60ca31bf5d
The changes ind66326c..4df108a/build/common.gypi enables a lot more warnings, which have been disabled/fixed in this CL. See tracking bugs for remaining work. Change log:d66326c..4df108aFull diff:d66326c..4df108aChanged dependencies: * src/buildtools:fee7f1e..6d0c448* src/third_party/libsrtp:b8dd754..8a7662aDEPS diff:d66326c..4df108a/DEPS No update to Clang. BUG=webrtc:5397, webrtc:5398, webrtc:5399 TBR=hta@webrtc.org, perkj@webrtc.org NOTRY=True Review URL: https://codereview.webrtc.org/1553033002 Cr-Commit-Position: refs/heads/master@{#11147}
79 lines
3.0 KiB
Objective-C
79 lines
3.0 KiB
Objective-C
/*
|
|
* libjingle
|
|
* Copyright 2015 Google Inc.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
* 3. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
|
|
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
|
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
|
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
|
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef TALK_APP_WEBRTC_OBJC_AVFOUNDATION_VIDEO_CAPTURER_H_
|
|
#define TALK_APP_WEBRTC_OBJC_AVFOUNDATION_VIDEO_CAPTURER_H_
|
|
|
|
#include "talk/media/base/videocapturer.h"
|
|
#include "webrtc/base/scoped_ptr.h"
|
|
#include "webrtc/video_frame.h"
|
|
|
|
#import <AVFoundation/AVFoundation.h>
|
|
|
|
@class RTCAVFoundationVideoCapturerInternal;
|
|
|
|
namespace webrtc {
|
|
|
|
class AVFoundationVideoCapturer : public cricket::VideoCapturer {
|
|
public:
|
|
AVFoundationVideoCapturer();
|
|
~AVFoundationVideoCapturer();
|
|
|
|
cricket::CaptureState Start(const cricket::VideoFormat& format) override;
|
|
void Stop() override;
|
|
bool IsRunning() override;
|
|
bool IsScreencast() const override {
|
|
return false;
|
|
}
|
|
bool GetPreferredFourccs(std::vector<uint32_t>* fourccs) override {
|
|
fourccs->push_back(cricket::FOURCC_NV12);
|
|
return true;
|
|
}
|
|
|
|
// Returns the active capture session.
|
|
AVCaptureSession* GetCaptureSession();
|
|
|
|
// Switches the camera being used (either front or back).
|
|
void SetUseBackCamera(bool useBackCamera);
|
|
bool GetUseBackCamera() const;
|
|
|
|
// Converts the sample buffer into a cricket::CapturedFrame and signals the
|
|
// frame for capture.
|
|
void CaptureSampleBuffer(CMSampleBufferRef sampleBuffer);
|
|
|
|
private:
|
|
// Used to signal frame capture on the thread that capturer was started on.
|
|
void SignalFrameCapturedOnStartThread(const cricket::CapturedFrame* frame);
|
|
|
|
RTCAVFoundationVideoCapturerInternal* _capturer;
|
|
rtc::Thread* _startThread; // Set in Start(), unset in Stop().
|
|
}; // AVFoundationVideoCapturer
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // TALK_APP_WEBRTC_OBJC_AVFOUNDATION_CAPTURER_H_
|