glsl: Add passthrough geometry shader support

2025-06-10 19:17:57 -05:00 · 2021-06-24 20:13:21 -04:00
parent 8612b5fec5
commit f7352411f0
3 changed files with 27 additions and 7 deletions
--- a/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp
@ -17,6 +17,9 @@ std::string_view OutputVertexIndex(EmitContext& ctx) {
 }

 void InitializeOutputVaryings(EmitContext& ctx) {
+    if (ctx.uses_geometry_passthrough) {
+        return;
+    }
    if (ctx.stage == Stage::VertexB || ctx.stage == Stage::Geometry) {
        ctx.Add("gl_Position=vec4(0,0,0,1);");
    }