1 files changed, 48 insertions, 0 deletions
diff --git a/third_party/libwebrtc/common_video/test/utilities.cc b/third_party/libwebrtc/common_video/test/utilities.cc
new file mode 100644
index 0000000000..c2a3266dc1
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+++ b/third_party/libwebrtc/common_video/test/utilities.cc
@@ -0,0 +1,48 @@
+/*
+ *  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 "common_video/test/utilities.h"
+
+#include <utility>
+
+namespace webrtc {
+
+HdrMetadata CreateTestHdrMetadata() {
+  // Random but reasonable (in the sense of a valid range) HDR metadata.
+  HdrMetadata hdr_metadata;
+  hdr_metadata.mastering_metadata.luminance_max = 2000.0;
+  hdr_metadata.mastering_metadata.luminance_min = 2.0001;
+  hdr_metadata.mastering_metadata.primary_r.x = 0.3003;
+  hdr_metadata.mastering_metadata.primary_r.y = 0.4004;
+  hdr_metadata.mastering_metadata.primary_g.x = 0.3201;
+  hdr_metadata.mastering_metadata.primary_g.y = 0.4604;
+  hdr_metadata.mastering_metadata.primary_b.x = 0.3409;
+  hdr_metadata.mastering_metadata.primary_b.y = 0.4907;
+  hdr_metadata.mastering_metadata.white_point.x = 0.4103;
+  hdr_metadata.mastering_metadata.white_point.y = 0.4806;
+  hdr_metadata.max_content_light_level = 2345;
+  hdr_metadata.max_frame_average_light_level = 1789;
+  return hdr_metadata;
+}
+
+ColorSpace CreateTestColorSpace(bool with_hdr_metadata) {
+  HdrMetadata hdr_metadata = CreateTestHdrMetadata();
+  return ColorSpace(
+      ColorSpace::PrimaryID::kBT709, ColorSpace::TransferID::kGAMMA22,
+      ColorSpace::MatrixID::kSMPTE2085, ColorSpace::RangeID::kFull,
+      ColorSpace::ChromaSiting::kCollocated,
+      ColorSpace::ChromaSiting::kCollocated,
+      with_hdr_metadata ? &hdr_metadata : nullptr);
+}
+
+RtpPacketInfos CreatePacketInfos(size_t count) {
+  return RtpPacketInfos(RtpPacketInfos::vector_type(count));
+}
+
+}  // namespace webrtc