GPUTexture: Change texture creation API

This is to modernize the API:
- Add meaningful name to all textures (except DRW textures).
- Remove unused err_out argument: only used for offscreen python.
- Add mipmap count to creation functions for future changes.
- Clarify the data usage in creation functions.

This is a cleanup commit, there is no functional change.

# Conflicts:
#	source/blender/gpu/GPU_texture.h

1 files changed, 4 insertions, 2 deletions

diff --git a/source/blender/editors/sculpt_paint/paint_cursor.c b/source/blender/editors/sculpt_paint/paint_cursor.c
index 4d885364440..08733a26187 100644
--- a/source/blender/editors/sculpt_paint/paint_cursor.c
+++ b/source/blender/editors/sculpt_paint/paint_cursor.c
@@ -348,7 +348,8 @@ static int load_tex(Brush *br, ViewContext *vc, float zoom, bool col, bool prima
 
     if (!target->overlay_texture) {
       eGPUTextureFormat format = col ? GPU_RGBA8 : GPU_R8;
-      target->overlay_texture = GPU_texture_create_2d(size, size, format, NULL, NULL);
+      target->overlay_texture = GPU_texture_create_2d(
+          "paint_cursor_overlay", size, size, 1, format, NULL);
       GPU_texture_update(target->overlay_texture, GPU_DATA_UNSIGNED_BYTE, buffer);
 
       if (!col) {
@@ -466,7 +467,8 @@ static int load_tex_cursor(Brush *br, ViewContext *vc, float zoom)
     BLI_task_parallel_range(0, size, &data, load_tex_cursor_task_cb, &settings);
 
     if (!cursor_snap.overlay_texture) {
-      cursor_snap.overlay_texture = GPU_texture_create_2d(size, size, GPU_R8, NULL, NULL);
+      cursor_snap.overlay_texture = GPU_texture_create_2d(
+          "cursor_snap_overaly", size, size, 1, GPU_R8, NULL);
       GPU_texture_update(cursor_snap.overlay_texture, GPU_DATA_UNSIGNED_BYTE, buffer);
 
       GPU_texture_swizzle_set(cursor_snap.overlay_texture, "rrrr");