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, 24 insertions, 0 deletions

diff --git a/source/blender/imbuf/IMB_imbuf.h b/source/blender/imbuf/IMB_imbuf.h
index 478297e61b2..089174f8d5a 100644
--- a/source/blender/imbuf/IMB_imbuf.h
+++ b/source/blender/imbuf/IMB_imbuf.h
@@ -90,6 +90,12 @@ struct Stereo3dFormat;
 
 /**
  *
+ * \attention defined in GPU_texture.h
+ */
+struct GPUTexture;
+
+/**
+ *
  * \attention Defined in allocimbuf.c
  */
 void IMB_init(void);
@@ -729,6 +735,24 @@ const char *IMB_ffmpeg_last_error(void);
 
 /**
  *
+ * \attention defined in util_gpu.c
+ */
+void IMB_gpu_get_format(const struct ImBuf *ibuf,
+                        bool high_bitdepth,
+                        uint *r_data_format,
+                        uint *r_texture_format);
+void *IMB_gpu_get_data(const struct ImBuf *ibuf,
+                       const bool do_rescale,
+                       const int rescale_size[2],
+                       const bool compress_as_srgb,
+                       const bool store_premultiplied,
+                       bool *r_freedata);
+struct GPUTexture *IMB_create_gpu_texture(struct ImBuf *ibuf,
+                                          bool use_high_bitdepth,
+                                          bool use_premult);
+
+/**
+ *
  * \attention defined in stereoimbuf.c
  */
 void IMB_stereo3d_write_dimensions(const char mode,