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HACK glsl: Write defaults to unused generic attributes

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This commit is contained in:
ameerj 2021-05-30 22:42:52 -04:00
parent 4b5a4ea72e
commit 14bfb4719a
2 changed files with 11 additions and 2 deletions
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7
src/shader_recompiler/backend/glsl/emit_context.cpp
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@ -110,8 +110,11 @@ EmitContext::EmitContext(IR::Program& program, Bindings& bindings, const Profile
header += fmt::format("layout(location={})out vec4 frag_color{};", index, index); header += fmt::format("layout(location={})out vec4 frag_color{};", index, index);
} }
for (size_t index = 0; index < info.stores_generics.size(); ++index) { for (size_t index = 0; index < info.stores_generics.size(); ++index) {
if (info.stores_generics[index]) { // TODO: Properly resolve attribute issues
header += fmt::format("layout(location={}) out vec4 out_attr{};", index, index); const auto declaration{
fmt::format("layout(location={}) out vec4 out_attr{};", index, index)};
if (info.stores_generics[index] || stage == Stage::VertexA || stage == Stage::VertexB) {
header += declaration;
} }
} }
DefineConstantBuffers(bindings); DefineConstantBuffers(bindings);

6
src/shader_recompiler/backend/glsl/emit_glsl.cpp
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@ -209,6 +209,12 @@ std::string EmitGLSL(const Profile& profile, const RuntimeInfo& runtime_info, IR
ctx.header += "void main(){\n"; ctx.header += "void main(){\n";
if (program.stage == Stage::VertexA || program.stage == Stage::VertexB) { if (program.stage == Stage::VertexA || program.stage == Stage::VertexB) {
ctx.header += "gl_Position = vec4(0.0f, 0.0f, 0.0f, 1.0f);"; ctx.header += "gl_Position = vec4(0.0f, 0.0f, 0.0f, 1.0f);";
// TODO: Properly resolve attribute issues
for (size_t index = 0; index < program.info.stores_generics.size() / 2; ++index) {
if (!program.info.stores_generics[index]) {
ctx.header += fmt::format("out_attr{}=vec4(0,0,0,1);", index);
}
}
} }
DefineVariables(ctx, ctx.header); DefineVariables(ctx, ctx.header);
if (ctx.uses_cc_carry) { if (ctx.uses_cc_carry) {