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Gralloc: add a usage bit for video encoding

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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 commit is contained in:
Jamie Gennis
2011-11-21 16:50:49 -08:00
parent fb410365ca
commit 29ead941b3
1 changed files with 23 additions and 21 deletions
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4
include/hardware/gralloc.h
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@@ -74,8 +74,10 @@ enum {
GRALLOC_USAGE_HW_COMPOSER = 0x00000800, GRALLOC_USAGE_HW_COMPOSER = 0x00000800,
/* buffer will be used with the framebuffer device */ /* buffer will be used with the framebuffer device */
GRALLOC_USAGE_HW_FB = 0x00001000, GRALLOC_USAGE_HW_FB = 0x00001000,
/* buffer will be used with the HW video encoder */
GRALLOC_USAGE_HW_VIDEO_ENCODER = 0x00010000,
/* mask for the software usage bit-mask */ /* mask for the software usage bit-mask */
GRALLOC_USAGE_HW_MASK = 0x00001F00, GRALLOC_USAGE_HW_MASK = 0x00011F00,
/* buffer should be displayed full-screen on an external display when /* buffer should be displayed full-screen on an external display when
* possible * possible