This removes the redundant type and replaces all usages. A slight change
in behavior is that we no longer get nanosecond resolution. This should
not matter since no current code requires nanosecond resolution.
Bug: webrtc:9155
Change-Id: I04334e08c686d95731621a6c8a7e40400d0ae3b2
Reviewed-on: https://webrtc-review.googlesource.com/71163
Commit-Queue: Sebastian Jansson <srte@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23174}
See bug for more info.
In this case, the offset of the byteBuffer was observed to be 4 bytes
when testing, meaning that the first 4 bytes sent to the AudioSamples
callback were empty, and the last 4 bytes that should have been sent
were not sent.
This CL adjusts the range copied from the backing array to match the
offset.
Bug: webrtc:9175
Change-Id: I40ac6e10c6d7058ead7eff1c9fa2f342920cf2a4
Reviewed-on: https://webrtc-review.googlesource.com/75123
Reviewed-by: Henrik Andreassson <henrika@webrtc.org>
Reviewed-by: Magnus Jedvert <magjed@webrtc.org>
Commit-Queue: Paulina Hensman <phensman@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23172}
During pitch search in the RNN VAD, we calculate auto
correlation. Before this CL, we computed kNumInvertedLags12kHz=147 dot
products of vectors with kBufSize12kHz-kMaxPitch12kHz=240
elements. This was the most time consuming step of the new VAD.
This CL makes the computation happen in frequency domain. Profiling
shows a 3x speed increase. In future, we can try using a more efficient
FFT and to reduce the FFT length to some of e.g. 400, 405, 432.
# For minimal Clang plugin check change.
TBR: kwiberg@webrtc.org
Bug: webrtc:9076
Change-Id: I688251a415869d53175a37f390f441d4e035d954
Reviewed-on: https://webrtc-review.googlesource.com/73366
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Alessio Bazzica <alessiob@webrtc.org>
Commit-Queue: Alex Loiko <aleloi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23171}
This CL adds helper functions to be used for the spectral features
computation. Namely, it includes the following:
- band boundaries (frequency to FFT coeffcient index)
- band energy coefficients
- log band energy coefficients
- fixed size DCT table and computation
Bug: webrtc:9076
Change-Id: I03a8799b226d986bc1e37cefd0c3039f94b5592a
Reviewed-on: https://webrtc-review.googlesource.com/73687
Reviewed-by: Alex Loiko <aleloi@webrtc.org>
Reviewed-by: Minyue Li <minyue@webrtc.org>
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23170}
This prepares for being able to inject network congestion controllers.
And makes it easier to use the units in other parts of the code.
Bug: webrtc:9155
Change-Id: Ib8f9c1c97b06d791a01c3376046933d576ae46f9
Reviewed-on: https://webrtc-review.googlesource.com/70201
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Sebastian Jansson <srte@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23168}
This change forks the existing iOS audio device module and audio device
from modules/audio_device/ into sdk/objc/Framework. It also updates
RTCPeerConnectionFactory to use the forked implementation.
The unit tests are re-implemented as XCTests.
Bug: webrtc:9120
Change-Id: Ie60cafae796efbd7966d21ff6877c92cbe850fb7
Reviewed-on: https://webrtc-review.googlesource.com/67300
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Commit-Queue: Peter Hanspers <peterhanspers@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23163}
This makes the dependency graph simpler and prepares for moving the
unit classes to api/.
Bug: webrtc:9155
Change-Id: I1b36d5e05f75d70ba8951e880d76359f896f7741
Reviewed-on: https://webrtc-review.googlesource.com/74920
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Commit-Queue: Sebastian Jansson <srte@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23161}
The last mention was in a unit test, where speex was used to name an
arbitrary codec. The name "foo" is now used instead.
Bug: webrtc:4844
Change-Id: Ia1ede8512b894e6c16c0c168a50dc4d62d6911ad
Reviewed-on: https://webrtc-review.googlesource.com/74781
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Henrik Lundin <henrik.lundin@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23160}
Always having the latest iosurface before invalidating a region.
Otherwise if CaptureFrame() happens in between, the capture result
may not be fully refreshed. Also we can't add lock since it will
impact performance.
Bug: webrtc:8652
Change-Id: Ib23105b16065018c691685083b76a771ce8771d3
Reviewed-on: https://webrtc-review.googlesource.com/74643
Reviewed-by: Zijie He <zijiehe@chromium.org>
Commit-Queue: Brave Yao <braveyao@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23154}
BandAnalysisFft class that wraps the FFT library, makes it easy to change
FFT library, applies windowing function and owns the FFT input buffer.
Bug: webrtc:9076
Change-Id: I9e7ed587ae263b906e04a66bf8c06eaae64daf19
Reviewed-on: https://webrtc-review.googlesource.com/72900
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Reviewed-by: Alex Loiko <aleloi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23150}
This simplifies the code and removes the need for a lot of bookkeeping
variables.
Bug: webrtc:9232
Change-Id: I0c9a4b0741ed5353caa22ba5acdcb166357441f2
Reviewed-on: https://webrtc-review.googlesource.com/74240
Commit-Queue: Sebastian Jansson <srte@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23149}
Replaces both BitrateConstraintsMask and
PeerConnectionInterface::BitrateParameters. The latter is kept
temporarily for backwards compatibility.
Bug: None
Change-Id: Ibe1d043f2a76e56ff67809774e9c0f5e0ec9e00f
Reviewed-on: https://webrtc-review.googlesource.com/74020
Commit-Queue: Niels Moller <nisse@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Sebastian Jansson <srte@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23148}
This CL extracts the part of FakeNetworkPipe responsible for simulating
network behavior into the SimulatedNetwork class, which implements the
new FakeNetworkInterface.
This prepares for an upcoming CL where the network simulation can
be injected in FakeNetworkPipe, allowing custom simulation models to be
used.
Bug: None
Change-Id: I9b5fa0dd9ff1fd8ccd5a7ce2d9ea3a5b11c5215e
Reviewed-on: https://webrtc-review.googlesource.com/64405
Commit-Queue: Sebastian Jansson <srte@webrtc.org>
Reviewed-by: Christoffer Rodbro <crodbro@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23146}
This CL softens the effect of the AEC3 transparent mode to also handle
headsets that leak low-level echoes in a nonlinear way.
This is handled by reintroducing the limit in the echo path gain for the
nonlinear mode. Due to recent improvements in echo suppressor behavior
this is now possible to do with a limited impact on the near-end speech.
Bug: webrtc:9246,chromium:840347
Change-Id: I0ca5157160d1884ba93b962323b56016756986d3
Reviewed-on: https://webrtc-review.googlesource.com/74703
Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org>
Commit-Queue: Per Åhgren <peah@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23145}
Adding a build target for the bi-qaud filter to make it available for
the RNN VAD of AGC2. Also adding a unit test to test the computation
both in-place and not in-place while comparing the produced output to
that of scipy.signal.
Bug: webrtc:9076
Change-Id: I16176a477ee4b81bb1e090c4906c3a9948ad2772
Reviewed-on: https://webrtc-review.googlesource.com/74220
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Reviewed-by: Alex Loiko <aleloi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23141}
Bigger buttons, fewer taps makes it less tedious to test loopback calls
locally. See webrtc:9240 for details.
Bug: webrtc:9240
Change-Id: I0dfcbc6020f27f284eae25903b2bdc1f272221b6
Reviewed-on: https://webrtc-review.googlesource.com/74583
Commit-Queue: Peter Hanspers <peterhanspers@webrtc.org>
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Reviewed-by: Anders Carlsson <andersc@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23137}
When the logging severity is statically known, passing it as a
template argument instead of as a function argument saves space at the
call site.
Because this is a constructor, it's not possible to pass template
arguments explicitly---they need to be deduced. So we pass a dummy
function argument whose type encodes the logging severity, and because
the dummy is an empty struct, the ABI generally specifies that this is
a no-op with no runtime cost.
In aggregate, this reduces the size of libjingle_peerconnection_so.so
by 4 kB.
Bug: webrtc:9185
Change-Id: I8118f39dc2aed3be34b2979a239fc0d3dffa969f
Reviewed-on: https://webrtc-review.googlesource.com/74582
Commit-Queue: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23136}
Integrates the new PeerConnectionDependencies structure into
PeerConnection::Initialize to simplify future injections.
Bug: webrtc:7913
Change-Id: Ida1feae8b81819dfbfe5b79ed7807a63b091e73f
Reviewed-on: https://webrtc-review.googlesource.com/73960
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Benjamin Wright <benwright@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23130}
The original test did not properly test the bugs it fixed (SAN vs. CN)
and violated BoringSSL invariants:
- That SSL_get_peer_certificate works on the pending session before the
handshake is a weird OpenSSL quirk that may later get fixed in
BoringSSL. Calling code should not rely on this.
- SSL_SESSION is a private struct and may not be accessed directly by
callers.
- Caller especially may not mutate private structs. The tests did not
keep the SSL_SESSION's X509 and CRYPTO_BUFFER fields in sync.
Instead, make an actual connected SSL object and better test the SAN vs.
CN case.
Bug: webrtc:8888
Change-Id: I773508c676e47be12e52a1bd6bd71562f474e09c
Reviewed-on: https://webrtc-review.googlesource.com/73900
Commit-Queue: David Benjamin <davidben@webrtc.org>
Reviewed-by: Benjamin Wright <benwright@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23129}
Fixes a confusion of time units (milliseconds vs blocks) of externally
reported audio delay. This fix reduces the risk of echo in the beginning
of a call.
Bug: webrtc:9241,chromium:839860
Change-Id: I534cc15d6b215a5881ae46759f573a56871170a3
Reviewed-on: https://webrtc-review.googlesource.com/74589
Reviewed-by: Per Åhgren <peah@webrtc.org>
Commit-Queue: Gustaf Ullberg <gustaf@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23128}
The code changes in this CL configure VP9 SVC to drop a superframe when
the spatial base layer is dropped and to not drop upper spatial layers
when the spatial base layer is not dropped. The changes are effective in
non-flexible mode when codec_.mode == kRealtimeVideo and
number of spatial layers > 1.
Bug: none
Change-Id: I27481b78f733cfc6c007d1ad9f45d69263853149
Reviewed-on: https://webrtc-review.googlesource.com/74261
Commit-Queue: Michael Horowitz <mhoro@webrtc.org>
Reviewed-by: Sergey Silkin <ssilkin@webrtc.org>
Reviewed-by: Rasmus Brandt <brandtr@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23127}
This removes places where the units types are implicitly left
uninitialized in network_types.h and adds rtc::Optional where needed.
Also removing the change indicator in the NetworkEstimate struct as it
is not used in practice.
Bug: webrtc:9155
Change-Id: I7e30e338effba96bd466ae91e380e6a8e90f66e1
Reviewed-on: https://webrtc-review.googlesource.com/73369
Commit-Queue: Sebastian Jansson <srte@webrtc.org>
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23126}
