roar_get_vol(3) [debian man page]
roar_get_vol(3) System Manager's Manual: RoarAudio roar_get_vol(3) NAME
roar_get_vol, roar_set_vol, roar_set_vol2 - Set mixer levels or RoarAudio streams SYNOPSIS
#include <roaraudio.h> int roar_set_vol(struct roar_connection * con, int id, struct roar_mixer_settings * mixer, int channels); int roar_set_vol2 (struct roar_connection * con, int id, struct roar_mixer_settings * mixer, int channels, int mode); int roar_get_vol(struct roar_connection * con, int id, struct roar_mixer_settings * mixer, int * channels); DESCRIPTION
This call gets or sets the mixing levels for a stream. roar_set_vol() is marked obsolete and will be removed soon, use roar_set_vol2(). PARAMETERS
con The connection to the roar audio server. id The ID of the stream to change. mixer The mixer state for the stream. channels The number of channels to set mixer data for or the number of channels mixer data is returned. mode The mode of operating. Currently the following modes are supported: ROAR_SET_VOL_ALL, ROAR_SET_VOL_MS, ROAR_SET_VOL_UNMAPPED. RETURN VALUE
On success these calls return 0. On error, -1 is returned. EXAMPLES
FIXME SEE ALSO
libroar(7), RoarAudio(7). RoarAudio May 2011 roar_get_vol(3)
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roar_get_vol(3) System Manager's Manual: RoarAudio roar_get_vol(3) NAME
roar_get_vol, roar_set_vol, roar_set_vol2 - Set mixer levels or RoarAudio streams SYNOPSIS
#include <roaraudio.h> int roar_set_vol(struct roar_connection * con, int id, struct roar_mixer_settings * mixer, int channels); int roar_set_vol2 (struct roar_connection * con, int id, struct roar_mixer_settings * mixer, int channels, int mode); int roar_get_vol(struct roar_connection * con, int id, struct roar_mixer_settings * mixer, int * channels); DESCRIPTION
This call gets or sets the mixing levels for a stream. roar_set_vol() is marked obsolete and will be removed soon, use roar_set_vol2(). PARAMETERS
con The connection to the roar audio server. id The ID of the stream to change. mixer The mixer state for the stream. channels The number of channels to set mixer data for or the number of channels mixer data is returned. mode The mode of operating. Currently the following modes are supported: ROAR_SET_VOL_ALL, ROAR_SET_VOL_MS, ROAR_SET_VOL_UNMAPPED. RETURN VALUE
On success these calls return 0. On error, -1 is returned. EXAMPLES
FIXME SEE ALSO
libroar(7), RoarAudio(7). RoarAudio May 2011 roar_get_vol(3)