tequilaOS/platform_system_core
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge "Relax requirements on android_ycbcr to allow P010" am: b29ff55897

Browse source 
Original change: https://android-review.googlesource.com/c/platform/system/core/+/1990490

Change-Id: I856ec300bd2bb913f9c0f7dae3ff56ddd126c4ff
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Jason Macnak 2022-03-29 20:06:01 +00:00 committed by Automerger Merge Worker
commit 7101688536
1 changed files with 6 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
libsystem/include/system/graphics.h
View file

@ -59,12 +59,14 @@ typedef android_hdr_t android_hdr;
/*
* Structure for describing YCbCr formats for consumption by applications.
* This is used with HAL_PIXEL_FORMAT_YCbCr_*_888.
* This is used with HAL_PIXEL_FORMAT_YCbCr_*.
*
* Buffer chroma subsampling is defined in the format.
* e.g. HAL_PIXEL_FORMAT_YCbCr_420_888 has subsampling 4:2:0.
*
* Buffers must have a 8 bit depth.
* Buffers must have a byte aligned channel depth or a byte aligned packed
* channel depth (e.g. 10 bits packed into 16 bits for
* HAL_PIXEL_FORMAT_YCbCr_P010).
*
* y, cb, and cr point to the first byte of their respective planes.
*
@ -75,8 +77,8 @@ typedef android_hdr_t android_hdr;
* cstride is the stride of the chroma planes.
*
* chroma_step is the distance in bytes from one chroma pixel value to the
* next. This is 2 bytes for semiplanar (because chroma values are interleaved
* and each chroma value is one byte) and 1 for planar.
* next. This is `2 * channel depth` bytes for semiplanar (because chroma
* values are interleaved) and `1 * channel depth` bytes for planar.
*/
struct android_ycbcr {