kolibrios/programs/media/ac97snd/ufmod-codec.h
Sergey Semyonov (Serge) 38ed47b73c uFMOD 1.25.1 from Quantum and some minor bugfixes
git-svn-id: svn://kolibrios.org@646 a494cfbc-eb01-0410-851d-a64ba20cac60
2007-10-14 17:38:57 +00:00

91 lines
2.2 KiB
C

/*
uFMOD AC97SND codec header file
Target OS: KolibriOS
Compiler: Visual C
NOTE: ufmod.obj should be rebuilt setting UF_MODE=AC97SND
in order to make it usable in AC97SND player.
The Infinity Sound driver handle should be available as
a public symbol named hSound. It is so when using Serge's
sound.lib.
*/
#ifdef __cplusplus
extern "C" {
#endif
/* HANDLE uFMOD_LoadSong(char *lpXM);
---
Description:
---
Loads the given XM song and starts playing it as soon as you
call uFMOD_WaveOut for the first time. It will stop any
currently playing song before loading the new one. Heap should
be initialized before calling this function!
---
Parameters:
---
lpXM
Specifies the filename of the song to load.
---
Return Values:
---
On success, returns a non zero value. Returns 0 on failure.
*/
int __cdecl uFMOD_LoadSong(char*);
/* int uFMOD_WaveOut(SNDBUF hBuff)
---
Description:
---
Updates the internal playback buffer.
---
Parameters:
---
hBuff
The Infinity Sound buffer to update.
---
Remarks:
---
Playback doesn't actually begin when calling uFMOD_LoadSong,
but when calling uFMOD_WaveOut after a successful uFMOD_LoadSong
call. Afterwards, you should call uFMOD_WaveOut repeatedly at
least once every 250 ms to prevent "buffer underruns".
uFMOD_WaveOut is a non-blocking function.
---
Return Values:
---
Returns non zero on error.
*/
int __cdecl uFMOD_WaveOut(unsigned int);
/* void uFMOD_StopSong(void)
---
Description:
---
Stops the currently playing song, freeing the associated
resources.
---
Remarks:
---
Does nothing if no song is playing at the time the call is made.
*/
void __cdecl uFMOD_StopSong();
/* unsigned char* _uFMOD_GetTitle(void)
---
Description:
---
Returns the current song's title.
---
Remarks:
---
Not every song has a title, so be prepared to get an empty string.
*/
unsigned char* __cdecl uFMOD_GetTitle();
#ifdef __cplusplus
}
#endif