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Add Vulkan descriptor and layout unit coverage

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ssdfasd
2026-03-27 22:33:26 +08:00
parent 77ff318558
commit b1ddf77e51
4 changed files with 210 additions and 0 deletions
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98
tests/RHI/Vulkan/unit/test_pipeline_layout.cpp Normal file
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#if defined(XCENGINE_SUPPORT_VULKAN)
#include "fixtures/VulkanTestFixture.h"
#include "XCEngine/RHI/RHIPipelineLayout.h"
#include "XCEngine/RHI/Vulkan/VulkanPipelineLayout.h"
using namespace XCEngine::RHI;
namespace {
TEST_F(VulkanGraphicsFixture, PipelineLayout_ExplicitSetLayoutsAggregateBindingCounts) {
DescriptorSetLayoutBinding set0Bindings[1] = {};
set0Bindings[0].binding = 0;
set0Bindings[0].type = static_cast<uint32_t>(DescriptorType::CBV);
set0Bindings[0].count = 1;
DescriptorSetLayoutBinding set1Bindings[1] = {};
set1Bindings[0].binding = 3;
set1Bindings[0].type = static_cast<uint32_t>(DescriptorType::SRV);
set1Bindings[0].count = 2;
DescriptorSetLayoutBinding set2Bindings[1] = {};
set2Bindings[0].binding = 1;
set2Bindings[0].type = static_cast<uint32_t>(DescriptorType::UAV);
set2Bindings[0].count = 1;
DescriptorSetLayoutBinding set3Bindings[1] = {};
set3Bindings[0].binding = 5;
set3Bindings[0].type = static_cast<uint32_t>(DescriptorType::Sampler);
set3Bindings[0].count = 1;
DescriptorSetLayoutDesc setLayouts[4] = {};
setLayouts[0].bindings = set0Bindings;
setLayouts[0].bindingCount = 1;
setLayouts[1].bindings = set1Bindings;
setLayouts[1].bindingCount = 1;
setLayouts[2].bindings = set2Bindings;
setLayouts[2].bindingCount = 1;
setLayouts[3].bindings = set3Bindings;
setLayouts[3].bindingCount = 1;
RHIPipelineLayoutDesc desc = {};
desc.setLayouts = setLayouts;
desc.setLayoutCount = 4;
RHIPipelineLayout* layout = m_device->CreatePipelineLayout(desc);
ASSERT_NE(layout, nullptr);
auto* vulkanLayout = static_cast<VulkanPipelineLayout*>(layout);
EXPECT_TRUE(vulkanLayout->UsesSetLayouts());
EXPECT_NE(vulkanLayout->GetPipelineLayout(), VK_NULL_HANDLE);
const RHIPipelineLayoutDesc& resolvedDesc = vulkanLayout->GetDesc();
ASSERT_NE(resolvedDesc.setLayouts, nullptr);
EXPECT_EQ(resolvedDesc.setLayoutCount, 4u);
EXPECT_EQ(resolvedDesc.constantBufferCount, 1u);
EXPECT_EQ(resolvedDesc.textureCount, 2u);
EXPECT_EQ(resolvedDesc.uavCount, 1u);
EXPECT_EQ(resolvedDesc.samplerCount, 1u);
EXPECT_EQ(resolvedDesc.setLayouts[1].bindings[0].binding, 3u);
EXPECT_EQ(resolvedDesc.setLayouts[1].bindings[0].count, 2u);
EXPECT_EQ(resolvedDesc.setLayouts[3].bindings[0].type, static_cast<uint32_t>(DescriptorType::Sampler));
layout->Shutdown();
delete layout;
}
TEST_F(VulkanGraphicsFixture, PipelineLayout_FlatCountsSynthesizePerTypeSetLayouts) {
RHIPipelineLayoutDesc desc = {};
desc.constantBufferCount = 2;
desc.textureCount = 1;
desc.uavCount = 1;
desc.samplerCount = 1;
RHIPipelineLayout* layout = m_device->CreatePipelineLayout(desc);
ASSERT_NE(layout, nullptr);
auto* vulkanLayout = static_cast<VulkanPipelineLayout*>(layout);
EXPECT_NE(vulkanLayout->GetPipelineLayout(), VK_NULL_HANDLE);
const RHIPipelineLayoutDesc& resolvedDesc = vulkanLayout->GetDesc();
ASSERT_NE(resolvedDesc.setLayouts, nullptr);
EXPECT_TRUE(vulkanLayout->UsesSetLayouts());
EXPECT_EQ(resolvedDesc.setLayoutCount, 4u);
EXPECT_EQ(resolvedDesc.setLayouts[0].bindings[0].type, static_cast<uint32_t>(DescriptorType::CBV));
EXPECT_EQ(resolvedDesc.setLayouts[0].bindings[0].count, 2u);
EXPECT_EQ(resolvedDesc.setLayouts[1].bindings[0].type, static_cast<uint32_t>(DescriptorType::SRV));
EXPECT_EQ(resolvedDesc.setLayouts[1].bindings[0].count, 1u);
EXPECT_EQ(resolvedDesc.setLayouts[2].bindings[0].type, static_cast<uint32_t>(DescriptorType::UAV));
EXPECT_EQ(resolvedDesc.setLayouts[3].bindings[0].type, static_cast<uint32_t>(DescriptorType::Sampler));
layout->Shutdown();
delete layout;
}
} // namespace
#endif