Fix VideoFrame class layout for 64/32 bit
This structure is passed between 64 and 32 bit processes via shared
memory, so ensure it's the same size, and that the members we care
about are in the same place.
Bug: 17569156
Change-Id: Id776bc825af1fbf43a6dd3407cca064f6d932902
diff --git a/include/private/media/VideoFrame.h b/include/private/media/VideoFrame.h
index 5dd425b..5193d00 100644
--- a/include/private/media/VideoFrame.h
+++ b/include/private/media/VideoFrame.h
@@ -63,8 +63,11 @@
uint32_t mDisplayWidth;
uint32_t mDisplayHeight;
uint32_t mSize; // Number of bytes in mData
+ int32_t mRotationAngle; // rotation angle, clockwise, should be multiple of 90
+ // mData should be 64 bit aligned to prevent additional padding
uint8_t* mData; // Actual binary data
- int32_t mRotationAngle; // rotation angle, clockwise
+ // pad structure so it's the same size on 64 bit and 32 bit
+ char mPadding[8 - sizeof(mData)];
};
}; // namespace android