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gpu: compile RDNA2 tessellation through native LS HS and TES stages

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This commit is contained in:
nmzik
2026-09-13 07:45:08 +04:00
parent 6d1ba5870a
commit 7516068662
26 changed files with 1035 additions and 161 deletions
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src/graphics/shader/recompiler/backend/spirv/SpirvEmitter.cpp
+6 -3
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@@ -277,7 +277,8 @@ Emitter::SpirvRequirements Emitter::AnalyzeProgramRequirements(const IR::Program
break;
}
case IR::ValueOpcode::LaneId:
requirements.subgroup_local_invocation_id = true;
requirements.subgroup_local_invocation_id |=
program.stage != ShaderType::TessellationControl;
break;
case IR::ValueOpcode::ImageQueryLod: requirements.compute_derivatives = true; break;
case IR::ValueOpcode::ImageGatherRaw:
@@ -306,8 +307,10 @@ std::vector<uint32_t> EmitProgram(const IR::Program& program,
using namespace Emitter;
if (program.stage != ShaderType::Compute && program.stage != ShaderType::Vertex &&
program.stage != ShaderType::Pixel && program.stage != ShaderType::Mesh) {
Fail(program, "binary SPIR-V emitter supports compute, vertex, and pixel shaders");
program.stage != ShaderType::Pixel && program.stage != ShaderType::Mesh &&
program.stage != ShaderType::Local && program.stage != ShaderType::TessellationControl &&
program.stage != ShaderType::TessellationEvaluation) {
Fail(program, "binary SPIR-V emitter received an unsupported shader stage");
}
if (!program.srt_plan_complete || !program.resource_tracking_complete ||
!program.shader_info_complete || !program.binding_layout_complete) {