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* Do not open pulseaudio if it didn't loadChris Robinson2009-05-191-0/+7
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* Dynamically load PulseAudioChris Robinson2009-05-191-75/+188
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* Clear the filter history directlyChris Robinson2009-05-171-2/+2
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* Make the filter functions global inline, and use it for echoChris Robinson2009-05-162-41/+1
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* Set some common macros in alu.hChris Robinson2009-05-163-65/+2
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* Use the source reference distance to specify full panning magnitudeChris Robinson2009-05-161-1/+11
| | | | | | Sources that are closer than the specified reference distance will not pan to full magnitude, thus providing a smoother transition as it moves around near the listener
* Make sure DSSPEAKER_5POINT1 is definedChris Robinson2009-05-141-0/+3
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* Prevent spawning PulseAudio if it's not already runningChris Robinson2009-05-061-1/+1
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* Make the filter history buffer size flexibleChris Robinson2009-04-162-8/+10
| | | | | | | This lets the filter history buffer be as big as needed for a given use, so that it can have a size large enough for the more demanding cases, but not be wasteful for lesser-demanding cases, while not incuring the overhead of an added pointer indirection
* Add a PulseAudio backendChris Robinson2009-04-162-0/+478
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* Use a 2-pole filter for the wet path low-pass filterChris Robinson2009-04-141-8/+10
| | | | | This should help keep CPU use from increasing a lot when the number of sends increases. Also changes the function names to reflect the difference
* Make the number of source sends variableChris Robinson2009-04-132-8/+30
| | | | The highest value is clamped to MAX_SENDS
* Reduce the number of send loopsChris Robinson2009-04-131-37/+28
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* Fix comment regarding the 3rd echo tapChris Robinson2009-04-121-2/+2
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* Add the Echo effectChris Robinson2009-04-123-0/+197
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* Fix air absorptionChris Robinson2009-04-111-14/+14
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* Pay attention to the MAX_SENDS valueChris Robinson2009-04-111-87/+128
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* Make auxiliary effect slot count configurableChris Robinson2009-04-111-0/+2
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* Move the WetBuffer into the effect slot objectChris Robinson2009-04-111-4/+8
| | | | This should make it easier to support multiple slots
* Use the square of the values when calculating the density gainChris Robinson2009-03-211-2/+2
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* Make sure M_PI is defined for reverbChris Robinson2009-03-151-0/+4
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* Constify some parametersChris Robinson2009-03-131-6/+7
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* Calculate filter coefficients in aluMixDataChris Robinson2009-03-131-38/+44
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* Don't modify the device struct until playback succesfully startsChris Robinson2009-03-132-7/+9
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* Dynamically load dsound when possibleChris Robinson2009-03-101-2/+36
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* Add a cast for setting a dummy pointer valueChris Robinson2009-03-101-1/+1
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* Always add the default ALSA device even if no cards are presentChris Robinson2009-03-101-5/+3
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* Only expose the default ALSA device in standard enumerationChris Robinson2009-03-101-22/+6
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* Append the card and device indices to the ALSA device stringsChris Robinson2009-03-101-6/+6
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* Remove the SDL backendChris Robinson2009-03-102-313/+0
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* Add a PortAudio backendChris Robinson2009-03-102-0/+242
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* Use a modified reverb model that obeys the reverb parameters betterChris Robinson2009-03-021-222/+323
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* Clamp gain of multichannel sourcesChris Robinson2009-02-101-0/+2
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* Include assert.h for assert()Chris Robinson2009-02-021-0/+1
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* Use calculated distance from reference for air absorptionChris Robinson2009-01-301-1/+1
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* Fix incorrect commentChris Robinson2009-01-301-1/+1
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* Use M_PI since it is sure to be definedChris Robinson2009-01-271-4/+3
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* Fix ignored return value warningChris Robinson2009-01-261-1/+2
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* Use a matrix for up- and down-mixing channelsChris Robinson2009-01-251-38/+82
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* Duplicate stereo onto the side channels as well as the backChris Robinson2009-01-251-1/+4
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* Don't read stereo layout when output is monoChris Robinson2009-01-251-0/+7
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* Add options for user-configurable speaker arrangementsChris Robinson2009-01-251-0/+89
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* 6.1 uses front- and back-center, not left- and right-back channelsChris Robinson2009-01-241-65/+55
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* Seperate mixing loops depending on source channel configurationChris Robinson2009-01-241-56/+111
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* Reimplement panning using lookup tables, based on a patch by Christian BorssChris Robinson2009-01-242-63/+197
| | | | | | This allows speaker positions to be specified by discrete angles around the listener, providing more flexibility and configurability in placement. Additional patches to take advantage of this are forthcoming.
* Search for SDL.h in addition to SDL/SDL.hChris Robinson2008-12-121-0/+4
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* Apply the dry filter to multi-channel sourcesChris Robinson2008-12-101-15/+48
| | | | Unlike mono sources, they use 2 chained one-pole filters instead of 4
* Protect playback device opening with a mutex lockChris Robinson2008-12-071-2/+2
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* Add an SDL backendChris Robinson2008-12-072-0/+309
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* Add cast for setting a dummy pointer valueChris Robinson2008-12-061-1/+1
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