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gbm: add GBM_FORMAT_[AX]BGR16161616 

Signed-off-by: Manuel Stoeckl <code@mstoeckl.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14580>
This commit is contained in:
Manuel Stoeckl 2022-01-09 21:30:29 -05:00 committed by Marge Bot
parent a5f1ebb9bb
commit d8eff20b9b
3 changed files with 17 additions and 0 deletions
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10
src/gbm/backends/dri/gbm_dri.c
View File

@ -609,6 +609,16 @@ static const struct gbm_dri_visual gbm_dri_visuals_table[] = {
{ 0, 10, 20, 30 },
{ 10, 10, 10, 2 },
},
{
GBM_FORMAT_XBGR16161616, __DRI_IMAGE_FORMAT_XBGR16161616,
{ 0, 16, 32, -1 },
{ 16, 16, 16, 0 },
},
{
GBM_FORMAT_ABGR16161616, __DRI_IMAGE_FORMAT_ABGR16161616,
{ 0, 16, 32, 48 },
{ 16, 16, 16, 16 },
},
{
GBM_FORMAT_XBGR16161616F, __DRI_IMAGE_FORMAT_XBGR16161616F,
{ 0, 16, 32, -1 },

2
src/gbm/main/gbm.c
View File

@ -273,6 +273,8 @@ gbm_bo_get_bpp(struct gbm_bo *bo)
case GBM_FORMAT_RGBA1010102:
case GBM_FORMAT_BGRA1010102:
return 32;
case GBM_FORMAT_XBGR16161616:
case GBM_FORMAT_ABGR16161616:
case GBM_FORMAT_XBGR16161616F:
case GBM_FORMAT_ABGR16161616F:
return 64;

5
src/gbm/main/gbm.h
View File

@ -157,6 +157,11 @@ enum gbm_bo_format {
#define GBM_FORMAT_RGBA1010102 __gbm_fourcc_code('R', 'A', '3', '0') /* [31:0] R:G:B:A 10:10:10:2 little endian */
#define GBM_FORMAT_BGRA1010102 __gbm_fourcc_code('B', 'A', '3', '0') /* [31:0] B:G:R:A 10:10:10:2 little endian */
/* 64 bpp RGB */
#define GBM_FORMAT_XBGR16161616 __gbm_fourcc_code('X', 'B', '4', '8') /* [63:0] x:B:G:R 16:16:16:16 little endian */
#define GBM_FORMAT_ABGR16161616 __gbm_fourcc_code('A', 'B', '4', '8') /* [63:0] A:B:G:R 16:16:16:16 little endian */
/*
* Floating point 64bpp RGB
* IEEE 754-2008 binary16 half-precision float