
* scalar optimization, vectorization (including new file for SSE2 code and path selection mechanism). * 0.5% AEC overall speedup for the straight C path. * 3.0% AEC overall speedup for the SSE2 path. Review URL: http://webrtc-codereview.appspot.com/46005 git-svn-id: http://webrtc.googlecode.com/svn/trunk@134 4adac7df-926f-26a2-2b94-8c16560cd09d
19 lines
663 B
C
19 lines
663 B
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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// code path selection function pointers
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typedef void (*rftfsub_128_t)(float *a, float *c);
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extern rftfsub_128_t rftfsub_128;
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// entry points
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void aec_rdft_init(void);
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void aec_rdft_init_sse2(void);
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void aec_rdft_128(int, float *, int *, float *);
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