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- #ifndef CLIB_LAYERS_PROTOS_H
- #define CLIB_LAYERS_PROTOS_H
-
- /*
- ** $VER: layers_protos.h 38.7 (26.3.92)
- ** Includes Release 40.15
- **
- ** C prototypes. For use with 32 bit integers only.
- **
- ** (C) Copyright 1990-1993 Commodore-Amiga, Inc.
- ** All Rights Reserved
- */
-
- #ifndef EXEC_TYPES_H
- #include <exec/types.h>
- #endif
- #ifndef GRAPHICS_LAYERS_H
- #include <graphics/layers.h>
- #endif
- #ifndef GRAPHICS_CLIP_H
- #include <graphics/clip.h>
- #endif
- #ifndef GRAPHICS_RASTPORT_H
- #include <graphics/rastport.h>
- #endif
- #ifndef GRAPHICS_REGIONS_H
- #include <graphics/regions.h>
- #endif
- void InitLayers( struct Layer_Info *li );
- struct Layer *CreateUpfrontLayer( struct Layer_Info *li, struct BitMap *bm,
- long x0, long y0, long x1, long y1, long flags, struct BitMap *bm2 );
- struct Layer *CreateBehindLayer( struct Layer_Info *li, struct BitMap *bm,
- long x0, long y0, long x1, long y1, long flags, struct BitMap *bm2 );
- LONG UpfrontLayer( long dummy, struct Layer *layer );
- LONG BehindLayer( long dummy, struct Layer *layer );
- LONG MoveLayer( long dummy, struct Layer *layer, long dx, long dy );
- LONG SizeLayer( long dummy, struct Layer *layer, long dx, long dy );
- void ScrollLayer( long dummy, struct Layer *layer, long dx, long dy );
- LONG BeginUpdate( struct Layer *l );
- void EndUpdate( struct Layer *layer, unsigned long flag );
- LONG DeleteLayer( long dummy, struct Layer *layer );
- void LockLayer( long dummy, struct Layer *layer );
- void UnlockLayer( struct Layer *layer );
- void LockLayers( struct Layer_Info *li );
- void UnlockLayers( struct Layer_Info *li );
- void LockLayerInfo( struct Layer_Info *li );
- void SwapBitsRastPortClipRect( struct RastPort *rp, struct ClipRect *cr );
- struct Layer *WhichLayer( struct Layer_Info *li, long x, long y );
- void UnlockLayerInfo( struct Layer_Info *li );
- struct Layer_Info *NewLayerInfo( void );
- void DisposeLayerInfo( struct Layer_Info *li );
- LONG FattenLayerInfo( struct Layer_Info *li );
- void ThinLayerInfo( struct Layer_Info *li );
- LONG MoveLayerInFrontOf( struct Layer *layer_to_move,
- struct Layer *other_layer );
- struct Region *InstallClipRegion( struct Layer *layer,
- struct Region *region );
- LONG MoveSizeLayer( struct Layer *layer, long dx, long dy, long dw, long dh );
- struct Layer *CreateUpfrontHookLayer( struct Layer_Info *li, struct BitMap *bm,
- long x0, long y0, long x1, long y1, long flags, struct Hook *hook,
- struct BitMap *bm2 );
- struct Layer *CreateBehindHookLayer( struct Layer_Info *li, struct BitMap *bm,
- long x0, long y0, long x1, long y1, long flags, struct Hook *hook,
- struct BitMap *bm2 );
- struct Hook *InstallLayerHook( struct Layer *layer, struct Hook *hook );
- /*--- functions in V39 or higher (Release 3) ---*/
- struct Hook *InstallLayerInfoHook( struct Layer_Info *li, struct Hook *hook );
- void SortLayerCR( struct Layer *layer, long dx, long dy );
- void DoHookClipRects( struct Hook *hook, struct RastPort *rport,
- struct Rectangle *rect );
- #endif /* CLIB_LAYERS_PROTOS_H */
-