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| author | Jiwen 'Steve' Cai <jwcai@google.com> | 2017-03-31 11:19:50 -0700 |
|---|---|---|
| committer | Jiwen 'Steve' Cai <jwcai@google.com> | 2017-04-03 19:13:31 -0700 |
| commit | d28e8283d39e7eb6c714511a0430d4cc836298cb (patch) | |
| tree | e83bd8cf3a0f4d3d4eef9aa10d978b783b22414c /core/jni/include | |
| parent | b43a5305bddb81881992819a40846b52e72afd3e (diff) | |
ANativeWindow_toSurface implementation
This enables the conversion from an ANativeWindow (created by NDK API
such as: AImageReader_create) to a Java Surface, so that developers can
hookup a Java Producer to a native buffer consumer.
This CL also introduces android_view_Surface_createFromSurface helper
function in libandroid_runtime to convert a C++ sp<Surface> to a Java
Surface object.
Bug: 36862948
Test: android.media.cts.NativeImageReaderTest
Change-Id: Ia99adb654da505ac117a8e58153ac800df23a650
Diffstat (limited to 'core/jni/include')
| -rw-r--r-- | core/jni/include/android_runtime/android_view_Surface.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/core/jni/include/android_runtime/android_view_Surface.h b/core/jni/include/android_runtime/android_view_Surface.h index 3f1bdff81aef..2641ab8f0337 100644 --- a/core/jni/include/android_runtime/android_view_Surface.h +++ b/core/jni/include/android_runtime/android_view_Surface.h @@ -69,6 +69,10 @@ extern bool android_view_Surface_isInstanceOf(JNIEnv* env, jobject obj); /* Gets the underlying Surface from a Surface Java object. */ extern sp<Surface> android_view_Surface_getSurface(JNIEnv* env, jobject surfaceObj); +/* Creates a Surface from an android::Surface. */ +extern jobject android_view_Surface_createFromSurface(JNIEnv* env, + const sp<Surface>& surface); + /* Creates a Surface from an IGraphicBufferProducer. */ extern jobject android_view_Surface_createFromIGraphicBufferProducer(JNIEnv* env, const sp<IGraphicBufferProducer>& bufferProducer); |