-/* === S I N F G =========================================================== */
+/* === S Y N F I G ========================================================= */
/*! \file blur.cpp
** \brief Blur Implementation File
**
** $Id: blur.cpp,v 1.1.1.1 2005/01/04 01:23:14 darco Exp $
**
** \legal
-** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
-** This software and associated documentation
-** are CONFIDENTIAL and PROPRIETARY property of
-** the above-mentioned copyright holder.
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
**
-** You may not copy, print, publish, or in any
-** other way distribute this software without
-** a prior written agreement with
-** the copyright holder.
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+** General Public License for more details.
** \endlegal
*/
/* ========================================================================= */
# include <config.h>
#endif
-#include <sinfg/general.h>
-#include <sinfg/surface.h>
+#include <synfig/general.h>
+#include <synfig/surface.h>
#include "blur.h"
using namespace std;
using namespace etl;
-using namespace sinfg;
+using namespace synfig;
/* === M A C R O S ========================================================= */
return blurpos;
}
-Point Blur::operator ()(sinfg::Real x, sinfg::Real y) const
+Point Blur::operator ()(synfig::Real x, synfig::Real y) const
{
return (*this)(Point(x,y));
}
Surface worksurface(w,h);
- //sinfg::info("Blur: check surface = %s", surface_valid(surface)?"true":"false");
+ //synfig::info("Blur: check surface = %s", surface_valid(surface)?"true":"false");
// Premultiply the alpha
for(y=0;y<h;y++)
case Blur::BOX: // B O X -------------------------------------------------------
{
//horizontal part
- //sinfg::info("Blur: Starting Box blur (surface valid %d)", (int)surface_valid(worksurface));
+ //synfig::info("Blur: Starting Box blur (surface valid %d)", (int)surface_valid(worksurface));
Surface temp_surface;
temp_surface.set_wh(w,h);
int length = halfsizex;
length=std::max(1,length);
- //sinfg::info("Blur: hbox blur work -> temp %d", length);
+ //synfig::info("Blur: hbox blur work -> temp %d", length);
etl::hbox_blur(worksurface.begin(),worksurface.end(),length,temp_surface.begin());
}
else temp_surface = worksurface;
- //sinfg::info("Blur: hbox finished");
+ //synfig::info("Blur: hbox finished");
//vertical part
//Surface temp_surface2;
int length = halfsizey;
length = std::max(1,length);
- //sinfg::info("Blur: vbox blur temp -> work %d",length);
+ //synfig::info("Blur: vbox blur temp -> work %d",length);
etl::vbox_blur(temp_surface.begin(),temp_surface.end(),length,worksurface.begin());
}
else worksurface = temp_surface;
- //sinfg::info("Blur: vbox finished");
+ //synfig::info("Blur: vbox finished");
//blend with the original surface
/*int x,y;
//horizontal part
if(size[0])
{
- int length=(int)(abs((float)w/(resolution[0]))*size[0]*0.5+1);
- length=std::max(1,length);
+ Real length=abs((float)w/(resolution[0]))*size[0]*0.5+1;
+ length=std::max(1.0,length);
//two box blurs produces: 1 2 1
- etl::hbox_blur(worksurface.begin(),w,h,length*3/4,temp_surface.begin());
- etl::hbox_blur(temp_surface.begin(),w,h,length*3/4,worksurface.begin());
+ etl::hbox_blur(worksurface.begin(),w,h,(int)(length*3/4),temp_surface.begin());
+ etl::hbox_blur(temp_surface.begin(),w,h,(int)(length*3/4),worksurface.begin());
}
//else temp_surface2=worksurface;
//vertical part
if(size[1])
{
- int length=(int)(abs((float)h/(resolution[1]))*size[1]*0.5+1);
- length=std::max(1,length);
+ Real length=abs((float)h/(resolution[1]))*size[1]*0.5+1;
+ length=std::max(1.0,length);
//two box blurs produces: 1 2 1 on the horizontal 1 2 1
- etl::vbox_blur(worksurface.begin(),w,h,length*3/4,temp_surface.begin());
- etl::vbox_blur(temp_surface.begin(),w,h,length*3/4,worksurface.begin());
+ etl::vbox_blur(worksurface.begin(),w,h,(int)(length*3/4),temp_surface.begin());
+ etl::vbox_blur(temp_surface.begin(),w,h,(int)(length*3/4),worksurface.begin());
}
//else temp_surface2=temp_surface2;
Surface temp_surface;
Surface *gauss_surface;
- //sinfg::warning("Didn't crash yet b1");
+ //synfig::warning("Didn't crash yet b1");
//if(get_amount()==1.0 && get_blend_method()==Color::BLEND_STRAIGHT)
gauss_surface = &worksurface;
memset(SC0,0,(w+2)*sizeof(Color));
memset(SC0,0,(w+2)*sizeof(Color));
- //sinfg::warning("Didn't crash yet b2");
+ //synfig::warning("Didn't crash yet b2");
//int i = 0;
while(bw&&bh)
bw--,bh--;
}
- //sinfg::warning("Didn't crash yet bi - %d",i++);
+ //synfig::warning("Didn't crash yet bi - %d",i++);
}
while(bw)
{
GuassianBlur_2x1(*gauss_surface);
bw--;
}
- //sinfg::warning("Didn't crash yet bi - %d",i++);
+ //synfig::warning("Didn't crash yet bi - %d",i++);
}
while(bh)
{
GuassianBlur_1x2(*gauss_surface);
bh--;
}
- //sinfg::warning("Didn't crash yet bi - %d",i++);
+ //synfig::warning("Didn't crash yet bi - %d",i++);
}
delete [] SC0;
for(x=0;x<renddesc.get_w();x++)
worksurface[y][x]=Color::blend(temp_surface[y][x],worksurface[y][x],get_amount(),get_blend_method());
}*/
- //sinfg::warning("Didn't crash yet b end",i++);
+ //synfig::warning("Didn't crash yet b end",i++);
}
break;
//horizontal part
if(size[0])
{
- int length=(int)(abs((float)w/(resolution[0]))*size[0]*0.5+1);
- length=std::max(1,length);
+ Real length=abs((float)w/(resolution[0]))*size[0]*0.5+1;
+ length=std::max(1.0,length);
//two box blurs produces: 1 2 1
- etl::hbox_blur(worksurface.begin(),w,h,length*3/4,temp_surface.begin());
- etl::hbox_blur(temp_surface.begin(),w,h,length*3/4,worksurface.begin());
+ etl::hbox_blur(worksurface.begin(),w,h,(int)(length*3/4),temp_surface.begin());
+ etl::hbox_blur(temp_surface.begin(),w,h,(int)(length*3/4),worksurface.begin());
}
//else temp_surface2=worksurface;
//vertical part
if(size[1])
{
- int length=(int)(abs((float)h/(resolution[1]))*size[1]*0.5+1);
- length=std::max(1,length);
+ Real length=abs((float)h/(resolution[1]))*size[1]*0.5+1;
+ length=std::max(1.0,length);
//two box blurs produces: 1 2 1 on the horizontal 1 2 1
- etl::vbox_blur(worksurface.begin(),w,h,length*3/4,temp_surface.begin());
- etl::vbox_blur(temp_surface.begin(),w,h,length*3/4,worksurface.begin());
+ etl::vbox_blur(worksurface.begin(),w,h,(int)(length*3/4),temp_surface.begin());
+ etl::vbox_blur(temp_surface.begin(),w,h,(int)(length*3/4),worksurface.begin());
}
//else temp_surface2=temp_surface2;
projects / synfig.git / blobdiff