e9fb4d951b
All files are identical copies for now, but this allows changing one without touching the others. Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27473>
30 lines
1.5 KiB
Diff
30 lines
1.5 KiB
Diff
From 7c9aa6f846f9f2f0d70b5c4a8e7c99a3d31b3b1a Mon Sep 17 00:00:00 2001
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From: Rob Clark <robdclark@chromium.org>
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Date: Sat, 27 Jan 2024 10:59:00 -0800
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Subject: [PATCH] Add missing subgroup support checks for linear derivate tests
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Some of these tests require subgroup ops support, but didn't bother
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checking whether they were supported. Add this missing checks.
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---
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.../vulkan/shaderrender/vktShaderRenderDerivateTests.cpp | 7 +++++++
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1 file changed, 7 insertions(+)
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diff --git a/external/vulkancts/modules/vulkan/shaderrender/vktShaderRenderDerivateTests.cpp b/external/vulkancts/modules/vulkan/shaderrender/vktShaderRenderDerivateTests.cpp
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index 3253505958..709044f2e8 100644
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--- a/external/vulkancts/modules/vulkan/shaderrender/vktShaderRenderDerivateTests.cpp
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+++ b/external/vulkancts/modules/vulkan/shaderrender/vktShaderRenderDerivateTests.cpp
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@@ -1145,6 +1145,13 @@ LinearDerivateCase::~LinearDerivateCase (void)
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TestInstance* LinearDerivateCase::createInstance (Context& context) const
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{
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DE_ASSERT(m_uniformSetup != DE_NULL);
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+ if (m_fragmentTmpl.find("gl_SubgroupInvocationID") != std::string::npos) {
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+ if (!subgroups::areQuadOperationsSupportedForStages(context, VK_SHADER_STAGE_FRAGMENT_BIT))
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+ throw tcu::NotSupportedError("test requires VK_SUBGROUP_FEATURE_QUAD_BIT");
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+
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+ if (subgroups::getSubgroupSize(context) < 4)
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+ throw tcu::NotSupportedError("test requires subgroupSize >= 4");
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+ }
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return new LinearDerivateCaseInstance(context, *m_uniformSetup, m_definitions, m_values);
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}
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