Also, currently we render animated GIFs by continually decoding them,
which is a CPU waste, but it does save a little on memory. That design
also complicates this MediaTracker issue since the tracking and the
loading and the frames are all equated under the covers in a way that
makes it hard f
Hi Petr,
Have you verified that if someone draws an animated GIF and then later
returns false from the observer that the associated ImageLoader thread
goes away? I think the dispose() method had a side effect of allowing
the thread to go away and if you don't call it then the ImageLoader
thr
Hello, AWT and 2D teams.
Please review the fix for the issue:
https://bugs.openjdk.java.net/browse/JDK-8029250
It also resolves the issue:
https://bugs.openjdk.java.net/browse/JDK-6740321
The fix is available at:
http://cr.openjdk.java.net/~pchelko/9/8029250/webrev/
The problem:
In AWT we use a M
Hi Anton,
I don't know enough about the overall architecture yet to be too
specific about possible solutions at this point. Here are some
questions that I still don't know the answer to...
- I'm assuming that Swing gets its back buffer from the
getOffscreenBuffer call because that was what
The 4th option, previously suggested by Sergey, is to switch off double
buffering at all. I'm investigating it.
Thanks,
Anton.
On 12/18/13 1:25 PM, Anton V. Tarasov wrote:
Hi Jim,
Thanks for noticing (sorry, but I simply forgot to check we don't
export the buffer...) What can we do about tha
On 18.12.2013 13:25, Anton V. Tarasov wrote:
Hi Jim,
Thanks for noticing (sorry, but I simply forgot to check we don't export the buffer...) What can
we do about that? I have the following thoughts:
1) We can warn developers to be ready for a HiDPI raster when they call that method under the
Hi Jim,
Thanks for noticing (sorry, but I simply forgot to check we don't export the buffer...) What can we
do about that? I have the following thoughts:
1) We can warn developers to be ready for a HiDPI raster when they call that method under the
following conditions: 1) the interop mode, 2)
Hi Sergey,
On 17.12.2013 23:38, Sergey Bylokhov wrote:
Hi, Anton.
Since OffScreenHiDPIImage looks similar to VolatileImage. Why we cannot use VolatileImage inside
Swing everywhere?
How Swing can use a VolatileImage when "swing.volatileImageBufferEnabled=false" is set? Could you
please clarif
