///////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2012, Industrial Light & Magic, a division of Lucas
// Digital Ltd. LLC
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Industrial Light & Magic nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
///////////////////////////////////////////////////////////////////////////
//-----------------------------------------------------------------------------
//
// Utility program to print an image file's header
//
//-----------------------------------------------------------------------------
#include "ImfNamespace.h"
#include <ImfMultiPartInputFile.h>
#include <ImfBoxAttribute.h>
#include <ImfChannelListAttribute.h>
#include <ImfChromaticitiesAttribute.h>
#include <ImfCompressionAttribute.h>
#include <ImfDoubleAttribute.h>
#include <ImfEnvmapAttribute.h>
#include <ImfFloatAttribute.h>
#include <ImfIntAttribute.h>
#include <ImfKeyCodeAttribute.h>
#include <ImfLineOrderAttribute.h>
#include <ImfMatrixAttribute.h>
#include <ImfPreviewImageAttribute.h>
#include <ImfRationalAttribute.h>
#include <ImfStringAttribute.h>
#include <ImfStringVectorAttribute.h>
#include <ImfTileDescriptionAttribute.h>
#include <ImfTimeCodeAttribute.h>
#include <ImfVecAttribute.h>
#include <ImfVersion.h>
#include <ImfHeader.h>
#include <iostream>
#include <iomanip>
using namespace OPENEXR_IMF_NAMESPACE;
using namespace std;
void
printCompression (Compression c)
{
switch (c)
{
case NO_COMPRESSION:
cout << "none";
break;
case RLE_COMPRESSION:
cout << "run-length encoding";
break;
case ZIPS_COMPRESSION:
cout << "zip, individual scanlines";
break;
case ZIP_COMPRESSION:
cout << "zip, multi-scanline blocks";
break;
case PIZ_COMPRESSION:
cout << "piz";
break;
case PXR24_COMPRESSION:
cout << "pxr24";
break;
case B44_COMPRESSION:
cout << "b44";
break;
case B44A_COMPRESSION:
cout << "b44a";
break;
case DWAA_COMPRESSION:
cout << "dwa, small scanline blocks";
break;
case DWAB_COMPRESSION:
cout << "dwa, medium scanline blocks";
break;
default:
cout << int (c);
break;
}
}
void
printLineOrder (LineOrder lo)
{
switch (lo)
{
case INCREASING_Y:
cout << "increasing y";
break;
case DECREASING_Y:
cout << "decreasing y";
break;
case RANDOM_Y:
cout << "random y";
break;
default:
cout << int (lo);
break;
}
}
void
printPixelType (PixelType pt)
{
switch (pt)
{
case UINT:
cout << "32-bit unsigned integer";
break;
case HALF:
cout << "16-bit floating-point";
break;
case FLOAT:
cout << "32-bit floating-point";
break;
default:
cout << "type " << int (pt);
break;
}
}
void
printLevelMode (LevelMode lm)
{
switch (lm)
{
case ONE_LEVEL:
cout << "single level";
break;
case MIPMAP_LEVELS:
cout << "mip-map";
break;
case RIPMAP_LEVELS:
cout << "rip-map";
break;
default:
cout << "level mode " << int (lm);
break;
}
}
void
printLevelRoundingMode (LevelRoundingMode lm)
{
switch (lm)
{
case ROUND_DOWN:
cout << "down";
break;
case ROUND_UP:
cout << "up";
break;
default:
cout << "mode " << int (lm);
break;
}
}
void
printTimeCode (TimeCode tc)
{
cout << " "
"time " <<
setfill ('0') <<
#ifndef HAVE_COMPLETE_IOMANIP
setw (2) << tc.hours() << ":" <<
setw (2) << tc.minutes() << ":" <<
setw (2) << tc.seconds() << ":" <<
setw (2) << tc.frame() << "\n" <<
#else
setw (2) << right << tc.hours() << ":" <<
setw (2) << right << tc.minutes() << ":" <<
setw (2) << right << tc.seconds() << ":" <<
setw (2) << right << tc.frame() << "\n" <<
#endif
setfill (' ') <<
" "
"drop frame " << tc.dropFrame() << ", "
"color frame " << tc.colorFrame() << ", "
"field/phase " << tc.fieldPhase() << "\n"
" "
"bgf0 " << tc.bgf0() << ", "
"bgf1 " << tc.bgf1() << ", "
"bgf2 " << tc.bgf2() << "\n"
" "
"user data 0x" << hex << tc.userData() << dec;
}
void
printEnvmap (Envmap e)
{
switch (e)
{
case ENVMAP_LATLONG:
cout << "latitude-longitude map";
break;
case ENVMAP_CUBE:
cout << "cube-face map";
break;
default:
cout << "map type " << int (e);
break;
}
}
void
printChannelList (const ChannelList &cl)
{
for (ChannelList::ConstIterator i = cl.begin(); i != cl.end(); ++i)
{
cout << "\n " << i.name() << ", ";
printPixelType (i.channel().type);
cout << ", sampling " <<
i.channel().xSampling << " " <<
i.channel().ySampling;
if (i.channel().pLinear)
cout << ", plinear";
}
}
void
printInfo (const char fileName[])
{
MultiPartInputFile in (fileName);
int parts = in.parts();
//
// Check to see if any parts are incomplete
//
bool fileComplete = true;
for (int i = 0; i < parts && fileComplete; ++i)
if (!in.partComplete (i))
fileComplete = false;
//
// Print file name and file format version
//
cout << "\nfile " << fileName <<
(fileComplete? "": " (incomplete)") <<
":\n\n";
cout << "file format version: " <<
getVersion (in.version()) << ", "
"flags 0x" <<
setbase (16) << getFlags (in.version()) << setbase (10) << "\n";
//
// Print the header of every part in the file
//
for (int p = 0; p < parts ; ++p)
{
const Header & h = in.header (p);
if (parts != 1)
{
cout << "\n\n part " << p <<
(in.partComplete (p)? "": " (incomplete)") <<
":\n";
}
for (Header::ConstIterator i = h.begin(); i != h.end(); ++i)
{
const Attribute *a = &i.attribute();
cout << i.name() << " (type " << a->typeName() << ")";
if (const Box2iAttribute *ta =
dynamic_cast <const Box2iAttribute *> (a))
{
cout << ": " << ta->value().min << " - " << ta->value().max;
}
else if (const Box2fAttribute *ta =
dynamic_cast <const Box2fAttribute *> (a))
{
cout << ": " << ta->value().min << " - " << ta->value().max;
}
else if (const ChannelListAttribute *ta =
dynamic_cast <const ChannelListAttribute *> (a))
{
cout << ":";
printChannelList (ta->value());
}
else if (const ChromaticitiesAttribute *ta =
dynamic_cast <const ChromaticitiesAttribute *> (a))
{
cout << ":\n"
" red " << ta->value().red << "\n"
" green " << ta->value().green << "\n"
" blue " << ta->value().blue << "\n"
" white " << ta->value().white;
}
else if (const CompressionAttribute *ta =
dynamic_cast <const CompressionAttribute *> (a))
{
cout << ": ";
printCompression (ta->value());
}
else if (const DoubleAttribute *ta =
dynamic_cast <const DoubleAttribute *> (a))
{
cout << ": " << ta->value();
}
else if (const EnvmapAttribute *ta =
dynamic_cast <const EnvmapAttribute *> (a))
{
cout << ": ";
printEnvmap (ta->value());
}
else if (const FloatAttribute *ta =
dynamic_cast <const FloatAttribute *> (a))
{
cout << ": " << ta->value();
}
else if (const IntAttribute *ta =
dynamic_cast <const IntAttribute *> (a))
{
cout << ": " << ta->value();
}
else if (const KeyCodeAttribute *ta =
dynamic_cast <const KeyCodeAttribute *> (a))
{
cout << ":\n"
" film manufacturer code " <<
ta->value().filmMfcCode() << "\n"
" film type code " <<
ta->value().filmType() << "\n"
" prefix " <<
ta->value().prefix() << "\n"
" count " <<
ta->value().count() << "\n"
" perf offset " <<
ta->value().perfOffset() << "\n"
" perfs per frame " <<
ta->value().perfsPerFrame() << "\n"
" perfs per count " <<
ta->value().perfsPerCount();
}
else if (const LineOrderAttribute *ta =
dynamic_cast <const LineOrderAttribute *> (a))
{
cout << ": ";
printLineOrder (ta->value());
}
else if (const M33fAttribute *ta =
dynamic_cast <const M33fAttribute *> (a))
{
cout << ":\n"
" (" <<
ta->value()[0][0] << " " <<
ta->value()[0][1] << " " <<
ta->value()[0][2] << "\n " <<
ta->value()[1][0] << " " <<
ta->value()[1][1] << " " <<
ta->value()[1][2] << "\n " <<
ta->value()[2][0] << " " <<
ta->value()[2][1] << " " <<
ta->value()[2][2] << ")";
}
else if (const M44fAttribute *ta =
dynamic_cast <const M44fAttribute *> (a))
{
cout << ":\n"
" (" <<
ta->value()[0][0] << " " <<
ta->value()[0][1] << " " <<
ta->value()[0][2] << " " <<
ta->value()[0][3] << "\n " <<
ta->value()[1][0] << " " <<
ta->value()[1][1] << " " <<
ta->value()[1][2] << " " <<
ta->value()[1][3] << "\n " <<
ta->value()[2][0] << " " <<
ta->value()[2][1] << " " <<
ta->value()[2][2] << " " <<
ta->value()[2][3] << "\n " <<
ta->value()[3][0] << " " <<
ta->value()[3][1] << " " <<
ta->value()[3][2] << " " <<
ta->value()[3][3] << ")";
}
else if (const PreviewImageAttribute *ta =
dynamic_cast <const PreviewImageAttribute *> (a))
{
cout << ": " <<
ta->value().width() << " by " <<
ta->value().height() << " pixels";
}
else if (const StringAttribute *ta =
dynamic_cast <const StringAttribute *> (a))
{
cout << ": \"" << ta->value() << "\"";
}
else if (const StringVectorAttribute * ta =
dynamic_cast<const StringVectorAttribute *>(a))
{
cout << ":";
for (StringVector::const_iterator i = ta->value().begin();
i != ta->value().end();
++i)
{
cout << "\n \"" << *i << "\"";
}
}
else if (const RationalAttribute *ta =
dynamic_cast <const RationalAttribute *> (a))
{
cout << ": " << ta->value().n << "/" << ta->value().d <<
" (" << double (ta->value()) << ")";
}
else if (const TileDescriptionAttribute *ta =
dynamic_cast <const TileDescriptionAttribute *> (a))
{
cout << ":\n ";
printLevelMode (ta->value().mode);
cout << "\n tile size " <<
ta->value().xSize << " by " <<
ta->value().ySize << " pixels";
if (ta->value().mode != ONE_LEVEL)
{
cout << "\n level sizes rounded ";
printLevelRoundingMode (ta->value().roundingMode);
}
}
else if (const TimeCodeAttribute *ta =
dynamic_cast <const TimeCodeAttribute *> (a))
{
cout << ":\n";
printTimeCode (ta->value());
}
else if (const V2iAttribute *ta =
dynamic_cast <const V2iAttribute *> (a))
{
cout << ": " << ta->value();
}
else if (const V2fAttribute *ta =
dynamic_cast <const V2fAttribute *> (a))
{
cout << ": " << ta->value();
}
else if (const V3iAttribute *ta =
dynamic_cast <const V3iAttribute *> (a))
{
cout << ": " << ta->value();
}
else if (const V3fAttribute *ta =
dynamic_cast <const V3fAttribute *> (a))
{
cout << ": " << ta->value();
}
cout << '\n';
}
}
cout << endl;
}
void
usageMessage (const char argv0[])
{
std::cerr << "usage: " << argv0 << " imagefile [imagefile ...]\n";
}
int
main(int argc, char **argv)
{
if (argc < 2)
{
usageMessage (argv[0]);
return 1;
}
for (int i = 1; i < argc; ++i)
{
if (!strcmp (argv[i], "-h"))
{
usageMessage (argv[0]);
return 1;
}
}
try
{
for (int i = 1; i < argc; ++i)
printInfo (argv[i]);
return 0;
}
catch (const std::exception &e)
{
std::cerr << e.what() << std::endl;
return 1;
}
}