generic-library/webrtc
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7 Commits

Author SHA1 Message Date
cduvivier@google.com
5af7a804ea Optimization of "overdrive and suppress": 
* float accuracy pow function, vectorized pow approximation, general
  vectorization.
* 10.2% AEC overall speedup for the straight C path.
* 16.1% AEC overall speedup for the SSE2 path.
Review URL: http://webrtc-codereview.appspot.com/24016

git-svn-id: http://webrtc.googlecode.com/svn/trunk@72 4adac7df-926f-26a2-2b94-8c16560cd09d
 2011-06-13 18:56:48 +00:00
leozwang@google.com
0b0c28c495 add android makefile, some modification in vpx makefile to build encoder from c source for now 
Review URL: http://webrtc-codereview.appspot.com/29012

git-svn-id: http://webrtc.googlecode.com/svn/trunk@50 4adac7df-926f-26a2-2b94-8c16560cd09d
 2011-06-07 17:24:39 +00:00
cduvivier@google.com
a4f6303c5d Vectorization of "FilterAdaptation": 
* 1.0% AEC overall speedup for straight C path.
* 6.2% AEC overall speedup for SSE2 path.
* fix warnings, make code compile with "-std=gnu89
-Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes
-Wmissing-declarations -Wdeclaration-after-statement -Wextra -Wall
-Werror"
Review URL: http://webrtc-codereview.appspot.com/24012

git-svn-id: http://webrtc.googlecode.com/svn/trunk@38 4adac7df-926f-26a2-2b94-8c16560cd09d
 2011-06-02 23:50:06 +00:00
cduvivier@google.com
936b36dbf6 Partial vectorization of "ProcessBlock": 
* new file for SSE2 code, code selection through function pointers.
* structure change for array of complex numbers.
* 3.8% AEC overall speedup for straight C path.
* 8.8% AEC overall speedup for SSE2 path.
Review URL: http://webrtc-codereview.appspot.com/34002

git-svn-id: http://webrtc.googlecode.com/svn/trunk@36 4adac7df-926f-26a2-2b94-8c16560cd09d
 2011-06-02 01:38:10 +00:00
niklase@google.com
9ed826feea Review URL: http://webrtc-codereview.appspot.com/29009 
git-svn-id: http://webrtc.googlecode.com/svn/trunk@27 4adac7df-926f-26a2-2b94-8c16560cd09d
 2011-06-01 07:29:32 +00:00
cduvivier@google.com
d357f2ca3b Partial vectorization of "ProcessBlock": 
* new file for SSE2 code, code selection through function pointers.
* structure change for array of complex numbers.
* 3.8% AEC overall speedup for straight C path.
* 8.8% AEC overall speedup for SSE2 path.
Review URL: http://webrtc-codereview.appspot.com/33003

git-svn-id: http://webrtc.googlecode.com/svn/trunk@26 4adac7df-926f-26a2-2b94-8c16560cd09d
 2011-06-01 01:20:06 +00:00
niklase@google.com
77ae29bc81 git-svn-id: http://webrtc.googlecode.com/svn/trunk@4 4adac7df-926f-26a2-2b94-8c16560cd09d 2011-05-30 11:22:19 +00:00