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- #ifndef GRAPHICS_LAYERS_H
- #define GRAPHICS_LAYERS_H 1
- /*
- ** layers.h for ACE Basic
- **
- ** Note: Translated to ACE by ConvertC2ACE
- ** @ MapMeadow Software, Nils Sjoholm
- **
- **
- ** Date: 09/01/95
- **
- **
- */
-
- /*
- ** This are the StructPointer defines for layers.h
- */
- #ifndef Layer_InfoPtr
- #define Layer_InfoPtr ADDRESS
- #endif
- /*
- ** End of StructPointer defines for layers.h
- */
-
- #ifndef EXEC_LISTS_H
- #include <exec/lists.h>
- #endif
-
- #ifndef EXEC_SEMAPHORES_H
- #include <exec/semaphores.h>
- #endif
-
-
- #define LAYERSIMPLE 1
- #define LAYERSMART 2
- #define LAYERSUPER 4
- #define LAYERUPDATING &H10
- #define LAYERBACKDROP &H40
- #define LAYERREFRESH &H80
- #define LAYERIREFRESH &H200
- #define LAYERIREFRESH2 &H400
- #define LAYER_CLIPRECTS_LOST &H100 /* during BeginUpdate */
- /* or during layerop */
- /* this happens if out of memory */
-
- STRUCT Layer_Info
-
- LayerPtr top_layer
- LayerPtr check_lp /* !! Private !! */
- ClipRectPtr obs
- ClipRectPtr FreeClipRects /* !! Private !! */
- LONGINT PrivateReserve1 /* !! Private !! */
- LONGINT PrivateReserve2 /* !! Private !! */
- SignalSemaphore Lock /* !! Private !! */
- MinList gs_Head /* !! Private !! */
- SHORTINT PrivateReserve3 /* !! Private !! */
- ADDRESS PrivateReserve4 /* !! Private !! */
- SHORTINT Flags
- BYTE fatten_count /* !! Private !! */
- BYTE LockLayersCount /* !! Private !! */
- SHORTINT PrivateReserve5 /* !! Private !! */
- ADDRESS BlankHook /* !! Private !! */
- ADDRESS LayerInfo_extra /* !! Private !! */
- END STRUCT
-
- #define NEWLAYERINFO_CALLED 1
-
- /*
- * LAYERS_NOBACKFILL is the value needed to get no backfill hook
- * LAYERS_BACKFILL is the value needed to get the default backfill hook
- */
- /*
- #define LAYERS_NOBACKFILL ((STRUCT Hook *)1)
- #define LAYERS_BACKFILL ((STRUCT Hook *)0)
- */
-
- #endif /* GRAPHICS_LAYERS_H */
-