1 files changed, 24 insertions, 62 deletions

diff --git a/src/video_core/renderer_opengl/gl_shader_gen.cpp b/src/video_core/renderer_opengl/gl_shader_gen.cpp
index b5a43e79e..0e22eede9 100644
--- a/src/video_core/renderer_opengl/gl_shader_gen.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_gen.cpp
@@ -16,17 +16,8 @@ using VideoCommon::Shader::CompilerSettings;
 using VideoCommon::Shader::ProgramCode;
 using VideoCommon::Shader::ShaderIR;
 
-static constexpr u32 PROGRAM_OFFSET = 10;
-static constexpr u32 COMPUTE_OFFSET = 0;
-
-static constexpr CompilerSettings settings{CompileDepth::NoFlowStack, true};
-
-ProgramResult GenerateVertexShader(const Device& device, const ShaderSetup& setup) {
-    const std::string id = fmt::format("{:016x}", setup.program.unique_identifier);
-
-    std::string out = "// Shader Unique Id: VS" + id + "\n\n";
-    out += GetCommonDeclarations();
-
+std::string GenerateVertexShader(const Device& device, const ShaderIR& ir, const ShaderIR* ir_b) {
+    std::string out = GetCommonDeclarations();
     out += R"(
 layout (std140, binding = EMULATION_UBO_BINDING) uniform vs_config {
     vec4 viewport_flip;
@@ -34,17 +25,10 @@ layout (std140, binding = EMULATION_UBO_BINDING) uniform vs_config {
 };
 
 )";
-
-    const ShaderIR program_ir(setup.program.code, PROGRAM_OFFSET, setup.program.size_a, settings);
-    const auto stage = setup.IsDualProgram() ? ProgramType::VertexA : ProgramType::VertexB;
-    ProgramResult program = Decompile(device, program_ir, stage, "vertex");
-    out += program.first;
-
-    if (setup.IsDualProgram()) {
-        const ShaderIR program_ir_b(setup.program.code_b, PROGRAM_OFFSET, setup.program.size_b,
-                                    settings);
-        ProgramResult program_b = Decompile(device, program_ir_b, ProgramType::VertexB, "vertex_b");
-        out += program_b.first;
+    const auto stage = ir_b ? ProgramType::VertexA : ProgramType::VertexB;
+    out += Decompile(device, ir, stage, "vertex");
+    if (ir_b) {
+        out += Decompile(device, *ir_b, ProgramType::VertexB, "vertex_b");
     }
 
     out += R"(
@@ -52,7 +36,7 @@ void main() {
     execute_vertex();
 )";
 
-    if (setup.IsDualProgram()) {
+    if (ir_b) {
         out += "    execute_vertex_b();";
     }
 
@@ -66,17 +50,13 @@ void main() {
         // Viewport can be flipped, which is unsupported by glViewport
         gl_Position.xy *= viewport_flip.xy;
     }
-})";
-
-    return {std::move(out), std::move(program.second)};
+}
+)";
+    return out;
 }
 
-ProgramResult GenerateGeometryShader(const Device& device, const ShaderSetup& setup) {
-    const std::string id = fmt::format("{:016x}", setup.program.unique_identifier);
-
-    std::string out = "// Shader Unique Id: GS" + id + "\n\n";
-    out += GetCommonDeclarations();
-
+std::string GenerateGeometryShader(const Device& device, const ShaderIR& ir) {
+    std::string out = GetCommonDeclarations();
     out += R"(
 layout (std140, binding = EMULATION_UBO_BINDING) uniform gs_config {
     vec4 viewport_flip;
@@ -84,25 +64,18 @@ layout (std140, binding = EMULATION_UBO_BINDING) uniform gs_config {
 };
 
 )";
-
-    const ShaderIR program_ir(setup.program.code, PROGRAM_OFFSET, setup.program.size_a, settings);
-    ProgramResult program = Decompile(device, program_ir, ProgramType::Geometry, "geometry");
-    out += program.first;
+    out += Decompile(device, ir, ProgramType::Geometry, "geometry");
 
     out += R"(
 void main() {
     execute_geometry();
-};)";
-
-    return {std::move(out), std::move(program.second)};
+}
+)";
+    return out;
 }
 
-ProgramResult GenerateFragmentShader(const Device& device, const ShaderSetup& setup) {
-    const std::string id = fmt::format("{:016x}", setup.program.unique_identifier);
-
-    std::string out = "// Shader Unique Id: FS" + id + "\n\n";
-    out += GetCommonDeclarations();
-
+std::string GenerateFragmentShader(const Device& device, const ShaderIR& ir) {
+    std::string out = GetCommonDeclarations();
     out += R"(
 layout (location = 0) out vec4 FragColor0;
 layout (location = 1) out vec4 FragColor1;
@@ -119,36 +92,25 @@ layout (std140, binding = EMULATION_UBO_BINDING) uniform fs_config {
 };
 
 )";
-
-    const ShaderIR program_ir(setup.program.code, PROGRAM_OFFSET, setup.program.size_a, settings);
-    ProgramResult program = Decompile(device, program_ir, ProgramType::Fragment, "fragment");
-    out += program.first;
+    out += Decompile(device, ir, ProgramType::Fragment, "fragment");
 
     out += R"(
 void main() {
     execute_fragment();
 }
-
 )";
-    return {std::move(out), std::move(program.second)};
+    return out;
 }
 
-ProgramResult GenerateComputeShader(const Device& device, const ShaderSetup& setup) {
-    const std::string id = fmt::format("{:016x}", setup.program.unique_identifier);
-
-    std::string out = "// Shader Unique Id: CS" + id + "\n\n";
-    out += GetCommonDeclarations();
-
-    const ShaderIR program_ir(setup.program.code, COMPUTE_OFFSET, setup.program.size_a, settings);
-    ProgramResult program = Decompile(device, program_ir, ProgramType::Compute, "compute");
-    out += program.first;
-
+std::string GenerateComputeShader(const Device& device, const ShaderIR& ir) {
+    std::string out = GetCommonDeclarations();
+    out += Decompile(device, ir, ProgramType::Compute, "compute");
     out += R"(
 void main() {
     execute_compute();
 }
 )";
-    return {std::move(out), std::move(program.second)};
+    return out;
 }
 
 } // namespace OpenGL::GLShader