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refactor(rhi): untangle d3d12 descriptor bindings

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This commit is contained in:
ssdfasd
2026-03-26 12:21:49 +08:00
parent d8e14df78a
commit 36d2f479cd
8 changed files with 511 additions and 120 deletions
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25
tests/RHI/unit/test_pipeline_layout.cpp
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@@ -146,7 +146,7 @@ TEST_P(RHITestFixture, PipelineLayout_DescriptorSetAllocation) {
delete layout;
}
TEST_P(RHITestFixture, PipelineLayout_D3D12ConstantBuffers_MapToDistinctRootParameters) {
TEST_P(RHITestFixture, PipelineLayout_D3D12TracksDistinctBindingClasses) {
if (GetBackendType() != RHIType::D3D12) {
GTEST_SKIP() << "D3D12-specific root parameter verification";
}
@@ -154,17 +154,30 @@ TEST_P(RHITestFixture, PipelineLayout_D3D12ConstantBuffers_MapToDistinctRootPara
RHIPipelineLayoutDesc desc = {};
desc.constantBufferCount = 2;
desc.textureCount = 1;
desc.uavCount = 1;
desc.samplerCount = 1;
RHIPipelineLayout* layout = GetDevice()->CreatePipelineLayout(desc);
ASSERT_NE(layout, nullptr);
auto* d3d12Layout = static_cast<D3D12PipelineLayout*>(layout);
EXPECT_TRUE(d3d12Layout->HasRootParameter(0));
EXPECT_TRUE(d3d12Layout->HasRootParameter(1));
EXPECT_TRUE(d3d12Layout->HasRootParameter(100));
EXPECT_TRUE(d3d12Layout->HasRootParameter(200));
EXPECT_NE(d3d12Layout->GetRootParameterIndex(0), d3d12Layout->GetRootParameterIndex(1));
EXPECT_TRUE(d3d12Layout->HasConstantBufferBinding(0));
EXPECT_TRUE(d3d12Layout->HasConstantBufferBinding(1));
EXPECT_FALSE(d3d12Layout->HasConstantBufferBinding(2));
EXPECT_TRUE(d3d12Layout->HasShaderResourceTable());
EXPECT_TRUE(d3d12Layout->HasUnorderedAccessTable());
EXPECT_TRUE(d3d12Layout->HasSamplerTable());
EXPECT_NE(
d3d12Layout->GetConstantBufferRootParameterIndex(0),
d3d12Layout->GetConstantBufferRootParameterIndex(1));
EXPECT_NE(
d3d12Layout->GetShaderResourceTableRootParameterIndex(),
d3d12Layout->GetUnorderedAccessTableRootParameterIndex());
EXPECT_NE(
d3d12Layout->GetUnorderedAccessTableRootParameterIndex(),
d3d12Layout->GetSamplerTableRootParameterIndex());
layout->Shutdown();
delete layout;