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Location: cpp/openttd-patchpack/source/src/blitter/8bpp_base.hpp - annotation
r17167:68f47a8db1b5
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(svn r21916) -Fix [FS#4442]: the minimum speed needed for (realistic) acceleration to work properly can sometimes be more than the (temporary) maximum speed causing Clamp to "fail". Make sure that the minimum speed always overrules the maximum speed
r6937:bea726150bf3 r6937:bea726150bf3 r12768:980ae0491352 r12768:980ae0491352 r12768:980ae0491352 r12768:980ae0491352 r12768:980ae0491352 r12768:980ae0491352 r12768:980ae0491352 r9111:983de9c5a848 r6937:bea726150bf3 r6937:bea726150bf3 r6937:bea726150bf3 r6937:bea726150bf3 r6937:bea726150bf3 r6937:bea726150bf3 r6937:bea726150bf3 r6937:bea726150bf3 r6937:bea726150bf3 r6937:bea726150bf3 r14310:91a5cd71c4e6 r17035:6216511eba9e r6937:bea726150bf3 r11085:c87a330fb4c2 r11085:c87a330fb4c2 r11085:c87a330fb4c2 r6985:c27a9a2405aa r6985:c27a9a2405aa r6985:c27a9a2405aa r6951:4f69e3e27c06 r6937:bea726150bf3 r6960:e903748e34e4 r6960:e903748e34e4 r9925:d94f8fd81eb5 r6937:bea726150bf3 r6937:bea726150bf3 r6937:bea726150bf3 | /* $Id$ */
/*
* This file is part of OpenTTD.
* 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.
* 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.
* 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/>.
*/
/** @file 8bpp_base.hpp Base for all 8 bpp blitters. */
#ifndef BLITTER_8BPP_BASE_HPP
#define BLITTER_8BPP_BASE_HPP
#include "base.hpp"
class Blitter_8bppBase : public Blitter {
public:
/* virtual */ uint8 GetScreenDepth() { return 8; }
// /* virtual */ void Draw(Blitter::BlitterParams *bp, BlitterMode mode, ZoomLevel zoom);
/* virtual */ void DrawColourMappingRect(void *dst, int width, int height, PaletteID pal);
// /* virtual */ Sprite *Encode(SpriteLoader::Sprite *sprite, AllocatorProc *allocator);
/* virtual */ void *MoveTo(const void *video, int x, int y);
/* virtual */ void SetPixel(void *video, int x, int y, uint8 colour);
/* virtual */ void DrawRect(void *video, int width, int height, uint8 colour);
/* virtual */ void DrawLine(void *video, int x, int y, int x2, int y2, int screen_width, int screen_height, uint8 colour);
/* virtual */ void CopyFromBuffer(void *video, const void *src, int width, int height);
/* virtual */ void CopyToBuffer(const void *video, void *dst, int width, int height);
/* virtual */ void CopyImageToBuffer(const void *video, void *dst, int width, int height, int dst_pitch);
/* virtual */ void ScrollBuffer(void *video, int &left, int &top, int &width, int &height, int scroll_x, int scroll_y);
/* virtual */ int BufferSize(int width, int height);
/* virtual */ void PaletteAnimate(uint start, uint count);
/* virtual */ Blitter::PaletteAnimation UsePaletteAnimation();
/* virtual */ int GetBytesPerPixel() { return 1; }
};
#endif /* BLITTER_8BPP_BASE_HPP */
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