Enable sample rate shader when SampleRateShading cap found
IIUC, per
https://registry.khronos.org/SPIR-V/specs/unified1/SPIRV.html#_capability
the appearance of the capability implies that the shader
Uses per-sample rate shading.
Bug: b/358602678
Test: dEQP-VK.draw.dynamic_rendering.complete_secondary_cmd_buff.implicit_sample_shading#sample_id_static_use
Test: dEQP-VK.draw.dynamic_rendering.complete_secondary_cmd_buff.implicit_sample_shading#sample_position_static_use
Test: dEQP-VK.draw.dynamic_rendering.partial_secondary_cmd_buff.implicit_sample_shading#sample_id_static_use
Test: dEQP-VK.draw.dynamic_rendering.partial_secondary_cmd_buff.implicit_sample_shading#sample_position_static_use
Test: dEQP-VK.draw.dynamic_rendering.primary_cmd_buff.implicit_sample_shading#sample_id_static_use
Test: dEQP-VK.draw.dynamic_rendering.primary_cmd_buff.implicit_sample_shading#sample_position_static_use
Test: dEQP-VK.draw.renderpass.implicit_sample_shading#sample_id_static_use
Test: dEQP-VK.draw.renderpass.implicit_sample_shading#sample_position_static_use
Change-Id: Icc573964ad00577bd4e2e42bdaad2acf0d6b449c
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/73949
Reviewed-by: Chris Forbes <chrisforbes@google.com>
Tested-by: Jason Macnak <natsu@google.com>
Presubmit-Ready: Jason Macnak <natsu@google.com>
Commit-Queue: Jason Macnak <natsu@google.com>
diff --git a/src/Pipeline/PixelRoutine.cpp b/src/Pipeline/PixelRoutine.cpp
index d2e69dc..c7058ac 100644
--- a/src/Pipeline/PixelRoutine.cpp
+++ b/src/Pipeline/PixelRoutine.cpp
@@ -41,6 +41,11 @@
return true;
}
+ if(spirvShader->getUsedCapabilities().SampleRateShading)
+ {
+ return true;
+ }
+
if(spirvShader->getAnalysis().ContainsSampleQualifier)
{
return true;
