Flags and settings for AGC2 in AgcManagerDirect.
This CL adds two flags to audioproc_f. The flags control
AgcManagerDirect. The flags are
'--experimental_agc_agc2_level_estimator' and
'--experimental_agc_agc2_digital_adaptive'.
After this CL, the flags are be applied to AgcManagerDirect. The flags
have no effect in release-mode. They cause a crash in debug-mode.
In an upcoming CL, '--experimental_agc_agc2_level_estimator 1' will
replace the speech level estimation in ExperimentalAgc with that of
AGC2.
'--experimental_agc_agc2_digital_adaptive 1' will replace the digital
gain selection and application with that of AGC2.
These audioproc_f will activate both new settings:
./out/Target/audioproc_f --agc 1 --experimental_agc 1
--experimental_agc_agc2_digital_adaptive 1
--experimental_agc_agc2_level_estimator 1 --simulate_mic_gain 1
--simulated_mic_kind 2
See also https://webrtc-review.googlesource.com/c/src/+/79360
Bug: webrtc:7494
Change-Id: If0e65893dffdddb312e553787b8cedaf9a334323
Reviewed-on: https://webrtc-review.googlesource.com/86548
Commit-Queue: Alex Loiko <aleloi@webrtc.org>
Reviewed-by: Alessio Bazzica <alessiob@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23802}diff --git a/modules/audio_processing/audio_processing_impl.h b/modules/audio_processing/audio_processing_impl.h
index d97e676..8a5d245 100644
--- a/modules/audio_processing/audio_processing_impl.h
+++ b/modules/audio_processing/audio_processing_impl.h
@@ -352,14 +352,23 @@
const struct ApmConstants {
ApmConstants(int agc_startup_min_volume,
int agc_clipped_level_min,
- bool use_experimental_agc)
+ bool use_experimental_agc,
+ bool use_experimental_agc_agc2_level_estimation,
+ bool use_experimental_agc_agc2_digital_adaptive)
: // Format of processing streams at input/output call sites.
agc_startup_min_volume(agc_startup_min_volume),
agc_clipped_level_min(agc_clipped_level_min),
- use_experimental_agc(use_experimental_agc) {}
+ use_experimental_agc(use_experimental_agc),
+ use_experimental_agc_agc2_level_estimation(
+ use_experimental_agc_agc2_level_estimation),
+ use_experimental_agc_agc2_digital_adaptive(
+ use_experimental_agc_agc2_digital_adaptive) {}
int agc_startup_min_volume;
int agc_clipped_level_min;
bool use_experimental_agc;
+ bool use_experimental_agc_agc2_level_estimation;
+ bool use_experimental_agc_agc2_digital_adaptive;
+
} constants_;
struct ApmCaptureState {