1 files changed, 42 insertions, 0 deletions
diff --git a/Swiften/ScreenSharing/VideoEncoder.cpp b/Swiften/ScreenSharing/VideoEncoder.cpp
new file mode 100644
index 0000000..40d9bef
--- /dev/null
+++ b/Swiften/ScreenSharing/VideoEncoder.cpp
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2012 Yoann Blein
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#include <Swiften/ScreenSharing/VideoEncoder.h>
+
+namespace Swift {
+
+void VideoEncoder::addFrame(VideoFrame::ref frame)
+{
+	boost::mutex::scoped_lock lock(queueMutex);
+	frames.push(frame);
+	lock.unlock();
+	queueCondVar.notify_one();
+}
+
+void VideoEncoder::startEncoding()
+{
+	stop = false;
+	encodingThread = boost::thread(&VideoEncoder::encodingLoop, this);
+}
+
+void VideoEncoder::stopEncoding()
+{
+	stop = true;
+	encodingThread.join();
+}
+
+VideoFrame::ref VideoEncoder::popWhenFrameIsAvailable()
+{
+	boost::mutex::scoped_lock lock(queueMutex);
+	while (frames.empty()) {
+		queueCondVar.wait(lock);
+	}
+	VideoFrame::ref popped = frames.front();
+	frames.pop();
+	return popped;
+}
+
+}