Allow grad texture ops in all shaders

Fixes #2551
2021-03-01 12:33:08 -07:00 · 2021-03-01 12:33:08 -07:00 · 740def238e
commit 740def238e
parent 42ddfbd3d5
3 changed files with 45 additions and 7 deletions
--- a/glslang/MachineIndependent/Initialize.cpp
+++ b/glslang/MachineIndependent/Initialize.cpp
@ -6538,7 +6538,7 @@ void TBuiltIns::addSamplingFunctions(TSampler sampler, const TString& typeName,
                                            s.append(");\n");

                                            // Add to the per-language set of built-ins
-                                            if (bias || lodClamp != 0) {
+                                            if (!grad && (bias || lodClamp != 0)) {
                                                stageBuiltins[EShLangFragment].append(s);
                                                stageBuiltins[EShLangCompute].append(s);
                                            } else