Max Kellermann
3b565b5f97
pcm_convert: add method _reset()
...
Resets the libsamplerate state. Not being used yet.
2012-03-01 00:59:53 +01:00
Max Kellermann
725e48fce4
pcm_resample: add function pcm_resample_float()
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A version of the resampler that doesn't need int->float->int
conversion.
2011-10-20 02:24:25 +02:00
Max Kellermann
9716c3a30e
pcm_{channels,resample}: pass channel count as integer, not uint8_t
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Reduces number of implicit integer conversions.
2011-10-19 22:14:43 +02:00
Max Kellermann
2b3fd0d4d3
pcm_resample: one-time global initialization
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Load the samplerate_converter on MPD startup. Fail if the converter
name is invalid.
2011-10-08 13:14:29 +02:00
Max Kellermann
c6cbcc2c25
copyright year 2011
2011-01-29 10:13:54 +01:00
Avuton Olrich
9d3865cb95
Update copyright notices.
2009-12-31 20:58:43 -08:00
Max Kellermann
5b82ffc291
include config.h in all sources
...
After we've been hit by Large File Support problems several times in
the past week (which only occur on 32 bit platforms, which I don't
have), this is yet another attempt to fix the issue.
2009-11-12 09:17:03 +01:00
Max Kellermann
54889c72e3
pcm_convert: use GError for error handling
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Don't abort the whole MPD process when the conversion fails. This has
been a denial-of-service attack vector for years.
2009-07-23 12:01:03 +02:00
Avuton Olrich
0aee49bdf8
all: Update copyright header.
...
This updates the copyright header to all be the same, which is
pretty much an update of where to mail request for a copy of the GPL
and the years of the MPD project. This also puts all committers under
'The Music Player Project' umbrella. These entries should go
individually in the AUTHORS file, for consistancy.
2009-03-13 11:51:55 -07:00
Max Kellermann
d9c1434298
pcm_resample: use 24 bit resampling code for 32 bit samples
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Resampling 32 bit samples is the same as resampling 24 bit samples -
both are stored in the int32_t type.
2009-03-02 16:37:00 +01:00
Max Kellermann
f0554d9a75
pcm: added API documentation
2009-02-21 18:14:20 +01:00
Max Kellermann
bb08679a70
pcm_resample: use pcm_buffer (2/2)
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Use the PCM buffer library for the libsamplerate output buffer.
2009-01-08 00:47:04 +01:00
Max Kellermann
2a83138913
pcm_resample: use pcm_buffer (1/2)
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Return a temporary buffer from pcm_resample_*() and pcm_convert().
2009-01-08 00:46:38 +01:00
Max Kellermann
7f34e9410e
pcm: added pcm_convert_deinit(), pcm_resample_deinit()
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Free memory allocated by libsamplerate when the output or the decoder
is closed.
2009-01-07 22:20:30 +01:00
Max Kellermann
af7cb932fb
pcm_resample: implemented 24 bit resampling
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Similar to pcm_resample_16(), implement pcm_resample_24(). The 24 bit
implementation is very similar, but it uses src_int_to_float_array()
instead of src_short_to_float_array() before sending data to
libsamplerate.
2008-10-23 20:02:51 +02:00
Max Kellermann
6b1c54ef96
pcm_utils: moved code to pcm_resample.c
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Separate the resampling code from the rest of pcm_utils.c. Create two
sub-libraries: pcm_resample_libsamplerate.c and
pcm_resample_fallback.c.
2008-10-23 20:00:51 +02:00
