Simplify scanline threaded processor used by GPU_verify_image

Just avoid some unneeded initialization functions when the threaded
processor is simple enough to only depend on current chunk start
scanline and number of scanlines.

1 files changed, 8 insertions, 0 deletions

diff --git a/source/blender/imbuf/IMB_imbuf.h b/source/blender/imbuf/IMB_imbuf.h
index 043f1602a76..bd19271ff65 100644
--- a/source/blender/imbuf/IMB_imbuf.h
+++ b/source/blender/imbuf/IMB_imbuf.h
@@ -580,6 +580,14 @@ void IMB_processor_apply_threaded(int buffer_lines, int handle_size, void *init_
                                                       void *customdata),
                                   void *(do_thread) (void *));
 
+typedef void (*ScanlineThreadFunc) (void *custom_data,
+                                    int start_scanline,
+                                    int num_scanlines);
+void IMB_processor_apply_threaded_scanlines(int buffer_lines,
+                                            ScanlineThreadFunc do_thread,
+                                            void *custom_data);
+
+
 /* ffmpeg */
 void IMB_ffmpeg_init(void);
 const char *IMB_ffmpeg_last_error(void);