1 files changed, 13 insertions, 3 deletions
diff --git a/source/blender/imbuf/IMB_imbuf.h b/source/blender/imbuf/IMB_imbuf.h
index d131e4dacdc..69a80d6e0d3 100644
--- a/source/blender/imbuf/IMB_imbuf.h
+++ b/source/blender/imbuf/IMB_imbuf.h
@@ -70,6 +70,7 @@ extern "C" {
  */
 struct ImBuf;
 struct rcti;
+struct rctf;
 
 /**
  *
@@ -323,6 +324,11 @@ typedef enum IMB_Proxy_Size {
   IMB_PROXY_MAX_SLOT = 4,
 } IMB_Proxy_Size;
 
+typedef enum eIMBInterpolationFilterMode {
+  IMB_FILTER_NEAREST,
+  IMB_FILTER_BILINEAR,
+} eIMBInterpolationFilterMode;
+
 /* Defaults to BL_proxy within the directory of the animation. */
 void IMB_anim_set_index_dir(struct anim *anim, const char *dir);
 void IMB_anim_get_fname(struct anim *anim, char *file, int size);
@@ -380,8 +386,6 @@ bool IMB_anim_can_produce_frames(const struct anim *anim);
  */
 
 int ismovie(const char *filepath);
-void IMB_anim_set_preseek(struct anim *anim, int preseek);
-int IMB_anim_get_preseek(struct anim *anim);
 int IMB_anim_get_image_width(struct anim *anim);
 int IMB_anim_get_image_height(struct anim *anim);
 
@@ -729,11 +733,17 @@ void IMB_processor_apply_threaded(
     void(init_handle)(void *handle, int start_line, int tot_line, void *customdata),
     void *(do_thread)(void *));
 
-typedef void (*ScanlineThreadFunc)(void *custom_data, int start_scanline, int num_scanlines);
+typedef void (*ScanlineThreadFunc)(void *custom_data, int scanline);
 void IMB_processor_apply_threaded_scanlines(int total_scanlines,
                                             ScanlineThreadFunc do_thread,
                                             void *custom_data);
 
+void IMB_transform(struct ImBuf *src,
+                   struct ImBuf *dst,
+                   float transform_matrix[3][3],
+                   struct rctf *src_crop,
+                   const eIMBInterpolationFilterMode filter);
+
 /* ffmpeg */
 void IMB_ffmpeg_init(void);
 const char *IMB_ffmpeg_last_error(void);