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/*
* Copyright (c) 2015-2025 The Khronos Group Inc.
* Copyright (c) 2015-2025 Valve Corporation
* Copyright (c) 2015-2025 LunarG, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#include "../framework/layer_validation_tests.h"
#include "../framework/pipeline_helper.h"
#include "../framework/descriptor_helper.h"
class PositiveRobustness : public VkLayerTest {};
TEST_F(PositiveRobustness, WriteDescriptorSetAccelerationStructureNVNullDescriptor) {
TEST_DESCRIPTION("Validate using NV acceleration structure descriptor writing with null descriptor.");
AddRequiredExtensions(VK_NV_RAY_TRACING_EXTENSION_NAME);
AddRequiredExtensions(VK_EXT_ROBUSTNESS_2_EXTENSION_NAME);
AddRequiredFeature(vkt::Feature::nullDescriptor);
RETURN_IF_SKIP(Init());
OneOffDescriptorSet ds(m_device, {
{0, VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_NV, 1, VK_SHADER_STAGE_MISS_BIT_NV, nullptr},
});
VkAccelerationStructureNV top_level_as = VK_NULL_HANDLE;
VkWriteDescriptorSetAccelerationStructureNV acc = vku::InitStructHelper();
acc.accelerationStructureCount = 1;
acc.pAccelerationStructures = &top_level_as;
VkWriteDescriptorSet descriptor_write = vku::InitStructHelper(&acc);
descriptor_write.dstSet = ds.set_;
descriptor_write.dstBinding = 0;
descriptor_write.descriptorCount = 1;
descriptor_write.descriptorType = VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_NV;
vk::UpdateDescriptorSets(device(), 1, &descriptor_write, 0, nullptr);
}
TEST_F(PositiveRobustness, BindVertexBuffers2EXTNullDescriptors) {
TEST_DESCRIPTION("Test nullDescriptor works wih CmdBindVertexBuffers variants");
AddRequiredExtensions(VK_EXT_ROBUSTNESS_2_EXTENSION_NAME);
AddRequiredExtensions(VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME);
AddRequiredFeature(vkt::Feature::nullDescriptor);
RETURN_IF_SKIP(Init());
InitRenderTarget();
OneOffDescriptorSet descriptor_set(m_device, {
{0, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, 1, VK_SHADER_STAGE_ALL, nullptr},
{1, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 1, VK_SHADER_STAGE_ALL, nullptr},
{2, VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, 1, VK_SHADER_STAGE_ALL, nullptr},
});
descriptor_set.WriteDescriptorImageInfo(0, VK_NULL_HANDLE, VK_NULL_HANDLE, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE);
descriptor_set.WriteDescriptorBufferInfo(1, VK_NULL_HANDLE, 0, VK_WHOLE_SIZE, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER);
VkBufferView buffer_view = VK_NULL_HANDLE;
descriptor_set.WriteDescriptorBufferView(2, buffer_view, VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER);
descriptor_set.UpdateDescriptorSets();
descriptor_set.Clear();
m_command_buffer.Begin();
VkBuffer buffer = VK_NULL_HANDLE;
VkDeviceSize offset = 0;
vk::CmdBindVertexBuffers(m_command_buffer, 0, 1, &buffer, &offset);
vk::CmdBindVertexBuffers2EXT(m_command_buffer, 0, 1, &buffer, &offset, nullptr, nullptr);
m_command_buffer.End();
}
TEST_F(PositiveRobustness, PipelineRobustnessRobustImageAccessExposed) {
TEST_DESCRIPTION("Check if VK_EXT_image_robustness is exposed feature doesn't need to be enabled");
SetTargetApiVersion(VK_API_VERSION_1_3);
AddRequiredExtensions(VK_EXT_PIPELINE_ROBUSTNESS_EXTENSION_NAME);
AddRequiredFeature(vkt::Feature::pipelineRobustness);
RETURN_IF_SKIP(Init());
VkPipelineRobustnessCreateInfo pipeline_robustness_info = vku::InitStructHelper();
CreateComputePipelineHelper pipe(*this, &pipeline_robustness_info);
pipeline_robustness_info.images = VK_PIPELINE_ROBUSTNESS_IMAGE_BEHAVIOR_ROBUST_IMAGE_ACCESS;
pipe.CreateComputePipeline();
}
TEST_F(PositiveRobustness, PipelineRobustnessRobustBufferAccess2Supported) {
TEST_DESCRIPTION("Create a pipeline using VK_EXT_pipeline_robustness with robustBufferAccess2 being supported");
SetTargetApiVersion(VK_API_VERSION_1_1);
AddRequiredExtensions(VK_EXT_PIPELINE_ROBUSTNESS_EXTENSION_NAME);
AddRequiredExtensions(VK_KHR_ROBUSTNESS_2_EXTENSION_NAME);
AddRequiredFeature(vkt::Feature::pipelineRobustness);
RETURN_IF_SKIP(Init());
VkPhysicalDeviceRobustness2FeaturesKHR robustness2_features = vku::InitStructHelper();
GetPhysicalDeviceFeatures2(robustness2_features);
if (!robustness2_features.robustBufferAccess2) {
GTEST_SKIP() << "robustBufferAccess2 is not supported";
}
{
VkPipelineRobustnessCreateInfo pipeline_robustness_info = vku::InitStructHelper();
CreateComputePipelineHelper pipe(*this, &pipeline_robustness_info);
pipeline_robustness_info.storageBuffers = VK_PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_2;
pipe.CreateComputePipeline();
}
{
VkPipelineRobustnessCreateInfo pipeline_robustness_info = vku::InitStructHelper();
CreateComputePipelineHelper pipe(*this, &pipeline_robustness_info);
pipeline_robustness_info.uniformBuffers = VK_PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_2;
pipe.CreateComputePipeline();
}
{
VkPipelineRobustnessCreateInfo pipeline_robustness_info = vku::InitStructHelper();
CreateComputePipelineHelper pipe(*this, &pipeline_robustness_info);
pipeline_robustness_info.vertexInputs = VK_PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_2;
pipe.CreateComputePipeline();
}
}
TEST_F(PositiveRobustness, PipelineRobustnessRobustBufferAccess2SupportedEXT) {
TEST_DESCRIPTION("Create a pipeline using VK_EXT_pipeline_robustness with robustBufferAccess2 being supported");
SetTargetApiVersion(VK_API_VERSION_1_1);
AddRequiredExtensions(VK_EXT_PIPELINE_ROBUSTNESS_EXTENSION_NAME);
AddRequiredExtensions(VK_EXT_ROBUSTNESS_2_EXTENSION_NAME); // Using EXT version
AddRequiredFeature(vkt::Feature::pipelineRobustness);
RETURN_IF_SKIP(Init());
VkPhysicalDeviceRobustness2FeaturesKHR robustness2_features = vku::InitStructHelper();
GetPhysicalDeviceFeatures2(robustness2_features);
if (!robustness2_features.robustBufferAccess2) {
GTEST_SKIP() << "robustBufferAccess2 is not supported";
}
VkPipelineRobustnessCreateInfo pipeline_robustness_info = vku::InitStructHelper();
CreateComputePipelineHelper pipe(*this, &pipeline_robustness_info);
pipeline_robustness_info.storageBuffers = VK_PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_2;
pipe.CreateComputePipeline();
}
TEST_F(PositiveRobustness, PipelineRobustnessRobustImageAccess2Supported) {
TEST_DESCRIPTION("Create a pipeline using VK_EXT_pipeline_robustness with robustImageAccess2 being supported");
SetTargetApiVersion(VK_API_VERSION_1_1);
AddRequiredExtensions(VK_EXT_PIPELINE_ROBUSTNESS_EXTENSION_NAME);
AddRequiredExtensions(VK_EXT_ROBUSTNESS_2_EXTENSION_NAME);
AddRequiredFeature(vkt::Feature::pipelineRobustness);
RETURN_IF_SKIP(Init());
VkPhysicalDeviceRobustness2FeaturesKHR robustness2_features = vku::InitStructHelper();
GetPhysicalDeviceFeatures2(robustness2_features);
if (!robustness2_features.robustBufferAccess2) {
GTEST_SKIP() << "robustBufferAccess2 is not supported";
}
VkPipelineRobustnessCreateInfo pipeline_robustness_info = vku::InitStructHelper();
CreateComputePipelineHelper pipe(*this, &pipeline_robustness_info);
pipeline_robustness_info.images = VK_PIPELINE_ROBUSTNESS_IMAGE_BEHAVIOR_ROBUST_IMAGE_ACCESS_2;
pipe.CreateComputePipeline();
}
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