diff options
| -rw-r--r-- | external/vulkancts/modules/vulkan/pipeline/vktPipelineMultisampleTests.cpp | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/external/vulkancts/modules/vulkan/pipeline/vktPipelineMultisampleTests.cpp b/external/vulkancts/modules/vulkan/pipeline/vktPipelineMultisampleTests.cpp index 3c4dbb55a..647026f11 100644 --- a/external/vulkancts/modules/vulkan/pipeline/vktPipelineMultisampleTests.cpp +++ b/external/vulkancts/modules/vulkan/pipeline/vktPipelineMultisampleTests.cpp @@ -1701,18 +1701,22 @@ void SampleMaskWithConservativeTest::checkSupport(Context& context) const if (m_useFragmentShadingRate && !checkFragmentShadingRateRequirements(context, m_rasterizationSamples)) TCU_THROW(NotSupportedError, "Required FragmentShadingRate not supported"); - if (m_enablePostDepthCoverage) - context.requireDeviceFunctionality("VK_EXT_post_depth_coverage"); - context.requireDeviceFunctionality("VK_EXT_conservative_rasterization"); - const VkPhysicalDeviceConservativeRasterizationPropertiesEXT conservativeRasterizationProperties = context.getConservativeRasterizationPropertiesEXT(); - const deUint32 subPixelPrecisionBits = context.getDeviceProperties().limits.subPixelPrecisionBits; - const deUint32 subPixelPrecision = 1 << subPixelPrecisionBits; - const float primitiveOverestimationSizeMult = float(subPixelPrecision) * conservativeRasterizationProperties.primitiveOverestimationSize; + const auto& conservativeRasterizationProperties = context.getConservativeRasterizationPropertiesEXT(); + const deUint32 subPixelPrecisionBits = context.getDeviceProperties().limits.subPixelPrecisionBits; + const deUint32 subPixelPrecision = (1 << subPixelPrecisionBits); + const float primitiveOverestimationSizeMult = float(subPixelPrecision) * conservativeRasterizationProperties.primitiveOverestimationSize; DE_ASSERT(subPixelPrecisionBits < sizeof(deUint32) * 8); + if (m_enablePostDepthCoverage) + { + context.requireDeviceFunctionality("VK_EXT_post_depth_coverage"); + if (!conservativeRasterizationProperties.conservativeRasterizationPostDepthCoverage) + TCU_THROW(NotSupportedError, "conservativeRasterizationPostDepthCoverage not supported"); + } + context.getTestContext().getLog() << tcu::TestLog::Message << "maxExtraPrimitiveOverestimationSize=" << conservativeRasterizationProperties.maxExtraPrimitiveOverestimationSize << '\n' |