Use array geometry in Beamformer
R=andrew@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/35559004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8000 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/modules/audio_processing/include/audio_processing.h b/webrtc/modules/audio_processing/include/audio_processing.h
index 79340ae..9754450 100644
--- a/webrtc/modules/audio_processing/include/audio_processing.h
+++ b/webrtc/modules/audio_processing/include/audio_processing.h
@@ -13,6 +13,7 @@
#include <stddef.h> // size_t
#include <stdio.h> // FILE
+#include <vector>
#include "webrtc/base/platform_file.h"
#include "webrtc/common.h"
@@ -82,12 +83,25 @@
bool enabled;
};
+// Coordinates in meters.
+struct Point {
+ Point(float x, float y, float z) {
+ c[0] = x;
+ c[1] = y;
+ c[2] = z;
+ }
+ float c[3];
+};
+
// Use to enable beamforming. Must be provided through the constructor. It will
// have no impact if used with AudioProcessing::SetExtraOptions().
struct Beamforming {
Beamforming() : enabled(false) {}
- explicit Beamforming(bool enabled) : enabled(enabled) {}
- bool enabled;
+ Beamforming(bool enabled, const std::vector<Point>& array_geometry)
+ : enabled(enabled),
+ array_geometry(array_geometry) {}
+ const bool enabled;
+ const std::vector<Point> array_geometry;
};
static const int kAudioProcMaxNativeSampleRateHz = 32000;