glsl: silence unused var warnings

diff --git a/src/mesa/shader/slang/slang_codegen.c b/src/mesa/shader/slang/slang_codegen.c
index 2d81168..0504d47 100644 (file)
--- a/src/mesa/shader/slang/slang_codegen.c
+++ b/src/mesa/shader/slang/slang_codegen.c
@@ -5008,6 +5008,7 @@ _slang_codegen_global_variable(slang_assemble_ctx *A, slang_variable *var,
       }
 #else
       (void) is_rect_sampler_spec; /* silence warning */
+      (void) ctx;
 #endif
       {
          GLint sampNum = _mesa_add_sampler(prog->Parameters, varName, datatype);

diff --git a/src/mesa/shader/slang/slang_compile.c b/src/mesa/shader/slang/slang_compile.c
index e7938e5..b6b1f3c 100644 (file)
--- a/src/mesa/shader/slang/slang_compile.c
+++ b/src/mesa/shader/slang/slang_compile.c
@@ -2494,6 +2494,7 @@ init_default_precision(slang_output_ctx *O, slang_unit_type type)
       else
         O->default_precision[i] = PRECISION_HIGH;
 #else
+      (void) ctx;
       O->default_precision[i] = PRECISION_HIGH;
 #endif
    }
@@ -2743,6 +2744,8 @@ compile_with_grammar(const char *source,
         return GL_FALSE;
       }
    }
+#else
+   (void) ctx;
 #endif
 
 #if FEATURE_ARB_shading_language_120