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annotate src/audio/SDL_audio_c.h @ 3294:470d0a416aa7

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Fixed bug #714 fuzzyTew@gmail.com 2009-03-14 15:18:45 PDT patch to change HAVE_ICONV to HAVE_ICONV_H There are two separate iconv checks in configure -- one for the header file and one for the library. include/SDL_stdinc.h uses the library define to see whether or not it should reference the types defined in the header, which naturally breaks if the library exists and the header does not.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 21 Sep 2009 11:04:01 +0000
parents f3dcf04412cf
children f7b03b6838cb
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2009 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 /* Functions and variables exported from SDL_audio.c for SDL_sysaudio.c */
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25
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26 /* Functions to get a list of "close" audio formats */
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27 extern SDL_AudioFormat SDL_FirstAudioFormat(SDL_AudioFormat format);
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28 extern SDL_AudioFormat SDL_NextAudioFormat(void);
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30 /* Function to calculate the size and silence for a SDL_AudioSpec */
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31 extern void SDL_CalculateAudioSpec(SDL_AudioSpec * spec);
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33 /* The actual mixing thread function */
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34 extern int SDLCALL SDL_RunAudio(void *audiop);
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35
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36 /* this is used internally to access some autogenerated code. */
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37 typedef struct
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38 {
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39 SDL_AudioFormat src_fmt;
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40 SDL_AudioFormat dst_fmt;
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41 SDL_AudioFilter filter;
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42 } SDL_AudioTypeFilters;
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43 extern const SDL_AudioTypeFilters sdl_audio_type_filters[];
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44
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45 /* this is used internally to access some autogenerated code. */
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46 typedef struct
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47 {
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48 SDL_AudioFormat fmt;
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49 int channels;
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50 int upsample;
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51 int multiple;
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52 SDL_AudioFilter filter;
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53 } SDL_AudioRateFilters;
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54 extern const SDL_AudioRateFilters sdl_audio_rate_filters[];
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55
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56 /* vi: set ts=4 sw=4 expandtab: */