This CL removes and replaces the legacy fixed-point high-pass filter in
APM with the floating point high-pass filter in AEC3.
Bug: webrtc:10907
Change-Id: I88cf8f622ab139e4ffa97f89a72425aa3becfc58
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/150103
Commit-Queue: Per Åhgren <peah@webrtc.org>
Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28950}
This CL is a no-op since rtc_use_lto is always false and in general
such change should probably be implemented in
//build/config/compiler/BUILD.gn.
Bug: chromium:408997
Change-Id: Id37d3181e66e699f8cd535aee1af7609352a7259
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/149833
Reviewed-by: Niels Moller <nisse@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28919}
Pretty-Fast Fast Fourier Transform is a 3rd party FFT C library meant to
replace other FFT libraries in WebRTC (see https://crbug.com/webrtc/9577).
This CL adds a WebRTC wrapper meant to be used inside the Audio Processing
Module (APM). As a first step, it only supports aligned memory allocated
via PFFFT. Support for the C++ standard library containers will be done
afterwards since it requires careful investigation and benchmarking (because
PFFFT uses SIMD optimizations).
The wrapper pre-allocates a scratch buffer to avoid VLA.
Bug: webrtc:9577
Change-Id: Ied00c3d3b1df292024f608ccf0ed1917d6e92e56
Reviewed-on: https://webrtc-review.googlesource.com/c/122563
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Max Morin <maxmorin@webrtc.org>
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26808}
This clarifies the dependencies of utility/ a lot (spoiler:
there are very few) and makes it easier to separate the build
targets for aecm and aec2.
Bug: webrtc:9488
Change-Id: If916f86e80c19d1b650d0908fbe8343ea7c47bd7
Reviewed-on: https://webrtc-review.googlesource.com/87141
Reviewed-by: Alex Loiko <aleloi@webrtc.org>
Commit-Queue: Sam Zackrisson <saza@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23860}
