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| author | Max Kellermann <max@duempel.org> | 2012-03-21 20:43:33 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2012-03-22 00:33:40 +0100 |
| commit | 5b61e077e0e3d84f17a410d7327e2a7a73613aad (patch) | |
| tree | bb079cf521666bef65c64ae0362b1e7618ee64fa /src/pcm_export.h | |
| parent | 921cc3e5db7a07ba683dae7834c6cb2e03a6a8f3 (diff) | |
| download | mpd-5b61e077e0e3d84f17a410d7327e2a7a73613aad.tar.gz mpd-5b61e077e0e3d84f17a410d7327e2a7a73613aad.tar.xz mpd-5b61e077e0e3d84f17a410d7327e2a7a73613aad.zip | |
pcm_export: add option "pack"
Converts padded 24 bit samples to packed 24 bit samples. Will replace
the packed S24 sample format, which is not used internally.
Diffstat (limited to 'src/pcm_export.h')
| -rw-r--r-- | src/pcm_export.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/pcm_export.h b/src/pcm_export.h index 570092eb9..7dc9f5f03 100644 --- a/src/pcm_export.h +++ b/src/pcm_export.h @@ -35,6 +35,13 @@ struct audio_format; */ struct pcm_export_state { /** + * The buffer used to pack samples, removing padding. + * + * @see #reverse_endian + */ + struct pcm_buffer pack_buffer; + + /** * The buffer used to reverse the byte order. * * @see #reverse_endian @@ -42,6 +49,11 @@ struct pcm_export_state { struct pcm_buffer reverse_buffer; /** + * Pack 24 bit samples? + */ + bool pack24; + + /** * Export the samples in reverse byte order? A non-zero value * means the option is enabled and represents the size of each * sample (2 or bigger). @@ -72,7 +84,7 @@ pcm_export_deinit(struct pcm_export_state *state); void pcm_export_open(struct pcm_export_state *state, enum sample_format sample_format, - bool reverse_endian); + bool pack, bool reverse_endian); /** * Export a PCM buffer. |