X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=ETL%2Ftrunk%2Ftest%2Fpen.cpp;fp=ETL%2Ftrunk%2Ftest%2Fpen.cpp;h=0000000000000000000000000000000000000000;hb=a095981e18cc37a8ecc7cd237cc22b9c10329264;hp=ef6eaeedf952fc4e702ec4ffe01ac6dd21e6a70d;hpb=9459638ad6797b8139f1e9f0715c96076dbf0890;p=synfig.git

diff --git a/ETL/trunk/test/pen.cpp b/ETL/trunk/test/pen.cpp
deleted file mode 100644
index ef6eaee..0000000
--- a/ETL/trunk/test/pen.cpp
+++ /dev/null
@@ -1,548 +0,0 @@
-/*! ========================================================================
-** Extended Template and Library Test Suite
-** Handle Template Class Test
-** $Id$
-**
-** Copyright (c) 2002 Robert B. Quattlebaum Jr.
-**
-** 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.
-**
-** 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.
-**
-** === N O T E S ===========================================================
-**
-** ========================================================================= */
-
-/* === H E A D E R S ======================================================= */
-
-#include <list>
-#include <cstdio>
-#include <cstdlib>
-#include <string>
-#include <utility>
-#include <memory>
-#include <map>
-#include <ETL/pen>
-#include <ETL/boxblur>
-//#include <ETL/gaussian>
-#include <math.h>
-
-/* === M A C R O S ========================================================= */
-
-using namespace std;
-using namespace etl;
-
-/* === C L A S S E S ======================================================= */
-
-int generic_pen_test(int w, int h)
-{
-	printf("generic_pen(w:%d,h:%d): ",w,h);
-
-	auto_ptr<float> data(new float[w*h]);
-	if(!data.get())
-	{
-		printf("Um..... malloc failure on line %d of "__FILE__"...\n",__LINE__);
-		abort();
-	}
-
-	generic_pen<float> pen(data.get(),w,h);
-	generic_pen<float> pen2;
-
-	if(!pen)
-	{
-		printf("FAILURE! "__FILE__"@%d: On pen bool test\n",__LINE__);
-		return 1;
-	}
-
-	if(&pen.x()[2]!=&pen[0][2])
-	{
-		printf("FAILURE! "__FILE__"@%d: On request for horizontal iterator\n",__LINE__);
-		return 1;
-	}
-
-	if(&pen.y()[2]!=&pen[2][0])
-	{
-		printf("FAILURE! "__FILE__"@%d: On request for vertical iterator\n",__LINE__);
-		return 1;
-	}
-
-	pen.move(1,1);
-	pen2=pen;
-
-	if(pen!=pen2)
-	{
-		printf("FAILURE! "__FILE__"@%d: On pen assignment or pen comparison\n",__LINE__);
-		return 1;
-	}
-
-	pen2.move(w,h);
-	generic_pen<float>::difference_type diff(pen2-pen);
-
-	if(diff.x!=w || diff.y!=h)
-	{
-		printf("FAILURE! "__FILE__"@%d: pen difference inconsistency ([%d,%d]!=[%d,%d])\n",__LINE__,diff.x,diff.y,w,h);
-		return 1;
-	}
-
-	if(pen.end_x()-pen.x()!=w-1)
-	{
-		printf("FAILURE! "__FILE__"@%d: iterator_x inconsistency (%ld!=%d)\n",__LINE__,pen.end_x()-pen.x(),w);
-		return 1;
-	}
-
-	if(pen.end_y()-pen.y()!=h-1)
-	{
-		printf("FAILURE! "__FILE__"@%d: iterator_y inconsistency (%d!=%d)\n",__LINE__,pen.end_y()-pen.y(),h);
-		return 1;
-	}
-
-	if(&pen.end_y()[-1]!=&pen.y()[(h-2)])
-	{
-		printf("FAILURE! "__FILE__"@%d: iterator_y inconsistency\n",__LINE__);
-		return 1;
-	}
-
-	if(&pen.end_x()[-1]!=&pen.x()[(w-2)])
-	{
-		printf("FAILURE! "__FILE__"@%d: iterator_x inconsistency\n",__LINE__);
-		return 1;
-	}
-
-	printf("PASSED\n");
-
-	return 0;
-}
-
-int alpha_pen_test(void)
-{
-	printf("alpha_pen: ");
-	printf("SKIPPED\n");
-
-	return 0;
-}
-
-int bbox_pen_test(void)
-{
-	printf("bbox_pen: ");
-
-
-
-	printf("SKIPPED\n");
-
-	return 0;
-}
-
-int display_pen(generic_pen<float> pen, int w, int h)
-{
-	int ret=0;
-	int x, y;
-	// print out the after pic
-	for(y=0;y<h;y++,pen.inc_y())
-	{
-		printf("|");
-		for(x=0;x<w;x++,pen.inc_x())
-		{
-			if(pen.get_value()>=2.0f)
-				printf("#");
-			else if(pen.get_value()>=1.0f)
-				printf("@");
-			else if(pen.get_value()>=0.8f)
-				printf("%%");
-			else if(pen.get_value()>=0.6f)
-				printf("O");
-			else if(pen.get_value()>=0.4f)
-				printf(":");
-			else if(pen.get_value()>=0.2f)
-				printf(".");
-			else if(pen.get_value()>=-0.0001f)
-				printf(" ");
-			else
-				printf("X"),ret++;
-		}
-		pen.dec_x(x);
-		printf("|\n");
-	}
-	pen.dec_y(y);
-	return ret;
-}
-
-int display_pen(generic_pen<double> pen, int w, int h)
-{
-	int ret=0;
-	int x, y;
-	// print out the after pic
-	for(y=0;y<h;y++,pen.inc_y())
-	{
-		printf("|");
-		for(x=0;x<w;x++,pen.inc_x())
-		{
-			if(pen.get_value()>=2.0f)
-				printf("#");
-			else if(pen.get_value()>=1.0f)
-				printf("@");
-			else if(pen.get_value()>=0.8f)
-				printf("%%");
-			else if(pen.get_value()>=0.6f)
-				printf("O");
-			else if(pen.get_value()>=0.4f)
-				printf(":");
-			else if(pen.get_value()>=0.2f)
-				printf(".");
-			else if(pen.get_value()>=-0.0001f)
-				printf(" ");
-			else
-				printf("X"),ret++;
-		}
-		pen.dec_x(x);
-		printf("|\n");
-	}
-	pen.dec_y(y);
-	return ret;
-}
-
-void emptyfunction(int v)
-{
-	static int stupid = 0;
-	stupid = v;
-	//printf("Called... %d\n",v);
-}
-
-int box_blur_test(void)
-{
-	typedef float boxblur_float;
-
-	printf("box_blur: ");
-
-	int w=25,h=25;
-
-	auto_ptr<boxblur_float> data(new boxblur_float[w*h]);
-	auto_ptr<boxblur_float> data2(new boxblur_float[w*h]);
-	if(!data.get())
-	{
-		printf("Um..... malloc failure on line %d of "__FILE__"...\n",__LINE__);
-		abort();
-	}
-
-	generic_pen<boxblur_float> pen(data.get(),w,h);
-	generic_pen<boxblur_float> pen2;
-
-	generic_pen<boxblur_float> pen3(data2.get(),w,h);
-	int x,y;
-
-	for(y=0;y<h;y++,pen.inc_y())
-	{
-		for(x=0;x<w;x++,pen.inc_x())
-		{
-			if( (x-y<=1 && y-x<=1) || y==h/2 || x==w/2)
-				pen.put_value(2);
-			else
-				pen.put_value(0);
-		}
-		pen.dec_x(x);
-	}
-	pen.dec_y(y);
-
-	int bad_values=0;
-
-	printf("\nBEFORE BOX BLUR:\n");
-
-	// print out the before pic
-	display_pen(pen,w,h);
-
-	// Pen 2 will be the end
-	pen2=pen;
-	pen2.move(w,h);
-
-	//temporary
-	vbox_blur(pen,pen2,2,pen3);
-	printf("\n VBLUR ONLY:\n");
-	display_pen(pen3,w,h);
-
-//	box_blur(pen,w,h,4);
-	hbox_blur(pen,pen2,2,pen3);
-
-	printf("\n HBLUR ONLY:\n");
-	display_pen(pen3,w,h);
-
-	pen2=pen3;
-	pen2.move(w,h);
-	vbox_blur(pen3,pen2,2,pen);
-
-	printf("\nAFTER BOX BLUR:\n");
-
-	// print out the after pic
-	bad_values=display_pen(pen,w,h);
-
-	if(bad_values)
-	{
-		printf("FAILURE! "__FILE__"@%d: blur result contained %d bad values\n",__LINE__,bad_values);
-		return 1;
-	}
-
-	boxblur_float max=0;
-	printf("CHECK BOXBLUR RESULTS %d,%d:\n",pen.diff_begin().x, pen.diff_begin().y);
-	for(y=0;y<h;y++,pen.inc_y())
-	{
-		for(x=0;x<w;x++,pen.inc_x())
-		{
-			boxblur_float f = 0;
-
-			for(int oy=-2; oy <= 2; ++oy)
-			{
-				int iy = y+oy;
-				if(iy < 0) iy = 0;
-				if(iy >= h) iy = h-1;
-
-				for(int ox=-2; ox <= 2; ++ox)
-				{
-					int ix = x+ox;
-					if(ix < 0) ix = 0;
-					if(ix >= w) ix = w-1;
-
-					if( (ix-iy<=1 && iy-ix<=1) || iy==h/2 || ix==w/2)
-						f += 2;
-				}
-			}
-
-			//print out if the relative error is high
-			/*f /= 25;
-			float rf = pen.get_value() - f/25;
-			if(f && rf > 0.3)
-			{
-				printf("pixel (%d,%d) off by %f\n",x,y,rf);
-			}*/
-			boxblur_float diff = fabs(pen.get_value() - f/25);
-			if(diff > max) max = diff;
-			pen.put_value(f/25); //if length = 2 then dim = 5.. area = 25
-		}
-		pen.dec_x(x);
-	}
-	pen.dec_y(y);
-
-	/*if(max)
-	{
-		for(y=0;y<h;y++,pen.inc_y())
-		{
-			for(x=0;x<w;x++,pen.inc_x())
-			{
-				pen.put_value(pen.get_value()/max);
-			}
-			pen.dec_x(x);
-		}
-		pen.dec_y(y);
-	}*/
-
-	//printf("\nHBOXBLUR ERROR (max = %e):\n",max);
-	printf("\nCorrect results:\n");
-	display_pen(pen,w,h);
-
-	printf("PASSED\n");
-
-	return 0;
-}
-
-/*
-float:
-|@@%O.     :::::          |
-|@@@%:.    :::::          |
-|%@@%O:.   :::::          |
-|O%%@%O:.  :::::          |
-|.:O%@%O:. :::::          |
-| .:O%@%O:.:::::          |
-|  .:O%@%O:O::::          |
-|   .:O%@%O%O:::          |
-|    .:O%@%@%O::          |
-|     .:O%@@@%::          |
-|::.:::O%@@@@@%O::::::::::|
-|::.::::O%@@@@@%::::::::::|
-|::.:::::OO@@@@@%O::::::::|
-|::.:::::::%@@@@@%O:::::::|
-|::.::::::.O%@@@@@%O::::::|
-|          ::%@@@%O:.     |
-|          ::O%@%@%O:.    |
-|          :.:O%O%@%O:.   |
-|          :.::O:O%@%O:.  |
-|          :.:.:.:O%@%O:. |
-|          :.:.: .:O%@%O:.|
-|          :.:.:  .:O%@%%O|
-|          :.:.:   .:O%@@%|
-|          :.:.:    .:%@@@|
-|          :.:.:     .O%@@|
-
-double:
-|@@%O.     .....          |
-|@@@O:.    .....          |
-|%@@%O:.   .....          |
-|OO%@%O:.  .....          |
-|.:O%@%O:. .....          |
-| .:O%@%O:.:....          |
-|  .:O%@%O:O:...          |
-|   .:O%@%O%O:..          |
-|    .:O%@%@%O:.          |
-|     .:O%@@@O:.          |
-|.....:O%@@@@@%O..........|
-|......:O%@@@@@%::........|
-|.......:OO@@@@@OO:.......|
-|........::%@@@@@%O:......|
-|..........O%@@@@@%O:.....|
-|          .:O@@@%O:.     |
-|          .:O%@%@%O:.    |
-|          ..:O%O%@%O:.   |
-|          ...:O:O%@%O:.  |
-|          ....:.:O%@%O:. |
-|          ..... .:O%@%O:.|
-|          .....  .:O%@%OO|
-|          .....   .:O%@@%|
-|          .....    .:O@@@|
-|          .....     .O%@@|
-
-
-*/
-
-int gaussian_blur_test(void)
-{
-	printf("gaussian_blur: ");
-#if 0
-	int w=25,h=25;
-	int bad_values=0;
-
-	auto_ptr<float> data(new float[w*h]);
-	if(!data.get())
-	{
-		printf("Um..... malloc failure on line %d of "__FILE__"...\n",__LINE__);
-		abort();
-	}
-
-	generic_pen<float> pen(data.get(),w,h);
-	generic_pen<float> pen2;
-	int x,y;
-
-	for(y=0;y<h;y++,pen.inc_y())
-	{
-		for(x=0;x<w;x++,pen.inc_x())
-		{
-			if((x-y<=1 && y-x<=1) || y==h/2)
-				pen.put_value(2);
-			else
-				pen.put_value(0);
-		}
-		pen.dec_x(x);
-	}
-	pen.dec_y(y);
-
-	printf("\nBEFORE GAUSSIAN BLUR:\n");
-
-	// print out the before pic
-	for(y=0;y<h;y++,pen.inc_y())
-	{
-		printf("|");
-		for(x=0;x<w;x++,pen.inc_x())
-		{
-			if(pen.get_value()>=2.0f)
-				printf("#");
-			else if(pen.get_value()>=1.0f)
-				printf("@");
-			else if(pen.get_value()>=0.8f)
-				printf("%%");
-			else if(pen.get_value()>=0.6f)
-				printf("O");
-			else if(pen.get_value()>=0.4f)
-				printf(":");
-			else if(pen.get_value()>=0.2f)
-				printf(".");
-			else if(pen.get_value()>=0.0f)
-				printf(" ");
-			else
-				printf("X"),bad_values++;
-		}
-		pen.dec_x(x);
-		printf("|\n");
-	}
-	pen.dec_y(y);
-
-	// Pen 2 will be the end
-	pen2=pen;
-	pen2.move(w,h);
-
-#if 0
-	gaussian_blur_5x5(pen,pen2);
-	gaussian_blur_5x5(pen,pen2);
-	gaussian_blur_5x5(pen,pen2);
-#endif
-
-#if 0
-	gaussian_blur_3x3(pen,pen2);
-	gaussian_blur_3x3(pen,pen2);
-	gaussian_blur_3x3(pen,pen2);
-	gaussian_blur_3x3(pen,pen2);
-	gaussian_blur_3x3(pen,pen2);
-#endif
-
-//	gaussian_blur(pen,pen2,15);
-	gaussian_blur(pen,pen2,10,10);
-
-	printf("\nAFTER GAUSSIAN BLUR:\n");
-
-	// print out the after pic
-	for(y=0;y<h;y++,pen.inc_y())
-	{
-		printf("|");
-		for(x=0;x<w;x++,pen.inc_x())
-		{
-			if(pen.get_value()>=2.0f)
-				printf("#");
-			else if(pen.get_value()>=1.0f)
-				printf("@");
-			else if(pen.get_value()>=0.8f)
-				printf("%%");
-			else if(pen.get_value()>=0.6f)
-				printf("O");
-			else if(pen.get_value()>=0.4f)
-				printf(":");
-			else if(pen.get_value()>=0.2f)
-				printf(".");
-			else if(pen.get_value()>=0.0f)
-				printf(" ");
-			else
-				printf("X"),bad_values++;
-		}
-		pen.dec_x(x);
-		printf("|\n");
-	}
-	pen.dec_y(y);
-
-	if(bad_values)
-	{
-		printf("FAILURE! "__FILE__"@%d: blur result contained bad values\n",__LINE__);
-		return 1;
-	}
-#endif
-	printf("PASSED\n");
-
-	return 0;
-}
-
-/* === E N T R Y P O I N T ================================================= */
-
-int main()
-{
-	int error=0;
-
-	error+=generic_pen_test(40,40);
-	error+=generic_pen_test(10,40);
-	error+=generic_pen_test(40,10);
-    if(error)return error;
-	error+=alpha_pen_test();
-	error+=bbox_pen_test();
-	error+=box_blur_test();
-    if(error)return error;
-	error+=gaussian_blur_test();
-
-	return error;
-}