Mercurial > sdl-ios-xcode

annotate src/video/ataricommon/SDL_ataric2p_s.h @ 3796:b19680c84cdf SDL-ryan-multiple-audio-device

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Bunch of 1.3 audio cleanups to remove FIXMEs, get driver specific crap out of the core and into the drivers where it belongs, and push generic responsibilities out of the drivers and into the core where they belong.
author Ryan C. Gordon <icculus@icculus.org>
date Wed, 04 Oct 2006 19:54:23 +0000
parents c121d94672cb
children 99210400e8b9
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2006 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22 #include "SDL_config.h"
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23
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24 #ifndef _ATARI_C2P_h
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25 #define _ATARI_C2P_h
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26
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27 #include "SDL_stdinc.h"
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29 /*--- Functions pointers ---*/
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30
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31 /* Convert a chunky screen to bitplane screen */
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32
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33 extern void (*SDL_Atari_C2pConvert) (Uint8 * src, /* Source screen (one byte=one pixel) */
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34 Uint8 * dest, /* Destination (4/8 bits planes) */
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35 Uint32 width, /* Dimensions of screen to convert */
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36 Uint32 height, Uint32 dblligne, /* Double the lines when converting ? */
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37 Uint32 srcpitch, /* Length of one source line in bytes */
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38 Uint32 dstpitch /* Length of one destination line in bytes */
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39 );
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40
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41 /*--- 8 bits functions ---*/
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42
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43 /* Convert a chunky screen to bitplane screen */
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44
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45 void SDL_Atari_C2pConvert8(Uint8 * src, /* Source screen (one byte=one pixel) */
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46 Uint8 * dest, /* Destination (8 bits planes) */
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47 Uint32 width, /* Dimensions of screen to convert */
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48 Uint32 height, Uint32 dblligne, /* Double the lines when converting ? */
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49 Uint32 srcpitch, /* Length of one source line in bytes */
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50 Uint32 dstpitch /* Length of one destination line in bytes */
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51 );
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52
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53 /*--- 4 bits functions ---*/
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54
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55 /* Convert a chunky screen to bitplane screen */
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56
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57 void SDL_Atari_C2pConvert4(Uint8 * src, /* Source screen (one byte=one pixel) */
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58 Uint8 * dest, /* Destination (4 bits planes) */
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59 Uint32 width, /* Dimensions of screen to convert */
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60 Uint32 height, Uint32 dblligne, /* Double the lines when converting ? */
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61 Uint32 srcpitch, /* Length of one source line in bytes */
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62 Uint32 dstpitch /* Length of one destination line in bytes */
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63 );
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65 /* Conversion palette */
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66
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67 void SDL_Atari_C2pConvert4_pal(Uint16 * lightpalette);
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69 #endif /* _ATARI_C2P_h */
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70 /* vi: set ts=4 sw=4 expandtab: */