Cleanup: use const arguments

3 files changed, 5 insertions, 5 deletions

diff --git a/source/blender/gpu/intern/gpu_codegen.c b/source/blender/gpu/intern/gpu_codegen.c
index b1fcfc1e202..d12cecd129e 100644
--- a/source/blender/gpu/intern/gpu_codegen.c
+++ b/source/blender/gpu/intern/gpu_codegen.c
@@ -938,9 +938,9 @@ GPUPass *GPU_generate_pass(GPUMaterial *material,
   return pass;
 }
 
-static int count_active_texture_sampler(GPUShader *shader, char *source)
+static int count_active_texture_sampler(GPUShader *shader, const char *source)
 {
-  char *code = source;
+  const char *code = source;
 
   /* Remember this is per stage. */
   GSet *sampler_ids = BLI_gset_int_new(__func__);
diff --git a/source/blender/gpu/intern/gpu_material_library.c b/source/blender/gpu/intern/gpu_material_library.c
index 3c216c1a991..73a80c62bdc 100644
--- a/source/blender/gpu/intern/gpu_material_library.c
+++ b/source/blender/gpu/intern/gpu_material_library.c
@@ -684,7 +684,7 @@ static GPUMaterialLibrary *gpu_material_libraries[] = {
 
 static GHash *FUNCTION_HASH = NULL;
 
-char *gpu_str_skip_token(char *str, char *token, int max)
+const char *gpu_str_skip_token(const char *str, char *token, int max)
 {
   int len = 0;
 
@@ -752,7 +752,7 @@ static void gpu_parse_material_library(GHash *hash, GPUMaterialLibrary *library)
   eGPUType type;
   GPUFunctionQual qual;
   int i;
-  char *code = library->code;
+  const char *code = library->code;
 
   while ((code = strstr(code, "void "))) {
     function = MEM_callocN(sizeof(GPUFunction), "GPUFunction");
diff --git a/source/blender/gpu/intern/gpu_material_library.h b/source/blender/gpu/intern/gpu_material_library.h
index da7b1636fa3..782d89d6f2a 100644
--- a/source/blender/gpu/intern/gpu_material_library.h
+++ b/source/blender/gpu/intern/gpu_material_library.h
@@ -62,5 +62,5 @@ char *gpu_material_library_generate_code(struct GSet *used_libraries, const char
 
 /* Code Parsing */
 
-char *gpu_str_skip_token(char *str, char *token, int max);
+const char *gpu_str_skip_token(const char *str, char *token, int max);
 const char *gpu_data_type_to_string(const eGPUType type);