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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/capture/video/mac/video_capture_device_mac.h" | 5 #include "media/capture/video/mac/video_capture_device_mac.h" |
6 | 6 |
7 #include <IOKit/IOCFPlugIn.h> | 7 #include <IOKit/IOCFPlugIn.h> |
8 #include <IOKit/usb/IOUSBLib.h> | 8 #include <IOKit/usb/IOUSBLib.h> |
9 #include <IOKit/usb/USBSpec.h> | 9 #include <IOKit/usb/USBSpec.h> |
10 #include <stdint.h> | 10 #include <stdint.h> |
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458 [[VideoCaptureDeviceQTKit alloc] initWithFrameReceiver:this]; | 458 [[VideoCaptureDeviceQTKit alloc] initWithFrameReceiver:this]; |
459 } | 459 } |
460 | 460 |
461 if (!capture_device_) | 461 if (!capture_device_) |
462 return false; | 462 return false; |
463 | 463 |
464 state_ = kIdle; | 464 state_ = kIdle; |
465 return true; | 465 return true; |
466 } | 466 } |
467 | 467 |
468 void VideoCaptureDeviceMac::ReceiveFrame(const uint8* video_frame, | 468 void VideoCaptureDeviceMac::ReceiveFrame(const uint8_t* video_frame, |
469 int video_frame_length, | 469 int video_frame_length, |
470 const VideoCaptureFormat& frame_format, | 470 const VideoCaptureFormat& frame_format, |
471 int aspect_numerator, | 471 int aspect_numerator, |
472 int aspect_denominator, | 472 int aspect_denominator, |
473 base::TimeDelta timestamp) { | 473 base::TimeDelta timestamp) { |
474 // This method is safe to call from a device capture thread, i.e. any thread | 474 // This method is safe to call from a device capture thread, i.e. any thread |
475 // controlled by QTKit/AVFoundation. | 475 // controlled by QTKit/AVFoundation. |
476 if (!final_resolution_selected_) { | 476 if (!final_resolution_selected_) { |
477 DCHECK(!AVFoundationGlue::IsAVFoundationSupported()); | 477 DCHECK(!AVFoundationGlue::IsAVFoundationSupported()); |
478 if (capture_format_.frame_size.width() > kVGA.width || | 478 if (capture_format_.frame_size.width() > kVGA.width || |
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582 if (![capture_device_ setCaptureHeight:capture_format_.frame_size.height() | 582 if (![capture_device_ setCaptureHeight:capture_format_.frame_size.height() |
583 width:capture_format_.frame_size.width() | 583 width:capture_format_.frame_size.width() |
584 frameRate:capture_format_.frame_rate]) { | 584 frameRate:capture_format_.frame_rate]) { |
585 ReceiveError(FROM_HERE, "Could not configure capture device."); | 585 ReceiveError(FROM_HERE, "Could not configure capture device."); |
586 return false; | 586 return false; |
587 } | 587 } |
588 return true; | 588 return true; |
589 } | 589 } |
590 | 590 |
591 } // namespace media | 591 } // namespace media |
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