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143 Commits

Author SHA1 Message Date
Chris Robinson
2f7de9d696 Add alBufferSamplesSOFT, as an initial start to AL_SOFT_buffer_samples 2011-03-16 11:29:22 -07:00
Chris Robinson
4a1c0fedca Use the defines for the UserFmt* and Fmt* types 2011-03-16 05:47:07 -07:00
Chris Robinson
d6c8bb35b4 Add a CoreAudio backend 
Code courtesy of Garin Hiebert <garinh@cheesetoast.net>
 2011-03-15 04:58:56 -07:00
Chris Robinson
b1d4508d90 Use a loop to make sure the requested effect is not disabled 2011-03-12 20:54:49 -08:00
Chris Robinson
8249dc8559 Combine multiple lists into one 2011-03-12 20:37:22 -08:00
Chris Robinson
031a2a1b1e Implement a basic non-real-time loopback device 
Currently it behaves just like a normal device except contexts are only
processed during calls to alcRenderSamples. Additionally, the ALC_SYNC and
ALC_REFRESH context attributes are not valid for these devices, and there are
two new context attributes to specify the rendering format: ALC_FORMAT_TYPE
and ALC_FORMAT_CHANNELS. These each take one of the type and channel enums
added.
This stuff is subject to change.
 2011-03-11 00:13:44 -08:00
Chris Robinson
d9126eeb2c Finalize the loop points extension as AL_SOFT_loop_points 2011-02-09 22:54:12 -08:00
Chris Robinson
9ffb38d6be Prevent unused variable warnings when monotonic clock isn't available 2011-02-08 00:22:22 -08:00
Chris Robinson
88e3a22772 Separate device format into 'channel config' and 'sample type' components 2010-12-04 19:50:00 -08:00
Chris Robinson
0bf7716332 Remove incomplete EXT_buffer_sub_data, as it's (temporarily) superceded by SOFT_buffer_sub_data 
The EXT version can come back when other implementations take an interest
 2010-12-02 01:46:43 -08:00
Chris Robinson
30b3f68ddf Make a function static 2010-12-02 01:05:29 -08:00
Chris Robinson
75552f2765 Remove unused macro 2010-12-01 23:21:18 -08:00
Chris Robinson
9e8fb89a52 Rename OUTPUTCHANNELS to something more descriptive 2010-12-01 18:33:17 -08:00
Chris Robinson
da4f5c6f96 Uninline some functions 
Also add -Winline to the compiler command line to watch for future inline problems
 2010-11-28 19:52:17 -08:00
Chris Robinson
a7b4e0b5c5 Get rid of the device timer stuff 2010-11-21 06:32:59 -08:00
Chris Robinson
e9d5e53dbe Use ALfloat for the dry mix buffer 2010-09-23 17:44:02 -07:00
Chris Robinson
e5cae87502 Handle clicks by watching changes between updates 2010-08-16 14:53:21 -07:00
Chris Robinson
b65bc45236 Add a corrective, click-remval sample value offset 
This will hopefully be more effective and rebust at removing clicks and pops,
particularly from starts and stops in the middle of a sound. Based on an idea
by Ben Davis.
 2010-08-14 21:30:14 -07:00
Chris Robinson
f1f2941511 Add experimental device attributes for apps to query 
These will be part of the ALC_EXT_device_time extension. Behavior, values,
etc, are all subject to change.
 2010-07-30 20:23:55 -07:00
Chris Robinson
46d46c49a8 Store the time precision with the device 2010-07-25 12:54:50 -07:00
Chris Robinson
40dd1fb853 Add a backend callback to get the device time 
The method should monotonically count the number of nanoseconds the device has
active contexts
 2010-07-24 19:14:32 -07:00
Chris Robinson
7eb124d99c Keep count of the number of samples played 2010-07-22 08:11:44 -07:00
Chris Robinson
34a0c998cd Use CLOCK_MONOTONIC when available 2010-07-18 06:21:16 -07:00
Chris Robinson
7f6df7695c Use an array of active sources when mixing 
Prevents iterating over all allocated sources during mixing updates
 2010-06-06 00:17:50 -07:00
Chris Robinson
43dadcd9e4 Use a UIntMap for the Databuffers 2010-06-03 19:35:08 -07:00
Chris Robinson
880902fecc Add a Null Output device 
This device will mix and fully process contexts as normal
 2010-05-28 16:41:52 -07:00
Chris Robinson
2d46a1001e Use a map for the filter list 2010-05-18 17:54:45 -07:00
Chris Robinson
4edd7fe647 Use a map for the effects list 2010-05-18 17:41:06 -07:00
Chris Robinson
7f533c6a25 Change inline -> __inline for MSVC 2010-05-16 06:02:27 -07:00
Chris Robinson
a53e3dda75 Don't needlessly expose a variable for the backends 2010-05-12 07:27:12 -07:00
Chris Robinson
2220c22c90 Move incomplete extension declarations to alMain.h 2010-05-12 06:59:47 -07:00
Chris Robinson
af4faaf666 Use a UIntMap for the effect slot list 2010-05-12 02:20:14 -07:00
Chris Robinson
0378422fcb Use a map to store sources and buffers 
And do a lookup using a binary search instead of linear
 2010-05-01 19:59:41 -07:00
Chris Robinson
5d7815beed Only apply ambient gain to available output channels 2010-04-27 11:39:54 -07:00
Chris Robinson
a04dac670e Make stereo duplication a property of the device 
Further, don't use it with mono/stereo output
 2010-04-20 03:57:40 -07:00
Chris Robinson
aace50ebf4 Store the panning LUT in the device 2010-04-08 15:58:11 -07:00
Chris Robinson
37c93a6ad8 Always mix internally at 8.1 
The channels are remixed when writing to the output buffer. Stereo duplication
is currently broken, but this can be restored later
 2010-04-08 14:47:12 -07:00
Chris Robinson
1b1c76da34 Invert device channel map array 2010-04-08 13:11:21 -07:00
Chris Robinson
d2a6fd58a3 Use unsigned types for mono and stereo source count hints 2010-03-25 18:39:16 -07:00
Chris Robinson
702c62c9a2 Use a global handle to store the process-wide context 2010-03-23 21:05:29 -07:00
Chris Robinson
7fb4c4ce4f Move extension function declarations to alext.h/efx.h 2010-03-23 18:21:55 -07:00
Chris Robinson
3e9934e810 Mark extension functions with AL_API/ALC_API 2010-03-23 17:44:01 -07:00
Chris Robinson
a572b13743 Don't use deprecated macros 2010-03-19 14:34:18 -07:00
Chris Robinson
0fee20a415 Simplifiy verification loops 2010-03-17 20:16:02 -07:00
Chris Robinson
9c417d33cc clock_gettime is available only when _POSIX_TIMERS is greater than 0 2010-03-17 12:04:33 -07:00
Chris Robinson
65f43637ce Avoid some alIs* calls while under the context lock 
Instead, use functions that verify the ID by searching the object list and
returning its handle
 2010-03-16 18:54:36 -07:00
Chris Robinson
ec917e8e2f Rename some struct members for consistency 2010-03-16 15:37:41 -07:00
Chris Robinson
f22b02a762 al_print doesn't need to be inline 2010-01-12 09:05:57 -08:00
Chris Robinson
0c2efa1253 Use GCC's format attribute for al_printf 2010-01-12 08:48:25 -08:00
Chris Robinson
5921e18be2 Fix some typos with the solaris backend 2010-01-12 08:28:07 -08:00