1 /* $Id$ */

     2 

     3 /** @file 32bpp_anim.hpp */

     4 

     5 #ifndef BLITTER_32BPP_ANIM_HPP

     6 #define BLITTER_32BPP_ANIM_HPP

     7 

     8 #include "32bpp_simple.hpp"

     9 #include "factory.hpp"

    10 

    11 class Blitter_32bppAnim : public Blitter_32bppSimple {

    12 private:

    13 	uint8 *anim_buf; ///< In this buffer we keep track of the 8bpp indexes so we can do palette animation

    14 	int anim_buf_width;

    15 	int anim_buf_height;

    16 

    17 public:

    18 	Blitter_32bppAnim() :

    19 		anim_buf(NULL),

    20 		anim_buf_width(0),

    21 		anim_buf_height(0)

    22 	{}

    23 

    24 	/* virtual */ void Draw(Blitter::BlitterParams *bp, BlitterMode mode, ZoomLevel zoom);

    25 	/* virtual */ void DrawColorMappingRect(void *dst, int width, int height, int pal);

    26 	/* virtual */ void SetPixel(void *video, int x, int y, uint8 color);

    27 	/* virtual */ void SetPixelIfEmpty(void *video, int x, int y, uint8 color);

    28 	/* virtual */ void DrawRect(void *video, int width, int height, uint8 color);

    29 	/* virtual */ void CopyFromBuffer(void *video, const void *src, int width, int height);

    30 	/* virtual */ void CopyToBuffer(const void *video, void *dst, int width, int height);

    31 	/* virtual */ void ScrollBuffer(void *video, int &left, int &top, int &width, int &height, int scroll_x, int scroll_y);

    32 	/* virtual */ int BufferSize(int width, int height);

    33 	/* virtual */ void PaletteAnimate(uint start, uint count);

    34 	/* virtual */ Blitter::PaletteAnimation UsePaletteAnimation();

    35 

    36 	/* virtual */ const char *GetName() { return "32bpp-anim"; }

    37 };

    38 

    39 class FBlitter_32bppAnim: public BlitterFactory<FBlitter_32bppAnim> {

    40 public:

    41 	/* virtual */ const char *GetName() { return "32bpp-anim"; }

    42 	/* virtual */ const char *GetDescription() { return "32bpp Animation Blitter (palette animation)"; }

    43 	/* virtual */ Blitter *CreateInstance() { return new Blitter_32bppAnim(); }

    44 };

    45 

    46 #endif /* BLITTER_32BPP_ANIM_HPP */