Added an API IOMX::createRendererFromJavaSurface.
This api allows to instantiate a renderer by specifying the hosting java Surface object. This hides the implementation details of (java-)Surface, (native-)Surface and friends.
diff --git a/media/libmedia/IOMX.cpp b/media/libmedia/IOMX.cpp
index 10bebd0..0cec7bb 100644
--- a/media/libmedia/IOMX.cpp
+++ b/media/libmedia/IOMX.cpp
@@ -45,6 +45,31 @@
displayWidth, displayHeight);
}
+sp<IOMXRenderer> IOMX::createRendererFromJavaSurface(
+ JNIEnv *env, jobject javaSurface,
+ const char *componentName,
+ OMX_COLOR_FORMATTYPE colorFormat,
+ size_t encodedWidth, size_t encodedHeight,
+ size_t displayWidth, size_t displayHeight) {
+ jclass surfaceClass = env->FindClass("android/view/Surface");
+ if (surfaceClass == NULL) {
+ LOGE("Can't find android/view/Surface");
+ return NULL;
+ }
+
+ jfieldID surfaceID = env->GetFieldID(surfaceClass, "mSurface", "I");
+ if (surfaceID == NULL) {
+ LOGE("Can't find Surface.mSurface");
+ return NULL;
+ }
+
+ sp<Surface> surface = (Surface *)env->GetIntField(javaSurface, surfaceID);
+
+ return createRenderer(
+ surface, componentName, colorFormat, encodedWidth,
+ encodedHeight, displayWidth, displayHeight);
+}
+
class BpOMX : public BpInterface<IOMX> {
public:
BpOMX(const sp<IBinder> &impl)