Chris Robinson
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1f47fa9243
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Try 32-bit float before 16-bit, and stereo before mono
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2009-10-24 03:20:47 -07:00 |
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Chris Robinson
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9924cce466
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Make sure the ALSA device list is reset if no cards are found
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2009-10-21 11:53:45 -07:00 |
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Chris Robinson
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86e0b9386d
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Remove duplicate check in ALSA mmap playback
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2009-10-16 10:57:58 -07:00 |
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Chris Robinson
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d6e439244a
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Rename SetALCError for consistency
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2009-10-07 04:32:14 -07:00 |
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Chris Robinson
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00272883f6
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Fallback to 16-bit or 8-bit, or mono, if ALSA doesn't accept the request
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2009-09-27 08:35:10 -07:00 |
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Chris Robinson
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4e9767bb22
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Don't store the ALSA format
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2009-09-27 04:03:11 -07:00 |
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Chris Robinson
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1d54b7a266
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Fix capture, too
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2009-09-27 03:57:19 -07:00 |
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Chris Robinson
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c9506d939a
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Make sure ALSA properly loads, and fix the thread stop condition
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2009-09-27 01:12:42 -07:00 |
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Chris Robinson
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21217824b7
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Avoid duplicate error handling
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2009-09-27 00:58:11 -07:00 |
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Chris Robinson
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8024df2991
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Load backend libs on-demand
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2009-09-27 00:21:40 -07:00 |
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Chris Robinson
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201b108a54
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Attempt to reload backend libs when probing, if they didn't initially load
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2009-09-23 01:33:58 -07:00 |
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Chris Robinson
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e11b59a80f
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Return imediately if trying to set an unknown format
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2009-09-21 02:53:33 -07:00 |
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Chris Robinson
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0ae02e8ad4
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Support floating point capture for backends that can handle it
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2009-09-21 02:31:33 -07:00 |
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Chris Robinson
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2cbdffab86
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Create the ALSA capture ring buffer with the proper size
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2009-09-21 02:14:32 -07:00 |
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Chris Robinson
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86eefdb2a8
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Mix all pending periods at once instead of one at a time
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2009-09-20 00:44:39 -07:00 |
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Chris Robinson
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750399ccd7
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Let verify_state restore from an ALSA underrun
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2009-09-20 00:40:23 -07:00 |
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Chris Robinson
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fb97ca6022
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Remove left-over backend-specific period options
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2009-09-16 23:29:32 -07:00 |
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Chris Robinson
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cbcaa54173
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Store the number of periods in the device instead of the buffer size
Also keep all the fields in sync
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2009-09-16 22:58:54 -07:00 |
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Chris Robinson
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94e3fca702
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Remove unnecessary parameters, and rename methods
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2009-09-16 00:24:44 -07:00 |
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Chris Robinson
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49648fe22d
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Make a GetConfigValueBool function and use it
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2009-09-15 22:18:13 -07:00 |
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Chris Robinson
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9f037e8980
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Pass the device to aluMixData
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2009-09-15 19:30:27 -07:00 |
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Chris Robinson
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6636131d3b
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Pass the frame count to aluMixData
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2009-09-15 18:19:00 -07:00 |
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Chris Robinson
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832dc8a585
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Remove unnecessary vars and rework device name checks
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2009-08-27 18:55:18 -07:00 |
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Chris Robinson
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bb121e68a6
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Rebuild device lists when retrieving them
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2009-08-27 06:09:33 -07:00 |
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Chris Robinson
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6bb14e45ce
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Store a copy of the device name in the device
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2009-08-27 02:53:09 -07:00 |
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Chris Robinson
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45dc804819
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Store copies of the device names in the individual backends
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2009-08-27 01:47:41 -07:00 |
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Chris Robinson
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81db01ebf1
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Add a method to deinitialize backends
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2009-08-26 23:45:00 -07:00 |
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Chris Robinson
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929b025fd6
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Support disconnect for ALSA playback and capture
As a consequence for capture, mmap is no longer supported. Later on, supporting
mmap capture to write directly into the ring buffer is a possibility.
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2009-08-26 21:27:10 -07:00 |
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Chris Robinson
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dc26261065
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Support 32-bit float output
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2009-08-15 13:20:35 -07:00 |
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Chris Robinson
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e079291202
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Remove unnecessary function parameters
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2009-08-13 19:36:14 -07:00 |
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Chris Robinson
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243939f94f
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Allow delaying playback start until context creation, and don't use UpdateSize to store the buffer size
This will make it possible to support the context attributes (frequency,
refresh, etc) for some backends
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2009-08-13 12:28:46 -07:00 |
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Chris Robinson
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5460e85c40
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Set the right access mode for non-mmap capture
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2009-07-02 20:50:12 -07:00 |
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Chris Robinson
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432f0ba34c
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Specify the right format for ALSA recording
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2009-07-02 20:32:19 -07:00 |
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Chris Robinson
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5a8ad67660
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Lock the context before getting the mmap region to update
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2009-05-26 14:54:59 -07:00 |
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Chris Robinson
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f1e442408b
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Set the correct data size
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2009-05-26 14:51:57 -07:00 |
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Chris Robinson
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a946af4463
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Simplify ALSA PCM parameter retrieval
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2009-05-26 10:08:27 -07:00 |
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Chris Robinson
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e01cd92d56
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Set avail_min so snd_pcm_wait will wait for the full update to be ready
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2009-05-26 10:03:17 -07:00 |
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Chris Robinson
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1f6c4e01db
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Properly fall back to non-mmap capture if the parameters fail
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2009-05-25 16:06:03 -07:00 |
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Chris Robinson
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04135723a2
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Get rid of the ugly ok() macro
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2009-05-25 13:07:49 -07:00 |
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Chris Robinson
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c1de15f840
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Update in descrete amounts using the update size
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2009-05-25 12:01:14 -07:00 |
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Chris Robinson
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89ddd7d8e5
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Don't modify the device struct until playback succesfully starts
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2009-03-13 22:16:01 -07:00 |
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Chris Robinson
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f8949ee7a1
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Always add the default ALSA device even if no cards are present
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2009-03-10 01:46:51 -07:00 |
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Chris Robinson
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62aa2d0ba7
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Only expose the default ALSA device in standard enumeration
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2009-03-10 01:28:01 -07:00 |
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Chris Robinson
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ace047d625
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Append the card and device indices to the ALSA device strings
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2009-03-10 01:21:42 -07:00 |
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Chris Robinson
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f6a4dbabdd
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Add cast for setting a dummy pointer value
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2008-12-06 12:17:29 -08:00 |
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Chris Robinson
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2d461379ef
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Handle ALSA capture errors a bit better
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2008-11-19 09:01:03 -08:00 |
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Chris Robinson
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cb6f040005
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Use plughw for capture so ALSA can convert capture data
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2008-10-14 09:50:37 -07:00 |
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Chris Robinson
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a2568409fc
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Implement non-mmap ALSA capture
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2008-09-29 17:24:50 -07:00 |
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Chris Robinson
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9e9ff44b17
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Use volatile for member variables that are changed in a different thread
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2008-07-10 20:36:28 -07:00 |
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Chris Robinson
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6e86146a25
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Prepare the ALSA PCM handle before starting capture
Thanks to Jason Daly for pointing it out
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2008-05-06 16:05:36 -07:00 |
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