingRGBAOverride) { 754f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s", __FUNCTION__); 755f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(buffer != NULL, "Input buffer is NULL!!!"); 756f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He uint32_t size = 0; 757f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He uint32_t width = buffer->width; 758f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He uint8_t* jpegBuffer = buffer->data; 759f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 760f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (usingRGBAOverride) { 761f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He width = (buffer->width + buffer->stride * (buffer->height - 1)) * 4; 762f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 763f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 764f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // First check for JPEG transport header at the end of the buffer 765f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He uint8_t* header = jpegBuffer + (width - sizeof(struct camera3_jpeg_blob)); 766f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He struct camera3_jpeg_blob *blob = (struct camera3_jpeg_blob*)(header); 767f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (blob->jpeg_blob_id == CAMERA3_JPEG_BLOB_ID) { 768f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He size = blob->jpeg_size; 769f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s: Jpeg size = %d", __FUNCTION__, size); 770f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 771f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 772f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // failed to find size, default to whole buffer 773f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (size == 0) { 774f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He /* 775f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * This is a problem because not including the JPEG header 776f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * means that in certain rare situations a regular JPEG blob 777f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * will be misidentified as having a header, in which case 778f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He * we will get a garbage size value. 779f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He */ 780f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGW("%s: No JPEG header detected, defaulting to size=width=%d", 781f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He __FUNCTION__, width); 782f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He size = width; 783f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 784f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 785f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return size; 786f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 787f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 788f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic void Image_getLockedImageInfo(JNIEnv* env, LockedImage* buffer, int idx, 789f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int32_t writerFormat, uint8_t **base, uint32_t *size, int *pixelStride, int *rowStride) { 790f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s", __FUNCTION__); 791f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(buffer != NULL, "Input buffer is NULL!!!"); 792f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(base != NULL, "base is NULL!!!"); 793f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(size != NULL, "size is NULL!!!"); 794f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(pixelStride != NULL, "pixelStride is NULL!!!"); 795f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(rowStride != NULL, "rowStride is NULL!!!"); 796f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT((idx < IMAGE_WRITER_MAX_NUM_PLANES) && (idx >= 0)); 797f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 798f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s: buffer: %p", __FUNCTION__, buffer); 799f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 800f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He uint32_t dataSize, ySize, cSize, cStride; 801f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He uint32_t pStride = 0, rStride = 0; 802f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He uint8_t *cb, *cr; 803f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He uint8_t *pData = NULL; 804f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int bytesPerPixel = 0; 805f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 806f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He dataSize = ySize = cSize = cStride = 0; 807f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int32_t fmt = buffer->flexFormat; 808f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 809f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He bool usingRGBAOverride = usingRGBAToJpegOverride(fmt, writerFormat); 810f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He fmt = applyFormatOverrides(fmt, writerFormat); 811f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He switch (fmt) { 812f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_YCbCr_420_888: 813f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pData = 814f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He (idx == 0) ? 815f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He buffer->data : 816f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He (idx == 1) ? 817f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He buffer->dataCb : 818f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He buffer->dataCr; 819f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // only map until last pixel 820f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (idx == 0) { 821f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pStride = 1; 822f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He rStride = buffer->stride; 823f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He dataSize = buffer->stride * (buffer->height - 1) + buffer->width; 824f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } else { 825f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pStride = buffer->chromaStep; 826f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He rStride = buffer->chromaStride; 827f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He dataSize = buffer->chromaStride * (buffer->height / 2 - 1) + 828f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He buffer->chromaStep * (buffer->width / 2 - 1) + 1; 829f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 830f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He break; 831f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // NV21 832f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_YCrCb_420_SP: 833f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He cr = buffer->data + (buffer->stride * buffer->height); 834f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He cb = cr + 1; 835f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // only map until last pixel 836f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ySize = buffer->width * (buffer->height - 1) + buffer->width; 837f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He cSize = buffer->width * (buffer->height / 2 - 1) + buffer->width - 1; 838f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 839f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pData = 840f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He (idx == 0) ? 841f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He buffer->data : 842f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He (idx == 1) ? 843f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He cb: 844f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He cr; 845f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 846f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He dataSize = (idx == 0) ? ySize : cSize; 847f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pStride = (idx == 0) ? 1 : 2; 848f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He rStride = buffer->width; 849f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He break; 850f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_YV12: 851f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Y and C stride need to be 16 pixel aligned. 852f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He LOG_ALWAYS_FATAL_IF(buffer->stride % 16, 853f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "Stride is not 16 pixel aligned %d", buffer->stride); 854f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 855f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ySize = buffer->stride * buffer->height; 856f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He cStride = ALIGN(buffer->stride / 2, 16); 857f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He cr = buffer->data + ySize; 858f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He cSize = cStride * buffer->height / 2; 859f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He cb = cr + cSize; 860f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 861f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pData = 862f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He (idx == 0) ? 863f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He buffer->data : 864f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He (idx == 1) ? 865f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He cb : 866f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He cr; 867f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He dataSize = (idx == 0) ? ySize : cSize; 868f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pStride = 1; 869f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He rStride = (idx == 0) ? buffer->stride : ALIGN(buffer->stride / 2, 16); 870f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He break; 871f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_Y8: 872f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Single plane, 8bpp. 873f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 874f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 875f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pData = buffer->data; 876f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He dataSize = buffer->stride * buffer->height; 877f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pStride = 1; 878f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He rStride = buffer->stride; 879f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He break; 880f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_Y16: 881f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He bytesPerPixel = 2; 882f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Single plane, 16bpp, strides are specified in pixels, not in bytes 883f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 884f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 885f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pData = buffer->data; 886f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He dataSize = buffer->stride * buffer->height * bytesPerPixel; 887f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pStride = bytesPerPixel; 888f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He rStride = buffer->stride * 2; 889f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He break; 890f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_BLOB: 891f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Used for JPEG data, height must be 1, width == size, single plane. 892f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 893f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(buffer->height == 1, "JPEG should has height value %d", buffer->height); 894f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 895f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pData = buffer->data; 896f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He dataSize = Image_getJpegSize(buffer, usingRGBAOverride); 897f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pStride = bytesPerPixel; 898f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He rowStride = 0; 899f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He break; 900f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_RAW16: 901f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Single plane 16bpp bayer data. 902f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He bytesPerPixel = 2; 903f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 904f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pData = buffer->data; 905f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He dataSize = buffer->stride * buffer->height * bytesPerPixel; 906f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pStride = bytesPerPixel; 907f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He rStride = buffer->stride * 2; 908f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He break; 909f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_RAW10: 910f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Single plane 10bpp bayer data. 911f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 912f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He LOG_ALWAYS_FATAL_IF(buffer->width % 4, 913f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "Width is not multiple of 4 %d", buffer->width); 914f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He LOG_ALWAYS_FATAL_IF(buffer->height % 2, 915f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "Height is not even %d", buffer->height); 916f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He LOG_ALWAYS_FATAL_IF(buffer->stride < (buffer->width * 10 / 8), 917f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "stride (%d) should be at least %d", 918f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He buffer->stride, buffer->width * 10 / 8); 919f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pData = buffer->data; 920f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He dataSize = buffer->stride * buffer->height; 921f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pStride = 0; 922f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He rStride = buffer->stride; 923f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He break; 924f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_RGBA_8888: 925f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_RGBX_8888: 926f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Single plane, 32bpp. 927f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He bytesPerPixel = 4; 928f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 929f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pData = buffer->data; 930f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He dataSize = buffer->stride * buffer->height * bytesPerPixel; 931f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pStride = bytesPerPixel; 932f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He rStride = buffer->stride * 4; 933f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He break; 934f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_RGB_565: 935f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Single plane, 16bpp. 936f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He bytesPerPixel = 2; 937f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 938f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pData = buffer->data; 939f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He dataSize = buffer->stride * buffer->height * bytesPerPixel; 940f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pStride = bytesPerPixel; 941f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He rStride = buffer->stride * 2; 942f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He break; 943f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_RGB_888: 944f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Single plane, 24bpp. 945f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He bytesPerPixel = 3; 946f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOG_ASSERT(idx == 0, "Wrong index: %d", idx); 947f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pData = buffer->data; 948f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He dataSize = buffer->stride * buffer->height * bytesPerPixel; 949f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He pStride = bytesPerPixel; 950f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He rStride = buffer->stride * 3; 951f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He break; 952f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He default: 953f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowExceptionFmt(env, "java/lang/UnsupportedOperationException", 954f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "Pixel format: 0x%x is unsupported", fmt); 955f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He break; 956f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 957f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 958f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He *base = pData; 959f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He *size = dataSize; 960f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He *pixelStride = pStride; 961f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He *rowStride = rStride; 962f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 963f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 964f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic jobjectArray Image_createSurfacePlanes(JNIEnv* env, jobject thiz, 965f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int numPlanes, int writerFormat) { 966f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He ALOGV("%s: create SurfacePlane array with size %d", __FUNCTION__, numPlanes); 967f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int rowStride, pixelStride; 968f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He uint8_t *pData; 969f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He uint32_t dataSize; 970f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jobject byteBuffer; 971f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 972f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int format = Image_getFormat(env, thiz); 973ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He if (isFormatOpaque(format) && numPlanes > 0) { 974f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He String8 msg; 975f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He msg.appendFormat("Format 0x%x is opaque, thus not writable, the number of planes (%d)" 976f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He " must be 0", format, numPlanes); 977f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowException(env, "java/lang/IllegalArgumentException", msg.string()); 978f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return NULL; 979f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 980f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 981f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jobjectArray surfacePlanes = env->NewObjectArray(numPlanes, gSurfacePlaneClassInfo.clazz, 982f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He /*initial_element*/NULL); 983f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if (surfacePlanes == NULL) { 984f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowRuntimeException(env, "Failed to create SurfacePlane arrays," 985f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He " probably out of memory"); 986f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return NULL; 987f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 988ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He if (isFormatOpaque(format)) { 989ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He return surfacePlanes; 990ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He } 991f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 992f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Buildup buffer info: rowStride, pixelStride and byteBuffers. 993f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He LockedImage lockedImg = LockedImage(); 994f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_getLockedImage(env, thiz, &lockedImg); 995f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 996f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Create all SurfacePlanes 997f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He writerFormat = Image_getPixelFormat(env, writerFormat); 998f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He for (int i = 0; i < numPlanes; i++) { 999f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He Image_getLockedImageInfo(env, &lockedImg, i, writerFormat, 1000f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He &pData, &dataSize, &pixelStride, &rowStride); 1001f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He byteBuffer = env->NewDirectByteBuffer(pData, dataSize); 1002f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He if ((byteBuffer == NULL) && (env->ExceptionCheck() == false)) { 1003f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jniThrowException(env, "java/lang/IllegalStateException", 1004f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "Failed to allocate ByteBuffer"); 1005f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return NULL; 1006f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 1007f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 1008f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He // Finally, create this SurfacePlane. 1009f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He jobject surfacePlane = env->NewObject(gSurfacePlaneClassInfo.clazz, 1010f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He gSurfacePlaneClassInfo.ctor, thiz, rowStride, pixelStride, byteBuffer); 1011f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He env->SetObjectArrayElement(surfacePlanes, i, surfacePlane); 1012f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 1013f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 1014f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return surfacePlanes; 1015f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 1016f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 1017f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He// -------------------------------Private convenience methods-------------------- 1018f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 1019ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun Hestatic bool isFormatOpaque(int format) { 1020ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He // Only treat IMPLEMENTATION_DEFINED as an opaque format for now. 1021ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He return format == HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED; 1022f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 1023f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 1024f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic bool isPossiblyYUV(PixelFormat format) { 1025f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He switch (static_cast<int>(format)) { 1026f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_RGBA_8888: 1027f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_RGBX_8888: 1028f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_RGB_888: 1029f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_RGB_565: 1030f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_BGRA_8888: 1031f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_Y8: 1032f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_Y16: 1033f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_RAW16: 1034f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_RAW10: 1035f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_RAW_OPAQUE: 1036f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_BLOB: 1037f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED: 1038f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return false; 1039f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 1040f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_YV12: 1041f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_YCbCr_420_888: 1042f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_YCbCr_422_SP: 1043f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_YCrCb_420_SP: 1044f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He case HAL_PIXEL_FORMAT_YCbCr_422_I: 1045f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He default: 1046f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return true; 1047f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He } 1048f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 1049f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 1050f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} // extern "C" 1051f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 1052f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He// ---------------------------------------------------------------------------- 1053f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 1054f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic JNINativeMethod gImageWriterMethods[] = { 1055f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He {"nativeClassInit", "()V", (void*)ImageWriter_classInit }, 1056f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He {"nativeInit", "(Ljava/lang/Object;Landroid/view/Surface;I)J", 1057f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He (void*)ImageWriter_init }, 1058ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He {"nativeClose", "(J)V", (void*)ImageWriter_close }, 1059ce9d6f9c75e2254f3704996e232e57e0c8f686d8Zhijun He {"nativeAttachAndQueueImage", "(JJIJIIII)I", (void*)ImageWriter_attachAndQueueImage }, 1060f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He {"nativeDequeueInputImage", "(JLandroid/media/Image;)V", (void*)ImageWriter_dequeueImage }, 1061f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He {"nativeQueueInputImage", "(JLandroid/media/Image;JIIII)V", (void*)ImageWriter_queueImage }, 1062f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He {"cancelImage", "(JLandroid/media/Image;)V", (void*)ImageWriter_cancelImage }, 1063f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He}; 1064f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 1065f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Hestatic JNINativeMethod gImageMethods[] = { 1066f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He {"nativeCreatePlanes", "(II)[Landroid/media/ImageWriter$WriterSurfaceImage$SurfacePlane;", 1067f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He (void*)Image_createSurfacePlanes }, 1068f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He {"nativeGetWidth", "()I", (void*)Image_getWidth }, 1069f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He {"nativeGetHeight", "()I", (void*)Image_getHeight }, 1070f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He {"nativeGetFormat", "()I", (void*)Image_getFormat }, 1071f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He}; 1072f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 1073f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun Heint register_android_media_ImageWriter(JNIEnv *env) { 1074f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 1075f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int ret1 = AndroidRuntime::registerNativeMethods(env, 1076f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "android/media/ImageWriter", gImageWriterMethods, NELEM(gImageWriterMethods)); 1077f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 1078f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He int ret2 = AndroidRuntime::registerNativeMethods(env, 1079f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He "android/media/ImageWriter$WriterSurfaceImage", gImageMethods, NELEM(gImageMethods)); 1080f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 1081f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He return (ret1 || ret2); 1082f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He} 1083f6a09e510649ae4701bb5ad4c40d102d59a5608cZhijun He 1084