diff options
| author | Zhijun He <zhijunhe@google.com> | 2015-02-24 18:12:23 -0800 |
|---|---|---|
| committer | Zhijun He <zhijunhe@google.com> | 2015-03-20 18:19:58 -0700 |
| commit | f6a09e510649ae4701bb5ad4c40d102d59a5608c (patch) | |
| tree | 4c10e3a32cc8df0dab27ec898687421e763009e7 /media/jni/android_media_ImageReader.cpp | |
| parent | 9b58c85524675fd81cd093a8df5273a02f537661 (diff) | |
ImageReader/Writer: Add ImageWriter and Opaque ImageReader
ImageWriter/Reader API change, including below changes
* Interface for Opaque ImageReader
* ImageWriter Interface and implementation
* Image class minor update to support ImageWriter opaque ImageReader
detach/attach interface are defined but yet to be implemented.
Change-Id: Ic7c0d2df73c80b1a81a7316d8c4556bf7703c309
Diffstat (limited to 'media/jni/android_media_ImageReader.cpp')
| -rw-r--r-- | media/jni/android_media_ImageReader.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/media/jni/android_media_ImageReader.cpp b/media/jni/android_media_ImageReader.cpp index b2474931e9c6..9fc7e8ec46d1 100644 --- a/media/jni/android_media_ImageReader.cpp +++ b/media/jni/android_media_ImageReader.cpp @@ -860,6 +860,25 @@ static jint ImageReader_imageSetup(JNIEnv* env, jobject thiz, return ACQUIRE_SUCCESS; } +static void ImageReader_detachImage(JNIEnv* env, jobject thiz, jobject image) { + ALOGV("%s:", __FUNCTION__); + JNIImageReaderContext* ctx = ImageReader_getContext(env, thiz); + if (ctx == NULL) { + jniThrowException(env, "java/lang/IllegalStateException", "ImageReader was already closed"); + return; + } + + // CpuConsumer* consumer = ctx->getCpuConsumer(); + CpuConsumer::LockedBuffer* buffer = Image_getLockedBuffer(env, image); + if (!buffer) { + ALOGW("Image already released!!!"); + return; + } + + // TODO: need implement + jniThrowRuntimeException(env, "nativeDetachImage is not implemented yet!!!"); +} + static jobject ImageReader_getSurface(JNIEnv* env, jobject thiz) { ALOGV("%s: ", __FUNCTION__); @@ -961,6 +980,7 @@ static JNINativeMethod gImageReaderMethods[] = { {"nativeReleaseImage", "(Landroid/media/Image;)V", (void*)ImageReader_imageRelease }, {"nativeImageSetup", "(Landroid/media/Image;)I", (void*)ImageReader_imageSetup }, {"nativeGetSurface", "()Landroid/view/Surface;", (void*)ImageReader_getSurface }, + {"nativeDetachImage", "(Landroid/media/Image;)V", (void*)ImageReader_detachImage }, }; static JNINativeMethod gImageMethods[] = { |