diff options
| author | Jason Ekstrand <jason@jlekstrand.net> | 2019-07-26 17:41:59 -0500 |
|---|---|---|
| committer | Jason Ekstrand <jason@jlekstrand.net> | 2019-07-29 11:34:18 -0500 |
| commit | 7c1b39cf18481f0d15f3ffb1130da4479032d76a (patch) | |
| tree | 6af5095c034ca166e4a5555aec4049563fcf7616 /src/intel/isl | |
| parent | 463164b325d1a9d6b05f4e459af04b2e8df29dbe (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: mesa-stable@lists.freedesktop.org
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Diffstat (limited to 'src/intel/isl')
| -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) |