Merge "media: reserve color formats used by flex-YUV422/444 and RGB/A888" (90686d8e) · Commits · e / os / android_system_core

include/system/graphics.h

+60 −4

Original line number	Diff line number	Diff line
		@@ -358,11 +358,11 @@ enum {
		HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED = 0x22,

		/*
		* Android flexible YCbCr formats
		* Android flexible YCbCr 4:2:0 formats
		*
		* This format allows platforms to use an efficient YCbCr/YCrCb buffer
		* layout, while still describing the buffer layout in a way accessible to
		* the CPU in a device-independent manner. While called YCbCr, it can be
		* This format allows platforms to use an efficient YCbCr/YCrCb 4:2:0
		* buffer layout, while still describing the general format in a
		* layout-independent manner. While called YCbCr, it can be
		* used to describe formats with either chromatic ordering, as well as
		* whole planar or semiplanar layouts.
		*
		@@ -379,6 +379,62 @@ enum {
		*/
		HAL_PIXEL_FORMAT_YCbCr_420_888 = 0x23,

		/*
		* Android flexible YCbCr 4:2:2 formats
		*
		* This format allows platforms to use an efficient YCbCr/YCrCb 4:2:2
		* buffer layout, while still describing the general format in a
		* layout-independent manner. While called YCbCr, it can be
		* used to describe formats with either chromatic ordering, as well as
		* whole planar or semiplanar layouts.
		*
		* This format is currently only used by SW readable buffers
		* produced by MediaCodecs, so the gralloc module can ignore this format.
		*/
		HAL_PIXEL_FORMAT_YCbCr_422_888 = 0x27,

		/*
		* Android flexible YCbCr 4:4:4 formats
		*
		* This format allows platforms to use an efficient YCbCr/YCrCb 4:4:4
		* buffer layout, while still describing the general format in a
		* layout-independent manner. While called YCbCr, it can be
		* used to describe formats with either chromatic ordering, as well as
		* whole planar or semiplanar layouts.
		*
		* This format is currently only used by SW readable buffers
		* produced by MediaCodecs, so the gralloc module can ignore this format.
		*/
		HAL_PIXEL_FORMAT_YCbCr_444_888 = 0x28,

		/*
		* Android flexible RGB 888 formats
		*
		* This format allows platforms to use an efficient RGB/BGR/RGBX/BGRX
		* buffer layout, while still describing the general format in a
		* layout-independent manner. While called RGB, it can be
		* used to describe formats with either color ordering and optional
		* padding, as well as whole planar layout.
		*
		* This format is currently only used by SW readable buffers
		* produced by MediaCodecs, so the gralloc module can ignore this format.
		*/
		HAL_PIXEL_FORMAT_FLEX_RGB_888 = 0x29,

		/*
		* Android flexible RGBA 8888 formats
		*
		* This format allows platforms to use an efficient RGBA/BGRA/ARGB/ABGR
		* buffer layout, while still describing the general format in a
		* layout-independent manner. While called RGBA, it can be
		* used to describe formats with any of the component orderings, as
		* well as whole planar layout.
		*
		* This format is currently only used by SW readable buffers
		* produced by MediaCodecs, so the gralloc module can ignore this format.
		*/
		HAL_PIXEL_FORMAT_FLEX_RGBA_8888 = 0x2A,

		/* Legacy formats (deprecated), used by ImageFormat.java */
		HAL_PIXEL_FORMAT_YCbCr_422_SP = 0x10, // NV16
		HAL_PIXEL_FORMAT_YCrCb_420_SP = 0x11, // NV21