static void SurfaceTexture_finalize(JNIEnv* env, jobject thiz)
{
sp<GLConsumer> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, thiz));
surfaceTexture->setFrameAvailableListener(0);
SurfaceTexture_setFrameAvailableListener(env, thiz, 0);
SurfaceTexture_setSurfaceTexture(env, thiz, 0);
SurfaceTexture_setProducer(env, thiz, 0);
}
void CSurfaceTexture::NativeFinalize()
{
android::sp<GLConsumer> surfaceTexture(SurfaceTexture_getSurfaceTexture(this));
surfaceTexture->setFrameAvailableListener(0);
SurfaceTexture_setFrameAvailableListener(this, 0);
SurfaceTexture_setSurfaceTexture(this, 0);
SurfaceTexture_setProducer(this, 0);
}
static void SurfaceTexture_init(JNIEnv* env, jobject thiz, jboolean isDetached,
jint texName, jboolean singleBufferMode, jobject weakThiz)
{
sp<IGraphicBufferProducer> producer;
sp<IGraphicBufferConsumer> consumer;
BufferQueue::createBufferQueue(&producer, &consumer);
if (singleBufferMode) {
consumer->disableAsyncBuffer();
consumer->setDefaultMaxBufferCount(1);
}
sp<GLConsumer> surfaceTexture;
if (isDetached) {
surfaceTexture = new GLConsumer(consumer, GL_TEXTURE_EXTERNAL_OES,
true, true);
} else {
surfaceTexture = new GLConsumer(consumer, texName,
GL_TEXTURE_EXTERNAL_OES, true, true);
}
if (surfaceTexture == 0) {
jniThrowException(env, OutOfResourcesException,
"Unable to create native SurfaceTexture");
return;
}
surfaceTexture->setName(String8::format("SurfaceTexture-%d-%d-%d",
(isDetached ? 0 : texName),
getpid(),
createProcessUniqueId()));
SurfaceTexture_setSurfaceTexture(env, thiz, surfaceTexture);
SurfaceTexture_setProducer(env, thiz, producer);
jclass clazz = env->GetObjectClass(thiz);
if (clazz == NULL) {
jniThrowRuntimeException(env,
"Can't find android/graphics/SurfaceTexture");
return;
}
sp<JNISurfaceTextureContext> ctx(new JNISurfaceTextureContext(env, weakThiz,
clazz));
surfaceTexture->setFrameAvailableListener(ctx);
SurfaceTexture_setFrameAvailableListener(env, thiz, ctx);
}
ECode CSurfaceTexture::NativeInit(
/* [in] */ Boolean isDetached,
/* [in] */ Int32 texName,
/* [in] */ Boolean singleBufferMode,
/* [in] */ IWeakReference/*<SurfaceTexture>*/* weakSelf) /*throws Surface.OutOfResourcesException*/
{
android::sp<IGraphicBufferProducer> producer;
android::sp<IGraphicBufferConsumer> consumer;
BufferQueue::createBufferQueue(&producer, &consumer);
if (singleBufferMode) {
consumer->disableAsyncBuffer();
consumer->setDefaultMaxBufferCount(1);
}
android::sp<GLConsumer> surfaceTexture;
if (isDetached) {
surfaceTexture = new GLConsumer(consumer, GL_TEXTURE_EXTERNAL_OES,
true, true);
} else {
surfaceTexture = new GLConsumer(consumer, texName,
GL_TEXTURE_EXTERNAL_OES, true, true);
}
if (surfaceTexture == 0) {
// jniThrowException(env, OutOfResourcesException,
// "Unable to create native SurfaceTexture");
return E_OUT_OF_RESOURCES_EXCEPTION;
}
SurfaceTexture_setSurfaceTexture(this, surfaceTexture);
SurfaceTexture_setProducer(this, producer);
// jclass clazz = env->GetObjectClass(thiz);
// if (clazz == NULL) {
// // jniThrowRuntimeException(env,
// // "Can't find android/graphics/SurfaceTexture");
// return E_RUNTIME_EXCEPTION;
// }
android::sp<DroidSurfaceTextureContext> ctx(new DroidSurfaceTextureContext(weakSelf));
surfaceTexture->setFrameAvailableListener(ctx);
SurfaceTexture_setFrameAvailableListener(this, ctx);
return NOERROR;
}
