127b85086b
- Added sound! - Added Linux makefile - Added _KOLIBRI definition - Removed not working parameters from --help in KolibriOS git-svn-id: svn://kolibrios.org@8645 a494cfbc-eb01-0410-851d-a64ba20cac60
61 lines
2.0 KiB
C
61 lines
2.0 KiB
C
/*
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SDL_mixer: An audio mixer library based on the SDL library
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Copyright (C) 1997-2012 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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/* $Id$ */
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/* This file supports streaming WAV files, without volume adjustment */
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#include <stdio.h>
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typedef struct {
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SDL_RWops *rw;
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SDL_bool freerw;
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long start;
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long stop;
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SDL_AudioCVT cvt;
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} WAVStream;
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/* Initialize the WAVStream player, with the given mixer settings
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This function returns 0, or -1 if there was an error.
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*/
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extern int WAVStream_Init(SDL_AudioSpec *mixer);
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/* Unimplemented */
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extern void WAVStream_SetVolume(int volume);
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/* Load a WAV stream from an SDL_RWops object */
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extern WAVStream *WAVStream_LoadSong_RW(SDL_RWops *rw, const char *magic, int freerw);
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/* Start playback of a given WAV stream */
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extern void WAVStream_Start(WAVStream *wave);
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/* Play some of a stream previously started with WAVStream_Start() */
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extern int WAVStream_PlaySome(Uint8 *stream, int len);
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/* Stop playback of a stream previously started with WAVStream_Start() */
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extern void WAVStream_Stop(void);
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/* Close the given WAV stream */
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extern void WAVStream_FreeSong(WAVStream *wave);
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/* Return non-zero if a stream is currently playing */
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extern int WAVStream_Active(void);
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