1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/imbuf/IMB_imbuf.h b/source/blender/imbuf/IMB_imbuf.h
index 651c69726ff..69a80d6e0d3 100644
--- a/source/blender/imbuf/IMB_imbuf.h
+++ b/source/blender/imbuf/IMB_imbuf.h
@@ -733,7 +733,7 @@ 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);