32bpp_anim.hpp

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00001 /* $Id: 32bpp_anim.hpp 15428 2009-02-09 02:57:15Z rubidium $ */
00002 
00005 #ifndef BLITTER_32BPP_ANIM_HPP
00006 #define BLITTER_32BPP_ANIM_HPP
00007 
00008 #include "32bpp_optimized.hpp"
00009 #include "factory.hpp"
00010 
00011 class Blitter_32bppAnim : public Blitter_32bppOptimized {
00012 private:
00013   uint8 *anim_buf; 
00014   int anim_buf_width;
00015   int anim_buf_height;
00016 
00017 public:
00018   Blitter_32bppAnim() :
00019     anim_buf(NULL),
00020     anim_buf_width(0),
00021     anim_buf_height(0)
00022   {}
00023 
00024   /* virtual */ void Draw(Blitter::BlitterParams *bp, BlitterMode mode, ZoomLevel zoom);
00025   /* virtual */ void DrawColourMappingRect(void *dst, int width, int height, int pal);
00026   /* virtual */ void SetPixel(void *video, int x, int y, uint8 colour);
00027   /* virtual */ void SetPixelIfEmpty(void *video, int x, int y, uint8 colour);
00028   /* virtual */ void DrawRect(void *video, int width, int height, uint8 colour);
00029   /* virtual */ void CopyFromBuffer(void *video, const void *src, int width, int height);
00030   /* virtual */ void CopyToBuffer(const void *video, void *dst, int width, int height);
00031   /* virtual */ void ScrollBuffer(void *video, int &left, int &top, int &width, int &height, int scroll_x, int scroll_y);
00032   /* virtual */ int BufferSize(int width, int height);
00033   /* virtual */ void PaletteAnimate(uint start, uint count);
00034   /* virtual */ Blitter::PaletteAnimation UsePaletteAnimation();
00035 
00036   /* virtual */ const char *GetName() { return "32bpp-anim"; }
00037   /* virtual */ int GetBytesPerPixel() { return 5; }
00038 
00039   template <BlitterMode mode> void Draw(const Blitter::BlitterParams *bp, ZoomLevel zoom);
00040 };
00041 
00042 class FBlitter_32bppAnim: public BlitterFactory<FBlitter_32bppAnim> {
00043 public:
00044   /* virtual */ const char *GetName() { return "32bpp-anim"; }
00045   /* virtual */ const char *GetDescription() { return "32bpp Animation Blitter (palette animation)"; }
00046   /* virtual */ Blitter *CreateInstance() { return new Blitter_32bppAnim(); }
00047 };
00048 
00049 #endif /* BLITTER_32BPP_ANIM_HPP */

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