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| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2010-03-16 19:58:45 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2010-03-16 19:58:45 +0300 |
| commit | f17dcf58c86274661a10cf4f95939deb63a02fa7 (patch) | |
| tree | 94fc52b7e0d41d6cb806eaf5e0b0e604c20722c1 /source/blender/python | |
| parent | 735b444d74d41bf2cec1ab81e781283e79d9c3d6 (diff) | |
Fixes for thread related render / compositing crashes:
* Viewer node could free image while it is being redrawn, viewer image
buffers now need acquire/release to be accessed as was already the
case for render results.
* The Composite node could free the image buffers outside of a lock,
also causing simultaneous redraw to crash.
* Especially on Windows, re-rendering could crash when drawing an image
that was freed. When RE_RenderInProgress was true it would access the
image buffer and simply return it while it could still contain a pointer
to a render result buffer that was already freed. I don't understand
why this case was there in the first place, so I've removed it.
Possibly fixes bugs #20174, #21418, #21391, #21394.
Diffstat (limited to 'source/blender/python')
0 files changed, 0 insertions, 0 deletions