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Merge pull request #13075 from liamwhite/mali-having-a-bad-time

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shader_recompiler: throw on missing geometry streams in geometry shaders
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Narr the Reg 2024-02-22 11:30:26 -06:00 • committed by GitHub
commit 091abdc5cb
5 changed files with 16 additions and 3 deletions
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4
src/shader_recompiler/backend/spirv/emit_spirv.cpp
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@ -261,7 +261,9 @@ void DefineEntryPoint(const IR::Program& program, EmitContext& ctx, Id main) {
case Stage::Geometry:
execution_model = spv::ExecutionModel::Geometry;
ctx.AddCapability(spv::Capability::Geometry);
ctx.AddCapability(spv::Capability::GeometryStreams);
if (ctx.profile.support_geometry_streams) {
ctx.AddCapability(spv::Capability::GeometryStreams);
}
switch (ctx.runtime_info.input_topology) {
case InputTopology::Points:
ctx.AddExecutionMode(main, spv::ExecutionMode::InputPoints);

8
src/shader_recompiler/backend/spirv/emit_spirv_special.cpp
View file

@ -129,7 +129,9 @@ void EmitEmitVertex(EmitContext& ctx, const IR::Value& stream) {
if (ctx.runtime_info.convert_depth_mode && !ctx.profile.support_native_ndc) {
ConvertDepthMode(ctx);
}
if (stream.IsImmediate()) {
if (!ctx.profile.support_geometry_streams) {
throw NotImplementedException("Geometry streams");
} else if (stream.IsImmediate()) {
ctx.OpEmitStreamVertex(ctx.Def(stream));
} else {
LOG_WARNING(Shader_SPIRV, "Stream is not immediate");
@ -140,7 +142,9 @@ void EmitEmitVertex(EmitContext& ctx, const IR::Value& stream) {
}
void EmitEndPrimitive(EmitContext& ctx, const IR::Value& stream) {
if (stream.IsImmediate()) {
if (!ctx.profile.support_geometry_streams) {
throw NotImplementedException("Geometry streams");
} else if (stream.IsImmediate()) {
ctx.OpEndStreamPrimitive(ctx.Def(stream));
} else {
LOG_WARNING(Shader_SPIRV, "Stream is not immediate");

1
src/shader_recompiler/profile.h
View file

@ -44,6 +44,7 @@ struct Profile {
bool support_gl_derivative_control{};
bool support_scaled_attributes{};
bool support_multi_viewport{};
bool support_geometry_streams{};
bool warp_size_potentially_larger_than_guest{};