So, it looks like I'll need some blorp patches before we can land this for real. I'll try and cook some up.
On Wed, Aug 2, 2017 at 2:35 AM, Lionel Landwerlin < [email protected]> wrote: > Both are : > > Reviewed-by: Lionel Landwerlin <[email protected]> > > > On 02/08/17 02:16, Jason Ekstrand wrote: > >> Unreal Engine 4 seems to really like VK_FORMAT_R8_SRGB for some reason. >> We don't technically have the hardware format but we do have L8_SRGB. >> It's easy enough to fake with that and a swizzle. While we're at it, we >> may as well support R8G8_SRGB using L8A8_SRGB. >> --- >> src/intel/vulkan/anv_formats.c | 6 ++++-- >> 1 file changed, 4 insertions(+), 2 deletions(-) >> >> diff --git a/src/intel/vulkan/anv_formats.c >> b/src/intel/vulkan/anv_formats.c >> index c656d7e..2309dfe 100644 >> --- a/src/intel/vulkan/anv_formats.c >> +++ b/src/intel/vulkan/anv_formats.c >> @@ -74,14 +74,16 @@ static const struct anv_format anv_formats[] = { >> fmt(VK_FORMAT_R8_SSCALED, ISL_FORMAT_R8_SSCALED), >> fmt(VK_FORMAT_R8_UINT, ISL_FORMAT_R8_UINT), >> fmt(VK_FORMAT_R8_SINT, ISL_FORMAT_R8_SINT), >> - fmt(VK_FORMAT_R8_SRGB, ISL_FORMAT_UNSUPPORTED), >> + swiz_fmt(VK_FORMAT_R8_SRGB, ISL_FORMAT_L8_UNORM_SRGB, >> + _ISL_SWIZZLE(RED, ZERO, ZERO, >> ONE)), >> fmt(VK_FORMAT_R8G8_UNORM, ISL_FORMAT_R8G8_UNORM), >> fmt(VK_FORMAT_R8G8_SNORM, ISL_FORMAT_R8G8_SNORM), >> fmt(VK_FORMAT_R8G8_USCALED, ISL_FORMAT_R8G8_USCALED), >> fmt(VK_FORMAT_R8G8_SSCALED, ISL_FORMAT_R8G8_SSCALED), >> fmt(VK_FORMAT_R8G8_UINT, ISL_FORMAT_R8G8_UINT), >> fmt(VK_FORMAT_R8G8_SINT, ISL_FORMAT_R8G8_SINT), >> - fmt(VK_FORMAT_R8G8_SRGB, ISL_FORMAT_UNSUPPORTED), /* >> L8A8_UNORM_SRGB */ >> + swiz_fmt(VK_FORMAT_R8G8_SRGB, ISL_FORMAT_L8A8_UNORM_SRGB, >> + _ISL_SWIZZLE(RED, ALPHA, ZERO, >> ONE)), >> fmt(VK_FORMAT_R8G8B8_UNORM, ISL_FORMAT_R8G8B8_UNORM), >> fmt(VK_FORMAT_R8G8B8_SNORM, ISL_FORMAT_R8G8B8_SNORM), >> fmt(VK_FORMAT_R8G8B8_USCALED, ISL_FORMAT_R8G8B8_USCALED), >> > > >
_______________________________________________ mesa-dev mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-dev
