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@ -6,8 +6,8 @@ |
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#include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
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#include "shader_recompiler/backend/glasm/glasm_emit_context.h"
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#include "shader_recompiler/frontend/ir/value.h"
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#include "shader_recompiler/runtime_info.h"
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#include "shader_recompiler/profile.h"
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#include "shader_recompiler/runtime_info.h"
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#include "shader_recompiler/shader_info.h"
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namespace Shader::Backend::GLASM { |
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@ -404,16 +404,60 @@ void EmitInvocationId(EmitContext& ctx, IR::Inst& inst) { |
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void EmitInvocationInfo(EmitContext& ctx, IR::Inst& inst) { |
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switch (ctx.stage) { |
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case Stage::TessellationControl: |
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ctx.Add("SHL.U {}.x,primitive.vertexcount,16;", inst); |
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break; |
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case Stage::TessellationEval: |
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ctx.Add("SHL.U {}.x,primitive.vertexcount,16;", inst); |
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break; |
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case Stage::Geometry: |
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ctx.Add("SHL.U {}.x,{},16;", inst, |
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InputTopologyVertices::vertices(ctx.runtime_info.input_topology)); |
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case Stage::Fragment: |
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// Return sample mask in upper 16 bits
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ctx.Add("SHL.U {}.x,fragment.samplemask,16;", inst); |
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break; |
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case Stage::Geometry: { |
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// Return vertex count in upper 16 bits based on input topology
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// Using a lookup table approach for vertex counts
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const std::array<u32, 5> vertex_counts = { |
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1, // Points
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2, // Lines
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4, // LinesAdjacency
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3, // Triangles
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6 // TrianglesAdjacency
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}; |
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// Map the input topology to an index in our lookup table
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u32 topology_index = 0; |
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switch (ctx.runtime_info.input_topology) { |
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case Shader::InputTopology::Lines: |
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topology_index = 1; |
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break; |
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case Shader::InputTopology::LinesAdjacency: |
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topology_index = 2; |
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break; |
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case Shader::InputTopology::Triangles: |
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topology_index = 3; |
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break; |
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case Shader::InputTopology::TrianglesAdjacency: |
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topology_index = 4; |
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break; |
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case Shader::InputTopology::Points: |
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default: |
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topology_index = 0; |
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break; |
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} |
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// Get the vertex count from the lookup table and shift it
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const u32 result = vertex_counts[topology_index] << 16; |
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ctx.Add("MOV.S {}.x,0x{:x};", inst, result); |
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break; |
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} |
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case Stage::Compute: |
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// Return standard format (0x00ff0000)
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ctx.Add("MOV.S {}.x,0x00ff0000;", inst); |
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break; |
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default: |
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LOG_WARNING(Shader, "(STUBBED) called"); |
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// Return standard format (0x00ff0000)
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ctx.Add("MOV.S {}.x,0x00ff0000;", inst); |
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break; |
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} |
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} |
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@ -425,14 +469,6 @@ void EmitIsHelperInvocation(EmitContext& ctx, IR::Inst& inst) { |
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ctx.Add("MOV.S {}.x,fragment.helperthread.x;", inst); |
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} |
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void EmitSR_WScaleFactorXY(EmitContext& ctx, IR::Inst& inst) { |
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LOG_WARNING(Shader, "(STUBBED) called"); |
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} |
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void EmitSR_WScaleFactorZ(EmitContext& ctx, IR::Inst& inst) { |
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LOG_WARNING(Shader, "(STUBBED) called"); |
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} |
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void EmitYDirection(EmitContext& ctx, IR::Inst& inst) { |
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ctx.uses_y_direction = true; |
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ctx.Add("MOV.F {}.x,y_direction[0].w;", inst); |
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Maufeat
8 months ago