Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 51 insertions, 0 deletions

diff --git a/third_party/libwebrtc/rtc_tools/video_encoder/encoded_image_file_writer.h b/third_party/libwebrtc/rtc_tools/video_encoder/encoded_image_file_writer.h
new file mode 100644
index 0000000000..abe01b61b2
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+++ b/third_party/libwebrtc/rtc_tools/video_encoder/encoded_image_file_writer.h
@@ -0,0 +1,51 @@
+/*
+ *  Copyright (c) 2023 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 RTC_TOOLS_VIDEO_ENCODER_ENCODED_IMAGE_FILE_WRITER_H_
+#define RTC_TOOLS_VIDEO_ENCODER_ENCODED_IMAGE_FILE_WRITER_H_
+
+#include <memory>
+#include <string>
+#include <utility>
+#include <vector>
+
+#include "modules/video_coding/include/video_codec_interface.h"
+#include "modules/video_coding/utility/ivf_file_writer.h"
+
+namespace webrtc {
+namespace test {
+
+// The `EncodedImageFileWriter` writes the `EncodedImage` into ivf output. It
+// supports SVC to output ivf for all decode targets.
+class EncodedImageFileWriter final {
+  // The pair of writer and output file name.
+  using IvfWriterPair = std::pair<std::unique_ptr<IvfFileWriter>, std::string>;
+
+ public:
+  explicit EncodedImageFileWriter(const VideoCodec& video_codec_setting);
+
+  ~EncodedImageFileWriter();
+
+  int Write(const EncodedImage& encoded_image);
+
+ private:
+  VideoCodec video_codec_setting_;
+
+  int spatial_layers_ = 0;
+  int temporal_layers_ = 0;
+  InterLayerPredMode inter_layer_pred_mode_ = InterLayerPredMode::kOff;
+
+  bool is_base_layer_key_frame = false;
+  std::vector<IvfWriterPair> decode_target_writers_;
+};
+
+}  // namespace test
+}  // namespace webrtc
+
+#endif  // RTC_TOOLS_VIDEO_ENCODER_ENCODED_IMAGE_FILE_WRITER_H_