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Fixes for movie distortion node

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- Somehow this node was using nearest interpolation which seems have been
  passed from compositor node. It was using b-spline interpolation with
  old compositor implementation. Now forced this node to use bilinear
  interpolation, which should be close enough.

- Operation should be marked as complex it seems, otherwise area of
  interest wouldn't make any affect on it's behavior.
This commit is contained in:
Sergey Sharybin 2012-11-10 04:59:32 +00:00
parent f6a110d6ea
commit 819ca0accc
1 changed files with 4 additions and 2 deletions
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6
source/blender/compositor/operations/COM_MovieDistortionOperation.cpp
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@ -49,7 +49,9 @@ MovieDistortionOperation::MovieDistortionOperation(bool distortion) : NodeOperat
this->m_movieClip = NULL;
this->m_cache = NULL;
this->m_distortion = distortion;
setComplex(true);
}
void MovieDistortionOperation::initExecution()
{
this->m_inputOperation = this->getInputSocketReader(0);
@ -105,10 +107,10 @@ void MovieDistortionOperation::executePixel(float output[4], float x, float y, P
if (this->m_cache != NULL) {
float u, v;
this->m_cache->getUV(&this->m_movieClip->tracking, x, y, &u, &v);
this->m_inputOperation->read(output, u, v, sampler);
this->m_inputOperation->read(output, u, v, COM_PS_BILINEAR);
}
else {
this->m_inputOperation->read(output, x, y, sampler);
this->m_inputOperation->read(output, x, y, COM_PS_BILINEAR);
}
}