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Revert "Unify OOURA implementations in one directory."

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This reverts commit 09b439c6f7fa15d7cedbfb74cc22e9512ce3df47.

Reason for revert: Breaks downstream project. Will reland tomorrow.

Original change's description:
> Unify OOURA implementations in one directory.
> 
> This CL moves the two OOURA implementations present in the WebRTC tree
> in one place.
> 
> No functional change is expected.
> 
> TBR=kwiberg@webrtc.org
> 
> No-Try: True
> Bug: webrtc:11509
> Change-Id: I330a9ec57e3dc65c9c8b43edd4bb295c55920efa
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/173682
> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
> Reviewed-by: Per Åhgren <peah@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#31106}

TBR=mbonadei@webrtc.org,peah@webrtc.org,kwiberg@webrtc.org

Change-Id: I41acf34aef6497adfa7750223acbcc3725db6feb
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:11509
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/173706
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31107}
This commit is contained in:
Mirko Bonadei
2020-04-19 09:59:35 +00:00
committed by Commit Bot
parent 09b439c6f7
commit ed005be788
31 changed files with 78 additions and 89 deletions
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42
modules/audio_processing/utility/BUILD.gn
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@ -30,6 +30,48 @@ rtc_library("legacy_delay_estimator") {
deps = [ "../../../rtc_base:checks" ]
}
rtc_library("ooura_fft") {
sources = [
"ooura_fft.cc",
"ooura_fft.h",
"ooura_fft_tables_common.h",
]
deps = [
"../../../rtc_base/system:arch",
"../../../system_wrappers:cpu_features_api",
]
cflags = []
if (current_cpu == "x86" || current_cpu == "x64") {
sources += [
"ooura_fft_sse2.cc",
"ooura_fft_tables_neon_sse2.h",
]
if (is_posix || is_fuchsia) {
cflags += [ "-msse2" ]
}
}
if (rtc_build_with_neon) {
sources += [
"ooura_fft_neon.cc",
"ooura_fft_tables_neon_sse2.h",
]
deps += [ "../../../common_audio" ]
if (current_cpu != "arm64") {
# Enable compilation for the NEON instruction set.
suppressed_configs += [ "//build/config/compiler:compiler_arm_fpu" ]
cflags += [ "-mfpu=neon" ]
}
}
if (current_cpu == "mipsel" && mips_float_abi == "hard") {
sources += [ "ooura_fft_mips.cc" ]
}
}
rtc_library("pffft_wrapper") {
visibility = [ "../*" ]
sources = [