aboutsummaryrefslogtreecommitdiffstats
path: root/src/audio_format.c (unfollow)
Commit message (Collapse)AuthorFilesLines
2012-03-27audio_format: remove SAMPLE_FORMAT_DSD_OVER_USBMax Kellermann1-12/+0
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.
2012-03-22audio_format: remove the packed S24 formatMax Kellermann1-3/+0
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.
2012-03-21audio_format: remove the reverse_endian attributeMax Kellermann1-8/+1
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).
2012-03-21audio_format: hack for DSD to USB conversionMax Kellermann1-0/+9
Halve the sample rate for *:dsdusb:*.
2012-03-21audio_format: remove the format SAMPLE_FORMAT_DSD_LSBFIRSTMax Kellermann1-3/+0
This format is unused since the DSDIFF decoder plugin now reverses the bit order.
2012-03-19audio_format: basic support for DSD-over-USBMax Kellermann1-0/+3
2012-03-01audio_format: add DSD sample formatMax Kellermann1-0/+6
Basic support for Direct Stream Digital. No conversion yet, and no decoder/output plugin support.
2011-10-20audio_format: basic support for floating point samplesMax Kellermann1-0/+3
Support for conversion from float to 16, 24 and 32 bit integer samples.
2011-10-10audio_format: un-inline audio_format_mask_apply()Max Kellermann1-0/+19
This function is not critical for performance, and the inline expansion looks too expensive.
2011-01-29copyright year 2011Max Kellermann1-1/+1
2010-01-16audio_format: support packed 24 bit samplesMax Kellermann1-0/+3
2009-12-31Update copyright notices.Avuton Olrich1-1/+1
2009-12-02audio_format: changed "bits" to "enum sample_format"Max Kellermann1-2/+27
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.
2009-11-14audio_format: added function audio_format_to_string()Max Kellermann1-11/+22
Unified function for converting an audio_format object to a string, for log messages and for the "status" command.
2009-03-13all: Update copyright header.Avuton Olrich1-3/+4
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.
2009-02-22added the encoder APIMax Kellermann1-7/+7
The new generic encoder API will replace shout's custom encoder API.
2009-02-10audio: moved protocol code to output_print.cMax Kellermann1-3/+11
2009-01-29added support for the MMS protocolMax Kellermann1-9/+3
This patch implements the MMS protocol, by using libmms. It is quite experimental: it does not support seeking yet, and it is currently using synchronous I/O, which causes MPD to hang while waiting for the server.
2009-01-07pcm: pass void pointers to PCM functionsMax Kellermann1-1/+1
In generic PCM functions allowing all sample formats, pass a void pointer instead of a char pointer.
2009-01-07pcm_utils: moved code to pcm_mix.cMax Kellermann1-10/+9
Moved the software mixing code (used by crossfading) to a separate library.
2009-01-03pcm_utils: use the custom PRNG for volume ditheringMax Kellermann1-11/+9
Don't use libc's rand() function, because it is slow. Our own trivial linear congruential generator is good enough for dithering.
2008-12-30listen: moved redirect_stdin() to daemon.cMax Kellermann1-0/+6
redirect_stdin() is a daemonization function, and disconnecting from the standard input is always a good idea for MPD.
2008-12-30main: moved daemonize() to daemon.cMax Kellermann1-12/+5
2008-12-27cmdline: use gboolean instead of intMax Kellermann1-4/+6
Prepare for the migration to the GLib option parser, which uses gboolean for flags.
2008-12-27moved command line parser to cmdline.cMax Kellermann1-7/+13
2008-10-31added prefix to header macrosMax Kellermann1-2/+2
"LOG_H" is a macro which is also used by ffmpeg/log.h. This is ffmpeg's fault, because short macros should be reserved for applications, but since it's always a good idea to choose prefixed macro names, even for applications, we are going to do that in MPD.
2008-10-08don't include os_compat.hMax Kellermann1-1/+1
When there are standardized headers, use these instead of the bloated os_compat.h.
2008-09-09output: moved code from audioOutput.c to output_control.cMax Kellermann1-19/+0
Similar to decoder_control.c, output_control.c will provide functions for controlling the output thread (which will be implemented later).
2008-09-09output: removed keepAudioOutputAlive() declarationMax Kellermann1-1/+0
This function is declared, but is neither used nor implemented.
2008-09-08output: static audio_output_plugin list as arrayMax Kellermann1-17/+0
Instead of having to register each output plugin, store them statically in an array. This eliminates the need for the List library here, and saves some small allocations during startup.
2008-09-07output: renamed typedef AudioOutput to struct audio_outputMax Kellermann1-21/+22
Also rename AudioOutputPlugin to struct audio_output_plugin, and use forward declarations to reduce include dependencies.
2008-09-07output: added output_api.hMax Kellermann1-64/+3
Just like decoder_api.h, output_api.h provides the audio output API which is used by the plugins.
2008-09-07audio_format: converted typedef AudioFormat to struct audio_formatMax Kellermann1-4/+4
Get rid of CamelCase, and don't use a typedef, so we can forward-declare it, and unclutter the include dependencies.
2008-08-29tag: renamed MpdTag and MpdTagItem to struct tag, struct mpd_tag_itemMax Kellermann1-2/+3
Getting rid of CamelCase; not having typedefs also allows us to forward-declare the structures.
2008-08-29pass constant pointersMax Kellermann1-2/+2
And again, convert arguments to const.
2008-08-26moved struct AudioFormat to audio_format.hMax Kellermann1-1/+1
We want to expose the AudioFormat structure to plugins; remove some clutter by moving its declaration to a separate header file.
2008-04-12const pointers in audioOutput.cMax Kellermann1-1/+2
git-svn-id: https://svn.musicpd.org/mpd/trunk@7345 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-04-12use size_t in audioOutput.c internalsMax Kellermann1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@7294 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-04-12use size_t and constant pointer in ao pluginsMax Kellermann1-2/+3
The audio output plugins should get a constant pointer, because they must not modify the buffer. Since the size is a non-negative buffer size in bytes, we should change its type to size_t. git-svn-id: https://svn.musicpd.org/mpd/trunk@7293 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-02-05fix -Wconst warningsMax Kellermann1-3/+3
[ew: cleaned up the dirty union hack a bit] Signed-off-by: Eric Wong <normalperson@yhbt.net> git-svn-id: https://svn.musicpd.org/mpd/trunk@7180 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-01-26fixed invalid C prototypesMax Kellermann1-1/+1
Signed-off-by: Eric Wong <normalperson@yhbt.net> git-svn-id: https://svn.musicpd.org/mpd/trunk@7142 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-01-03Cleanup #includes of standard system headers and put them in one placeEric Wong1-0/+1
This will make refactoring features easier, especially now that pthreads support and larger refactorings are on the horizon. Hopefully, this will make porting to other platforms (even non-UNIX-like ones for masochists) easier, too. os_compat.h will house all the #includes for system headers considered to be the "core" of MPD. Headers for optional features will be left to individual source files. git-svn-id: https://svn.musicpd.org/mpd/trunk@7130 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-06-13Adding FIFO audio output. This is pretty much identical to the old one,J. Alexander Treuman1-0/+1
except that it now uses a timer for throttling. git-svn-id: https://svn.musicpd.org/mpd/trunk@6621 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-06-12Load shout first instead of last. This makes it more likely to block otherJ. Alexander Treuman1-1/+1
outputs, which is actually desired behaviour. This way if the shout server takes a while to respond, the shout output can block until connected without messing up other audio outputs. git-svn-id: https://svn.musicpd.org/mpd/trunk@6554 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-06-10Load the shout plugin last. This will make sure it's played to last,J. Alexander Treuman1-1/+1
reducing the likelyhood of it blocking other outputs. git-svn-id: https://svn.musicpd.org/mpd/trunk@6543 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-05-30Adding a null output plugin.J. Alexander Treuman1-0/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@6393 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-05-24Reverting to the full lsr API. Turns out the simple API needs all of theJ. Alexander Treuman1-0/+2
audio at once, so it won't work for us. The old full API code was still heavily broken, as each call to pcm_convertSampleRate() used the same state, even if it was processing two streams of audio. The new code keeps a separate state for each audio stream that's being converted. git-svn-id: https://svn.musicpd.org/mpd/trunk@6255 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-04-05The massive copyright updateAvuton Olrich1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@5834 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-01-14sparse: move extern declarations for plugins into header filesEric Wong1-0/+10
git-svn-id: https://svn.musicpd.org/mpd/trunk@5261 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-01-14Don't initialize globals to zero (or NULL)Eric Wong1-12/+1
Some compilers and linkers aren't smart enough to optimize this, as global variables are implictly initialized to zero. As a result, binaries are a bit smaller as more goes in the .bss and less in the text section. git-svn-id: https://svn.musicpd.org/mpd/trunk@5254 09075e82-0dd4-0310-85a5-a0d7c8717e4f
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 00:44:37 +0000