diff options
| -rw-r--r-- | src/shader_recompiler/backend/glasm/emit_glasm.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm.cpp b/src/shader_recompiler/backend/glasm/emit_glasm.cpp index 3910d00ee..b6b8d504e 100644 --- a/src/shader_recompiler/backend/glasm/emit_glasm.cpp +++ b/src/shader_recompiler/backend/glasm/emit_glasm.cpp @@ -319,6 +319,34 @@ std::string_view StageHeader(Stage stage) { } throw InvalidArgument("Invalid stage {}", stage); } + +std::string_view InputPrimitive(InputTopology topology) { + switch (topology) { + case InputTopology::Points: + return "POINTS"; + case InputTopology::Lines: + return "LINES"; + case InputTopology::LinesAdjacency: + return "LINESS_ADJACENCY"; + case InputTopology::Triangles: + return "TRIANGLES"; + case InputTopology::TrianglesAdjacency: + return "TRIANGLES_ADJACENCY"; + } + throw InvalidArgument("Invalid input topology {}", topology); +} + +std::string_view OutputPrimitive(OutputTopology topology) { + switch (topology) { + case OutputTopology::PointList: + return "POINTS"; + case OutputTopology::LineStrip: + return "LINE_STRIP"; + case OutputTopology::TriangleStrip: + return "TRIANGLE_STRIP"; + } + throw InvalidArgument("Invalid output topology {}", topology); +} } // Anonymous namespace std::string EmitGLASM(const Profile& profile, IR::Program& program, Bindings& bindings) { @@ -328,6 +356,13 @@ std::string EmitGLASM(const Profile& profile, IR::Program& program, Bindings& bi std::string header{StageHeader(program.stage)}; SetupOptions(program, profile, header); switch (program.stage) { + case Stage::Geometry: + header += fmt::format("PRIMITIVE_IN {};" + "PRIMITIVE_OUT {};" + "VERTICES_OUT {};", + InputPrimitive(profile.input_topology), + OutputPrimitive(program.output_topology), program.output_vertices); + break; case Stage::Compute: header += fmt::format("GROUP_SIZE {} {} {};", program.workgroup_size[0], program.workgroup_size[1], program.workgroup_size[2]); |