GPUShader: Expose name for debugging & identifying shaders

Added optional `name` argument to `GPUShader` constructor
(defaults to `pyGPUShader`), and added `name` getter to `GPUShader`.

Ref D12393

Reviewed By: campbellbarton, jbakker

1 files changed, 4 insertions, 1 deletions

diff --git a/source/blender/gpu/GPU_shader.h b/source/blender/gpu/GPU_shader.h
index f834ee5b234..62b748b7edf 100644
--- a/source/blender/gpu/GPU_shader.h
+++ b/source/blender/gpu/GPU_shader.h
@@ -54,7 +54,8 @@ GPUShader *GPU_shader_create_from_python(const char *vertcode,
                                          const char *fragcode,
                                          const char *geomcode,
                                          const char *libcode,
-                                         const char *defines);
+                                         const char *defines,
+                                         const char *name);
 GPUShader *GPU_shader_create_ex(const char *vertcode,
                                 const char *fragcode,
                                 const char *geomcode,
@@ -85,6 +86,8 @@ void GPU_shader_free(GPUShader *shader);
 void GPU_shader_bind(GPUShader *shader);
 void GPU_shader_unbind(void);
 
+const char *GPU_shader_get_name(GPUShader *shader);
+
 /* Returns true if transform feedback was successfully enabled. */
 bool GPU_shader_transform_feedback_enable(GPUShader *shader, struct GPUVertBuf *vertbuf);
 void GPU_shader_transform_feedback_disable(GPUShader *shader);