diff options
Diffstat (limited to 'third_party/libwebrtc/modules/video_capture/linux/video_capture_linux.cc')
-rw-r--r-- | third_party/libwebrtc/modules/video_capture/linux/video_capture_linux.cc | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/video_capture/linux/video_capture_linux.cc b/third_party/libwebrtc/modules/video_capture/linux/video_capture_linux.cc new file mode 100644 index 0000000000..b2c206d775 --- /dev/null +++ b/third_party/libwebrtc/modules/video_capture/linux/video_capture_linux.cc @@ -0,0 +1,76 @@ +/* + * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include <errno.h> +#include <fcntl.h> +#include <poll.h> +#include <stdio.h> +#include <string.h> +#include <sys/ioctl.h> +#include <sys/mman.h> +#include <sys/select.h> +#include <time.h> +#include <unistd.h> +// v4l includes +#if defined(__NetBSD__) || defined(__OpenBSD__) // WEBRTC_BSD +#include <sys/videoio.h> +#elif defined(__sun) +#include <sys/videodev2.h> +#else +#include <linux/videodev2.h> +#endif + +#include <new> +#include <string> + +#include "api/scoped_refptr.h" +#include "media/base/video_common.h" +#if defined(WEBRTC_USE_PIPEWIRE) +#include "modules/video_capture/linux/video_capture_pipewire.h" +#endif +#include "modules/video_capture/linux/video_capture_v4l2.h" +#include "modules/video_capture/video_capture.h" +#include "modules/video_capture/video_capture_options.h" +#include "rtc_base/logging.h" + +namespace webrtc { +namespace videocapturemodule { +rtc::scoped_refptr<VideoCaptureModule> VideoCaptureImpl::Create( + const char* deviceUniqueId) { + auto implementation = rtc::make_ref_counted<VideoCaptureModuleV4L2>(); + + if (implementation->Init(deviceUniqueId) != 0) + return nullptr; + + return implementation; +} + +rtc::scoped_refptr<VideoCaptureModule> VideoCaptureImpl::Create( + VideoCaptureOptions* options, + const char* deviceUniqueId) { +#if defined(WEBRTC_USE_PIPEWIRE) + if (options->allow_pipewire()) { + auto implementation = + rtc::make_ref_counted<VideoCaptureModulePipeWire>(options); + + if (implementation->Init(deviceUniqueId) == 0) + return implementation; + } +#endif + if (options->allow_v4l2()) { + auto implementation = rtc::make_ref_counted<VideoCaptureModuleV4L2>(); + + if (implementation->Init(deviceUniqueId) == 0) + return implementation; + } + return nullptr; +} +} // namespace videocapturemodule +} // namespace webrtc |