Themaister
0c6e456e65
Merge branch 'master' into thread_video
2013-02-17 15:49:58 +01:00
Themaister
59e7bc82db
Move warning disable to msvc_compat.h.
2013-02-17 15:10:03 +01:00
twinaphex
6e1cec5090
(Xbox 1) Sinc - get rid of warning
2013-02-17 15:05:36 +01:00
Themaister
76bf41188a
Add video_threaded option to Android.
2013-02-17 00:26:17 +01:00
Themaister
75a51c191b
Fix Android build.
2013-02-16 12:33:47 +01:00
Themaister
3e3d9ec3af
Use higher precision Kaiser.
...
Add test case for Kaiser window in MATLAB.
2013-02-14 12:58:50 +01:00
Themaister
11d919b9e8
Fix downsampling for SINC.
2013-02-13 21:55:58 +01:00
Themaister
2aecc0e5f5
De-hardcode number of SINC taps.
...
Prepare for possible downsampling.
2013-02-13 12:11:49 +01:00
Themaister
d68fe248f3
Start using LERP optionally for SINC again.
2013-02-13 11:56:20 +01:00
Themaister
7ceefc9172
Clarify requirements for NEON.
2013-02-12 22:43:04 +01:00
Themaister
578a47d73d
Rework SINC resampler. Use Kaiser window.
2013-02-12 22:41:26 +01:00
Themaister
e19555d394
Make number of sinc taps variable in NEON.
2013-02-08 14:28:25 +01:00
Themaister
d33d2e9f0c
Make resamplers more modular.
2013-02-08 11:49:51 +01:00
Themaister
64c0e39596
Add NEON check for sinc taps.
2013-02-07 07:32:10 +01:00
Themaister
b2226de89d
Add some basic SINC profiles.
2013-02-07 07:22:33 +01:00
Themaister
77207332f1
Use NEON conditionally in SINC.
2013-01-24 18:30:37 +01:00
Themaister
0b4cf2d053
Update license headers to 2013.
2013-01-01 01:41:15 +01:00
twinaphex
2c2328d8a0
(NEON) Change WANT_NEON define back to HAVE_NEON
2012-12-04 07:57:31 +01:00
twinaphex
7403faa608
HAVE_NEON define seems to give problems - WANT_NEON seems to work
...
- so quick-fix hack for now
2012-12-03 00:20:21 +01:00
Themaister
2b04e1ece6
Start adding NEON sinc.
2012-12-03 00:22:51 +01:00
Themaister
511995311f
Fix very stupid SINC bug.
...
Note to self: Don't write code when you're
an emotional wreck.
2012-12-02 16:57:04 +01:00
Themaister
78d0edc4aa
Don't use a crazy large phase LUT.
2012-11-29 17:27:21 +01:00
Themaister
c1a00fac4d
Improve ratio accuracy in SINC.
2012-11-29 11:49:57 +01:00
Themaister
f2e02bde1e
Guard against high frequency aliasing a bit.
2012-11-25 14:54:07 +01:00
Themaister
ccd1449aa8
Fix hermite cracking when ratio < 1.0.
2012-11-25 12:32:24 +01:00
Themaister
6421fe248b
Optimize SINC resampler.
...
Trade memory for performance. Avoid using linear interpolation
between phases.
2012-11-07 23:27:31 +01:00
Themaister
bebe0d78a7
Optimize sinc for AVX as well.
...
Disable it for now however, as it's slightly slower
than SSE1 for the few taps we're using.
From testing, it's 10-20% faster when number of taps are increased.
The AVX path might need some more tuning, but it's fair to
assume the algorithm is memory bound.
2012-11-06 18:52:09 +01:00
Themaister
d027287d71
Leave some notes about downsampling.
2012-10-16 12:54:58 +02:00
Themaister
34713f40d1
Fix spurious segfaults when ratio dips below 1.
2012-10-15 22:53:05 +02:00
Themaister
b8abf34785
Purge some now useless code.
...
Removes manual input rate adjustments.
Don't allow DSP plugs to resample as it would complicate things alot
with dynamic rate control.
Also purges optional ssnes_* symbols for external plugs.
2012-10-13 20:22:45 +02:00
Themaister
7b12182a0f
Add optional fixed point resampler.
2012-07-06 17:36:37 +02:00
Themaister
3878e81ce4
Improve SNR measurement.
2012-05-08 12:14:03 +02:00
Themaister
ce740f8948
More fixups.
2012-04-21 23:31:57 +02:00
Themaister
aab8fb6151
ssnes_* => rarch_*.
2012-04-21 23:25:32 +02:00
Themaister
9ab51ad23a
SSNES => RetroArch.
2012-04-21 23:17:43 +02:00
Themaister
e3a71a8c5b
Fixup headers.
2012-04-09 22:05:26 +02:00
Themaister
62c96ea937
Change license header.
2012-04-09 22:03:57 +02:00
Themaister
9698cd7dbd
Change headers.
2012-04-09 22:03:57 +02:00
Themaister
59dbc4727b
Generate for rest of slide window.
2012-02-28 23:01:18 +01:00
Themaister
57e17d9b14
Optimize resampler some more.
2012-02-28 22:58:19 +01:00
Themaister
24817543e0
Implement FFT for better SNR verification.
2012-02-27 19:49:00 +01:00
Themaister
afa6776b1d
Add cutoff.
2012-02-26 19:18:51 +01:00
Themaister
b4fe5198b3
Win32 doesn't have memalign ...
2012-02-25 22:37:40 +01:00
Themaister
37ed625bab
Use shuffles/movehl.
2012-02-25 21:47:40 +01:00
Themaister
3dc5b21b78
Use lanzcos instead (better SNR).
2012-02-25 16:45:06 +01:00
Themaister
bdc8cd1cb1
Apply deltas to last phase as well.
2012-02-25 16:33:33 +01:00
Themaister
6643bf3e1c
Use floating point for sample offsets.
2012-02-25 14:31:57 +01:00
Themaister
cd54cc6822
Improve SNR testing routines.
2012-02-25 14:02:56 +01:00
Themaister
9bad6f2bba
Add resampler tests.
2012-02-25 01:47:23 +01:00
Themaister
0496ffc007
Optimize sinc resampler a bit.
2012-02-24 21:01:29 +01:00