4c5cb2189b
Use a non-interleaved DryBuffer
2012-09-11 06:32:42 -07:00
98ff6f990a
Do the filtering separately from the mixing
2012-09-11 05:56:19 -07:00
7e81918f7b
Update HRTF code
...
This update allows for much more flexibility in the HRTF data. It also allows
for HRTF table file names to include "%r" to represent the device's playback
rate (e.g. if you set hrtf-%r.mhr, then it will try to use hrtf-44100.mhr or
hrtf-48000.mhr depending if the device's output rate is 44100 or 48000,
respectively).
The makehrtf utility has also been updated to support more options and input
file formats, as well as the new mhr format.
2012-09-11 02:11:51 -07:00
4e440fff62
Remove a hack for MinGW
2012-09-10 00:19:13 -07:00
81208acd6e
Add missing returns
2012-09-09 21:27:54 -07:00
f1ce139997
Use SSE to do 4 samples at once (non-HRTF direct mix), instead of to apply a matrix row
...
MaxCHannels no longer needs to be a multiple of 4 now, either.
2012-09-09 04:02:54 -07:00
2bf1979d4a
Move the target effect slot to the SendParams struct
2012-09-08 22:32:30 -07:00
89cab3cd39
Remove STACK_DATA_SIZE in favor of BUFFERSIZE
2012-09-08 22:09:34 -07:00
1c03025090
Separate the resampling and mixing steps
2012-09-08 21:34:36 -07:00
78dac1bf4a
Set the error if setting a new integer source offset fails
2012-09-01 19:31:43 -07:00
332d66c183
Make sure device buffers are 16-byte aligned
2012-08-29 01:40:42 -07:00
de006947ac
Increase MaxChannels to be a multiple of 4
2012-08-29 01:11:55 -07:00
8a128e5d25
Set an error closer to where it occurs for setting source properties
2012-08-29 00:25:01 -07:00
34cbacf424
Add helpers to set source properties
2012-08-28 22:16:55 -07:00
238caa1492
Constify some parameters
2012-08-21 16:01:11 -07:00
e5ebe345ad
Add the option to retrieve the source offset and latency in seconds
2012-08-20 15:57:27 -07:00
965608356f
Fix getting the RW offsets with alGetSourcei64vSOFT
2012-08-20 15:33:28 -07:00
bc1ce7b3ac
Add methods to get source properties as doubles
2012-08-20 15:26:35 -07:00
6a3619c40f
Fix a parameter name
2012-08-20 14:50:43 -07:00
50fa9a44be
Properly export alGetSource3i64SOFT
2012-08-20 14:48:08 -07:00
4937a48bd9
Use helper functions to read source properties
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And make sure the 64-bit int getters to get 32-bit int values
2012-08-20 14:16:58 -07:00
987a81c4de
Use the correct 64-bit int type for the extension functions
2012-08-20 12:22:00 -07:00
f5e0500df4
Add a macro to help make a 64-bit value
2012-08-19 22:31:55 -07:00
37924887e8
Use a default method to provide a dummy latency
2012-08-19 12:31:59 -07:00
0865db564f
Move the device lock into the backend function table
...
For backend-specific implementations: this should hold the audio mixer loop for
playback devices, and provide recursive mutex behavior.
2012-08-18 15:58:04 -07:00
3ae5fcbd7e
Add the start of AL_SOFT_source_latency
...
This extension will provide a way for apps to get accurate latency and playback
position information
2012-08-18 11:06:39 -07:00
ac4fc4026c
Add a device method to retrieve the active latency
...
This is effectively the time until the next update will be heard by the user,
or the closest approximation thereof, in nanoseconds.
2012-08-17 13:38:52 -07:00
9737f68315
Place the alignment attribute before the variable declaration
2012-08-16 10:42:48 -07:00
bbcf4e8c1d
Make sure sources are 16-byte aligned
...
They contain fields that require 16-byte alignment for SSE (and Neon?)
acceleration.
2012-08-15 05:54:13 -07:00
2859357939
Add wrapper methods to ensure aligned allocations
2012-08-15 05:50:40 -07:00
2cbb565d09
Ensure some HRTF-related parameters are aligned
2012-08-15 04:10:41 -07:00
64cd763e19
Remove unused filter functions
2012-08-15 01:48:47 -07:00
2e18baa3c8
Don't bother handling MMX since we don't use it
2012-08-15 01:29:19 -07:00
17dfaa3aae
Add a config option to disable use of CPU extensions
2012-08-13 10:37:49 -07:00
add53e28c2
Check for some CPU extensions
2012-08-13 09:07:01 -07:00
d6fd52a0e5
Add an option for wide stereo sources
...
Replaces the old stereodup option
2012-08-09 05:38:07 -07:00
1323e11701
Interpolate between HRTF delay samples using the delay fraction
2012-07-20 15:08:11 -07:00
e32e2fd6b8
Fix an inadvertent change in the HRTF coefficient stepping value array size
2012-07-19 11:49:43 -07:00
6bd535bed0
Use wrappers for float-typed math functions
2012-06-29 02:12:36 -07:00
524c88c402
Test the squared length of a vector before normalizing
2012-06-28 20:54:10 -07:00
1c096b101d
Minor typo fixes
2012-06-28 19:57:23 -07:00
583dc8dbca
Don't use all caps for enum value names
2012-06-28 18:49:49 -07:00
befa4e7528
Don't try to set FE_TOWARDZERO when it's not available
2012-06-28 18:27:45 -07:00
d17f835e74
Remove an unused include
2012-06-19 04:02:55 -07:00
259e4f5b38
Rename AllDevice -> AllDevices
2012-05-09 16:28:16 -07:00
b4c7b3309a
Only use _FPU_GETCW and _FPU_SETCW for x86 targets
2012-05-03 12:15:51 -07:00
010a66487d
Use 2 chained one-pole filters for the wet path
2012-04-30 09:33:00 -07:00
aed35fd811
Use ComputeAngleGains for multi-channel sources and remove the unused lookup table stuff
2012-04-29 05:04:46 -07:00
8d9838012d
Remove the stereodup option
...
There's better ways to do it now with "wide" sound sources.
2012-04-29 04:44:53 -07:00
611bd0b2d3
Add a method to calculate gains given a sound point and its half-width, and use it for reverb
...
The half-width ranges from 0 to pi, and essentially specifies the coverage area
around the listener. At 0, it's an infinitely small point sound and behaves
like a usual panning sound. At pi/2 it covers half the area, and at pi it
covers the whole area.
2012-04-28 08:21:53 -07:00
Chris Robinson