- break;\r
-\r
- /* GL_ARB_fragment_shader */\r
- case GL_FRAGMENT_SHADER_DERIVATIVE_HINT_ARB:\r
- if (!ctx->Extensions.ARB_fragment_shader) {\r
- _mesa_error(ctx, GL_INVALID_ENUM, "glHint(target)");\r
- return;\r
- }\r
- if (ctx->Hint.FragmentShaderDerivative == mode)\r
- return;\r
- FLUSH_VERTICES(ctx, _NEW_HINT);\r
- ctx->Hint.FragmentShaderDerivative = mode;\r
+ break;
+
+ /* GL_ARB_fragment_shader */
+ case GL_FRAGMENT_SHADER_DERIVATIVE_HINT_ARB:
+ if (ctx->API == API_OPENGLES || !ctx->Extensions.ARB_fragment_shader)
+ goto invalid_target;
+ if (ctx->Hint.FragmentShaderDerivative == mode)
+ return;
+ FLUSH_VERTICES(ctx, _NEW_HINT);
+ ctx->Hint.FragmentShaderDerivative = mode;