Major AEC3 render pipeline changes
This CL adds major render pipeline changes to the AEC3 code. The reason
for these are that
1) It allows the echo removal unit to receive information about the content
in bands beyond band 0, thereby allowing removal of high-frequency
echoes
2) It allows more controlled handling of the render buffers, allowing proper
buffer behaviour during capture glitches and clock-drift.
Unfortunately, the render pipeline caused a lot of related changes in much
of the rest of the AEC3 files. Most of these are, however, caused by
a change of class name.
Another unfortunate effect of this CL, is that a number of unittest cease to
compile. I chose to temporarily solve that by removing them from the
build using #if/#endif. The reason for that is that those will anyway again
need to be changed in the next review, and doing like this avoids them
having to be reviewed twice.
BUG=webrtc:6018
Review-Url: https://codereview.webrtc.org/2784023002
Cr-Original-Commit-Position: refs/heads/master@{#17547}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: cf02cf13a70eb5c8b8be9254a200c5e48ccfe8d8
diff --git a/modules/audio_processing/aec3/aec_state.h b/modules/audio_processing/aec3/aec_state.h
index 56fee2c..32e07ee 100644
--- a/modules/audio_processing/aec3/aec_state.h
+++ b/modules/audio_processing/aec3/aec_state.h
@@ -20,9 +20,9 @@
#include "webrtc/base/optional.h"
#include "webrtc/modules/audio_processing/aec3/aec3_common.h"
#include "webrtc/modules/audio_processing/aec3/echo_path_variability.h"
-#include "webrtc/modules/audio_processing/aec3/erle_estimator.h"
#include "webrtc/modules/audio_processing/aec3/erl_estimator.h"
-#include "webrtc/modules/audio_processing/aec3/fft_buffer.h"
+#include "webrtc/modules/audio_processing/aec3/erle_estimator.h"
+#include "webrtc/modules/audio_processing/aec3/render_buffer.h"
namespace webrtc {
@@ -97,7 +97,7 @@
void Update(const std::vector<std::array<float, kFftLengthBy2Plus1>>&
filter_frequency_response,
const rtc::Optional<size_t>& external_delay_samples,
- const FftBuffer& X_buffer,
+ const RenderBuffer& X_buffer,
const std::array<float, kFftLengthBy2Plus1>& E2_main,
const std::array<float, kFftLengthBy2Plus1>& E2_shadow,
const std::array<float, kFftLengthBy2Plus1>& Y2,
