OLD | NEW |
1 /* | 1 /* |
2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef WEBRTC_COMMON_AUDIO_FIR_FILTER_SSE_H_ | 11 #ifndef WEBRTC_COMMON_AUDIO_FIR_FILTER_SSE_H_ |
12 #define WEBRTC_COMMON_AUDIO_FIR_FILTER_SSE_H_ | 12 #define WEBRTC_COMMON_AUDIO_FIR_FILTER_SSE_H_ |
13 | 13 |
14 #include "webrtc/base/scoped_ptr.h" | 14 #include "webrtc/base/scoped_ptr.h" |
15 #include "webrtc/common_audio/fir_filter.h" | 15 #include "webrtc/common_audio/fir_filter.h" |
16 #include "webrtc/system_wrappers/interface/aligned_malloc.h" | 16 #include "webrtc/system_wrappers/include/aligned_malloc.h" |
17 | 17 |
18 namespace webrtc { | 18 namespace webrtc { |
19 | 19 |
20 class FIRFilterSSE2 : public FIRFilter { | 20 class FIRFilterSSE2 : public FIRFilter { |
21 public: | 21 public: |
22 FIRFilterSSE2(const float* coefficients, | 22 FIRFilterSSE2(const float* coefficients, |
23 size_t coefficients_length, | 23 size_t coefficients_length, |
24 size_t max_input_length); | 24 size_t max_input_length); |
25 | 25 |
26 void Filter(const float* in, size_t length, float* out) override; | 26 void Filter(const float* in, size_t length, float* out) override; |
27 | 27 |
28 private: | 28 private: |
29 size_t coefficients_length_; | 29 size_t coefficients_length_; |
30 size_t state_length_; | 30 size_t state_length_; |
31 rtc::scoped_ptr<float[], AlignedFreeDeleter> coefficients_; | 31 rtc::scoped_ptr<float[], AlignedFreeDeleter> coefficients_; |
32 rtc::scoped_ptr<float[], AlignedFreeDeleter> state_; | 32 rtc::scoped_ptr<float[], AlignedFreeDeleter> state_; |
33 }; | 33 }; |
34 | 34 |
35 } // namespace webrtc | 35 } // namespace webrtc |
36 | 36 |
37 #endif // WEBRTC_COMMON_AUDIO_FIR_FILTER_SSE_H_ | 37 #endif // WEBRTC_COMMON_AUDIO_FIR_FILTER_SSE_H_ |
OLD | NEW |