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-rw-r--r--dom/media/mediasource/MediaSourceUtils.cpp34
1 files changed, 34 insertions, 0 deletions
diff --git a/dom/media/mediasource/MediaSourceUtils.cpp b/dom/media/mediasource/MediaSourceUtils.cpp
new file mode 100644
index 000000000..49cb39a18
--- /dev/null
+++ b/dom/media/mediasource/MediaSourceUtils.cpp
@@ -0,0 +1,34 @@
+/* -*- mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+#include "MediaSourceUtils.h"
+
+#include "mozilla/Logging.h"
+#include "nsPrintfCString.h"
+
+namespace mozilla {
+
+nsCString
+DumpTimeRanges(const media::TimeIntervals& aRanges)
+{
+ nsCString dump;
+
+ dump = "[";
+
+ for (uint32_t i = 0; i < aRanges.Length(); ++i) {
+ if (i > 0) {
+ dump += ", ";
+ }
+ dump += nsPrintfCString("(%f, %f)",
+ aRanges.Start(i).ToSeconds(),
+ aRanges.End(i).ToSeconds());
+ }
+
+ dump += "]";
+
+ return dump;
+}
+
+} // namespace mozilla