KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

anv: fix feature/property/sizes reported for fragment shading rate 

Fixes: 790ff1ceac ("anv: fixup physical device properties of fragment shading rate")

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11897>
This commit is contained in:
Iván Briano 2021-07-14 19:38:28 -07:00 committed by Marge Bot
parent 8f0385c12c
commit d27f7fa1b3
1 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/intel/vulkan/anv_device.c
View File

@ -1519,7 +1519,9 @@ void anv_GetPhysicalDeviceFeatures2(
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_SHADING_RATE_FEATURES_KHR: {
VkPhysicalDeviceFragmentShadingRateFeaturesKHR *features =
(VkPhysicalDeviceFragmentShadingRateFeaturesKHR *)ext;
features->attachmentFragmentShadingRate = false;
features->pipelineFragmentShadingRate = true;
features->primitiveFragmentShadingRate = false;
break;
}
@ -2321,12 +2323,12 @@ void anv_GetPhysicalDeviceProperties2(
props->maxFragmentShadingRateAttachmentTexelSize = (VkExtent2D) { 0, 0 };
props->maxFragmentShadingRateAttachmentTexelSizeAspectRatio = 0;
props->primitiveFragmentShadingRateWithMultipleViewports = pdevice->info.ver >= 12;
props->primitiveFragmentShadingRateWithMultipleViewports = false;
props->layeredShadingRateAttachments = false;
props->fragmentShadingRateNonTrivialCombinerOps = true;
props->fragmentShadingRateNonTrivialCombinerOps = false;
props->maxFragmentSize = (VkExtent2D) { 4, 4 };
props->maxFragmentSizeAspectRatio = 4;
props->maxFragmentShadingRateCoverageSamples = 4 * 4;
props->maxFragmentShadingRateCoverageSamples = 4 * 4 * 16;
props->maxFragmentShadingRateRasterizationSamples = VK_SAMPLE_COUNT_16_BIT;
props->fragmentShadingRateWithShaderDepthStencilWrites = false;
props->fragmentShadingRateWithSampleMask = true;
@ -4930,7 +4932,11 @@ VkResult anv_GetPhysicalDeviceFragmentShadingRatesKHR(
for (uint32_t x = 4; x >= 1; x /= 2) {
for (uint32_t y = 4; y >= 1; y /= 2) {
append_rate(sample_counts, x, y);
/* For size {1, 1}, the sample count must be ~0 */
if (x == 1 && y == 1)
append_rate(~0, x, y);
else
append_rate(sample_counts, x, y);
}
}