slouken@312: /*
slouken@518:   SDL_mixer:  An audio mixer library based on the SDL library
slouken@518:   Copyright (C) 1997-2012 Sam Lantinga <slouken@libsdl.org>
slouken@312: 
slouken@518:   This software is provided 'as-is', without any express or implied
slouken@518:   warranty.  In no event will the authors be held liable for any damages
slouken@518:   arising from the use of this software.
slouken@312: 
slouken@518:   Permission is granted to anyone to use this software for any purpose,
slouken@518:   including commercial applications, and to alter it and redistribute it
slouken@518:   freely, subject to the following restrictions:
slouken@312: 
slouken@518:   1. The origin of this software must not be misrepresented; you must not
slouken@518:      claim that you wrote the original software. If you use this software
slouken@518:      in a product, an acknowledgment in the product documentation would be
slouken@518:      appreciated but is not required.
slouken@518:   2. Altered source versions must be plainly marked as such, and must not be
slouken@518:      misrepresented as being the original software.
slouken@518:   3. This notice may not be removed or altered from any source distribution.
slouken@312: */
slouken@312: 
slouken@312: #ifdef OGG_MUSIC
slouken@353: #ifdef OGG_USE_TREMOR
slouken@353: #include <tremor/ivorbisfile.h>
slouken@353: #else
slouken@312: #include <vorbis/vorbisfile.h>
slouken@353: #endif
slouken@312: 
slouken@312: typedef struct {
slouken@312: 	int loaded;
slouken@312: 	void *handle;
slouken@312: 	int (*ov_clear)(OggVorbis_File *vf);
slouken@312: 	vorbis_info *(*ov_info)(OggVorbis_File *vf,int link);
slouken@312: 	int (*ov_open_callbacks)(void *datasource, OggVorbis_File *vf, char *initial, long ibytes, ov_callbacks callbacks);
slouken@312: 	ogg_int64_t (*ov_pcm_total)(OggVorbis_File *vf,int i);
slouken@353: #ifdef OGG_USE_TREMOR
slouken@353: 	long (*ov_read)(OggVorbis_File *vf,char *buffer,int length, int *bitstream);
slouken@353: #else
slouken@312: 	long (*ov_read)(OggVorbis_File *vf,char *buffer,int length, int bigendianp,int word,int sgned,int *bitstream);
slouken@353: #endif
slouken@505: #ifdef OGG_USE_TREMOR
slouken@505: 	int (*ov_time_seek)(OggVorbis_File *vf,ogg_int64_t pos);
slouken@505: #else
slouken@312: 	int (*ov_time_seek)(OggVorbis_File *vf,double pos);
slouken@505: #endif
slouken@312: } vorbis_loader;
slouken@312: 
slouken@312: extern vorbis_loader vorbis;
slouken@312: 
slouken@470: #endif /* OGG_MUSIC */
slouken@470: 
slouken@312: extern int Mix_InitOgg();
slouken@312: extern void Mix_QuitOgg();