This fixes an apparent regression in a bunch of image store vulkan CTS tests from commit ad38ba113491869ab0dffed937f7b3dd50e8a735, which started using OWORD block read messages to implement UBO loads. The reason for the failure is that we were giving bogus buffer alignment limits to the application (1B), so the CTS would happily come back with descriptor sets pointing at not even word-aligned uniform buffer addresses. No idea how these tests could possibly work before while we were using the sampler to fetch pull constants.
Cc: <mesa-sta...@lists.freedesktop.org> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99097 Reported-by: Mark Janes <mark.a.ja...@intel.com> --- src/intel/vulkan/anv_device.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c index e3d278d..9245e5c 100644 --- a/src/intel/vulkan/anv_device.c +++ b/src/intel/vulkan/anv_device.c @@ -582,8 +582,8 @@ void anv_GetPhysicalDeviceProperties( .viewportSubPixelBits = 13, /* We take a float? */ .minMemoryMapAlignment = 4096, /* A page */ .minTexelBufferOffsetAlignment = 1, - .minUniformBufferOffsetAlignment = 1, - .minStorageBufferOffsetAlignment = 1, + .minUniformBufferOffsetAlignment = 16, + .minStorageBufferOffsetAlignment = 4, .minTexelOffset = -8, .maxTexelOffset = 7, .minTexelGatherOffset = -32, -- 2.10.2 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
