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* conf: allow param==NULLMax Kellermann2009-01-251-5/+2
| | | | | | | | Return the default value in the conf_get_block_*() functions when param==NULL was passed. This simplifies a lot of code, because all initialization can be done in one code path, regardless whether configuration is present.
* conf: const pointers in block get functionsMax Kellermann2009-01-251-2/+2
| | | | | All config_get_block_*() functions should accept constant config_param pointers.
* alsa: added commentsMax Kellermann2009-01-251-3/+21
| | | | Document alsa_data members.
* alsa: frame_size is size_t, not intMax Kellermann2009-01-251-1/+1
| | | | frame_size is a memory size and should be a size_t, not a signed integer.
* alsa: no CamelCaseMax Kellermann2009-01-251-93/+103
| | | | Renamed types, functions, variables.
* alsa: fix option parsing and restore default period_timeDan McGee2009-01-251-3/+6
| | | | | | | | | | | | | | | | | | | Two bugs here led to a large number of interrupts being generated on the sound card when ALSA output is being used. Because we specify no default period_time, the sound card gives us 3000 interrupts/sec rather than a more sane 20 or 30. This completes the revert of dd7711 already started by 4ca24f. The larger bug was in the change to config_get_block_unsigned() and using 0 as the default value for both 'buffer_time' and 'period_time'. This means any pre-setting of these options in newAlsaData() gets wiped out. Add a new default for period_time, and ensure default values for buffer_time and period_time are used if none are provided by the user. Signed-off-by: Dan McGee <dan@archlinux.org> [mk: set defaults in newAlsaData() to fix auto-configuration; renamed "_MS" back to "_US" because ALSA expects microseconds, not milliseconds] Signed-off-by: Max Kellermann <max@duempel.org>
* conf: added config_get_block_unsigned()Max Kellermann2009-01-181-6/+2
| | | | Eliminate some more getBlockParam() invocations.
* conf: added config_get_block_string()Max Kellermann2009-01-181-2/+1
| | | | This replaces lots of getBlockParam() invocations.
* conf: replaced getBoolBlockParam() with config_get_block_bool()Max Kellermann2009-01-171-6/+5
| | | | No "force" parameter, pass a default value instead.
* conf: no CamelCase, part IMax Kellermann2009-01-171-5/+6
| | | | Renamed functions, types, variables.
* Introducing mixer apiViliam Mateicka2009-01-101-7/+8
| | | | | This patch tryes to introduce pluggable mixer (struct mixer_plugin) along with some basic infrastructure (mixer_* functions). Instance of mixer (struct mixer) is used in alsa and oss output plugin
* pcm_utils: moved conversion code to pcm_convert.cMax Kellermann2009-01-071-1/+1
| | | | | All what's left in pcm_utils.h is the pcm_range() utility function, which is only used internally by pcm_volume and pcm_mix.
* renaming mixer.h to mixer_api.hViliam Mateicka2009-01-041-1/+1
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* alsa: use GLib instead of utils.hMax Kellermann2009-01-021-3/+2
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* output plugins: don't include gcc.hMax Kellermann2009-01-011-2/+2
| | | | Use GLib's G_GNUC_UNUSED instead of gcc.h's mpd_unused.
* Moving mixers to audio outputsViliam Mateicka2008-12-311-1/+21
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* alsa: use GLib loggingMax Kellermann2008-12-291-29/+30
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* alsa: reverted the default buffer_time to 500 msMax Kellermann2008-12-011-1/+5
| | | | | | | Commit dd7711d8 removed MPD's default ALSA buffer_time. The result was a buffer size which was way too small for playing streams on some sound hardware, and caused skips and distorted sound. Revert the default to 500 ms.
* alsa: initialize "device" with NULLMax Kellermann2008-11-031-2/+1
| | | | | When using autodetection, AlsaData.device wasn't properly initialized with NULL. This broke autodetection randomly.
* alsa, jack: no const pointers for allocated stringsMax Kellermann2008-11-011-17/+25
| | | | | Make the pointers "device" and "name" non-const, so we don't need the xfree() hack. The default value is expressed as NULL.
* output: close device on play errorMax Kellermann2008-10-291-1/+0
| | | | | When an output plugin fails to play a chunk, close it. This replaces various manual close() calls in nearly all plugins.
* output: use bool for return values and flagsMax Kellermann2008-10-291-9/+10
| | | | | Don't return 0/-1 on success/error, but true/false. Instead of int, use bool for storing flags.
* output: don't compile plugins which are disabledMax Kellermann2008-10-261-11/+3
| | | | Don't compile the sources of disabled output plugins at all.
* renamed src/audioOutputs/ to src/output/Max Kellermann2008-10-261-0/+444
Again, no CamelCase in the directory name.
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