Fix the issue that short black glitch when switching bandwidth.
authorYongGeol Jung <yg48.jung@samsung.com>
Fri, 29 Mar 2013 05:49:49 +0000 (14:49 +0900)
committerGerrit Code Review <gerrit2@kim11>
Fri, 29 Mar 2013 10:52:48 +0000 (19:52 +0900)
commit85274f89ccf6fbb0a910a39fcc98db59a209bcbe
treef3690de53316b1965033f2d68acb92a8fbedf4be
parentc013b78fd7348aa9a15cd33bae46473b5ac26009
Fix the issue that short black glitch when switching bandwidth.

[Title] Fix the issue that short black glitch when switching bandwidth.
[Issue#] N/A
[Problem] Short black glitch when switching bandwidth.
[Cause] After changing video size, new buffer which is not drawn was used for compositing.
[Solution] If current buffer is not updated yet, copy previous buffer.

Change-Id: I6977e59cf402b28748d368a3a79493972d1ec473
Source/WebCore/platform/graphics/gstreamer/tizen/SharedVideoPlatformSurfaceTizen.cpp
Source/WebCore/platform/graphics/gstreamer/tizen/SharedVideoPlatformSurfaceTizen.h
Source/WebCore/platform/graphics/gstreamer/tizen/VideoLayerTizen.cpp