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This commit is contained in:
castano
2007-10-14 08:58:24 +00:00
parent b553bb11b8
commit e34a12a46f
77 changed files with 6 additions and 9 deletions
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65
src/nvtt/tools/cmdline.h Normal file
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// Copyright NVIDIA Corporation 2007 -- Ignacio Castano <icastano@nvidia.com>
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
#ifndef CMDLINE_H
#define CMDLINE_H
#include <nvcore/Debug.h>
#include <stdarg.h>
struct MyMessageHandler : public nv::MessageHandler {
MyMessageHandler() {
nv::debug::setMessageHandler( this );
}
~MyMessageHandler() {
nv::debug::resetMessageHandler();
}
virtual void log( const char * str, va_list arg ) {
va_list val;
va_copy(val, arg);
vfprintf(stderr, str, arg);
va_end(val);
}
};
struct MyAssertHandler : public nv::AssertHandler {
MyAssertHandler() {
nv::debug::setAssertHandler( this );
}
~MyAssertHandler() {
nv::debug::resetAssertHandler();
}
// Handler method, note that func might be NULL!
virtual int assert( const char *exp, const char *file, int line, const char *func ) {
fprintf(stderr, "Assertion failed: %s\nIn %s:%d\n", exp, file, line);
nv::debug::dumpInfo();
exit(1);
}
};
#endif // CMDLINE_H

438
src/nvtt/tools/compress.cpp Normal file
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// Copyright NVIDIA Corporation 2007 -- Ignacio Castano <icastano@nvidia.com>
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
#include <nvcore/StrLib.h>
#include <nvcore/StdStream.h>
#include <nvimage/Image.h>
#include <nvimage/DirectDrawSurface.h>
#include <nvtt/nvtt.h>
#include "cmdline.h"
#include <time.h> // clock
//#define WINDOWS_LEAN_AND_MEAN
//#include <windows.h> // TIMER
struct MyOutputHandler : public nvtt::OutputHandler
{
MyOutputHandler(const char * name) : total(0), progress(0), percentage(0), stream(new nv::StdOutputStream(name)) {}
virtual ~MyOutputHandler() { delete stream; }
virtual void setTotal(int t)
{
total = t;
}
virtual void setDisplayProgress(bool b)
{
verbose = b;
}
virtual void mipmap(int size, int width, int height, int depth, int face, int miplevel)
{
// ignore.
}
// Output data.
virtual void writeData(const void * data, int size)
{
nvDebugCheck(stream != NULL);
stream->serialize(const_cast<void *>(data), size);
progress += size;
int p = (100 * progress) / total;
if (verbose && p != percentage)
{
percentage = p;
printf("\r%d%%", percentage);
fflush(stdout);
}
}
int total;
int progress;
int percentage;
bool verbose;
nv::StdOutputStream * stream;
};
struct MyErrorHandler : public nvtt::ErrorHandler
{
virtual void error(nvtt::Error e)
{
nvDebugBreak();
}
};
// Set color to normal map conversion options.
void setColorToNormalMap(nvtt::InputOptions & inputOptions)
{
inputOptions.setNormalMap(false);
inputOptions.setConvertToNormalMap(true);
inputOptions.setHeightEvaluation(1.0f/3.0f, 1.0f/3.0f, 1.0f/3.0f, 0.0f);
//inputOptions.setNormalFilter(1.0f, 0, 0, 0);
//inputOptions.setNormalFilter(0.0f, 0, 0, 1);
inputOptions.setGamma(1.0f, 1.0f);
inputOptions.setNormalizeMipmaps(true);
}
// Set options for normal maps.
void setNormalMap(nvtt::InputOptions & inputOptions)
{
inputOptions.setNormalMap(true);
inputOptions.setConvertToNormalMap(false);
inputOptions.setGamma(1.0f, 1.0f);
inputOptions.setNormalizeMipmaps(true);
}
// Set options for color maps.
void setColorMap(nvtt::InputOptions & inputOptions)
{
inputOptions.setNormalMap(false);
inputOptions.setConvertToNormalMap(false);
inputOptions.setGamma(2.2f, 2.2f);
inputOptions.setNormalizeMipmaps(false);
}
int main(int argc, char *argv[])
{
MyAssertHandler assertHandler;
MyMessageHandler messageHandler;
bool normal = false;
bool color2normal = false;
bool wrapRepeat = false;
bool noMipmaps = false;
bool fast = false;
bool nocuda = false;
bool silent = false;
nvtt::Format format = nvtt::Format_BC1;
const char * externalCompressor = NULL;
nv::Path input;
nv::Path output;
// Parse arguments.
for (int i = 1; i < argc; i++)
{
// Input options.
if (strcmp("-color", argv[i]) == 0)
{
}
else if (strcmp("-normal", argv[i]) == 0)
{
normal = true;
}
else if (strcmp("-tonormal", argv[i]) == 0)
{
color2normal = true;
}
else if (strcmp("-clamp", argv[i]) == 0)
{
}
else if (strcmp("-repeat", argv[i]) == 0)
{
wrapRepeat = true;
}
else if (strcmp("-nomips", argv[i]) == 0)
{
noMipmaps = true;
}
// Compression options.
else if (strcmp("-fast", argv[i]) == 0)
{
fast = true;
}
else if (strcmp("-nocuda", argv[i]) == 0)
{
nocuda = true;
}
else if (strcmp("-rgb", argv[i]) == 0)
{
format = nvtt::Format_RGB;
}
else if (strcmp("-bc1", argv[i]) == 0)
{
format = nvtt::Format_BC1;
}
else if (strcmp("-bc1a", argv[i]) == 0)
{
format = nvtt::Format_BC1a;
}
else if (strcmp("-bc2", argv[i]) == 0)
{
format = nvtt::Format_BC2;
}
else if (strcmp("-bc3", argv[i]) == 0)
{
format = nvtt::Format_BC3;
}
else if (strcmp("-bc3n", argv[i]) == 0)
{
format = nvtt::Format_BC3n;
}
else if (strcmp("-bc4", argv[i]) == 0)
{
format = nvtt::Format_BC4;
}
else if (strcmp("-bc5", argv[i]) == 0)
{
format = nvtt::Format_BC5;
}
// Undocumented option. Mainly used for testing.
else if (strcmp("-ext", argv[i]) == 0)
{
if (i+1 < argc && argv[i+1][0] != '-') {
externalCompressor = argv[i+1];
i++;
}
}
// Misc options
else if (strcmp("-silent", argv[i]) == 0)
{
silent = true;
}
else if (argv[i][0] != '-')
{
input = argv[i];
if (i+1 < argc && argv[i+1][0] != '-') {
output = argv[i+1];
}
else
{
output.copy(input.str());
output.stripExtension();
output.append(".dds");
}
break;
}
}
printf("NVIDIA Texture Tools - Copyright NVIDIA Corporation 2007\n\n");
if (input.isNull())
{
printf("usage: nvcompress [options] infile [outfile]\n\n");
printf("Input options:\n");
printf(" -color \tThe input image is a color map (default).\n");
printf(" -normal \tThe input image is a normal map.\n");
printf(" -tonormal\tConvert input to normal map.\n");
printf(" -clamp \tClamp wrapping mode (default).\n");
printf(" -repeat \tRepeat wrapping mode.\n");
printf(" -nomips \tDisable mipmap generation.\n\n");
printf("Compression options:\n");
printf(" -fast \tFast compression.\n");
printf(" -nocuda \tDo not use cuda compressor.\n");
printf(" -rgb \tRGBA format\n");
printf(" -bc1 \tBC1 format (DXT1)\n");
printf(" -bc1a \tBC1 format with binary alpha (DXT1a)\n");
printf(" -bc2 \tBC2 format (DXT3)\n");
printf(" -bc3 \tBC3 format (DXT5)\n");
printf(" -bc3n \tBC3 normal map format (DXT5nm)\n");
printf(" -bc4 \tBC4 format (ATI1)\n");
printf(" -bc5 \tBC5 format (3Dc/ATI2)\n\n");
return 1;
}
// @@ Make sure input file exists.
// Set input options.
nvtt::InputOptions inputOptions;
if (nv::strCaseCmp(input.extension(), ".dds") == 0)
{
// Load surface.
nv::DirectDrawSurface dds(input);
if (!dds.isValid())
{
fprintf(stderr, "The file '%s' is not a valid DDS file.\n", input.str());
return 1;
}
if (!dds.isSupported() || dds.isTexture3D())
{
fprintf(stderr, "The file '%s' is not a supported DDS file.\n", input.str());
return 1;
}
uint faceCount;
if (dds.isTexture2D())
{
inputOptions.setTextureLayout(nvtt::TextureType_2D, dds.width(), dds.height());
faceCount = 1;
}
else
{
nvDebugCheck(dds.isTextureCube());
inputOptions.setTextureLayout(nvtt::TextureType_Cube, dds.width(), dds.height());
faceCount = 6;
}
uint mipmapCount = dds.mipmapCount();
nv::Image mipmap;
for (uint f = 0; f < faceCount; f++)
{
for (uint m = 0; m <= mipmapCount; m++)
{
dds.mipmap(&mipmap, f, m);
inputOptions.setMipmapData(mipmap.pixels(), mipmap.width(), mipmap.height(), 1, f, m);
}
}
}
else
{
// Regular image.
nv::Image image;
if (!image.load(input))
{
fprintf(stderr, "The file '%s' is not a supported image type.\n", input.str());
return 1;
}
inputOptions.setTextureLayout(nvtt::TextureType_2D, image.width(), image.height());
inputOptions.setMipmapData(image.pixels(), image.width(), image.height());
}
if (fast)
{
inputOptions.setMipmapping(true, nvtt::MipmapFilter_Box);
}
else
{
inputOptions.setMipmapping(true, nvtt::MipmapFilter_Box);
//inputOptions.setMipmapping(true, nvtt::MipmapFilter_Kaiser);
}
if (wrapRepeat)
{
inputOptions.setWrapMode(nvtt::WrapMode_Repeat);
}
else
{
inputOptions.setWrapMode(nvtt::WrapMode_Clamp);
}
if (normal)
{
setNormalMap(inputOptions);
}
else if (color2normal)
{
setColorToNormalMap(inputOptions);
}
else
{
setColorMap(inputOptions);
}
if (noMipmaps)
{
inputOptions.setMipmapping(false);
}
nvtt::CompressionOptions compressionOptions;
compressionOptions.setFormat(format);
if (fast)
{
compressionOptions.setQuality(nvtt::Quality_Fastest);
}
else
{
compressionOptions.setQuality(nvtt::Quality_Normal);
//compressionOptions.setQuality(nvtt::Quality_Production, 0.5f);
//compressionOptions.setQuality(nvtt::Quality_Highest);
}
compressionOptions.enableHardwareCompression(!nocuda);
compressionOptions.setColorWeights(1, 1, 1);
if (externalCompressor != NULL)
{
compressionOptions.setExternalCompressor(externalCompressor);
}
MyErrorHandler errorHandler;
MyOutputHandler outputHandler(output);
if (outputHandler.stream->isError())
{
fprintf(stderr, "Error opening '%s' for writting\n", output.str());
return 1;
}
outputHandler.setTotal(nvtt::estimateSize(inputOptions, compressionOptions));
outputHandler.setDisplayProgress(!silent);
nvtt::OutputOptions outputOptions(&outputHandler, &errorHandler);
//nvtt::OutputOptions outputOptions(NULL, &errorHandler);
// printf("Press ENTER.\n");
// fflush(stdout);
// getchar();
/* LARGE_INTEGER temp;
QueryPerformanceFrequency((LARGE_INTEGER*) &temp);
double freq = ((double) temp.QuadPart) / 1000.0;
LARGE_INTEGER start_time;
QueryPerformanceCounter((LARGE_INTEGER*) &start_time);
*/
clock_t start = clock();
nvtt::compress(inputOptions, outputOptions, compressionOptions);
/*
LARGE_INTEGER end_time;
QueryPerformanceCounter((LARGE_INTEGER*) &end_time);
float diff_time = (float) (((double) end_time.QuadPart - (double) start_time.QuadPart) / freq);
printf("\rtime taken: %.3f seconds\n", diff_time/1000);
*/
clock_t end = clock();
printf("\rtime taken: %.3f seconds\n", float(end-start) / CLOCKS_PER_SEC);
return 0;
}

31
src/nvtt/tools/configdialog.cpp Normal file
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// Copyright NVIDIA Corporation 2007 -- Ignacio Castano <icastano@nvidia.com>
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
#include "configdialog.h"
ConfigDialog::ConfigDialog(QWidget *parent/*=0*/) : QDialog(parent)
{
ui.setupUi(this);
}

43
src/nvtt/tools/configdialog.h Normal file
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// Copyright NVIDIA Corporation 2007 -- Ignacio Castano <icastano@nvidia.com>
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
#ifndef CONFIGDIALOG_H
#define CONFIGDIALOG_H
#include <QtGui/QDialog>
#include "ui_nvdxtdialog.h"
class ConfigDialog : public QDialog
{
Q_OBJECT
public:
ConfigDialog(QWidget *parent = 0);
private:
Ui::ConfigDialog ui;
};
#endif // CONFIGDIALOG_H

983
src/nvtt/tools/configdialog.ui Normal file
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<ui version="4.0" >
<class>ConfigDialog</class>
<widget class="QDialog" name="ConfigDialog" >
<property name="geometry" >
<rect>
<x>0</x>
<y>0</y>
<width>626</width>
<height>532</height>
</rect>
</property>
<property name="windowTitle" >
<string>Dialog</string>
</property>
<property name="sizeGripEnabled" >
<bool>true</bool>
</property>
<layout class="QVBoxLayout" >
<property name="margin" >
<number>9</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<widget class="QListWidget" name="listWidget" >
<property name="sizePolicy" >
<sizepolicy>
<hsizetype>7</hsizetype>
<vsizetype>7</vsizetype>
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize" >
<size>
<width>64</width>
<height>0</height>
</size>
</property>
<property name="maximumSize" >
<size>
<width>128</width>
<height>16777215</height>
</size>
</property>
<property name="horizontalScrollBarPolicy" >
<enum>Qt::ScrollBarAlwaysOff</enum>
</property>
<property name="movement" >
<enum>QListView::Static</enum>
</property>
<property name="flow" >
<enum>QListView::TopToBottom</enum>
</property>
<property name="isWrapping" stdset="0" >
<bool>false</bool>
</property>
<property name="resizeMode" >
<enum>QListView::Adjust</enum>
</property>
<property name="viewMode" >
<enum>QListView::IconMode</enum>
</property>
<item>
<property name="text" >
<string>Input</string>
</property>
<property name="icon" >
<iconset>../../../../../../castano-stuff/qshaderedit/src/images/win/fileopen.png</iconset>
</property>
</item>
<item>
<property name="text" >
<string>Output</string>
</property>
<property name="icon" >
<iconset>../../../../../../castano-stuff/qshaderedit/src/images/win/filesave.png</iconset>
</property>
</item>
<item>
<property name="text" >
<string>Settings</string>
</property>
<property name="icon" >
<iconset>../../../../../../castano-stuff/qshaderedit/src/images/toolbutton.png</iconset>
</property>
</item>
<item>
<property name="text" >
<string>Preview</string>
</property>
<property name="icon" >
<iconset>../../../../../../castano-stuff/qshaderedit/src/images/colorpicker.png</iconset>
</property>
</item>
<item>
<property name="text" >
<string>3D Preview</string>
</property>
<property name="icon" >
<iconset>../../../../../../castano-stuff/qshaderedit/src/images/colorpicker.png</iconset>
</property>
</item>
</widget>
</item>
<item>
<widget class="QTabWidget" name="tabWidget" >
<property name="sizePolicy" >
<sizepolicy>
<hsizetype>7</hsizetype>
<vsizetype>7</vsizetype>
<horstretch>5</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize" >
<size>
<width>400</width>
<height>0</height>
</size>
</property>
<property name="tabPosition" >
<enum>QTabWidget::North</enum>
</property>
<property name="tabShape" >
<enum>QTabWidget::Rounded</enum>
</property>
<property name="currentIndex" >
<number>0</number>
</property>
<widget class="QWidget" name="tab_5" >
<attribute name="title" >
<string>Input</string>
</attribute>
<layout class="QVBoxLayout" >
<property name="margin" >
<number>9</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<widget class="QLineEdit" name="lineEdit" />
</item>
<item>
<widget class="QPushButton" name="openButton" >
<property name="text" >
<string>Open</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<layout class="QVBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<widget class="QLabel" name="label_4" >
<property name="sizePolicy" >
<sizepolicy>
<hsizetype>0</hsizetype>
<vsizetype>0</vsizetype>
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize" >
<size>
<width>172</width>
<height>172</height>
</size>
</property>
<property name="baseSize" >
<size>
<width>172</width>
<height>172</height>
</size>
</property>
<property name="acceptDrops" >
<bool>true</bool>
</property>
<property name="toolTip" >
<string>Drop images here</string>
</property>
<property name="frameShape" >
<enum>QFrame::StyledPanel</enum>
</property>
<property name="text" >
<string/>
</property>
<property name="pixmap" >
<pixmap>../../../../../../castano-stuff/qshaderedit/src/images/default.png</pixmap>
</property>
<property name="scaledContents" >
<bool>true</bool>
</property>
<property name="margin" >
<number>1</number>
</property>
</widget>
</item>
<item>
<widget class="QTextEdit" name="textEdit" >
<property name="enabled" >
<bool>false</bool>
</property>
<property name="sizePolicy" >
<sizepolicy>
<hsizetype>0</hsizetype>
<vsizetype>7</vsizetype>
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize" >
<size>
<width>172</width>
<height>0</height>
</size>
</property>
<property name="frameShape" >
<enum>QFrame::StyledPanel</enum>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QVBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>4</number>
</property>
<item>
<widget class="QGroupBox" name="groupBox_4" >
<property name="sizePolicy" >
<sizepolicy>
<hsizetype>5</hsizetype>
<vsizetype>5</vsizetype>
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="title" >
<string>Type</string>
</property>
<layout class="QVBoxLayout" >
<property name="margin" >
<number>4</number>
</property>
<property name="spacing" >
<number>0</number>
</property>
<item>
<widget class="QRadioButton" name="radioButton" >
<property name="text" >
<string>RGB</string>
</property>
<property name="checked" >
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="radioButton_2" >
<property name="text" >
<string>RGBA</string>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="radioButton_3" >
<property name="text" >
<string>Monochrome</string>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="radioButton_4" >
<property name="text" >
<string>Normal Map</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<widget class="QCheckBox" name="checkBox_5" >
<property name="enabled" >
<bool>false</bool>
</property>
<property name="text" >
<string>Alpha is opacity</string>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="checkBox_2" >
<property name="enabled" >
<bool>false</bool>
</property>
<property name="text" >
<string>Convert to normal map</string>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="checkBox" >
<property name="text" >
<string>Generate mipmaps</string>
</property>
<property name="checked" >
<bool>true</bool>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<widget class="QLabel" name="label_8" >
<property name="text" >
<string>Mipmap filter</string>
</property>
<property name="buddy" >
<cstring>comboBox</cstring>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="comboBox" >
<item>
<property name="text" >
<string>Box</string>
</property>
</item>
<item>
<property name="text" >
<string>Triangle</string>
</property>
</item>
<item>
<property name="text" >
<string>Mitchell</string>
</property>
</item>
<item>
<property name="text" >
<string>Kaiser</string>
</property>
</item>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<widget class="QLabel" name="label_5" >
<property name="sizePolicy" >
<sizepolicy>
<hsizetype>1</hsizetype>
<vsizetype>5</vsizetype>
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text" >
<string>Gamma</string>
</property>
<property name="buddy" >
<cstring>gammaSpinBox</cstring>
</property>
</widget>
</item>
<item>
<widget class="QDoubleSpinBox" name="gammaSpinBox" >
<property name="buttonSymbols" >
<enum>QAbstractSpinBox::UpDownArrows</enum>
</property>
<property name="maximum" >
<double>4.000000000000000</double>
</property>
<property name="minimum" >
<double>0.050000000000000</double>
</property>
<property name="singleStep" >
<double>0.050000000000000</double>
</property>
<property name="value" >
<double>2.200000000000000</double>
</property>
</widget>
</item>
</layout>
</item>
<item>
<spacer>
<property name="orientation" >
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" >
<size>
<width>204</width>
<height>71</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
</layout>
</item>
</layout>
</widget>
<widget class="QWidget" name="tab_3" >
<attribute name="title" >
<string>Output</string>
</attribute>
<layout class="QVBoxLayout" >
<property name="margin" >
<number>9</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<layout class="QVBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<widget class="QLabel" name="label_3" >
<property name="text" >
<string>Format:</string>
</property>
<property name="textFormat" >
<enum>Qt::PlainText</enum>
</property>
<property name="textInteractionFlags" >
<enum>Qt::NoTextInteraction</enum>
</property>
<property name="buddy" >
<cstring>formatComboBox</cstring>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="formatComboBox" >
<item>
<property name="text" >
<string>BC1 (DXT1)</string>
</property>
</item>
<item>
<property name="text" >
<string>BC2 (DXT3)</string>
</property>
</item>
<item>
<property name="text" >
<string>BC3 (DXT5)</string>
</property>
</item>
</widget>
</item>
<item>
<widget class="QLabel" name="label_9" >
<property name="text" >
<string>Color Space:</string>
</property>
<property name="buddy" >
<cstring>comboBox_2</cstring>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="comboBox_2" >
<item>
<property name="text" >
<string>RGB</string>
</property>
</item>
<item>
<property name="text" >
<string>YCoCg</string>
</property>
</item>
<item>
<property name="text" >
<string>JPEG LS (R-G, G, B-G)</string>
</property>
</item>
</widget>
</item>
</layout>
</item>
<item>
<spacer>
<property name="orientation" >
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" >
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QPushButton" name="pushButton_5" >
<property name="text" >
<string>Export</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<spacer>
<property name="orientation" >
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" >
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
</layout>
</widget>
<widget class="QWidget" name="tab_4" >
<attribute name="title" >
<string>Settings</string>
</attribute>
<widget class="QWidget" name="verticalLayout_3" >
<property name="geometry" >
<rect>
<x>10</x>
<y>10</y>
<width>202</width>
<height>242</height>
</rect>
</property>
<layout class="QVBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<widget class="QGroupBox" name="groupBox_3" >
<property name="title" >
<string>Quality</string>
</property>
<layout class="QVBoxLayout" >
<property name="margin" >
<number>9</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<widget class="QSlider" name="horizontalSlider" >
<property name="maximum" >
<number>9</number>
</property>
<property name="value" >
<number>9</number>
</property>
<property name="orientation" >
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label_2" >
<property name="frameShape" >
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow" >
<enum>QFrame::Plain</enum>
</property>
<property name="text" >
<string>9 - Best</string>
</property>
<property name="textFormat" >
<enum>Qt::PlainText</enum>
</property>
<property name="textInteractionFlags" >
<enum>Qt::NoTextInteraction</enum>
</property>
<property name="buddy" >
<cstring>horizontalSlider</cstring>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<widget class="QLabel" name="label" >
<property name="text" >
<string>Threshold</string>
</property>
</widget>
</item>
<item>
<widget class="QDoubleSpinBox" name="doubleSpinBox" />
</item>
</layout>
</item>
</layout>
</widget>
</item>
<item>
<widget class="QGroupBox" name="groupBox_6" >
<property name="title" >
<string>Color Weights</string>
</property>
<layout class="QVBoxLayout" >
<property name="margin" >
<number>9</number>
</property>
<property name="spacing" >
<number>0</number>
</property>
<item>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<widget class="QLabel" name="label_10" >
<property name="text" >
<string>Red</string>
</property>
<property name="buddy" >
<cstring>doubleSpinBox_2</cstring>
</property>
</widget>
</item>
<item>
<widget class="QDoubleSpinBox" name="doubleSpinBox_2" />
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<widget class="QLabel" name="label_11" >
<property name="text" >
<string>Green</string>
</property>
<property name="buddy" >
<cstring>doubleSpinBox_3</cstring>
</property>
</widget>
</item>
<item>
<widget class="QDoubleSpinBox" name="doubleSpinBox_3" />
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<widget class="QLabel" name="label_12" >
<property name="text" >
<string>Blue</string>
</property>
<property name="buddy" >
<cstring>doubleSpinBox_4</cstring>
</property>
</widget>
</item>
<item>
<widget class="QDoubleSpinBox" name="doubleSpinBox_4" />
</item>
</layout>
</item>
</layout>
</widget>
</item>
</layout>
</widget>
</widget>
<widget class="QWidget" name="tab" >
<attribute name="title" >
<string>Preview</string>
</attribute>
<layout class="QVBoxLayout" >
<property name="margin" >
<number>9</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<widget class="QGroupBox" name="groupBox" >
<property name="title" >
<string>Input</string>
</property>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>3</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
</layout>
</widget>
</item>
<item>
<widget class="QGroupBox" name="groupBox_2" >
<property name="title" >
<string>Output</string>
</property>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>3</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
</layout>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<widget class="QCheckBox" name="filterCheckBox" >
<property name="text" >
<string>Bilinear Filter</string>
</property>
<property name="checked" >
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="diffCheckBox" >
<property name="text" >
<string>View difference</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
<widget class="QWidget" name="tab_2" >
<attribute name="title" >
<string>3D Preview</string>
</attribute>
<layout class="QVBoxLayout" >
<property name="margin" >
<number>9</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<spacer>
<property name="orientation" >
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" >
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QComboBox" name="comboBox_3" >
<item>
<property name="text" >
<string>Quad</string>
</property>
</item>
<item>
<property name="text" >
<string>Sphere</string>
</property>
</item>
<item>
<property name="text" >
<string>Cylinder</string>
</property>
</item>
<item>
<property name="text" >
<string>Teapot</string>
</property>
</item>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QFrame" name="frame" >
<property name="frameShape" >
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow" >
<enum>QFrame::Raised</enum>
</property>
</widget>
</item>
</layout>
</widget>
</widget>
</item>
</layout>
</item>
<item>
<widget class="Line" name="line" >
<property name="orientation" >
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" >
<property name="margin" >
<number>0</number>
</property>
<property name="spacing" >
<number>6</number>
</property>
<item>
<widget class="QPushButton" name="pushButton_6" >
<property name="text" >
<string>Default</string>
</property>
</widget>
</item>
<item>
<widget class="QProgressBar" name="progressBar" >
<property name="value" >
<number>24</number>
</property>
<property name="orientation" >
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="pushButton" >
<property name="text" >
<string>Quit</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
<resources/>
<connections>
<connection>
<sender>listWidget</sender>
<signal>currentRowChanged(int)</signal>
<receiver>tabWidget</receiver>
<slot>setCurrentPage(int)</slot>
<hints>
<hint type="sourcelabel" >
<x>114</x>
<y>67</y>
</hint>
<hint type="destinationlabel" >
<x>173</x>
<y>95</y>
</hint>
</hints>
</connection>
</connections>
</ui>

57
src/nvtt/tools/ddsinfo.cpp Normal file
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// Copyright NVIDIA Corporation 2007 -- Ignacio Castano <icastano@nvidia.com>
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
#include <nvcore/StrLib.h>
#include <nvcore/StdStream.h>
#include <nvimage/Image.h>
#include <nvimage/DirectDrawSurface.h>
#include "cmdline.h"
int main(int argc, char *argv[])
{
MyAssertHandler assertHandler;
MyMessageHandler messageHandler;
if (argc != 2)
{
printf("NVIDIA Texture Tools - Copyright NVIDIA Corporation 2007\n\n");
printf("usage: nvddsinfo ddsfile\n\n");
return 1;
}
// Load surface.
nv::DirectDrawSurface dds(argv[1]);
if (!dds.isValid())
{
printf("The file '%s' is not a valid DDS file.\n", argv[1]);
return 1;
}
dds.printInfo();
return 0;
}

71
src/nvtt/tools/decompress.cpp Normal file
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// Copyright NVIDIA Corporation 2007 -- Ignacio Castano <icastano@nvidia.com>
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
#include <nvcore/StrLib.h>
#include <nvcore/StdStream.h>
#include <nvimage/Image.h>
#include <nvimage/DirectDrawSurface.h>
#include <nvimage/ImageIO.h>
#include "cmdline.h"
int main(int argc, char *argv[])
{
MyAssertHandler assertHandler;
MyMessageHandler messageHandler;
if (argc != 2)
{
printf("NVIDIA Texture Tools - Copyright NVIDIA Corporation 2007\n\n");
printf("usage: nvdecompress 'ddsfile'\n\n");
return 1;
}
// Load surface.
nv::DirectDrawSurface dds(argv[1]);
if (!dds.isValid())
{
printf("The file '%s' is not a valid DDS file.\n", argv[1]);
return 1;
}
nv::Path name(argv[1]);
name.stripExtension();
name.append(".tga");
nv::StdOutputStream stream(name.str());
if (stream.isError()) {
printf("Error opening '%s' for writting\n", name.str());
return 1;
}
// @@ TODO: Add command line options to output mipmaps, cubemap faces, etc.
nv::Image img;
dds.mipmap(&img, 0, 0); // get first image
nv::ImageIO::saveTGA(stream, &img);
return 0;
}

232
src/nvtt/tools/imgdiff.cpp Normal file
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// Copyright NVIDIA Corporation 2007 -- Ignacio Castano <icastano@nvidia.com>
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
#include <nvcore/StrLib.h>
#include <nvcore/StdStream.h>
#include <nvcore/Containers.h>
#include <nvimage/Image.h>
#include <nvimage/DirectDrawSurface.h>
#include <nvmath/Color.h>
#include <math.h>
#include "cmdline.h"
static bool loadImage(nv::Image & image, const char * fileName)
{
if (nv::strCaseCmp(nv::Path::extension(fileName), ".dds") == 0)
{
nv::DirectDrawSurface dds(fileName);
if (!dds.isValid())
{
printf("The file '%s' is not a valid DDS file.\n", fileName);
return false;
}
dds.mipmap(&image, 0, 0); // get first image
}
else
{
// Regular image.
if (!image.load(fileName))
{
printf("The file '%s' is not a supported image type.\n", fileName);
return false;
}
}
return true;
}
// @@ Compute per-tile errors.
struct Error
{
Error()
{
samples = 0;
mabse = 0.0f;
maxabse = 0.0f;
mse = 0.0f;
}
void addSample(float e)
{
samples++;
mabse += fabsf(e);
maxabse = nv::max(maxabse, fabsf(e));
mse += e * e;
}
void done()
{
mabse /= samples;
mse /= samples;
rmse = sqrt(mse);
psnr = (rmse == 0) ? 999.0f : 20.0f * log10(255.0 / rmse);
}
void print()
{
printf("Mean absolute error: %f\n", mabse);
printf("Max absolute error: %f\n", maxabse);
printf("Root mean squared error: %f\n", rmse);
printf("Peak signal to noise ratio in dB: %f\n", psnr);
}
int samples;
float mabse;
float maxabse;
float mse;
float rmse;
float psnr;
};
int main(int argc, char *argv[])
{
MyAssertHandler assertHandler;
MyMessageHandler messageHandler;
bool compareNormal = false;
bool compareAlpha = false;
nv::Path input0;
nv::Path input1;
nv::Path output;
// Parse arguments.
for (int i = 1; i < argc; i++)
{
// Input options.
if (strcmp("-normal", argv[i]) == 0)
{
compareNormal = true;
}
if (strcmp("-alpha", argv[i]) == 0)
{
compareAlpha = true;
}
else if (argv[i][0] != '-')
{
input0 = argv[i];
if (i+1 < argc && argv[i+1][0] != '-') {
input1 = argv[i+1];
}
break;
}
}
if (input0.isNull() || input1.isNull())
{
printf("NVIDIA Texture Tools - Copyright NVIDIA Corporation 2007\n\n");
printf("usage: nvimgdiff [options] original_file updated_file [output]\n\n");
printf("Diff options:\n");
printf(" -normal \tCompare images as if they were normal maps.\n");
printf(" -alpha \tCompare alpha weighted images.\n");
return 1;
}
nv::Image image0, image1;
if (!loadImage(image0, input0)) return 0;
if (!loadImage(image1, input1)) return 0;
const uint w0 = image0.width();
const uint h0 = image0.height();
const uint w1 = image1.width();
const uint h1 = image1.height();
const uint w = nv::min(w0, w1);
const uint h = nv::min(h0, h1);
// Compute errors.
Error error_r;
Error error_g;
Error error_b;
Error error_a;
Error error_total;
for (uint i = 0; i < h; i++)
{
for (uint e = 0; e < w; e++)
{
const nv::Color32 c0(image0.pixel(e, i));
const nv::Color32 c1(image1.pixel(e, i));
float r = c0.r - c1.r;
float g = c0.g - c1.g;
float b = c0.b - c1.b;
float a = c0.a - c1.a;
error_r.addSample(r);
error_g.addSample(g);
error_b.addSample(b);
error_a.addSample(a);
if (compareAlpha)
{
error_total.addSample(r * c0.a / 255.0f);
error_total.addSample(g * c0.a / 255.0f);
error_total.addSample(b * c0.a / 255.0f);
}
else
{
error_total.addSample(r);
error_total.addSample(g);
error_total.addSample(b);
}
}
}
error_r.done();
error_g.done();
error_b.done();
error_a.done();
error_total.done();
printf("Image size compared: %dx%d\n", w, h);
if (w != w0 || w != w1 || h != h0 || h != h1) {
printf("--- NOTE: only the overlap between the 2 images (%d,%d) and (%d,%d) was compared\n", w0, h0, w1, h1);
}
printf("Total pixels: %d\n", w*h);
printf("Color:\n");
error_total.print();
if (compareAlpha)
{
printf("Alpha:\n");
error_a.print();
}
// @@ Write image difference.
return 0;
}