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| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2014-10-06 16:59:26 +0400 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2014-10-06 18:21:37 +0400 |
| commit | 247b869967812891f6b77585184a3b09f3f16a18 (patch) | |
| tree | f3d6231787556630762e6d9e46dc6ba3bc2514d0 /source/blender/compositor/nodes/COM_ChannelMatteNode.cpp | |
| parent | a9521c428eeacd7fa05ee60badf4d04361787252 (diff) | |
Compositor: implement OpenCL backend for gaussian blur
Pretty much straightforward change which gives around 30%
speedup on my laptop and around 2x speedup on desktop in
the BI (which uses gts580). Tested with huge blurs (like
10% of blur) which was rather common during Caminandes.
For now OpenCL is only limited for blur size more than
100 pixels.
This is a bit experimental still, feedback is welcome.
Reviewers: jbakker, lukastoenne
Subscribers: ton
Differential Revision: https://developer.blender.org/D576
Diffstat (limited to 'source/blender/compositor/nodes/COM_ChannelMatteNode.cpp')
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