1 files changed, 65 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/video_coding/codecs/multiplex/augmented_video_frame_buffer.cc b/third_party/libwebrtc/modules/video_coding/codecs/multiplex/augmented_video_frame_buffer.cc
new file mode 100644
index 0000000000..8740884f5b
--- /dev/null
+++ b/third_party/libwebrtc/modules/video_coding/codecs/multiplex/augmented_video_frame_buffer.cc
@@ -0,0 +1,65 @@
+/*
+ *  Copyright (c) 2018 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 "modules/video_coding/codecs/multiplex/include/augmented_video_frame_buffer.h"
+
+#include <stdint.h>
+
+#include <utility>
+
+#include "api/video/video_frame_buffer.h"
+
+namespace webrtc {
+
+AugmentedVideoFrameBuffer::AugmentedVideoFrameBuffer(
+    const rtc::scoped_refptr<VideoFrameBuffer>& video_frame_buffer,
+    std::unique_ptr<uint8_t[]> augmenting_data,
+    uint16_t augmenting_data_size)
+    : augmenting_data_size_(augmenting_data_size),
+      augmenting_data_(std::move(augmenting_data)),
+      video_frame_buffer_(video_frame_buffer) {}
+
+rtc::scoped_refptr<VideoFrameBuffer>
+AugmentedVideoFrameBuffer::GetVideoFrameBuffer() const {
+  return video_frame_buffer_;
+}
+
+uint8_t* AugmentedVideoFrameBuffer::GetAugmentingData() const {
+  return augmenting_data_.get();
+}
+
+uint16_t AugmentedVideoFrameBuffer::GetAugmentingDataSize() const {
+  return augmenting_data_size_;
+}
+
+VideoFrameBuffer::Type AugmentedVideoFrameBuffer::type() const {
+  return video_frame_buffer_->type();
+}
+
+int AugmentedVideoFrameBuffer::width() const {
+  return video_frame_buffer_->width();
+}
+
+int AugmentedVideoFrameBuffer::height() const {
+  return video_frame_buffer_->height();
+}
+
+rtc::scoped_refptr<I420BufferInterface> AugmentedVideoFrameBuffer::ToI420() {
+  return video_frame_buffer_->ToI420();
+}
+
+const I420BufferInterface* AugmentedVideoFrameBuffer::GetI420() const {
+  // TODO(https://crbug.com/webrtc/12021): When AugmentedVideoFrameBuffer is
+  // updated to implement the buffer interfaces of relevant
+  // VideoFrameBuffer::Types, stop overriding GetI420() as a workaround to
+  // AugmentedVideoFrameBuffer not being the type that is returned by type().
+  return video_frame_buffer_->GetI420();
+}
+}  // namespace webrtc