From 6eacb5791df99f9204d0a478698158ef994d3e1d Mon Sep 17 00:00:00 2001 From: Jeroen Bakker Date: Fri, 13 Jul 2012 12:50:10 +0000 Subject: Inner loop optimization of blur node --- source/blender/compositor/operations/COM_GaussianXBlurOperation.cpp | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'source/blender/compositor/operations/COM_GaussianXBlurOperation.cpp') diff --git a/source/blender/compositor/operations/COM_GaussianXBlurOperation.cpp b/source/blender/compositor/operations/COM_GaussianXBlurOperation.cpp index 1acd9f21b1a..1cf675a769a 100644 --- a/source/blender/compositor/operations/COM_GaussianXBlurOperation.cpp +++ b/source/blender/compositor/operations/COM_GaussianXBlurOperation.cpp @@ -92,12 +92,10 @@ void GaussianXBlurOperation::executePixel(float *color, int x, int y, void *data maxy = min(maxy, inputBuffer->getRect()->ymax); maxx = min(maxx, inputBuffer->getRect()->xmax); - int index; int step = getStep(); int offsetadd = getOffsetAdd(); int bufferindex = ((minx - bufferstartx) * 4) + ((miny - bufferstarty) * 4 * bufferwidth); - for (int nx = minx; nx < maxx; nx += step) { - index = (nx - x) + this->m_rad; + for (int nx = minx, index = (minx - x) + this->m_rad; nx < maxx; nx += step, index += step) { const float multiplier = this->m_gausstab[index]; madd_v4_v4fl(color_accum, &buffer[bufferindex], multiplier); multiplier_accum += multiplier; -- cgit v1.2.3