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authorReinUsesLisp <reinuseslisp@airmail.cc>2021-06-16 09:59:30 +0200
committerameerj <52414509+ameerj@users.noreply.github.com>2021-07-23 03:51:38 +0200
commit374eeda1a35f6a1dc81cf22122c701be68e89c0f (patch)
tree1155e56fffab693fe2c66ca38e6a435562c21b6d /src/shader_recompiler/backend/glsl/emit_glsl_special.cpp
parentglsl: Only declare fragment outputs on fragment shaders (diff)
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Diffstat (limited to '')
-rw-r--r--src/shader_recompiler/backend/glsl/emit_glsl_special.cpp18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp
index f8e8aaa67..1a2d3dcea 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp
@@ -12,11 +12,12 @@
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]) {
+void InitializeOutputVaryings(EmitContext& ctx) {
+ if (ctx.stage == Stage::VertexB || ctx.stage == Stage::Geometry) {
+ ctx.Add("gl_Position=vec4(0,0,0,1);");
+ }
+ for (size_t index = 0; index < 16; ++index) {
+ if (ctx.info.stores_generics[index]) {
ctx.Add("out_attr{}=vec4(0,0,0,1);", index);
}
}
@@ -56,9 +57,8 @@ void EmitPhiMove(EmitContext& ctx, const IR::Value& phi_value, const IR::Value&
}
void EmitPrologue(EmitContext& ctx) {
- if (ctx.StageInitializesVaryings()) {
- InitializeVaryings(ctx);
- }
+ InitializeOutputVaryings(ctx);
+
if (ctx.stage == Stage::Fragment && ctx.profile.need_declared_frag_colors) {
for (size_t index = 0; index < ctx.info.stores_frag_color.size(); ++index) {
if (ctx.info.stores_frag_color[index]) {
@@ -73,7 +73,7 @@ void EmitEpilogue(EmitContext&) {}
void EmitEmitVertex(EmitContext& ctx, const IR::Value& stream) {
ctx.Add("EmitStreamVertex(int({}));", ctx.var_alloc.Consume(stream));
- InitializeVaryings(ctx);
+ InitializeOutputVaryings(ctx);
}
void EmitEndPrimitive(EmitContext& ctx, const IR::Value& stream) {