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Issue 83413006: Replace LOG(INFO) with VLOG(0), throughout *media* (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: rebase2 Created 7 years ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "media/audio/mac/audio_low_latency_input_mac.h" 5 #include "media/audio/mac/audio_low_latency_input_mac.h"
6 6
7 #include <CoreServices/CoreServices.h> 7 #include <CoreServices/CoreServices.h>
8 8
9 #include "base/basictypes.h" 9 #include "base/basictypes.h"
10 #include "base/logging.h" 10 #include "base/logging.h"
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94 if (requested_size_frames < number_of_frames_) { 94 if (requested_size_frames < number_of_frames_) {
95 // For devices that only support a low sample rate like 8kHz, we adjust the 95 // For devices that only support a low sample rate like 8kHz, we adjust the
96 // buffer size to match number_of_frames_. The value of number_of_frames_ 96 // buffer size to match number_of_frames_. The value of number_of_frames_
97 // in this case has not been calculated based on hardware settings but 97 // in this case has not been calculated based on hardware settings but
98 // rather our hardcoded defaults (see ChooseBufferSize). 98 // rather our hardcoded defaults (see ChooseBufferSize).
99 requested_size_frames = number_of_frames_; 99 requested_size_frames = number_of_frames_;
100 } 100 }
101 101
102 requested_size_bytes_ = requested_size_frames * format_.mBytesPerFrame; 102 requested_size_bytes_ = requested_size_frames * format_.mBytesPerFrame;
103 DVLOG(1) << "Requested buffer size in bytes : " << requested_size_bytes_; 103 DVLOG(1) << "Requested buffer size in bytes : " << requested_size_bytes_;
104 DLOG_IF(INFO, requested_size_frames > number_of_frames_) << "FIFO is used"; 104 DVLOG_IF(0, requested_size_frames > number_of_frames_) << "FIFO is used";
105 105
106 const int number_of_bytes = number_of_frames_ * format_.mBytesPerFrame; 106 const int number_of_bytes = number_of_frames_ * format_.mBytesPerFrame;
107 fifo_delay_bytes_ = requested_size_bytes_ - number_of_bytes; 107 fifo_delay_bytes_ = requested_size_bytes_ - number_of_bytes;
108 108
109 // Allocate some extra memory to avoid memory reallocations. 109 // Allocate some extra memory to avoid memory reallocations.
110 // Ensure that the size is an even multiple of |number_of_frames_ and 110 // Ensure that the size is an even multiple of |number_of_frames_ and
111 // larger than |requested_size_frames|. 111 // larger than |requested_size_frames|.
112 // Example: number_of_frames_=128, requested_size_frames=480 => 112 // Example: number_of_frames_=128, requested_size_frames=480 =>
113 // allocated space equals 4*128=512 audio frames 113 // allocated space equals 4*128=512 audio frames
114 const int max_forward_capacity = number_of_bytes * 114 const int max_forward_capacity = number_of_bytes *
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658 kAudioDevicePropertyScopeInput, 658 kAudioDevicePropertyScopeInput,
659 static_cast<UInt32>(channel) 659 static_cast<UInt32>(channel)
660 }; 660 };
661 OSStatus result = AudioObjectIsPropertySettable(input_device_id_, 661 OSStatus result = AudioObjectIsPropertySettable(input_device_id_,
662 &property_address, 662 &property_address,
663 &is_settable); 663 &is_settable);
664 return (result == noErr) ? is_settable : false; 664 return (result == noErr) ? is_settable : false;
665 } 665 }
666 666
667 } // namespace media 667 } // namespace media
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