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https://github.com/danog/libtgvoip.git
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5caaaafa42
I'm now using the entire audio processing module from WebRTC as opposed to individual DSP algorithms pulled from there before. Seems to work better this way.
52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/*
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* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_SYSTEM_WRAPPERS_INCLUDE_CPU_FEATURES_WRAPPER_H_
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#define WEBRTC_SYSTEM_WRAPPERS_INCLUDE_CPU_FEATURES_WRAPPER_H_
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#if defined(__cplusplus) || defined(c_plusplus)
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extern "C" {
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#endif
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#include "typedefs.h"
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// List of features in x86.
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typedef enum {
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kSSE2,
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kSSE3
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} CPUFeature;
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// List of features in ARM.
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enum {
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kCPUFeatureARMv7 = (1 << 0),
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kCPUFeatureVFPv3 = (1 << 1),
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kCPUFeatureNEON = (1 << 2),
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kCPUFeatureLDREXSTREX = (1 << 3)
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};
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typedef int (*WebRtc_CPUInfo)(CPUFeature feature);
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// Returns true if the CPU supports the feature.
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extern WebRtc_CPUInfo WebRtc_GetCPUInfo;
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// No CPU feature is available => straight C path.
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extern WebRtc_CPUInfo WebRtc_GetCPUInfoNoASM;
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// Return the features in an ARM device.
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// It detects the features in the hardware platform, and returns supported
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// values in the above enum definition as a bitmask.
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extern uint64_t WebRtc_GetCPUFeaturesARM(void);
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#if defined(__cplusplus) || defined(c_plusplus)
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} // extern "C"
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#endif
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#endif // WEBRTC_SYSTEM_WRAPPERS_INCLUDE_CPU_FEATURES_WRAPPER_H_
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