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2008-08-26moved struct AudioFormat to audio_format.hMax Kellermann1-12/+1
We want to expose the AudioFormat structure to plugins; remove some clutter by moving its declaration to a separate header file.
2008-06-02remove audioDeviceStates from playerData and getPlayerDataEric Wong1-2/+0
git-svn-id: https://svn.musicpd.org/mpd/trunk@7372 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-04-12const pointers in audio.cMax Kellermann1-5/+6
git-svn-id: https://svn.musicpd.org/mpd/trunk@7344 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-04-12clean up CPP includesMax Kellermann1-2/+0
Try to only include headers which are really needed. We should particularly check all "headers including other headers". The long-term goal is to have a manageable, small API for plugins (decoders, output) without so many mpd internals cluttering the namespace. git-svn-id: https://svn.musicpd.org/mpd/trunk@7319 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-04-12use size_t in audio.cMax Kellermann1-1/+1
Buffer sizes should be size_t. This is safe here, at least not unsafer than without the patch. I have no idea why audioBufferSize and audioBufferPos were explicitly declared as signed integer. git-svn-id: https://svn.musicpd.org/mpd/trunk@7296 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-04-12moved expression to audioFormatSizeToTime()Max Kellermann1-0/+5
The multi-line expression which calculates sizeToTime is hard to read, partly because "cb->audioFormat." is too long. Create a separate inline function in audio.h for that. git-svn-id: https://svn.musicpd.org/mpd/trunk@7277 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-03-26audio: use a machine word for array sizesMax Kellermann1-3/+3
we do not save anything by limiting a variable to an unsigned char, since the compiler aligns it at machine word size anyway. however by using the full machine word, we save one instruction, and we remove the useless artificial limitation to 255. git-svn-id: https://svn.musicpd.org/mpd/trunk@7203 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-01-03Cleanup #includes of standard system headers and put them in one placeEric Wong1-2/+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
2008-01-01silence is constant, as is the buffer we pass to playAudioEric Wong1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@7123 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
2006-08-20Fix warnings for -Wmissing-prototypesAvuton Olrich1-8/+8
Add -Wmissing-prototypes if compiling with gcc Static where possible git-svn-id: https://svn.musicpd.org/mpd/trunk@4657 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-08-01audio: remove AUDIO_MAX_DEVICES limitEric Wong1-2/+2
Some people have more than 8 devices (the old limit). It's pretty easy to support as many as our hardware and OS allows so we might as well. git-svn-id: https://svn.musicpd.org/mpd/trunk@4513 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-30Standardize state_file handling routines.Eric Wong1-2/+2
This way it's easier to manage and extend. git-svn-id: https://svn.musicpd.org/mpd/trunk@4494 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-30interface/connection malloc reductions from mpd-keEric Wong1-3/+3
This patch massively reduces the amount of heap allocations at the interface/command layer. Most commands with minimal output should not allocate memory from the heap at all. Things like repeatedly polling status, currentsong, and volume changes should be faster as a result, and more importantly, not a source of memory fragmentation. These changes should be safe in that there's no way for a remote-client to corrupt memory or otherwise do bad stuff to MPD, but an extra set of eyes to review would be good. Of course there's never any warranty :) No longer do we use FILE * structures in the interface, which means we don't have to allocate any new memory for most connections. Now, before you go on about losing the buffering that FILE * +implies+, remember that myfprintf() never took advantage of any of the stdio buffering features. To reduce the diff and make bugs easier to spot in the diff, I've kept myfprintf in places where we write to files (and not network interfaces). Expect myfprintf to go away entirely soon (we'll use fprintf for writing regular files). git-svn-id: https://svn.musicpd.org/mpd/trunk@4483 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-20Add mpd-indent.shAvuton Olrich1-2/+2
Indent the entire tree, hopefully we can keep it indented. git-svn-id: https://svn.musicpd.org/mpd/trunk@4410 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-16Committing qball's patch to list supported audio outputs in --versionJ. Alexander Treuman1-0/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@4357 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-14Change shank's email addressJ. Alexander Treuman1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@4333 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-13Huge header update, update the copyright and addAvuton Olrich1-1/+1
the GPL header where necessary git-svn-id: https://svn.musicpd.org/mpd/trunk@4317 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-05-08Commit Jat's patch for bug 1281Qball Cow1-0/+2
git-svn-id: https://svn.musicpd.org/mpd/trunk@4136 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-03-18rewrite statefile code for audio devicesEric Wong1-2/+0
In the words of the original author, it was 'crappy'. I tend to agree :) The code has also been broken for at least the past few months, and nobody bothered fixing it The previous format it was overly complex: 5 lines to describe each device. The new format is one-line per-device: audio_device_state:%d:%s %d - 0 for disabled, any integer for enabled %s - name of the device as specified in the config file, whitespace and all Incompatibilities: * Output names are now _required_ to be unique. This is required because the new format relies solely on the name of the audio device. Relying on the device IDs internal to MPD was a bad idea anyways since the user usually has none or very little idea how they're generated, and adding a new device or removing one from a config would throw things off completely. This is also just a Good Idea(TM) because it makes things less confusing to users when they see it in their clients. * Output states are not preserved from the previous format. Not a big deal, since the previous code was never officially released. Also, it's been broken for months now, so I doubt anybody would notice :) git-svn-id: https://svn.musicpd.org/mpd/trunk@3928 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2005-08-23Saving state of output-device in state-file. (This is a temporary solution, ↵Qball Cow1-0/+4
rewrite of state-file is planned for 0.13) git-svn-id: https://svn.musicpd.org/mpd/trunk@3449 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2005-03-05implemented dropping of current buffered audio, works for oss, but there seemsWarren Dukes1-0/+2
to be a "blip" for alsa devices, needs more work git-svn-id: https://svn.musicpd.org/mpd/trunk@3011 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-11-02new command "devices", prints devices and their statesWarren Dukes1-0/+2
git-svn-id: https://svn.musicpd.org/mpd/trunk@2486 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-11-02new commands: enalbe_device, and disable_device, (maybe these commands ↵Warren Dukes1-0/+6
should be toggles instead of two seperate commands?) also, on close device, close the shout connection git-svn-id: https://svn.musicpd.org/mpd/trunk@2485 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-11-02enabling and disabling individual audioOutputs is mostly done, just needWarren Dukes1-0/+3
to add the command hooks git-svn-id: https://svn.musicpd.org/mpd/trunk@2484 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-11-02abstract out audioFormat conversion from shout plugin to the audioOutput layer,Warren Dukes1-0/+2
now format can be specified for each different audioOutput device git-svn-id: https://svn.musicpd.org/mpd/trunk@2474 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-10-26try to fix metadata on initially playing (metadata being sent before device ↵Warren Dukes1-1/+1
is open) git-svn-id: https://svn.musicpd.org/mpd/trunk@2344 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-10-25fix a big time bug in metadataChunk (off by one in an array assignment)Warren Dukes1-0/+5
also, now we have metadata in our streams git-svn-id: https://svn.musicpd.org/mpd/trunk@2337 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-10-23configure shout encoding quality and audio formatWarren Dukes1-0/+2
git-svn-id: https://svn.musicpd.org/mpd/trunk@2307 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-10-20minor little changes to audio junkWarren Dukes1-2/+0
git-svn-id: https://svn.musicpd.org/mpd/trunk@2278 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-09-06definition for audioOutput plugin interfaceWarren Dukes1-1/+0
git-svn-id: https://svn.musicpd.org/mpd/trunk@2111 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-19fix a few bugs in mp3_decode and minimize alsa underruns by playing silence ↵Warren Dukes1-0/+2
when switch songs git-svn-id: https://svn.musicpd.org/mpd/trunk@1572 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-10stuff for configuring the audio output format (sampling rate, channels, bits)Warren Dukes1-2/+8
git-svn-id: https://svn.musicpd.org/mpd/trunk@967 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-04-14add vim shiznit to end of all source filesWarren Dukes1-0/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@750 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-04-12volatile fun-nessWarren Dukes1-3/+3
git-svn-id: https://svn.musicpd.org/mpd/trunk@705 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-04-11more volatile stuffWarren Dukes1-3/+3
git-svn-id: https://svn.musicpd.org/mpd/trunk@699 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-04-11add --disable-audio configure optionWarren Dukes1-4/+0
git-svn-id: https://svn.musicpd.org/mpd/trunk@679 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-03-18bunch of autotool cleanupsWarren Dukes1-0/+2
git-svn-id: https://svn.musicpd.org/mpd/trunk@271 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-02-27audio cleanupsWarren Dukes1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@109 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-02-27add xfade and audio to status, remove crossfade no args optionsWarren Dukes1-3/+5
git-svn-id: https://svn.musicpd.org/mpd/trunk@75 09075e82-0dd4-0310-85a5-a0d7c8717e4f
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