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annotate src/audio/mint/SDL_mintaudio_mcsn.h @ 956:4263beff9e38

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Date: Mon, 30 Aug 2004 18:20:25 +0200 From: Joost Baas Subject: why call arts artsc? I, and a few other people at the mplayer-docs-mailinglist were wondering why you decided to call arts artsc. I understand usually users have nothing to do with libsdl, just developers, but because you can choose the audio-driver being used by mplayer, one of which is sdl, and you can also choose the sdl subdriver, it is necessary to have a well-known or logical name. artsc is not the logical choice, and it's very hard to look up the right name if you don't know what you're looking for.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 17 Sep 2004 13:25:06 +0000
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2004 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 Library General Public
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7 License as published by the Free Software Foundation; either
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8 version 2 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 Library 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 Library General Public
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16 License along with this library; if not, write to the Free
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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18
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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
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23 /*
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24 MCSN control structure
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25
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26 Patrice Mandin
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27 */
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28
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29 #ifndef _SDL_mintaudio_mcsh_h
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30 #define _SDL_mintaudio_mcsh_h
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31
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32 typedef struct {
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33 unsigned short version; /* Version */
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34 unsigned short size; /* Size of structure */
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35
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36 unsigned short play; /* Replay capability */
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37 unsigned short record; /* Record capability */
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38 unsigned short dsp; /* DSP56K present */
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39 unsigned short pint; /* Interrupt at end of replay */
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40 unsigned short rint; /* Interrupt at end of record */
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41
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42 unsigned long res1; /* Frequency of external clock */
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43 unsigned long res2;
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44 unsigned long res3;
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45 unsigned long res4;
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46 } cookie_mcsn_t __attribute__((packed));
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47
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48 enum {
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49 MCSN_ST=0,
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50 MCSN_TT,
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51 MCSN_STE=MCSN_TT,
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52 MCSN_FALCON,
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53 MCSN_MAC=MCSN_FALCON
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54 };
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55
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56 #define SETSMPFREQ 7 /* Set sample frequency */
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57
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58 #endif /* _SDL_mintaudio_mcsh_h */