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678 Commits

Author SHA1 Message Date
Chris Robinson
6e198b3476 Align UpdateSize for Neon, too 2014-11-17 21:33:09 -08:00
Chris Robinson
1c4055419e Don't use the device lock/unlock wrappers needlessly 2014-11-08 18:04:01 -08:00
Chris Robinson
a50ba603ab Remove the unused wide-stereo option 2014-11-08 06:36:45 -08:00
Chris Robinson
3904a3f033 Allow selecting the 5.1-rear channel config from the config file 2014-11-08 05:53:17 -08:00
Chris Robinson
74994e9d11 Remove the long-deprecated 'format' config option 2014-11-08 05:41:55 -08:00
Chris Robinson
b34a374fa7 Only enable the BS2B filter with stereo output 2014-11-07 16:11:47 -08:00
Chris Robinson
35eacf058e Go to the next voice when a source is stopped 2014-11-07 16:05:06 -08:00
Chris Robinson
4c3f27193f Use a separate macro for the max output channel count 2014-11-07 02:18:24 -08:00
Chris Robinson
0051a96376 Fix 5.1 surround sound 
Apparently, 5.1 surround sound is supposed to use the "side" channels, not the
back channels, and we've been wrong this whole time. That means the "5.1 Side"
is actually the correct 5.1 setup, and using the back channels is anomalous.

Additionally, this means the 5.1 buffer format should also use the the side
channels instead of the back channels.

A final note: the 5.1 mixing coefficients are changed so both use the original
5.1 surround sound set (with the surround channels at +/-110 degrees). So the
only difference now between 5.1 "side" and 5.1 "back" is the channel labels.
 2014-11-07 00:54:16 -08:00
Chris Robinson
28c1ec830e Support AL_EXT_MULAW_BFORMAT 2014-10-31 22:52:30 -07:00
Chris Robinson
ac51c9cce6 Add preliminary AL_EXT_BFORMAT support 
Currently missing the AL_ORIENTATION source property. Gain stepping also does
not work.
 2014-10-31 17:18:45 -07:00
Chris Robinson
4320a1483b Make alcSuspendContext and alcProcessContext batch updates 
This behavior better matches Creative's hardware drivers and Rapture3D's OpenAL
driver. A compatibility environment variable is provided to restore the old
no-op behavior for any app that behaves badly from this change (set
__ALSOFT_SUSPEND_CONTEXT to "ignore").

If too many apps have a problem with this, the default behavior may need to be
changed to ignore, with the env var providing an option to defer/batch instead.
 2014-10-12 09:17:13 -07:00
Chris Robinson
70b23ab77f Add a helper to search for a channel index by name 2014-10-02 21:19:34 -07:00
Chris Robinson
af7330de88 Copy the null terminator from the string instead of appending it 2014-09-30 21:49:29 -07:00
Chris Robinson
01adfde199 Invert the ChannelOffsets array 2014-09-10 16:52:54 -07:00
Chris Robinson
a234fc11e5 Remove the GetLatency method from the old BackendFuncs 2014-09-08 06:59:58 -07:00
Chris Robinson
9dacd89a02 Convert the winmm backend to the new backend API 2014-09-08 06:46:20 -07:00
Chris Robinson
705c60d924 Use al_calloc/al_free to allocate contexts and voices 2014-08-30 20:59:46 -07:00
Chris Robinson
f04b15692e Setup the HRTF format before tracing the pre-reset format 2014-08-29 19:34:20 -07:00
Chris Robinson
2b87ffece5 Return the correct default capture device name 2014-08-26 14:52:36 -07:00
Chris Robinson
a3bba200c0 Convert the wave writer backend to the new API 2014-08-24 22:20:02 -07:00
Chris Robinson
259e265920 Rename activesource to voice 2014-08-21 03:41:13 -07:00
Chris Robinson
65d2e0eb8d Use an array of objects for active sources instead of pointers 2014-08-21 02:27:56 -07:00
Chris Robinson
b92e643e97 Use a NULL source for inactive activesources 
Also only access the activesource's source field once per update.
 2014-08-21 00:29:42 -07:00
François Cami
3c13e1e333 Update COPYING to the latest https://www.gnu.org/licenses/old-licenses/lgpl-2.0.txt to fix the FSF' address Fix the FSF' address in the source 2014-08-18 11:34:29 -07:00
Chris Robinson
8364aa5f6f ALC_SOFT_pause_device is finished 2014-08-12 08:45:11 -07:00
Chris Robinson
e64d0f83cd Disable the autowah effect 
There's apparently some issues with it causing noise or killing the output. It
might be due to the per-sample changes being too harsh for the filter to keep
up with, but it's not something I can take care of in time for release.

This commit should be reverted after release when work on fixing it can resume.
 2014-08-06 23:38:05 -07:00
Chris Robinson
f5194a9d8e Use an ATOMIC_INIT macro instead of ATOMIC_LOAD_UNSAFE 2014-08-03 00:26:21 -07:00
Chris Robinson
87423f046e Use atomics for the device and context list heads 2014-08-01 02:04:40 -07:00
Chris Robinson
ce046d2f03 Rename ATOMIC_COMPARE_EXCHANGE to ATOMIC_COMPARE_EXCHANGE_STRONG 2014-07-31 04:34:46 -07:00
Chris Robinson
531c0d8e6b Explicitly pass the address of atomics and parameters that can be modified 2014-07-26 03:00:49 -07:00
Chris Robinson
a3dbe08c8b Support C11 atomics 2014-07-23 06:36:34 -07:00
Chris Robinson
e4b779c492 Use generic atomics in more places 2014-07-22 18:57:51 -07:00
Chris Robinson
5a339a2a5b Add macros for generic atomic functionality 2014-07-22 00:20:28 -07:00
Chris Robinson
5de7271bcd AL_SOFT_source_length is complete 2014-07-05 04:25:37 -07:00
Chris Robinson
fda5bc2bd2 AL_SOFT_MSADPCM is functionally complete 2014-07-03 20:59:44 -07:00
Chris Robinson
8176d2c058 Load soundfont samples into an ALbuffer 
Also remove ALsoundfont's now-unneeded sample storage functions and struct
fields.
 2014-06-29 02:04:05 -07:00
Chris Robinson
81b3395b41 Avoid negating 'negative' variable names 2014-06-20 23:48:58 -07:00
Chris Robinson
be903d67b8 Don't pass the device to HRTF methods 2014-06-20 16:43:14 -07:00
Chris Robinson
fb25a70f95 Don't overwrite the loopback device format with the HRTF format 2014-06-20 15:48:09 -07:00
Timothy Arceri
fc0be88c0f Add SSE2 and SSE4.1 linear resamplers 
Currently the only way SSE 4.1 is detected is by using __get_cpuid, i.e. with
GCC. Windows' IsProcessorFeaturePresent does not report SSE4.1 capabilities.
 2014-06-06 07:15:00 -07:00
Chris Robinson
2d2bc25fd0 Add an extension string for the in-progress source length extension 
This is the extension that allows you to get the full length of the source's
buffer queue.
 2014-05-26 04:07:50 -07:00
Chris Robinson
3d6ffa282d Don't resume the backend if there's no contexts 2014-05-24 17:19:52 -07:00
Chris Robinson
5ef5d218c4 Mark a few more functions as const 2014-05-23 10:00:58 -07:00
Chris Robinson
7d997277a0 AL_SOFT_block_alignment is now considered done 2014-05-22 12:27:07 -07:00
Chris Robinson
190ab90c0d Support the band-pass filter 2014-05-17 08:04:14 -07:00
Chris Robinson
3a26ebef0b Implementing handling high-pass filter properties 2014-05-17 07:29:50 -07:00
Chris Robinson
1d2504d12e Make RefCount a non-integer type 
It should only be accessed through the appropriate functions to ensure proper
atomicity.
 2014-05-14 02:47:07 -07:00
Chris Robinson
149df6d4db Convert the mmdevapi backend to the new backend API 2014-04-25 09:26:53 -07:00
Chris Robinson
32a2f95885 Convert the DSound backend to the new API 2014-04-19 22:54:21 -07:00