# 8bpp_base.hpp

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    00001 /* $Id: 8bpp_base.hpp 17248 2009-08-21 20:21:05Z rubidium $ */
    00002
    00003 /*
    00004  * This file is part of OpenTTD.
    00005  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
    00006  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
    00007  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
    00008  */
    00009
    00012 #ifndef BLITTER_8BPP_BASE_HPP
    00013 #define BLITTER_8BPP_BASE_HPP
    00014
    00015 #include "base.hpp"
    00016
    00017 class Blitter_8bppBase : public Blitter {
    00018 public:
    00019   /* virtual */ uint8 GetScreenDepth() { return 8; }
    00020 //  /* virtual */ void Draw(Blitter::BlitterParams *bp, BlitterMode mode, ZoomLevel zoom);
    00021   /* virtual */ void DrawColourMappingRect(void *dst, int width, int height, int pal);
    00022 //  /* virtual */ Sprite *Encode(SpriteLoader::Sprite *sprite, Blitter::AllocatorProc *allocator);
    00023   /* virtual */ void *MoveTo(const void *video, int x, int y);
    00024   /* virtual */ void SetPixel(void *video, int x, int y, uint8 colour);
    00025   /* virtual */ void SetPixelIfEmpty(void *video, int x, int y, uint8 colour);
    00026   /* virtual */ void DrawRect(void *video, int width, int height, uint8 colour);
    00027   /* virtual */ void DrawLine(void *video, int x, int y, int x2, int y2, int screen_width, int screen_height, uint8 colour);
    00028   /* virtual */ void CopyFromBuffer(void *video, const void *src, int width, int height);
    00029   /* virtual */ void CopyToBuffer(const void *video, void *dst, int width, int height);
    00030   /* virtual */ void CopyImageToBuffer(const void *video, void *dst, int width, int height, int dst_pitch);
    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   /* virtual */ int GetBytesPerPixel() { return 1; }
    00036 };
    00037
    00038 #endif /* BLITTER_8BPP_BASE_HPP */