Changeset 220338 in webkit

Timestamp:

Aug 7, 2017 9:42:30 AM (7 years ago)

Author:

matthew_hanson@apple.com

Message:

Cherry-pick r220153. rdar://problem/33711047

Location:

branches/safari-604-branch/Source/WebCore

Files:

• ChangeLog (modified) (1 diff)
• Modules/mediasource/SourceBuffer.cpp (modified) (1 diff)

branches/safari-604-branch/Source/WebCore/ChangeLog

@@ +1 @@
+2017-08-07  Jason Marcell  <jmarcell@apple.com>
+
+        Cherry-pick r220153. rdar://problem/33711047
+
+    2017-08-02  Jer Noble  <jer.noble@apple.com>
+
+            [MSE] Removing samples when presentation order does not match decode order can cause bad behavior.
+            https://bugs.webkit.org/show_bug.cgi?id=175091
+
+            Reviewed by Eric Carlson.
+
+            Address follow-up comments to r219519.
+
+            * Modules/mediasource/SourceBuffer.cpp:
+            (WebCore::SourceBuffer::removeCodedFrames):
+
 2017-08-02  Jason Marcell  <jmarcell@apple.com>
 

branches/safari-604-branch/Source/WebCore/Modules/mediasource/SourceBuffer.cpp

@@ -771 +771 @@
         auto removePresentationStart = trackBuffer.samples.presentationOrder().findSampleContainingOrAfterPresentationTime(start);
         auto removePresentationEnd = trackBuffer.samples.presentationOrder().findSampleStartingAfterPresentationTime(end);
-        if (start == end)
+        if (removePresentationStart == removePresentationEnd)
             continue;