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, 8 insertions, 6 deletions

diff --git a/source/blender/draw/intern/draw_cache_impl_particles.c b/source/blender/draw/intern/draw_cache_impl_particles.c
index 3ecdbff1e96..52d1fcfdb80 100644
--- a/source/blender/draw/intern/draw_cache_impl_particles.c
+++ b/source/blender/draw/intern/draw_cache_impl_particles.c
@@ -809,7 +809,8 @@ static void particle_batch_cache_ensure_procedural_final_points(ParticleHairCach
   /* Create vbo immediately to bind to texture buffer. */
   GPU_vertbuf_use(cache->final[subdiv].proc_buf);
 
-  cache->final[subdiv].proc_tex = GPU_texture_create_from_vertbuf(cache->final[subdiv].proc_buf);
+  cache->final[subdiv].proc_tex = GPU_texture_create_from_vertbuf("part_proc",
+                                                                  cache->final[subdiv].proc_buf);
 }
 
 static void particle_batch_cache_ensure_procedural_strand_data(PTCacheEdit *edit,
@@ -1008,18 +1009,19 @@ static void particle_batch_cache_ensure_procedural_strand_data(PTCacheEdit *edit
 
   /* Create vbo immediately to bind to texture buffer. */
   GPU_vertbuf_use(cache->proc_strand_buf);
-  cache->strand_tex = GPU_texture_create_from_vertbuf(cache->proc_strand_buf);
+  cache->strand_tex = GPU_texture_create_from_vertbuf("part_strand", cache->proc_strand_buf);
 
   GPU_vertbuf_use(cache->proc_strand_seg_buf);
-  cache->strand_seg_tex = GPU_texture_create_from_vertbuf(cache->proc_strand_seg_buf);
+  cache->strand_seg_tex = GPU_texture_create_from_vertbuf("part_strand_seg",
+                                                          cache->proc_strand_seg_buf);
 
   for (int i = 0; i < cache->num_uv_layers; i++) {
     GPU_vertbuf_use(cache->proc_uv_buf[i]);
-    cache->uv_tex[i] = GPU_texture_create_from_vertbuf(cache->proc_uv_buf[i]);
+    cache->uv_tex[i] = GPU_texture_create_from_vertbuf("part_uv", cache->proc_uv_buf[i]);
   }
   for (int i = 0; i < cache->num_col_layers; i++) {
     GPU_vertbuf_use(cache->proc_col_buf[i]);
-    cache->col_tex[i] = GPU_texture_create_from_vertbuf(cache->proc_col_buf[i]);
+    cache->col_tex[i] = GPU_texture_create_from_vertbuf("part_col", cache->proc_col_buf[i]);
   }
 }
 
@@ -1109,7 +1111,7 @@ static void particle_batch_cache_ensure_procedural_pos(PTCacheEdit *edit,
   /* Create vbo immediately to bind to texture buffer. */
   GPU_vertbuf_use(cache->proc_point_buf);
 
-  cache->point_tex = GPU_texture_create_from_vertbuf(cache->proc_point_buf);
+  cache->point_tex = GPU_texture_create_from_vertbuf("part_point", cache->proc_point_buf);
 }
 
 static void particle_batch_cache_ensure_pos_and_seg(PTCacheEdit *edit,