Title: [223119] branches/safari-604-branch/Source/WebCore
- Revision
- 223119
- Author
- [email protected]
- Date
- 2017-10-09 21:12:28 -0700 (Mon, 09 Oct 2017)
Log Message
Cherry-pick r222995. rdar://problem/34891302
Modified Paths
Diff
Modified: branches/safari-604-branch/Source/WebCore/ChangeLog (223118 => 223119)
--- branches/safari-604-branch/Source/WebCore/ChangeLog 2017-10-10 04:10:02 UTC (rev 223118)
+++ branches/safari-604-branch/Source/WebCore/ChangeLog 2017-10-10 04:12:28 UTC (rev 223119)
@@ -1,5 +1,26 @@
2017-10-09 Jason Marcell <[email protected]>
+ Cherry-pick r222995. rdar://problem/34891302
+
+ 2017-10-06 Jer Noble <[email protected]>
+
+ Netflix playback fails with S7353 error
+ https://bugs.webkit.org/show_bug.cgi?id=178023
+
+ Reviewed by Dean Jackson.
+
+ On certain platforms, WebCoreDecompressionSession will fail to produce CVImageBuffers when presented with
+ encrypted content. On those platforms, the seek() command will fail, because frames at the destination time
+ cannot be decoded. This occurs for Netflix because the <video> element is not in the DOM at decode time.
+
+ Only create a WebCoreDecompressionSession in MediaPlayerPrivateMediaSourceAVFObjC when we have explicitly
+ been asked to paint into a WebGL canvas.
+
+ * platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.mm:
+ (WebCore::MediaPlayerPrivateMediaSourceAVFObjC::acceleratedRenderingStateChanged):
+
+2017-10-09 Jason Marcell <[email protected]>
+
Cherry-pick r222786. rdar://problem/34820881
2017-10-03 Brent Fulgham <[email protected]>
Modified: branches/safari-604-branch/Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.mm (223118 => 223119)
--- branches/safari-604-branch/Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.mm 2017-10-10 04:10:02 UTC (rev 223118)
+++ branches/safari-604-branch/Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.mm 2017-10-10 04:12:28 UTC (rev 223119)
@@ -638,7 +638,7 @@
void MediaPlayerPrivateMediaSourceAVFObjC::acceleratedRenderingStateChanged()
{
- if (!m_hasBeenAskedToPaintGL && m_player->client().mediaPlayerRenderingCanBeAccelerated(m_player)) {
+ if (!m_hasBeenAskedToPaintGL) {
destroyDecompressionSession();
ensureLayer();
} else {
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