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mpg123-1.30.0

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This commit is contained in:
Ozkan Sezer
2022-06-28 07:10:00 +03:00
parent 01b6013145
commit c46daebce1
56 changed files with 3497 additions and 1035 deletions
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31
src/libmpg123/mpg123.h.in
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@@ -1093,6 +1093,28 @@ MPG123_EXPORT int mpg123_eq( mpg123_handle *mh
MPG123_EXPORT int mpg123_eq2( mpg123_handle *mh
, int channel, int band, double val );
/** Set a range of equalizer bands
* \param channel Can be #MPG123_LEFT, #MPG123_RIGHT or
* #MPG123_LEFT|#MPG123_RIGHT for both.
* \param a The first equalizer band to set (from 0 to 31)
* \param b The last equalizer band to set (from 0 to 31)
* \param factor The (linear) adjustment factor, 1 being neutral.
* \return MPG123_OK on success
*/
MPG123_EXPORT int mpg123_eq_bands( mpg123_handle *mh
, int channel, int a, int b, double factor );
/** Change a range of equalizer bands
* \param channel Can be #MPG123_LEFT, #MPG123_RIGHT or
* #MPG123_LEFT|#MPG123_RIGHT for both.
* \param a The first equalizer band to change (from 0 to 31)
* \param b The last equalizer band to change (from 0 to 31)
* \param db The adjustment in dB (limited to +/- 60 dB).
* \return MPG123_OK on success
*/
MPG123_EXPORT int mpg123_eq_change( mpg123_handle *mh
, int channel, int a, int b, double db );
#ifdef MPG123_ENUM_API
/** Get the 32 Band Audio Equalizer settings.
*
@@ -1141,6 +1163,13 @@ MPG123_EXPORT int mpg123_volume(mpg123_handle *mh, double vol);
*/
MPG123_EXPORT int mpg123_volume_change(mpg123_handle *mh, double change);
/** Adjust output volume including the RVA setting by chosen amount
* \param mh handle
* \param change volume adjustment in decibels (limited to +/- 60 dB)
* \return MPG123_OK on success
*/
MPG123_EXPORT int mpg123_volume_change_db(mpg123_handle *mh, double db);
/** Return current volume setting, the actual value due to RVA, and the RVA
* adjustment itself. It's all as double float value to abstract the sample
* format. The volume values are linear factors / amplitudes (not percent)
@@ -1741,7 +1770,7 @@ MPG123_EXPORT int mpg123_id3( mpg123_handle *mh
, mpg123_id3v1 **v1, mpg123_id3v2 **v2 );
/** Return pointers to and size of stored raw ID3 data if storage has
* been configured with MPG123_RAW_ID3 and stream parsing passed the
* been configured with MPG123_STORE_RAW_ID3 and stream parsing passed the
* metadata already. Null value with zero size is a possibility!
* The storage can change at any next API call.
*