Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 83 insertions, 0 deletions

diff --git a/third_party/libwebrtc/modules/video_capture/video_capture_options.h b/third_party/libwebrtc/modules/video_capture/video_capture_options.h
new file mode 100644
index 0000000000..37965305d9
--- /dev/null
+++ b/third_party/libwebrtc/modules/video_capture/video_capture_options.h
@@ -0,0 +1,83 @@
+/*
+ *  Copyright (c) 2022 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.
+ */
+#ifndef MODULES_VIDEO_CAPTURE_VIDEO_CAPTURE_OPTIONS_H_
+#define MODULES_VIDEO_CAPTURE_VIDEO_CAPTURE_OPTIONS_H_
+
+#include "api/scoped_refptr.h"
+#include "rtc_base/system/rtc_export.h"
+
+#if defined(WEBRTC_USE_PIPEWIRE)
+#include "modules/portal/pipewire_utils.h"
+#endif
+
+namespace webrtc {
+
+#if defined(WEBRTC_USE_PIPEWIRE)
+namespace videocapturemodule {
+class PipeWireSession;
+}
+#endif
+
+// An object that stores initialization parameters for video capturers
+class RTC_EXPORT VideoCaptureOptions {
+ public:
+  VideoCaptureOptions();
+  VideoCaptureOptions(const VideoCaptureOptions& options);
+  VideoCaptureOptions(VideoCaptureOptions&& options);
+  ~VideoCaptureOptions();
+
+  VideoCaptureOptions& operator=(const VideoCaptureOptions& options);
+  VideoCaptureOptions& operator=(VideoCaptureOptions&& options);
+
+  enum class Status {
+    SUCCESS,
+    UNINITIALIZED,
+    UNAVAILABLE,
+    DENIED,
+    ERROR,
+    MAX_VALUE = ERROR
+  };
+
+  class Callback {
+   public:
+    virtual void OnInitialized(Status status) = 0;
+
+   protected:
+    virtual ~Callback() = default;
+  };
+
+  void Init(Callback* callback);
+
+#if defined(WEBRTC_LINUX) || defined(WEBRTC_BSD)
+  bool allow_v4l2() const { return allow_v4l2_; }
+  void set_allow_v4l2(bool allow) { allow_v4l2_ = allow; }
+#endif
+
+#if defined(WEBRTC_USE_PIPEWIRE)
+  bool allow_pipewire() const { return allow_pipewire_; }
+  void set_allow_pipewire(bool allow) { allow_pipewire_ = allow; }
+  void set_pipewire_fd(int fd) { pipewire_fd_ = fd; }
+  rtc::scoped_refptr<videocapturemodule::PipeWireSession> pipewire_session();
+#endif
+
+ private:
+#if defined(WEBRTC_LINUX) || defined(WEBRTC_BSD)
+  bool allow_v4l2_ = false;
+#endif
+#if defined(WEBRTC_USE_PIPEWIRE)
+  bool allow_pipewire_ = false;
+  int pipewire_fd_ = kInvalidPipeWireFd;
+  rtc::scoped_refptr<videocapturemodule::PipeWireSession> pipewire_session_;
+#endif
+};
+
+}  // namespace webrtc
+
+#endif  // MODULES_VIDEO_CAPTURE_VIDEO_CAPTURE_OPTIONS_H_