architecture with intrinsics and assembly code. The total iSAC codec speech improved
about 3~5%.
Notes
(1) The Neon version after this optimization is not bit-exact with the generic
C version. The out quality, however, is not worse as verified by test vectors ouput,
and undertandably in theory (32bit x 32bit in Neon is more accurate than the approximation
C code in the generic version).
(2) In Android, a isac neon library will be built. Along with some new function structures,
it is partly for preparation of introducing a run time detection of Neon architecture soon.
Review URL: http://webrtc-codereview.appspot.com/268016
git-svn-id: http://webrtc.googlecode.com/svn/trunk@1192 4adac7df-926f-26a2-2b94-8c16560cd09d
- Returning the number of bytes read was mistakenly removed in r1175 in
an overzealous attempt to unify the interface.
- Now both Read and WriteText return the number of bytes/characters
processed. Write unfortunately cannot be easily changed due to the
inheritance from OutStream.
- Improve the interface comments.
TBR=henrika@webrtc.org
BUG=issue196, issue198
TEST=voe_auto_test passes at last...
Review URL: http://webrtc-codereview.appspot.com/326001
git-svn-id: http://webrtc.googlecode.com/svn/trunk@1188 4adac7df-926f-26a2-2b94-8c16560cd09d
Restructured the test hierarchy somewhat - there is now a fixture for before-voe-init time and one for after-voe-init time.
Rewrote the hardware-before-streaming test.
Separated unrelated tests out from the rtp_rtcp tests.
BUG=
TEST=
Review URL: http://webrtc-codereview.appspot.com/323009
git-svn-id: http://webrtc.googlecode.com/svn/trunk@1184 4adac7df-926f-26a2-2b94-8c16560cd09d
- r1156 fixed a check on the _text member of FileWrapper. Turns out this
was incompatibile with the RTP dumps, which want to write both binary
and text data. Writing text data to a file open as "b" isn't actually
an error, so I simply removed the check.
- Also cleans up the interface, most notably removing all WebRtc types.
TEST=vie_auto_test
Review URL: http://webrtc-codereview.appspot.com/317005
git-svn-id: http://webrtc.googlecode.com/svn/trunk@1175 4adac7df-926f-26a2-2b94-8c16560cd09d
Updated RtpFormatVp8, ModuleRTPUtility, VP8Encoder and VP8Decoder
to support a new LayerSync ("Y") bit. Note, in VP8Encoder the bit
must be used together with a non-negative value for temporalIdx.
Fixing the plumbing between RTP module and and from VP8 wrapper.
Updating unit tests; all pass.
The new bit is yet to be used by the VP8 wrapper.
Review URL: http://webrtc-codereview.appspot.com/323008
git-svn-id: http://webrtc.googlecode.com/svn/trunk@1169 4adac7df-926f-26a2-2b94-8c16560cd09d
Fixed broken build.
Nit fix.
Fixed style issues.
Removed accidental comment-out.
Removed test that no longer makes sense.
Rewrote hardware-before-init and rtp-rtcp-before-streaming test code to gtest.
BUG=
TEST=
Review URL: http://webrtc-codereview.appspot.com/320009
git-svn-id: http://webrtc.googlecode.com/svn/trunk@1162 4adac7df-926f-26a2-2b94-8c16560cd09d
- vfprintf can be used directly here, removing the need for the interim
buffer. This change allows us to remove the artificial character limit.
- Fix bugs with _text. It wasn't actually getting set earlier, and the
check was wrong.
- Remove asserts that should use real error checks.
TEST=DataLog and VoECallReport (through voe_auto_test), the only users of WriteText().
Review URL: http://webrtc-codereview.appspot.com/323001
git-svn-id: http://webrtc.googlecode.com/svn/trunk@1156 4adac7df-926f-26a2-2b94-8c16560cd09d
libjingle depends on ConvertFromI420. This was previously available
through vplib. libjingle still has access to the vplib header, but the
implementation is no longer built.
Fortunately, the libyuv wrapper can supply the implementation, if we
hack the signature to return to the unsigned int types. We'll remove
this once libjingle has been updated to use libyuv directly.
Also, roll libyuv to r100 which fixes a gyp warning on Windows.
TEST=build
Review URL: http://webrtc-codereview.appspot.com/323004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@1151 4adac7df-926f-26a2-2b94-8c16560cd09d
Only style changes, ointers/references and functions will come in a later CL.
vie_capturer.cc and vie_file_player.cc are only changed du to inheriting protected members from ViEFrameProviderBase.
Review URL: http://webrtc-codereview.appspot.com/324001
git-svn-id: http://webrtc.googlecode.com/svn/trunk@1148 4adac7df-926f-26a2-2b94-8c16560cd09d
