| /* |
| * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #include <assert.h> |
| |
| #include "dl/sp/api/armSP.h" |
| #include "dl/sp/api/omxSP.h" |
| #include "dl/sp/src/test/test_util.h" |
| |
| static const char* message = |
| "Test forward and inverse floating-point FFT" |
| #if defined(__aarch64__) |
| " (ARM64)\n" |
| #else |
| " (NEON)\n" |
| #endif |
| ; |
| |
| const char* UsageMessage() { |
| return message; |
| } |
| |
| #if defined(__aarch64__) |
| #define FINISHED_MESSAGE "ARM64 tests finished.\n" |
| #else |
| #define FINISHED_MESSAGE "NEON tests finished.\n" |
| #endif |
| |
| void FinishedMessage() { |
| printf(FINISHED_MESSAGE); |
| } |
| |
| void SetThresholds(struct TestInfo* info) { |
| #if defined(__arm__) |
| #ifdef BIG_FFT_TABLE |
| info->forward_threshold_ = 138.81; |
| info->inverse_threshold_ = 137.81; |
| #else |
| info->forward_threshold_ = 138.81; |
| info->inverse_threshold_ = 138.81; |
| #endif |
| #else |
| #ifdef BIG_FFT_TABLE |
| info->forward_threshold_ = 138.96; |
| info->inverse_threshold_ = 138.96; |
| #else |
| info->forward_threshold_ = 138.96; |
| info->inverse_threshold_ = 138.96; |
| #endif |
| #endif |
| } |
| |
| OMXResult ForwardFFT(OMX_FC32* x, |
| OMX_FC32* y, |
| OMXFFTSpec_C_FC32 *fft_fwd_spec) { |
| return omxSP_FFTFwd_CToC_FC32_Sfs(x, y, fft_fwd_spec); |
| } |
| |
| OMXResult InverseFFT(OMX_FC32* y, |
| OMX_FC32* z, |
| OMXFFTSpec_C_FC32 *fft_inv_spec) { |
| return omxSP_FFTInv_CToC_FC32_Sfs(y, z, fft_inv_spec); |
| } |