1 /* 2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. 3 * 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 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #include "dl/sp/api/armSP.h" 12 #include "dl/sp/api/omxSP.h" 13 #include "dl/sp/src/test/test_util.h" 14 #include "dl/sp/src/test/support/float_rfft_thresholds.h" 15 16 static const char* message = 17 "Test forward and inverse real floating-point FFT (Non-NEON)\n"; 18 19 const char* UsageMessage() { 20 return message; 21 } 22 23 void FinishedMessage() { 24 printf("Non-NEON tests finished.\n"); 25 } 26 27 void SetThresholds(struct TestInfo* info) { 28 info->forward_threshold_ = FLOAT_RFFT_FORWARD_THRESHOLD_ARMV7; 29 info->inverse_threshold_ = FLOAT_RFFT_INVERSE_THRESHOLD_ARMV7; 30 } 31 32 OMXResult ForwardRFFT(OMX_F32* x, 33 OMX_F32* y, 34 OMXFFTSpec_R_F32 *fft_fwd_spec) { 35 return omxSP_FFTFwd_RToCCS_F32_Sfs_vfp(x, y, fft_fwd_spec); 36 } 37 38 OMXResult InverseRFFT(OMX_F32* y, 39 OMX_F32* z, 40 OMXFFTSpec_R_F32 *fft_inv_spec) { 41 return omxSP_FFTInv_CCSToR_F32_Sfs_vfp(y, z, fft_inv_spec); 42 } 43
