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glsl: Address rest of feedback

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This commit is contained in:
ameerj 2021-06-15 17:23:57 -04:00
parent c5dfa0b630
commit d36f667bc0
11 changed files with 86 additions and 38 deletions
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22
src/shader_recompiler/backend/glsl/emit_glsl_special.cpp
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@ -10,6 +10,17 @@
#include "shader_recompiler/frontend/ir/value.h"
namespace Shader::Backend::GLSL {
namespace {
void InitializeVaryings(EmitContext& ctx) {
ctx.Add("gl_Position=vec4(0,0,0,1);");
// TODO: Properly resolve attribute issues
for (size_t index = 0; index < ctx.info.stores_generics.size() / 2; ++index) {
if (!ctx.info.stores_generics[index]) {
ctx.Add("out_attr{}=vec4(0,0,0,1);", index);
}
}
}
} // Anonymous namespace
void EmitPhi(EmitContext& ctx, IR::Inst& phi) {
const size_t num_args{phi.NumArgs()};
@ -44,14 +55,8 @@ void EmitPhiMove(EmitContext& ctx, const IR::Value& phi_value, const IR::Value&
}
void EmitPrologue(EmitContext& ctx) {
if (ctx.stage == Stage::VertexA || ctx.stage == Stage::VertexB) {
ctx.Add("gl_Position=vec4(0.0f, 0.0f, 0.0f, 1.0f);");
// TODO: Properly resolve attribute issues
for (size_t index = 0; index < ctx.info.stores_generics.size() / 2; ++index) {
if (!ctx.info.stores_generics[index]) {
ctx.Add("out_attr{}=vec4(0,0,0,1);", index);
}
}
if (ctx.StageInitializesVaryings()) {
InitializeVaryings(ctx);
}
}
@ -59,6 +64,7 @@ void EmitEpilogue(EmitContext&) {}
void EmitEmitVertex(EmitContext& ctx, const IR::Value& stream) {
ctx.Add("EmitStreamVertex(int({}));", ctx.var_alloc.Consume(stream));
InitializeVaryings(ctx);
}
void EmitEndPrimitive(EmitContext& ctx, const IR::Value& stream) {