aluebs@webrtc.org 661af50dd5 Small Beamformer optimization ...

* Don't use ConjugateDotProduct to calculate the norm.
* Only resize Matrix when needed.

This makes the Beamformer run in 93.6% the original time.
The error between the new and original output is really small and is caused by the new norm calculation.

R=andrew@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/37339004

Cr-Commit-Position: refs/heads/master@{#8438}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8438 4adac7df-926f-26a2-2b94-8c16560cd09d

2015-02-19 19:02:51 +00:00

..

aec

voice_engine: Updates GetEcDelayMetrics() w.r.t. new metric

2015-02-05 12:53:24 +00:00

aecm

Move ring_buffer to common_audio.

2015-01-15 00:09:53 +00:00

agc

audio_processing/agc: Changed to correct include path in agc_unittests

2015-02-06 12:03:13 +00:00

beamformer

Small Beamformer optimization

2015-02-19 19:02:51 +00:00

include

audio_processing: Added a new AEC delay metric value that gives the amount of poor delays

2015-02-03 06:07:21 +00:00

ns

audio_processing/ns: Replaced WEBRTC_SPL_MUL_16_16 macro with *

2015-01-08 17:34:33 +00:00

test

Make ChannelBuffer aware of frequency bands

2015-02-10 22:52:43 +00:00

transient

Fix TransientDetectorTest in modules_unittests on Android ARM64

2015-01-21 18:01:28 +00:00

utility

Move ring_buffer to common_audio.

2015-01-15 00:09:53 +00:00

audio_buffer.cc

Make ChannelBuffer aware of frequency bands

2015-02-10 22:52:43 +00:00

audio_buffer.h

Make ChannelBuffer aware of frequency bands

2015-02-10 22:52:43 +00:00

audio_processing_impl_unittest.cc

Merge audio_processing changes.

2014-12-15 09:41:24 +00:00

audio_processing_impl.cc

Make ChannelBuffer aware of frequency bands

2015-02-10 22:52:43 +00:00

audio_processing_impl.h

Only adapt AGC when the desired signal is present

2015-01-15 18:07:21 +00:00

audio_processing_tests.gypi

Move system_wrappers.gyp files to the proper directory.

2015-01-14 09:30:52 +00:00

audio_processing.gypi

Add an AudioRingBuffer class wrapper for the ring_buffer.h C interface.

2015-01-26 21:23:53 +00:00

BUILD.gn

Add an AudioRingBuffer class wrapper for the ring_buffer.h C interface.

2015-01-26 21:23:53 +00:00

common.h

Move ChannelBuffer class to channel_buffer file

2014-11-27 23:40:25 +00:00

debug.proto

Support arbitrary input/output rates and downmixing in AudioProcessing.

2014-04-22 21:00:04 +00:00

echo_cancellation_impl_unittest.cc

Remove useless AudioProcessing::Create() overload.

2015-01-13 06:48:06 +00:00

echo_cancellation_impl.cc

Make ChannelBuffer aware of frequency bands

2015-02-10 22:52:43 +00:00

echo_cancellation_impl.h

audio_processing: Added a new AEC delay metric value that gives the amount of poor delays

2015-02-03 06:07:21 +00:00

echo_control_mobile_impl.cc

Make ChannelBuffer aware of frequency bands

2015-02-10 22:52:43 +00:00

echo_control_mobile_impl.h

audio_processing: DestroyHandle() now returns void

2014-04-22 06:52:28 +00:00

gain_control_impl.cc

Make ChannelBuffer aware of frequency bands

2015-02-10 22:52:43 +00:00

gain_control_impl.h

audio_processing: DestroyHandle() now returns void

2014-04-22 06:52:28 +00:00

high_pass_filter_impl.cc

Make ChannelBuffer aware of frequency bands

2015-02-10 22:52:43 +00:00

high_pass_filter_impl.h

audio_processing: DestroyHandle() now returns void

2014-04-22 06:52:28 +00:00

level_estimator_impl.cc

Make ChannelBuffer aware of frequency bands

2015-02-10 22:52:43 +00:00

level_estimator_impl.h

Allow the RTP level indicator computation to work at any sample rate.

2014-05-05 18:22:21 +00:00

noise_suppression_impl.cc

Make ChannelBuffer aware of frequency bands

2015-02-10 22:52:43 +00:00

noise_suppression_impl.h

Add Analyze API to NS

2014-09-18 09:54:06 +00:00

OWNERS

GN: Add BUILD.gn files + kjellander to OWNERS

2014-06-23 19:21:07 +00:00

processing_component.cc

Remove ProcessingComponent's dependence on AudioProcessingImpl.

2014-02-27 22:23:17 +00:00

processing_component.h

audio_processing: DestroyHandle() now returns void

2014-04-22 06:52:28 +00:00

rms_level.cc

Remove the use of AudioFrame::energy_ from AudioProcessing and VoE.

2014-05-14 19:00:59 +00:00

rms_level.h

Remove the use of AudioFrame::energy_ from AudioProcessing and VoE.

2014-05-14 19:00:59 +00:00

splitting_filter_unittest.cc

Make ChannelBuffer aware of frequency bands

2015-02-10 22:52:43 +00:00

splitting_filter.cc

Make ChannelBuffer aware of frequency bands

2015-02-10 22:52:43 +00:00

splitting_filter.h

Make ChannelBuffer aware of frequency bands

2015-02-10 22:52:43 +00:00

typing_detection.cc

Move out typing detection to its own class.

2014-01-30 09:50:46 +00:00

typing_detection.h

Move out typing detection to its own class.

2014-01-30 09:50:46 +00:00

voice_detection_impl.cc

Make ChannelBuffer aware of frequency bands

2015-02-10 22:52:43 +00:00

voice_detection_impl.h

audio_processing: DestroyHandle() now returns void

2014-04-22 06:52:28 +00:00