Migrate WebRTC on FrameGeneratorInterface and remove FrameGenerator class
Bug: webrtc:10138
Change-Id: If85290581a72f81cf60181de7a7134cc9db7716e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/161327
Reviewed-by: Niels Moller <nisse@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30033}
diff --git a/test/frame_forwarder.cc b/test/frame_forwarder.cc
new file mode 100644
index 0000000..d1a2ddb
--- /dev/null
+++ b/test/frame_forwarder.cc
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2019 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 "test/frame_forwarder.h"
+
+#include "rtc_base/checks.h"
+
+namespace webrtc {
+namespace test {
+
+FrameForwarder::FrameForwarder() : sink_(nullptr) {}
+FrameForwarder::~FrameForwarder() {}
+
+void FrameForwarder::IncomingCapturedFrame(const VideoFrame& video_frame) {
+ rtc::CritScope lock(&crit_);
+ if (sink_)
+ sink_->OnFrame(video_frame);
+}
+
+void FrameForwarder::AddOrUpdateSink(rtc::VideoSinkInterface<VideoFrame>* sink,
+ const rtc::VideoSinkWants& wants) {
+ rtc::CritScope lock(&crit_);
+ RTC_DCHECK(!sink_ || sink_ == sink);
+ sink_ = sink;
+ sink_wants_ = wants;
+}
+
+void FrameForwarder::RemoveSink(rtc::VideoSinkInterface<VideoFrame>* sink) {
+ rtc::CritScope lock(&crit_);
+ RTC_DCHECK_EQ(sink, sink_);
+ sink_ = nullptr;
+}
+
+rtc::VideoSinkWants FrameForwarder::sink_wants() const {
+ rtc::CritScope lock(&crit_);
+ return sink_wants_;
+}
+
+bool FrameForwarder::has_sinks() const {
+ rtc::CritScope lock(&crit_);
+ return sink_ != nullptr;
+}
+
+} // namespace test
+} // namespace webrtc
