Query LibVPX for VP9 profile support.

media/base/mime_util_unittest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 
 #include "base/macros.h"
 #include "base/strings/string_split.h"
 #include "base/strings/stringprintf.h"
 #include "base/test/scoped_command_line.h"
@@ skipping 216 matching lines @@
   base::test::ScopedCommandLine scoped_command_line;
 
   // Multi-part VP9 string not enabled by default.
   EXPECT_FALSE(IsSupportedMediaFormat("video/webm", {"vp09.00.10.08"}));
 
   // Should work if enabled.
   EnableNewVp9CodecStringSupport();
   EXPECT_TRUE(IsSupportedMediaFormat("video/webm", {"vp09.00.10.08"}));
 }
 
+TEST(MimeUtilTest, Vp9ProfileSupport) {
+  // TODO(chcunningham): remove when enabled by default.
+  EnableNewVp9CodecStringSupport();
+
+#if !defined(OS_ANDROID)
+  // For all non-android platforms, support for any VP9 profile should be
+  // unambiguous.
+
+  // All platforms support profiles 0 and 1
+  EXPECT_EQ(IsSupported,
+            IsSupportedMediaFormat("video/webm", {"vp09.00.10.08"}));
+  EXPECT_EQ(IsSupported,
+            IsSupportedMediaFormat("video/webm", {"vp09.01.10.08"}));
+
+  // Support for 2 and 3 is platform dependent, but should never be ambiguous.
+  EXPECT_NE(MayBeSupported,
+            IsSupportedMediaFormat("video/webm", {"vp09.02.10.08"}));
+  EXPECT_NE(MayBeSupported,
+            IsSupportedMediaFormat("video/webm", {"vp09.03.10.08"}));
+#else
+  // Android should always support profile 0. Support for higher profiles is
+  // ambiguous.
+  EXPECT_EQ(IsSupported,
+            IsSupportedMediaFormat("video/webm", {"vp09.00.10.08"}));
+  EXPECT_EQ(MayBeSupported,
+            IsSupportedMediaFormat("video/webm", {"vp09.01.10.08"}));
+  EXPECT_EQ(MayBeSupported,
+            IsSupportedMediaFormat("video/webm", {"vp09.02.10.08"}));
+  EXPECT_EQ(MayBeSupported,
+            IsSupportedMediaFormat("video/webm", {"vp09.03.10.08"}));
+#endif
+
+  // When using CDM decoders, support is currently only known for profile 0.
+  EXPECT_EQ(IsSupported,
+            IsSupportedEncryptedMediaFormat("video/webm", {"vp09.00.10.08"}));
+  EXPECT_EQ(MayBeSupported,
+            IsSupportedEncryptedMediaFormat("video/webm", {"vp09.01.10.08"}));
+  EXPECT_EQ(MayBeSupported,
+            IsSupportedEncryptedMediaFormat("video/webm", {"vp09.02.10.08"}));
+  EXPECT_EQ(MayBeSupported,
+            IsSupportedEncryptedMediaFormat("video/webm", {"vp09.03.10.08"}));
+}
+
 TEST(IsCodecSupportedOnAndroidTest, EncryptedCodecsFailWithoutPlatformSupport) {
   // Vary all parameters except |has_platform_decoders|.
   MimeUtil::PlatformInfo states_to_vary = VaryAllFields();
   states_to_vary.has_platform_decoders = false;
 
   // Disable platform decoders.
   MimeUtil::PlatformInfo test_states;
   test_states.has_platform_decoders = false;
 
   // Every codec should fail since platform support is missing and we've
@@ skipping 140 matching lines @@
             MimeUtil::MPEG2_AAC, "application/vnd.apple.mpegurl", false, info));
         EXPECT_FALSE(MimeUtil::IsCodecSupportedOnAndroid(
             MimeUtil::MPEG2_AAC, "audio/mpegurl", false, info));
         EXPECT_FALSE(MimeUtil::IsCodecSupportedOnAndroid(
             MimeUtil::MPEG2_AAC, "audio/x-mpegurl", false, info));
       });
 }
 
 }  // namespace internal
 }  // namespace media