Cleanup: Split gpu_texture_image.c into BKE and IMB modules

This is in order to disolve GPU_draw.h into more meaningful code blocks.

All the Image related function are in `image_gpu.c`.
All the MovieClip related function are in `movieclip.c`.

The IMB module now has a connection with GPU. This is not strickly
necessary and the code could be move to `image_gpu.c` if needed.

The Image garbage collection is also ported to `image_gpu.c`.

1 files changed, 9 insertions, 11 deletions

diff --git a/source/blender/draw/intern/draw_manager_data.c b/source/blender/draw/intern/draw_manager_data.c
index 00cd91323f0..dc41f34e0ea 100644
--- a/source/blender/draw/intern/draw_manager_data.c
+++ b/source/blender/draw/intern/draw_manager_data.c
@@ -1293,13 +1293,10 @@ static DRWShadingGroup *drw_shgroup_material_create_ex(GPUPass *gpupass, DRWPass
 }
 
 static void drw_shgroup_material_texture(DRWShadingGroup *grp,
-                                         GPUMaterialTexture *tex,
+                                         GPUTexture *gputex,
                                          const char *name,
-                                         eGPUSamplerState state,
-                                         eGPUTextureTarget textarget)
+                                         eGPUSamplerState state)
 {
-  GPUTexture *gputex = GPU_texture_from_blender(tex->ima, tex->iuser, NULL, textarget);
-
   DRW_shgroup_uniform_texture_ex(grp, name, gputex, state);
 
   GPUTexture **gputex_ref = BLI_memblock_alloc(DST.vmempool->images);
@@ -1315,15 +1312,16 @@ void DRW_shgroup_add_material_resources(DRWShadingGroup *grp, struct GPUMaterial
   LISTBASE_FOREACH (GPUMaterialTexture *, tex, &textures) {
     if (tex->ima) {
       /* Image */
+      GPUTexture *gputex;
       if (tex->tiled_mapping_name[0]) {
-        drw_shgroup_material_texture(
-            grp, tex, tex->sampler_name, tex->sampler_state, TEXTARGET_2D_ARRAY);
-        drw_shgroup_material_texture(
-            grp, tex, tex->tiled_mapping_name, tex->sampler_state, TEXTARGET_TILE_MAPPING);
+        gputex = BKE_image_get_gpu_tiles(tex->ima, tex->iuser, NULL);
+        drw_shgroup_material_texture(grp, gputex, tex->sampler_name, tex->sampler_state);
+        gputex = BKE_image_get_gpu_tilemap(tex->ima, tex->iuser, NULL);
+        drw_shgroup_material_texture(grp, gputex, tex->tiled_mapping_name, tex->sampler_state);
       }
       else {
-        drw_shgroup_material_texture(
-            grp, tex, tex->sampler_name, tex->sampler_state, TEXTARGET_2D);
+        gputex = BKE_image_get_gpu_texture(tex->ima, tex->iuser, NULL);
+        drw_shgroup_material_texture(grp, gputex, tex->sampler_name, tex->sampler_state);
       }
     }
     else if (tex->colorband) {