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| author | Max Kellermann <max@duempel.org> | 2012-03-27 01:01:16 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2012-03-27 01:22:50 +0200 |
| commit | ddd4f675a2d42b0c8156e03bf3e93f39df2fe609 (patch) | |
| tree | 248c44242b11e721eeb03fcb74c601fd12fdec39 /src/pcm_export.h | |
| parent | d271dd2cce79d1473f43f7ad7e6815b74617dfe3 (diff) | |
| download | mpd-ddd4f675a2d42b0c8156e03bf3e93f39df2fe609.tar.gz mpd-ddd4f675a2d42b0c8156e03bf3e93f39df2fe609.tar.xz mpd-ddd4f675a2d42b0c8156e03bf3e93f39df2fe609.zip | |
pcm_export: implement 24 to 32 bit conversion
For 32 bit DSD-over-USB support.
Diffstat (limited to 'src/pcm_export.h')
| -rw-r--r-- | src/pcm_export.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/pcm_export.h b/src/pcm_export.h index c132c7169..418dcdfa3 100644 --- a/src/pcm_export.h +++ b/src/pcm_export.h @@ -69,6 +69,12 @@ struct pcm_export_state { bool dsd_usb; /** + * Convert (padded) 24 bit samples to 32 bit by shifting 8 + * bits to the left? + */ + bool shift8; + + /** * Pack 24 bit samples? */ bool pack24; @@ -106,7 +112,7 @@ pcm_export_deinit(struct pcm_export_state *state); void pcm_export_open(struct pcm_export_state *state, enum sample_format sample_format, unsigned channels, - bool dsd_usb, bool pack, bool reverse_endian); + bool dsd_usb, bool shift8, bool pack, bool reverse_endian); /** * Export a PCM buffer. |