1 files changed, 21 insertions, 0 deletions
diff --git a/dom/media/VideoLimits.h b/dom/media/VideoLimits.h
new file mode 100644
index 0000000000..aaa8753d4b
--- /dev/null
+++ b/dom/media/VideoLimits.h
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+/* -*- 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/. */
+
+#ifndef VideoLimits_h
+#define VideoLimits_h
+
+namespace mozilla {
+
+// The maximum height and width of the video. Used for
+// sanitizing the memory allocation of video frame buffers.
+// The maximum resolution we anticipate encountering in the
+// wild is 2160p (UHD "4K") or 4320p - 7680x4320 pixels for VR.
+static const int32_t MAX_VIDEO_WIDTH = 8192;
+static const int32_t MAX_VIDEO_HEIGHT = 4608;
+
+}  // namespace mozilla
+
+#endif  // VideoLimits_h