1 /* $Id$ */

     2 

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

     4 

     5 #ifndef RENDERER_32BPP_HPP

     6 #define RENDERER_32BPP_HPP

     7 

     8 #include "renderer.hpp"

     9 

    10 class Renderer_32bpp : public Renderer {

    11 public:

    12 	/* virtual */ void *MoveTo(const void *video, int x, int y);

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

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

    15 	/* virtual */ void SetHorizontalLine(void *video, int width, uint8 color);

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

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

    18 	/* virtual */ void MoveBuffer(void *video_dst, const void *video_src, int width, int height);

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

    20 

    21 	static inline uint32 LookupColourInPalette(uint8 index) {

    22 		#define ARGB(a, r, g, b) ((((a) << 24) & 0xFF000000) | (((r) << 16) & 0x00FF0000) | (((g) << 8) & 0x0000FF00) | ((b) & 0x000000FF))

    23 		if (index == 0) return 0x00000000;

    24 		return ARGB(0xFF, _cur_palette[index].r, _cur_palette[index].g, _cur_palette[index].b);

    25 	}

    26 };

    27 

    28 class FRenderer_32bpp: public RendererFactory<FRenderer_32bpp> {

    29 public:

    30 	/* virtual */ const char *GetName() { return "32bpp"; }

    31 

    32 	/* virtual */ Renderer *CreateInstance() { return new Renderer_32bpp(); }

    33 };

    34 

    35 #endif /* RENDERER_32BPP_HPP */