Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(262)

Side by Side Diff: Source/platform/audio/MultiChannelResampler.cpp

Issue 400543004: Rename WebCore namespace to blink in Platform (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 5 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « Source/platform/audio/MultiChannelResampler.h ('k') | Source/platform/audio/Panner.h » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 /* 1 /*
2 * Copyright (C) 2011 Google Inc. All rights reserved. 2 * Copyright (C) 2011 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 7 *
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
(...skipping 16 matching lines...) Expand all
27 */ 27 */
28 28
29 #include "config.h" 29 #include "config.h"
30 30
31 #if ENABLE(WEB_AUDIO) 31 #if ENABLE(WEB_AUDIO)
32 32
33 #include "platform/audio/MultiChannelResampler.h" 33 #include "platform/audio/MultiChannelResampler.h"
34 34
35 #include "platform/audio/AudioBus.h" 35 #include "platform/audio/AudioBus.h"
36 36
37 namespace WebCore { 37 namespace blink {
38 38
39 namespace { 39 namespace {
40 40
41 // ChannelProvider provides a single channel of audio data (one channel at a tim e) for each channel 41 // ChannelProvider provides a single channel of audio data (one channel at a tim e) for each channel
42 // of data provided to us in a multi-channel provider. 42 // of data provided to us in a multi-channel provider.
43 43
44 class ChannelProvider FINAL : public AudioSourceProvider { 44 class ChannelProvider FINAL : public AudioSourceProvider {
45 public: 45 public:
46 ChannelProvider(AudioSourceProvider* multiChannelProvider, unsigned numberOf Channels) 46 ChannelProvider(AudioSourceProvider* multiChannelProvider, unsigned numberOf Channels)
47 : m_multiChannelProvider(multiChannelProvider) 47 : m_multiChannelProvider(multiChannelProvider)
(...skipping 63 matching lines...) Expand 10 before | Expand all | Expand 10 after
111 // Depending on the sample-rate scale factor, and the internal buffering used in a SincResampler 111 // Depending on the sample-rate scale factor, and the internal buffering used in a SincResampler
112 // kernel, this call to process() will only sometimes call provideInput( ) on the channelProvider. 112 // kernel, this call to process() will only sometimes call provideInput( ) on the channelProvider.
113 // However, if it calls provideInput() for the first channel, then it wi ll call it for the remaining 113 // However, if it calls provideInput() for the first channel, then it wi ll call it for the remaining
114 // channels, since they all buffer in the same way and are processing th e same number of frames. 114 // channels, since they all buffer in the same way and are processing th e same number of frames.
115 m_kernels[channelIndex]->process(&channelProvider, 115 m_kernels[channelIndex]->process(&channelProvider,
116 destination->channel(channelIndex)->mut ableData(), 116 destination->channel(channelIndex)->mut ableData(),
117 framesToProcess); 117 framesToProcess);
118 } 118 }
119 } 119 }
120 120
121 } // namespace WebCore 121 } // namespace blink
122 122
123 #endif // ENABLE(WEB_AUDIO) 123 #endif // ENABLE(WEB_AUDIO)
OLDNEW
« no previous file with comments | « Source/platform/audio/MultiChannelResampler.h ('k') | Source/platform/audio/Panner.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698