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Author SHA1 Message Date
Chris Robinson
fcf9034c2b Calculate the listener matrix when a new orientation is specified 
This is so the matrix isn't derived each time a source is updated, and it will
make supporting user-defined matrices easier.
 2011-10-30 08:27:24 -07:00
Chris Robinson
956e6f95ec Don't translate the listener velocity 2011-10-30 05:49:17 -07:00
Chris Robinson
50913948a0 Don't transform/translate vectors with an invalid listener orientation 2011-10-30 05:47:14 -07:00
Chris Robinson
a5c02556e6 Add a work-around for cross-compiling with MinGW 2011-10-27 21:22:00 -07:00
Chris Robinson
319f40462f Initialize/Uninitialize COM as needed 2011-10-24 22:11:16 -07:00
Chris Robinson
e5374f60c9 Don't close devices that are left open on lib shutdown 2011-10-24 08:23:41 -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
628356a294 Set AL_STOPPED after setting AL_PLAYING when a source has nothing to play 2011-10-15 10:33:30 -07:00
Chris Robinson
0fba3b0e1e Use the local Device variable 2011-10-11 22:30:58 -07:00
Chris Robinson
92a650c827 Use the local variable instead of re-reading the source property 2011-10-11 22:29:06 -07:00
Chris Robinson
3bbde05e0e Use the square root to build the panning table instead of sin/cos 2011-10-10 09:39:02 -07:00
Chris Robinson
3324bab81e Mark a couple more arrays with restrict 2011-10-08 03:08:13 -07:00
Chris Robinson
81133769de Return the key's value from the map when it's removed 2011-10-06 06:39:13 -07:00
Chris Robinson
a7d3779dfa Check for the HRTF object instead of a flag 2011-10-06 01:16:07 -07:00
Chris Robinson
75fee8c11f Add min/max/clamp methods for 64-bit int 2011-10-04 22:39:35 -07:00
Chris Robinson
9e11b0a8c6 Fix maximum BufferSize calculation 2011-10-04 22:35:01 -07:00
Chris Robinson
5861920453 Rename a variable to avoid confusion 2011-10-04 22:16:54 -07:00
Chris Robinson
eb277cc578 Remove some unneeded templates and parameters 2011-10-04 09:55:36 -07:00
Chris Robinson
20fd648729 Convert samples to float when copying to the stack 2011-10-04 09:47:08 -07:00
Chris Robinson
11caba9807 Use sample frames when handling the buffer length 2011-10-04 02:08:45 -07:00
Chris Robinson
35b4b31d57 Track the temp stack buffer using sample frames instead of bytes 2011-10-03 10:06:09 -07:00
Chris Robinson
a5c74e324c Make sure GCC properly errors when checking visiblity attributes 2011-10-02 22:12:31 -07:00
Chris Robinson
e1cbf06653 Don't use a double when calculating the HRTF coefficients 2011-10-02 22:05:03 -07:00
Chris Robinson
5a1959f0cf Make a floating-point constant a float type 2011-10-02 22:01:51 -07:00
Chris Robinson
7f5074949e Don't use inline asm with MSVC on 64-bit 2011-10-02 21:44:08 -07:00
Chris Robinson
cf10a8d321 Get rid of some unnecessary casting 2011-10-02 16:54:45 -07:00
Chris Robinson
a05006b06a Rename some parameters 2011-10-02 07:31:26 -07:00
Chris Robinson
eb0b96752a Remove the OriginalAlign buffer field, and calculate it as needed 2011-10-01 19:52:07 -07:00
Chris Robinson
2f453eba35 Fix potential divide-by-0 2011-10-01 08:37:42 -07:00
Chris Robinson
8b2e1fdd9a Add buffer properties to get the internal format, and the length in bytes, samples, and seconds 
The provided buffer lengths correspond to the source offsets, in that the byte
length specifies the end of the byte offset (ie, when the buffer is used for a
static source, the offset will range between 0 (inclusive) and the byte length
(exclusive)). Although an application could use the AL_SIZE, AL_CHANNELS,
AL_BITS, and AL_FREQUENCY properties to find the length in samples and seconds,
the byte length cannot be reliably calculated this way.
 2011-10-01 06:19:55 -07:00
Chris Robinson
c99b32a8ec Use tokens matching the string 2011-10-01 04:56:45 -07:00
Chris Robinson
92f95e4d94 Add support for AL_EXT_ALAW 2011-10-01 04:55:03 -07:00
Chris Robinson
d1011f8d37 Add AL_EXT_MULAW and AL_EXT_ALAW tokens to alext.h 2011-10-01 04:05:39 -07:00
Chris Robinson
a486045f7c Improve index calculation for reverb modulation updates 2011-10-01 02:38:28 -07:00
Chris Robinson
0e7dc93681 Add some formatting spaces to the reverb state struct 2011-10-01 02:09:17 -07:00
Chris Robinson
a7bbf7a741 Rename LOWPASSFREQCUTOFF to LOWPASSFREQREF 2011-09-30 23:07:15 -07:00
Chris Robinson
bfa782f329 Define the values for F_PI and F_PI_2 directly instead of using M_PI 2011-09-30 22:53:47 -07:00
Chris Robinson
bed37a148c Use raise(SIGTRAP) instead of kill(getpid(),SIGTRAP) 2011-09-30 20:46:18 -07:00
Chris Robinson
bf19186223 Apply the initial wet send reverb decay before clamping the gains 2011-09-30 17:51:21 -07:00
Chris Robinson
087e75d47f Multiply by the reciprocal value instead of dividing 2011-09-29 22:29:10 -07:00
Chris Robinson
9e2600cac4 Use fast float-to-int conversions for some mixer-related code 2011-09-29 06:55:00 -07:00
Chris Robinson
3c27c24dec Set the mixer FPU mode when setting a new effect on an effect slot 2011-09-29 05:25:01 -07:00
Chris Robinson
1b81642db5 Set the mixer FPU mode for device parameter updates 2011-09-29 05:15:20 -07:00
Chris Robinson
d3a6de3f86 Set the FPU into single-precision mode for mixer updates 2011-09-29 05:10:15 -07:00
Chris Robinson
f4925a0e6a Use inline functions to set/restore the FPU mode for mixer updates 2011-09-29 04:03:18 -07:00
Chris Robinson
b6b3ca6e6f Use inline assembly for fast float-to-int conversions 2011-09-29 03:51:46 -07:00
Chris Robinson
53572da7de Set toward-zero rounding when updating in alDeferUpdatesSOFT 2011-09-28 22:02:36 -07:00
Chris Robinson
8a0e0265bc Clamp the low-pass reference gain to -60 dB instead of -40 dB 2011-09-25 11:32:51 -07:00
Chris Robinson
0ada7b2da5 Copy only the gains needed for the channel being mixed 2011-09-24 22:24:26 -07:00
Chris Robinson
1dee1245ff A static source only has one buffer in the queue 2011-09-24 21:21:59 -07:00