diff options
| author | Jason Ekstrand <[email protected]> | 2019-07-26 17:41:59 -0500 |
|---|---|---|
| committer | Juan A. Suarez Romero <[email protected]> | 2019-07-30 08:29:37 +0000 |
| commit | 66ee5bd0826911b2db14c2ebf6f3a7392a3f68cc (patch) | |
| tree | 299f066ea67e837b4fcdf67a61e3f3efade15bc1 /src/intel/isl/isl_format.c | |
| parent | 7364cb04c546fd50fd72a436980c108627219d4e (diff) | |
isl/formats: R8G8B8_UNORM_SRGB isn't supported on HSW
On Haswell, the format works but it doesn't properly do an sRGB decode.
It appears to act identically to R8G8B8_UNORM. Only Vulkan uses this
format so this only affects Vulkan on HSW.
Cc: [email protected]
Reviewed-by: Eric Engestrom <[email protected]>
(cherry picked from commit 7c1b39cf18481f0d15f3ffb1130da4479032d76a)
Diffstat (limited to 'src/intel/isl/isl_format.c')
| -rw-r--r-- | src/intel/isl/isl_format.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/intel/isl/isl_format.c b/src/intel/isl/isl_format.c index b429e7779a4..9847f231923 100644 --- a/src/intel/isl/isl_format.c +++ b/src/intel/isl/isl_format.c @@ -294,7 +294,11 @@ static const struct surface_format_info format_info[] = { SF( 70, 70, x, x, x, x, x, x, x, x, x, x, BC7_UNORM_SRGB) SF( 70, 70, x, x, x, x, x, x, x, x, x, x, BC6H_UF16) SF( x, x, x, x, x, x, x, x, x, x, x, x, PLANAR_420_8) - SF( 75, 75, x, x, x, x, x, x, x, x, x, x, R8G8B8_UNORM_SRGB) + /* The format enum for R8G8B8_UNORM_SRGB first shows up in the HSW PRM but + * empirical testing indicates that it doesn't actually sRGB decode and + * acts identical to R8G8B8_UNORM. It does work on gen8+. + */ + SF( 80, 80, x, x, x, x, x, x, x, x, x, x, R8G8B8_UNORM_SRGB) SF( 80, 80, x, x, x, x, x, x, x, x, x, x, ETC1_RGB8) SF( 80, 80, x, x, x, x, x, x, x, x, x, x, ETC2_RGB8) SF( 80, 80, x, x, x, x, x, x, x, x, x, x, EAC_R11) |