1 files changed, 13 insertions, 68 deletions

diff --git a/include/gui/IGraphicBufferConsumer.h b/include/gui/IGraphicBufferConsumer.h
index 15f51fe..8f31b55 100644
--- a/include/gui/IGraphicBufferConsumer.h
+++ b/include/gui/IGraphicBufferConsumer.h
@@ -25,6 +25,7 @@
 #include <utils/Timers.h>
 
 #include <binder/IInterface.h>
+#include <ui/PixelFormat.h>
 #include <ui/Rect.h>
 
 #include <EGL/egl.h>
@@ -33,6 +34,7 @@
 namespace android {
 // ----------------------------------------------------------------------------
 
+class BufferItem;
 class Fence;
 class GraphicBuffer;
 class IConsumerListener;
@@ -41,71 +43,6 @@ class NativeHandle;
 class IGraphicBufferConsumer : public IInterface {
 
 public:
-
-    // public facing structure for BufferSlot
-    class BufferItem : public Flattenable<BufferItem> {
-        friend class Flattenable<BufferItem>;
-        size_t getPodSize() const;
-        size_t getFlattenedSize() const;
-        size_t getFdCount() const;
-        status_t flatten(void*& buffer, size_t& size, int*& fds, size_t& count) const;
-        status_t unflatten(void const*& buffer, size_t& size, int const*& fds, size_t& count);
-
-    public:
-        // The default value of mBuf, used to indicate this doesn't correspond to a slot.
-        enum { INVALID_BUFFER_SLOT = -1 };
-        BufferItem();
-
-        // mGraphicBuffer points to the buffer allocated for this slot, or is NULL
-        // if the buffer in this slot has been acquired in the past (see
-        // BufferSlot.mAcquireCalled).
-        sp<GraphicBuffer> mGraphicBuffer;
-
-        // mFence is a fence that will signal when the buffer is idle.
-        sp<Fence> mFence;
-
-        // mCrop is the current crop rectangle for this buffer slot.
-        Rect mCrop;
-
-        // mTransform is the current transform flags for this buffer slot.
-        // refer to NATIVE_WINDOW_TRANSFORM_* in <window.h>
-        uint32_t mTransform;
-
-        // mScalingMode is the current scaling mode for this buffer slot.
-        // refer to NATIVE_WINDOW_SCALING_* in <window.h>
-        uint32_t mScalingMode;
-
-        // mTimestamp is the current timestamp for this buffer slot. This gets
-        // to set by queueBuffer each time this slot is queued. This value
-        // is guaranteed to be monotonically increasing for each newly
-        // acquired buffer.
-        int64_t mTimestamp;
-
-        // mIsAutoTimestamp indicates whether mTimestamp was generated
-        // automatically when the buffer was queued.
-        bool mIsAutoTimestamp;
-
-        // mFrameNumber is the number of the queued frame for this slot.
-        uint64_t mFrameNumber;
-
-        // mBuf is the slot index of this buffer (default INVALID_BUFFER_SLOT).
-        int mBuf;
-
-        // mIsDroppable whether this buffer was queued with the
-        // property that it can be replaced by a new buffer for the purpose of
-        // making sure dequeueBuffer() won't block.
-        // i.e.: was the BufferQueue in "mDequeueBufferCannotBlock" when this buffer
-        // was queued.
-        bool mIsDroppable;
-
-        // Indicates whether this buffer has been seen by a consumer yet
-        bool mAcquireCalled;
-
-        // Indicates this buffer must be transformed by the inverse transform of the screen
-        // it is displayed onto. This is applied after mTransform.
-        bool mTransformToDisplayInverse;
-    };
-
     enum {
         // Returned by releaseBuffer, after which the consumer must
         // free any references to the just-released buffer that it might have.
@@ -280,11 +217,19 @@ public:
 
     // setDefaultBufferFormat allows the BufferQueue to create
     // GraphicBuffers of a defaultFormat if no format is specified
-    // in dequeueBuffer.  Formats are enumerated in graphics.h; the
-    // initial default is HAL_PIXEL_FORMAT_RGBA_8888.
+    // in dequeueBuffer.
+    // The initial default is PIXEL_FORMAT_RGBA_8888.
+    //
+    // Return of a value other than NO_ERROR means an unknown error has occurred.
+    virtual status_t setDefaultBufferFormat(PixelFormat defaultFormat) = 0;
+
+    // setDefaultBufferDataSpace is a request to the producer to provide buffers
+    // of the indicated dataSpace. The producer may ignore this request.
+    // The initial default is HAL_DATASPACE_UNKNOWN.
     //
     // Return of a value other than NO_ERROR means an unknown error has occurred.
-    virtual status_t setDefaultBufferFormat(uint32_t defaultFormat) = 0;
+    virtual status_t setDefaultBufferDataSpace(
+            android_dataspace defaultDataSpace) = 0;
 
     // setConsumerUsageBits will turn on additional usage bits for dequeueBuffer.
     // These are merged with the bits passed to dequeueBuffer.  The values are