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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/media/platforms/ReorderQueue.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | dom/media/platforms/ReorderQueue.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/dom/media/platforms/ReorderQueue.h b/dom/media/platforms/ReorderQueue.h new file mode 100644 index 0000000000..ada6597f7b --- /dev/null +++ b/dom/media/platforms/ReorderQueue.h @@ -0,0 +1,28 @@ +/* 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/. */ + +// Queue for ordering decoded video frames by presentation time. +// Decoders often return frames out of order, which we need to +// buffer so we can forward them in correct presentation order. + +#ifndef mozilla_ReorderQueue_h +#define mozilla_ReorderQueue_h + +#include <MediaData.h> +#include <nsTPriorityQueue.h> + +namespace mozilla { + +struct ReorderQueueComparator { + bool LessThan(MediaData* const& a, MediaData* const& b) const { + return a->mTime < b->mTime; + } +}; + +typedef nsTPriorityQueue<RefPtr<MediaData>, ReorderQueueComparator> + ReorderQueue; + +} // namespace mozilla + +#endif // mozilla_ReorderQueue_h |