Minor tweaks.

class SurfaceTextureClient;

/*

 * This class defines an interface that is implemented by classes that

 * produce buffers of graphics data.  For example, a class that decodes

 * video for playback might use this to provide frames.  This is

 * typically done indirectly, through SurfaceTextureClient.

 * This class defines the Binder IPC interface for the producer side of

 * a queue of graphics buffers.  It's used to send graphics data from one

 * component to another.  For example, a class that decodes video for

 * playback might use this to provide frames.  This is typically done

 * indirectly, through SurfaceTextureClient.

 *

 * The underlying mechanism is a BufferQueue.  In normal operation, the

 * producer calls dequeueBuffer() to get an empty buffer, fills it with

 * data, then calls queueBuffer() to make it available to the consumer.

 *

 * The BnGraphicBufferProducer and BpGraphicBufferProducer classes provide

 * the Binder IPC implementation.

 * The underlying mechanism is a BufferQueue, which implements

 * BnGraphicBufferProducer.  In normal operation, the producer calls

 * dequeueBuffer() to get an empty buffer, fills it with data, then

 * calls queueBuffer() to make it available to the consumer.

 *

 * This class was previously called ISurfaceTexture.

 */

    }

};

IMPLEMENT_META_INTERFACE(GraphicBufferProducer, "android.gui.SurfaceTexture");

IMPLEMENT_META_INTERFACE(GraphicBufferProducer, "android.gui.IGraphicBufferProducer");

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