Introduce Dolby Vision video codec and Demuxer support

media/formats/mp4/dolby_vision_unittest.cc

Index: media/formats/mp4/dolby_vision_unittest.cc
diff --git a/media/formats/mp4/dolby_vision_unittest.cc b/media/formats/mp4/dolby_vision_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..e5426079cab7478c238709f534b8ab951304b99c
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+++ b/media/formats/mp4/dolby_vision_unittest.cc
@@ -0,0 +1,42 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.

[wolenetz, 2017/01/25 23:42:42]

s/2016/2017/ here and elsewhere in totally new source files.

[wolenetz, 2017/01/25 23:42:42]

These test cases test for unsupported (and not even in the enumeration) profiles
only. How does this pass?? Also, no level_idc/etc tests seems strange here.

[erickung1, 2017/02/03 18:18:32]

Done.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "media/formats/mp4/dolby_vision.h"
+
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace media {
+namespace mp4 {
+
+class DolbyVisionConfigurationTest : public testing::Test {};
+
+TEST_F(DolbyVisionConfigurationTest, Profile5Test) {
+  DolbyVisionConfiguration dv_config;
+  uint8_t data[] = {0x00, 0x00, 0x0A, 0x05};
+
+  dv_config.Parse(data, sizeof(data));
+
+  EXPECT_EQ(dv_config.codec_profile, DOLBYVISION_PROFILE5);
+}
+
+TEST_F(DolbyVisionConfigurationTest, Profile6WithBLTest) {
+  DolbyVisionConfiguration dv_config;
+  uint8_t data[] = {0x00, 0x00, 0x0C, 0x07};
+
+  dv_config.Parse(data, sizeof(data));
+
+  EXPECT_EQ(dv_config.codec_profile, DOLBYVISION_PROFILE6);
+}
+
+TEST_F(DolbyVisionConfigurationTest, Profile3Test) {
+  DolbyVisionConfiguration dv_config;
+  uint8_t data[] = {0x00, 0x00, 0x06, 0x07};
+
+  dv_config.Parse(data, sizeof(data));
+
+  EXPECT_EQ(dv_config.codec_profile, DOLBYVISION_PROFILE3);
+}
+
+}  // namespace mp4
+}  // namespace media