1 /*
2 * Copyright (C) 2011 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 // FFTFrame stub implementation to avoid link errors during bringup
27
28 #include "config.h"
29
30 #if ENABLE(WEB_AUDIO)
31
32 #if !OS(MACOSX) && !USE(WEBAUDIO_FFMPEG) && !USE(WEBAUDIO_IPP) && !USE(WEBAUDIO_OPENMAX_DL_FFT)
33
34 #include "platform/audio/FFTFrame.h"
35
36 namespace blink {
37
38 // Normal constructor: allocates for a given fftSize.
FFTFrame(unsigned)39 FFTFrame::FFTFrame(unsigned /*fftSize*/)
40 : m_FFTSize(0)
41 , m_log2FFTSize(0)
42 {
43 ASSERT_NOT_REACHED();
44 }
45
46 // Creates a blank/empty frame (interpolate() must later be called).
FFTFrame()47 FFTFrame::FFTFrame()
48 : m_FFTSize(0)
49 , m_log2FFTSize(0)
50 {
51 ASSERT_NOT_REACHED();
52 }
53
54 // Copy constructor.
FFTFrame(const FFTFrame & frame)55 FFTFrame::FFTFrame(const FFTFrame& frame)
56 : m_FFTSize(frame.m_FFTSize)
57 , m_log2FFTSize(frame.m_log2FFTSize)
58 {
59 ASSERT_NOT_REACHED();
60 }
61
~FFTFrame()62 FFTFrame::~FFTFrame()
63 {
64 ASSERT_NOT_REACHED();
65 }
66
doFFT(const float * data)67 void FFTFrame::doFFT(const float* data)
68 {
69 ASSERT_NOT_REACHED();
70 }
71
doInverseFFT(float * data)72 void FFTFrame::doInverseFFT(float* data)
73 {
74 ASSERT_NOT_REACHED();
75 }
76
initialize()77 void FFTFrame::initialize()
78 {
79 }
80
cleanup()81 void FFTFrame::cleanup()
82 {
83 ASSERT_NOT_REACHED();
84 }
85
86 } // namespace blink
87
88 #endif // !OS(MACOSX) && !USE(WEBAUDIO_FFMPEG) && !USE(WEBAUDIO_IPP) && !USE(WEBAUDIO_OPENMAX_DL_FFT)
89
90 #endif // ENABLE(WEB_AUDIO)
91