This change adds a new Gralloc usage bit to indicate that a buffer will
be passed to the HW video encoder.
Change-Id: I75c3fc514906e5b18fb60345a2d9c5a606403633
This change adds a new Gralloc usage bit to indicate that the Gralloc
buffer being allocated will be passed to the HWComposer HAL module.
Change-Id: If901f886cb22fc8379811898db3a380a61c0e442
fb and gralloc are part of the same HAL for now,
but for clarity we split them into these two headers.
Change-Id: I8e9e3068e47f0d94dd7c145d72fdc2e9fff24af5
This change adds a gralloc usage flag to indicate that a buffer should
be displayed full-screen on an external display if one is present.
Change-Id: I3230a8dd2c49c89c81bf0ee9e646a448028bda2e
a new method, compostionComplete() is added to the framebuffer hal, it is used by surfaceflinger to signal the driver that the composition is complete, BEFORE it releases its client. This gives a chance to the driver to perfrom the proper synchronization.
- make sure to return an error if a buffer is locked twice or unlocked while not locked.
- added registerBuffer() and unregisterBuffer() to the gralloc module so that we can do some cleanup when a buffer is no longer needed. this became necessary after we removed map/unmap so we have a place to unmap buffers without the need of a kernel module.
- change the constants for GRALLOC_USAGE_SW_{READ|WRITE}_NEVER to 0, so that NOT specifying them means "NEVER".
