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Add mmc routine to get the ISRC information on a CD that is in the q subchannel

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but not showing up in the CDTEXT. Contributed by Scot C. Bontrager.
This commit is contained in:
rocky
2011-05-17 22:59:36 -04:00
parent a20dbc952c
commit d10938c43c
3 changed files with 61 additions and 11 deletions
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29
include/cdio/mmc.h
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@@ -528,16 +528,29 @@ typedef struct mmc_cdb_s {
driver_return_code_t mmc_audio_get_volume (CdIo_t *p_cdio, /*out*/
mmc_audio_volume_t *p_volume);
/**
Read Audio Subchannel information
@param p_cdio the CD object to be acted upon.
@param p_subchannel place for returned subchannel information
*/
driver_return_code_t
mmc_audio_read_subchannel (CdIo_t *p_cdio,
/**
Read Audio Subchannel information
@param p_cdio the CD object to be acted upon.
@param p_subchannel place for returned subchannel information
*/
driver_return_code_t
mmc_audio_read_subchannel (CdIo_t *p_cdio,
/*out*/ cdio_subchannel_t *p_subchannel);
/**
Read ISRC Subchannel information. Contributed by
Scot C. Bontrager (scot@indievisible.org)
May 15, 2011 -
@param p_cdio the CD object to be acted upon.
@param track the track you to get ISRC info
@param buf place to put ISRC info
*/
driver_return_code_t
mmc_isrc_track_read_subchannel (CdIo_t *p_cdio, /*in*/ const track_t track,
/*out*/ char *p_isrc);
/**
Return a string containing the name of the audio state as returned from
the Q_SUBCHANNEL.