Re: [Mesa-dev] [PATCH 1/2] anv/formats: Update the BC1_RGB mappings

2017-05-18 Thread Jason Ekstrand
rb On Thu, May 11, 2017 at 4:46 PM, Nanley Chery wrote: > The DXT1_RGB* format does not provide the correct behavior for Vulkan in > the case where color_0 <= color_1. BC1_RGB_UNORM with a alpha set to 1 > provides the behavior which matches the spec. > > Bugzilla: https://bugs.freedesktop.org/s

[Mesa-dev] [PATCH 1/2] anv/formats: Update the BC1_RGB mappings

2017-05-11 Thread Nanley Chery
The DXT1_RGB* format does not provide the correct behavior for Vulkan in the case where color_0 <= color_1. BC1_RGB_UNORM with a alpha set to 1 provides the behavior which matches the spec. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100925 Cc: Signed-off-by: Nanley Chery --- src/int