diff options
Diffstat (limited to 'include/gui/BufferQueue.h')
-rw-r--r-- | include/gui/BufferQueue.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/gui/BufferQueue.h b/include/gui/BufferQueue.h index 02598b0..cd38cfe 100644 --- a/include/gui/BufferQueue.h +++ b/include/gui/BufferQueue.h @@ -33,6 +33,23 @@ namespace android { // ---------------------------------------------------------------------------- +#ifdef QCOM_BSP +/* + * Structure to hold the buffer geometry + */ +struct QBufGeometry { + int mWidth; + int mHeight; + int mFormat; + QBufGeometry(): mWidth(0), mHeight(0), mFormat(0) {} + void set(int w, int h, int f) { + mWidth = w; + mHeight = h; + mFormat = f; + } +}; +#endif + class BufferQueue : public BnSurfaceTexture { public: enum { MIN_UNDEQUEUED_BUFFERS = 2 }; @@ -156,6 +173,11 @@ public: // to calculate the size for the buffer. this will take effect from next // dequeue buffer. virtual status_t setBuffersSize(int size); + + // update buffer width, height and format for a native buffer + // dynamically from the client which will take effect in the next + // queue buffer. + virtual status_t updateBuffersGeometry(int w, int h, int f); #endif // connect attempts to connect a producer client API to the BufferQueue. @@ -547,6 +569,11 @@ private: // mTransformHint is used to optimize for screen rotations uint32_t mTransformHint; + +#ifdef QCOM_BSP + // holds the updated buffer geometry info of the new video resolution. + QBufGeometry mNextBufferInfo; +#endif }; // ---------------------------------------------------------------------------- |