| Thu, 10 Jul 2008 07:02:18 +0000 |
Aaron Wishnick |
Made a very significant optimization to the FIR filter which I believe I can take a little further. Right now the FIR filter size is 768 and I get some free() bugs, so this is something I need to debug.
gsoc2008_audio_resampling
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| Wed, 02 Jul 2008 08:04:50 +0000 |
Aaron Wishnick |
The windowed sinc filter generation code seems to be working fine. The FIR filtering code is also now working reasonably well. Occasionally the FIR filter will pop, but setting the normalization factor lower seems to help this. I suspect the problem is in the fixed point multiply/add. I also have a hunch the zero stuffing/sample discarding code is not correct, and I'll look at that soon to get it sorted out.
gsoc2008_audio_resampling
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| Wed, 02 Jul 2008 07:25:02 +0000 |
Aaron Wishnick |
Cleaned up some bugs, but the FIR filter is still distorting.
gsoc2008_audio_resampling
|
| Sun, 22 Jun 2008 00:36:35 +0000 |
Aaron Wishnick |
Fixed lots of bugs in FIR filtering. Fixed point code is closer to working, but there seems to be overflow in the FIR filter resulting in distortion.
gsoc2008_audio_resampling
|
| Thu, 19 Jun 2008 20:11:06 +0000 |
Aaron Wishnick |
IIR filtering now seems to work fine. Fixed point code also seems to be good.
gsoc2008_audio_resampling
|
| Wed, 18 Jun 2008 22:42:27 +0000 |
Aaron Wishnick |
Implemented a lot of fixed point code for the filters. The SDL_FixMpy functions currently don't work properly -- there are some issues with signed vs unsigned.
gsoc2008_audio_resampling
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| Wed, 18 Jun 2008 18:55:50 +0000 |
Aaron Wishnick |
Began implementing IIR and FIR filters, and got zero stuffing and sample discarding working.
gsoc2008_audio_resampling
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| Wed, 18 Jun 2008 04:51:10 +0000 |
Aaron Wishnick |
Added beginnings of resampling code.
gsoc2008_audio_resampling
|
| Wed, 23 Apr 2008 06:26:21 +0000 |
Sam Lantinga |
Creating GSoC 2008 code branches
gsoc2008_audio_resampling
|
| Mon, 25 Aug 2008 20:49:36 +0000 |
Edgar Simo |
Fixed haptic dummy driver not compiling with some compilers.
gsoc2008_force_feedback
|
| Mon, 25 Aug 2008 17:30:39 +0000 |
Edgar Simo |
Fix for mingw compilation of haptic subsystem by Alam.
gsoc2008_force_feedback
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| Mon, 25 Aug 2008 10:10:13 +0000 |
Edgar Simo |
Fixed silly mistake because of coding too fast.
gsoc2008_force_feedback
|
| Mon, 25 Aug 2008 09:58:51 +0000 |
Sam Lantinga |
Yep, 0 is the correct value here
gsoc2008_force_feedback
|
| Mon, 25 Aug 2008 09:58:14 +0000 |
Sam Lantinga |
Fixed code for building with UNICODE and without C runtime
gsoc2008_force_feedback
|
| Mon, 25 Aug 2008 09:51:02 +0000 |
Edgar Simo |
* Fixed autotools never properly detecting directinput.
gsoc2008_force_feedback
|
| Sun, 24 Aug 2008 17:41:22 +0000 |
Edgar Simo |
Fixed linux implementation of SDL_HapticStopAll.
gsoc2008_force_feedback
|
| Sun, 24 Aug 2008 17:32:50 +0000 |
Edgar Simo |
Added SDL_HapticStopAll.
gsoc2008_force_feedback
|
| Sun, 24 Aug 2008 17:17:45 +0000 |
Edgar Simo |
Added support for pausing/unpausing haptic devices.
gsoc2008_force_feedback
|
| Tue, 12 Aug 2008 20:49:31 +0000 |
Edgar Simo |
More comments.
gsoc2008_force_feedback
|
| Tue, 12 Aug 2008 20:46:39 +0000 |
Edgar Simo |
Made LINUXEV required for haptic.
gsoc2008_force_feedback
|
| Mon, 11 Aug 2008 15:29:28 +0000 |
Edgar Simo |
Simplified some error messages.
gsoc2008_force_feedback
|
| Mon, 11 Aug 2008 11:40:44 +0000 |
Edgar Simo |
More comments.
gsoc2008_force_feedback
|
| Mon, 11 Aug 2008 02:51:32 +0000 |
Sam Lantinga |
Fixed force feedback detection of joystick devices
gsoc2008_force_feedback
|
| Sun, 10 Aug 2008 19:53:58 +0000 |
Edgar Simo |
Casting for warnings.
gsoc2008_force_feedback
|
| Sun, 10 Aug 2008 19:47:02 +0000 |
Edgar Simo |
Forgot some headers.
gsoc2008_force_feedback
|
| Sun, 10 Aug 2008 19:45:38 +0000 |
Edgar Simo |
First draft of darwin haptic<->joystick stuff.
gsoc2008_force_feedback
|
| Wed, 06 Aug 2008 17:14:54 +0000 |
Edgar Simo |
Added testhaptic to test haptic devices.
gsoc2008_force_feedback
|
| Wed, 06 Aug 2008 17:11:09 +0000 |
Edgar Simo |
Linux documentation was off, periodic does not imply all the individual effects.
gsoc2008_force_feedback
|
| Wed, 06 Aug 2008 15:39:08 +0000 |
Edgar Simo |
Correctness patch my alam.
gsoc2008_force_feedback
|
| Wed, 06 Aug 2008 11:10:44 +0000 |
Edgar Simo |
Fixed typo.
gsoc2008_force_feedback
|
