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Diffstat (limited to '')
| -rw-r--r-- | src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp index c48492a17..ebaf50abd 100644 --- a/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp +++ b/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp @@ -226,6 +226,11 @@ void EmitSetAttribute(EmitContext& ctx, IR::Attribute attr, std::string_view val ctx.Add("gl_Position.{}={};", swizzle, value); break; case IR::Attribute::ViewportIndex: + if (ctx.stage != Stage::Geometry && !ctx.supports_viewport_layer) { + // LOG_WARNING(..., "Shader stores viewport index but device does not support viewport + // layer extension"); + break; + } ctx.Add("gl_ViewportIndex=floatBitsToInt({});", value); break; case IR::Attribute::ClipDistance0: |