Cleanup: reduce indirect DNA header inclusion

Remove DNA headers, using forward declarations where possible.

Also removed duplicate header, header including it's self
and unnecessary inclusion of libc system headers from BKE header.

1 files changed, 5 insertions, 8 deletions

diff --git a/source/blender/blenkernel/BKE_sequencer_offscreen.h b/source/blender/blenkernel/BKE_sequencer_offscreen.h
index f5f6067b06e..25a78fcfbad 100644
--- a/source/blender/blenkernel/BKE_sequencer_offscreen.h
+++ b/source/blender/blenkernel/BKE_sequencer_offscreen.h
@@ -23,26 +23,23 @@
  * \ingroup bke
  */
 
-#include "DNA_object_enums.h"
-
-#include "DNA_view3d_types.h"
-
-#include "IMB_imbuf_types.h"
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 struct GPUOffScreen;
 
+enum eDrawType;
+enum eImBufFlags;
+
 typedef struct ImBuf *(*SequencerDrawView)(struct Depsgraph *depsgraph,
                                            struct Scene *scene,
                                            struct View3DShading *shading_override,
-                                           eDrawType drawtype,
+                                           enum eDrawType drawtype,
                                            struct Object *camera,
                                            int width,
                                            int height,
-                                           eImBufFlags flag,
+                                           enum eImBufFlags flag,
                                            eV3DOffscreenDrawFlag draw_flags,
                                            int alpha_mode,
                                            const char *viewname,