Clarify documentation for AImageReader_getHGBPFromHandle.
Explicitly state that the native handle taken by AImageReader_getHGBPFromHandle must have been
obtained from the llndk api : AImageReader_getWindowNativeHandle().
Bug: 110364143
Test: mm -j64
Change-Id: I75312b29b25cb79499a5c1a86f2d0ebbff2c3d67
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>
diff --git a/media/ndk/NdkImageReaderPriv.h b/media/ndk/NdkImageReaderPriv.h
index a9b54a8..d9ddfd9 100644
--- a/media/ndk/NdkImageReaderPriv.h
+++ b/media/ndk/NdkImageReaderPriv.h
@@ -170,9 +170,7 @@
};
// Retrieves HGraphicBufferProducer corresponding to the native_handle_t
-// provided. This method also deletes the HalToken corresponding to the
-// native_handle_t. Thus, if it is used twice in succession, the second call
-// returns nullptr;
+// provided (this native handle MUST have been obtained by AImageReader_getWindowNativeHandle()).
sp<HGraphicBufferProducer> AImageReader_getHGBPFromHandle(const native_handle_t *handle);
#endif // _NDK_IMAGE_READER_PRIV_H