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494 Commits

Author SHA1 Message Date
Chris Robinson
eb8be88866 Use the correct type to store the count from IMMDeviceCollection_GetCount 2012-02-17 12:31:53 -08:00
Chris Robinson
e43e1bd7f5 Silence another MSVC warning 2012-02-17 01:32:35 -08:00
Chris Robinson
eb586b0ed7 Initialize a variable before use 2012-02-17 01:30:41 -08:00
Chris Robinson
10257f485a Support device enumeration with mmdevapi 2012-02-16 17:04:08 -08:00
Chris Robinson
deee6a73f0 Fix a device count leak and make sure COM is cleaned up if an mmdevice open fails 2012-02-16 10:08:50 -08:00
Chris Robinson
5d17cef55f Calculate the buffer time before modifying the frequency 2012-02-15 22:54:17 -08:00
Chris Robinson
70f1a7e3ca Get the mmdevapi device period after initialization 2012-02-15 22:40:01 -08:00
Chris Robinson
60785eab8e Move the endian test macro to alMain.h 2012-02-15 21:47:35 -08:00
Chris Robinson
7e9af6f406 Use a switch to check the device format with winmm 2012-02-15 21:13:13 -08:00
Chris Robinson
1140b3ae83 Support signed and unsigned 32-bit int output 2012-02-14 11:44:57 -08:00
Chris Robinson
5e1d1a52ba Check for each ALSA prefix config option only as needed 2012-02-13 10:33:53 -08:00
Chris Robinson
b375b130ba Add config options for card- and device-specific prefixes in ALSA device names 2012-02-11 09:36:40 -08:00
Chris Robinson
3fb6351212 Format the ALSA device name when enumerating them 2012-02-11 06:55:24 -08:00
Chris Robinson
b4b492c417 Improve checks for supported output formats from ALSA 2012-02-09 22:26:16 -08:00
Chris Robinson
deb84cfdac Improve a couple error messages with the full ALSA device control name 2012-02-07 07:04:33 -08:00
Chris Robinson
15a8e58225 Implement capture for the DirectSound backend 
Based on a patch by Jeffrey Knockel <jeff250.at.gmail.com>
 2012-01-31 01:47:59 -08:00
Chris Robinson
0ef3a30b84 Fix WaveIn shutdown for real 
The processing thread must be messaged when shutting down, and depending on the
state of the device, waveInReset may not do it. Additionally, all buffers must
be removed from the device before they can be unprepared and the device closed.
 2012-01-20 12:36:23 -08:00
Chris Robinson
2b2ce8bf3b Always message the WinMM processing thread when a buffer is done 
So the processing thread can keep track of completed buffers when shutting
down, too.
 2012-01-20 12:06:31 -08:00
Chris Robinson
47c8c15878 Fix a possible race condition when shutting down WinMM devices 
If the processing threads are interrupted between the shutdown check and re-
adding the buffer back to the device, the device can be left with a buffer that
will get unprepared and freed while in use.
 2012-01-20 03:02:21 -08:00
Chris Robinson
ae7b61b040 Avoid printing messages about device parameter changes in the backends 2012-01-17 16:38:58 -08:00
Chris Robinson
e0966d99a1 Retry opening the PortAudio device with 16-bit short if 32-bit float output fails 2012-01-17 15:26:22 -08:00
Chris Robinson
66a700729b Retry opening the DSound device with 16-bit short if 32-bit float output fails 2012-01-17 12:38:47 -08:00
Chris Robinson
a7266442c2 Retry opening the WinMM device with 16-bit short if 32-bit float output fails 2012-01-17 12:21:52 -08:00
Chris Robinson
cf34b9c04e Support 32-bit float in the WinMM backend 2012-01-17 12:17:41 -08:00
Chris Robinson
6a97f6a327 Reset the ALSA device if the number of available samples grows too large 2011-11-28 10:24:24 -08:00
Chris Robinson
dfd02817fa Make ALSA XRUN when the number of available samples exceeds the buffer size 2011-11-28 09:12:30 -08:00
Chris Robinson
319f40462f Initialize/Uninitialize COM as needed 2011-10-24 22:11:16 -07:00
Chris Robinson
75679c959a Don't update the device update parameters when PulseAudio does an async buffer update 
It risks a deadlock, and though the UpdateSize won't change, we'll still fill
as much of the buffer as we can up to a multiple of it
 2011-10-19 16:07:56 -07:00
Chris Robinson
044774ed72 Rename the MMDevAPI backend's MessageProc function 2011-09-24 13:55:44 -07:00
Chris Robinson
390d94ec97 Define _WIN32_WINNT on the command line with _WIN32 2011-09-20 14:59:01 -07:00
Chris Robinson
edb386eb1e Add a ConfigValueStr function, to return the string through a parameter 2011-09-19 11:29:18 -07:00
Chris Robinson
cc3dd648ac Check the number of available samples before calling the capture method 2011-09-18 20:27:34 -07:00
Chris Robinson
7e06a10f73 Return int and float config values through a parameter 
This allows the getter functions to return whether or not the option exists
without a separate call and check.
 2011-09-18 16:16:55 -07:00
Chris Robinson
fe1e046ea6 Remove a couple ineffective alcSetError calls 2011-09-14 11:55:57 -07:00
Chris Robinson
97024151e4 Return an error from the CaptureSamples method instead of setting it 2011-09-14 02:01:35 -07:00
Chris Robinson
62dfea43c6 Limit the minimum ALSA capture size to 100ms, and the maximum period size to 50ms 2011-09-13 23:51:22 -07:00
Chris Robinson
a4f8408150 Use maxu to clamp PulseAudio's capture buffer size 2011-09-13 21:53:34 -07:00
Chris Robinson
7a0df8553f Allow PulseAudio's tlength to grow to make sure there's at least two updates 2011-09-09 22:30:24 -07:00
Chris Robinson
ccc2644e6b Free the WaveIn buffers' data after unpreparing them all 2011-08-25 11:33:13 -07:00
Chris Robinson
7e2155d937 Return an ALC error enum from the OpenCapture backend method 2011-08-24 14:44:15 -07:00
Chris Robinson
c696d4dbb2 Return an ALC error enum from the OpenPlayback backend method 2011-08-24 14:24:48 -07:00
Chris Robinson
80b8abb0ec Don't enumerate "PulseAudio Default" in the ALL_DEVICES list 2011-08-20 03:00:38 -07:00
Chris Robinson
529ff3197a Don't expose "DirectSound Default" in the ALL_DEVICES list 
This is under the assumption that one of the devices in ALL_DEVICES corresponds
to the default. This is not true for all backends (eg, ALSA).
 2011-08-20 02:49:15 -07:00
Chris Robinson
9989f33fc2 Move backend sources to a separate sub-directory 2011-08-20 00:41:47 -07:00