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(DARWIN) && !USE(WEBAUDIO_MKL) && !USE(WEBAUDIO_FFMPEG) && !USE(WEBAUDIO_GSTREAMER) && !USE(WEBAUDIO_IPP) && !USE(WEBAUDIO_OPENMAX_DL_FFT)
33
34#include "FFTFrame.h"
35
36namespace WebCore {
37
38// Normal constructor: allocates for a given fftSize.
39FFTFrame::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).
47FFTFrame::FFTFrame()
48    : m_FFTSize(0)
49    , m_log2FFTSize(0)
50{
51    ASSERT_NOT_REACHED();
52}
53
54// Copy constructor.
55FFTFrame::FFTFrame(const FFTFrame& frame)
56    : m_FFTSize(frame.m_FFTSize)
57    , m_log2FFTSize(frame.m_log2FFTSize)
58{
59    ASSERT_NOT_REACHED();
60}
61
62FFTFrame::~FFTFrame()
63{
64    ASSERT_NOT_REACHED();
65}
66
67void FFTFrame::multiply(const FFTFrame& frame)
68{
69    ASSERT_NOT_REACHED();
70}
71
72void FFTFrame::doFFT(const float* data)
73{
74    ASSERT_NOT_REACHED();
75}
76
77void FFTFrame::doInverseFFT(float* data)
78{
79    ASSERT_NOT_REACHED();
80}
81
82void FFTFrame::initialize()
83{
84}
85
86void FFTFrame::cleanup()
87{
88    ASSERT_NOT_REACHED();
89}
90
91float* FFTFrame::realData() const
92{
93    ASSERT_NOT_REACHED();
94    return 0;
95}
96
97float* FFTFrame::imagData() const
98{
99    ASSERT_NOT_REACHED();
100    return 0;
101}
102
103} // namespace WebCore
104
105#endif // !OS(DARWIN) && !USE(WEBAUDIO_MKL) && !USE(WEBAUDIO_FFMPEG) && !USE(WEBAUDIO_GSTREAMER) && !USE(WEBAUDIO_IPP)
106
107#endif // ENABLE(WEB_AUDIO)
108