Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 35 insertions, 0 deletions

diff --git a/dom/media/webm/WebMDecoder.h b/dom/media/webm/WebMDecoder.h
new file mode 100644
index 0000000000..9bbe5ce4d2
--- /dev/null
+++ b/dom/media/webm/WebMDecoder.h
@@ -0,0 +1,35 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#if !defined(WebMDecoder_h_)
+#  define WebMDecoder_h_
+
+#  include "mozilla/UniquePtr.h"
+#  include "nsTArray.h"
+
+namespace mozilla {
+
+class MediaContainerType;
+class MediaResult;
+class TrackInfo;
+
+class WebMDecoder {
+ public:
+  // Returns true if aContainerType is a WebM type that we think we can render
+  // with an enabled platform decoder backend.
+  // If provided, codecs are checked for support.
+  static bool IsSupportedType(const MediaContainerType& aContainerType);
+
+  static nsTArray<UniquePtr<TrackInfo>> GetTracksInfo(
+      const MediaContainerType& aType);
+
+ private:
+  static nsTArray<UniquePtr<TrackInfo>> GetTracksInfo(
+      const MediaContainerType& aType, MediaResult& aError);
+};
+
+}  // namespace mozilla
+
+#endif