Fixes descriptor indexing tests
Tests were exceeding the max number of input
attachments
Components: Vulkan
VK-GL-CTS Issue: 2561
Affects:
dEQP-VK.descriptor_indexing.*
Change-Id: If135ecee8aca6480d28f2e66ca574a5a9fbbc201
diff --git a/external/vulkancts/modules/vulkan/descriptor_indexing/vktDescriptorSetsIndexingTestsUtils.cpp b/external/vulkancts/modules/vulkan/descriptor_indexing/vktDescriptorSetsIndexingTestsUtils.cpp
index c81b845..22ef4ee 100644
--- a/external/vulkancts/modules/vulkan/descriptor_indexing/vktDescriptorSetsIndexingTestsUtils.cpp
+++ b/external/vulkancts/modules/vulkan/descriptor_indexing/vktDescriptorSetsIndexingTestsUtils.cpp
@@ -730,7 +730,7 @@
storageBuffersDynamic = deMinu32( deviceProps.limits.maxPerStageDescriptorStorageBuffers, deviceProps.limits.maxDescriptorSetStorageBuffersDynamic); // 8
sampledImages = deMinu32( deviceProps.limits.maxPerStageDescriptorSampledImages - reservedCount, deviceProps.limits.maxDescriptorSetSampledImages - reservedCount); // 1048576.
storageImages = deMinu32( deviceProps.limits.maxPerStageDescriptorStorageImages, deviceProps.limits.maxDescriptorSetStorageImages); // 1048576
- inputAttachments = deMinu32( deviceProps.limits.maxPerStageDescriptorInputAttachments, deviceProps.limits.maxDescriptorSetInputAttachments); // 1048576
+ inputAttachments = deMinu32( deviceProps.limits.maxPerStageDescriptorInputAttachments - 1, deviceProps.limits.maxDescriptorSetInputAttachments - 1); // 1048576. -1 because tests use a prime number + 1 to reference subpass input attachment in shader
}
// adding arbitrary upper bound limits to restrain the size of the test ( we are testing big arrays, not the maximum size arrays )
