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67f591a9ce
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15 Commits

Author SHA1 Message Date
Max Kellermann
67f591a9ce gcc.h: add macro gcc_unreachable() 2013-08-03 21:34:17 +02:00
Max Kellermann
a2b5db0003 audio_format: remove SAMPLE_FORMAT_DSD_OVER_USB 
DSD-over-USB should not be a MPD core format, because it is not a
"natural" format; it is just a temnporary over-the-wire format.  This
format has been implemented in pcm_export, and does not need to be
supported by pcm_convert.
 2012-03-27 01:22:50 +02:00
Max Kellermann
b99ecb4dc9 audio_format: remove the packed S24 format 
For simplicity, the MPD core should not have to deal with packing.  It
is rarely used, and those plugins that need it should use the
pcm_export library instead.
 2012-03-22 00:42:12 +01:00
Max Kellermann
8c5ebdff36 audio_format: remove the reverse_endian attribute 
Eliminate support for reverse endian samples from the MPD core.  This
moves a lot of complexity to the plugins that really need it (only
ALSA and CDIO currently).
 2012-03-21 19:31:04 +01:00
Max Kellermann
a29c64b6c7 audio_format: hack for DSD to USB conversion 
Halve the sample rate for *:dsdusb:*.
 2012-03-21 10:33:43 +01:00
Max Kellermann
9c6a4505c8 audio_format: remove the format SAMPLE_FORMAT_DSD_LSBFIRST 
This format is unused since the DSDIFF decoder plugin now reverses the
bit order.
 2012-03-21 09:06:48 +01:00
Max Kellermann
08ce24ec3f audio_format: basic support for DSD-over-USB 2012-03-19 23:49:29 +01:00
Max Kellermann
2516496993 audio_format: add DSD sample format 
Basic support for Direct Stream Digital.  No conversion yet, and no
decoder/output plugin support.
 2012-03-01 01:15:22 +01:00
Max Kellermann
545685bc32 audio_format: basic support for floating point samples 
Support for conversion from float to 16, 24 and 32 bit integer
samples.
 2011-10-20 02:32:39 +02:00
Max Kellermann
1fb3fbb4de audio_format: un-inline audio_format_mask_apply() 
This function is not critical for performance, and the inline
expansion looks too expensive.
 2011-10-10 10:13:43 +02:00
Max Kellermann
c6cbcc2c25 copyright year 2011 2011-01-29 10:13:54 +01:00
Max Kellermann
1abfcc56af audio_format: support packed 24 bit samples 2010-01-16 23:44:54 +01:00
Avuton Olrich
9d3865cb95 Update copyright notices. 2009-12-31 20:58:43 -08:00
Max Kellermann
c412d6251e audio_format: changed "bits" to "enum sample_format" 
This patch prepares support for floating point samples (and probably
other formats).  It changes the meaning of the "bits" attribute from a
bit count to a symbolic value.
 2009-12-02 22:29:50 +01:00
Max Kellermann
cef5dcc0a1 audio_format: added function audio_format_to_string() 
Unified function for converting an audio_format object to a string,
for log messages and for the "status" command.
 2009-11-14 01:15:26 +01:00