emit_glsl_integer: Use negation work around

4 years ago · 0918d673a3
1 changed files with 2 additions and 2 deletions
--- a/src/shader_recompiler/backend/glsl/emit_glsl_integer.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_integer.cpp
@ -87,11 +87,11 @@ void EmitUDiv32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::strin
 }

 void EmitINeg32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
-    ctx.AddU32("{}=uint(-({}));", inst, value);
+    ctx.AddU32("{}=uint(int(0)-int({}));", inst, value);
 }

 void EmitINeg64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
-    ctx.AddU64("{}=-({});", inst, value);
+    ctx.AddU64("{}=uint64_t(int64_t(0)-int64_t({}));", inst, value);
 }

 void EmitIAbs32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {