|
Packit Service |
6754ca |
///////////////////////////////////////////////////////////////////////////
|
|
Packit Service |
6754ca |
//
|
|
Packit Service |
6754ca |
// Copyright (c) 2004, Industrial Light & Magic, a division of Lucas
|
|
Packit Service |
6754ca |
// Digital Ltd. LLC
|
|
Packit Service |
6754ca |
//
|
|
Packit Service |
6754ca |
// All rights reserved.
|
|
Packit Service |
6754ca |
//
|
|
Packit Service |
6754ca |
// Redistribution and use in source and binary forms, with or without
|
|
Packit Service |
6754ca |
// modification, are permitted provided that the following conditions are
|
|
Packit Service |
6754ca |
// met:
|
|
Packit Service |
6754ca |
// * Redistributions of source code must retain the above copyright
|
|
Packit Service |
6754ca |
// notice, this list of conditions and the following disclaimer.
|
|
Packit Service |
6754ca |
// * Redistributions in binary form must reproduce the above
|
|
Packit Service |
6754ca |
// copyright notice, this list of conditions and the following disclaimer
|
|
Packit Service |
6754ca |
// in the documentation and/or other materials provided with the
|
|
Packit Service |
6754ca |
// distribution.
|
|
Packit Service |
6754ca |
// * Neither the name of Industrial Light & Magic nor the names of
|
|
Packit Service |
6754ca |
// its contributors may be used to endorse or promote products derived
|
|
Packit Service |
6754ca |
// from this software without specific prior written permission.
|
|
Packit Service |
6754ca |
//
|
|
Packit Service |
6754ca |
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
Packit Service |
6754ca |
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
Packit Service |
6754ca |
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
Packit Service |
6754ca |
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
Packit Service |
6754ca |
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
Packit Service |
6754ca |
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
Packit Service |
6754ca |
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
Packit Service |
6754ca |
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
Packit Service |
6754ca |
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
Packit Service |
6754ca |
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
Packit Service |
6754ca |
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
Packit Service |
6754ca |
//
|
|
Packit Service |
6754ca |
///////////////////////////////////////////////////////////////////////////
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
//-----------------------------------------------------------------------------
|
|
Packit Service |
6754ca |
//
|
|
Packit Service |
6754ca |
// Low-level file input and output for OpenEXR.
|
|
Packit Service |
6754ca |
//
|
|
Packit Service |
6754ca |
//-----------------------------------------------------------------------------
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
#include <ImfIO.h>
|
|
Packit Service |
6754ca |
#include "Iex.h"
|
|
Packit Service |
6754ca |
#include "ImfNamespace.h"
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
OPENEXR_IMF_INTERNAL_NAMESPACE_SOURCE_ENTER
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
IStream::IStream (const char fileName[]): _fileName (fileName)
|
|
Packit Service |
6754ca |
{
|
|
Packit Service |
6754ca |
// empty
|
|
Packit Service |
6754ca |
}
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
IStream::~IStream ()
|
|
Packit Service |
6754ca |
{
|
|
Packit Service |
6754ca |
// empty
|
|
Packit Service |
6754ca |
}
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
bool
|
|
Packit Service |
6754ca |
IStream::isMemoryMapped () const
|
|
Packit Service |
6754ca |
{
|
|
Packit Service |
6754ca |
return false;
|
|
Packit Service |
6754ca |
}
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
char *
|
|
Packit Service |
6754ca |
IStream::readMemoryMapped (int n)
|
|
Packit Service |
6754ca |
{
|
|
Packit Service |
6754ca |
throw IEX_NAMESPACE::InputExc ("Attempt to perform a memory-mapped read "
|
|
Packit Service |
6754ca |
"on a file that is not memory mapped.");
|
|
Packit Service |
6754ca |
return 0;
|
|
Packit Service |
6754ca |
}
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
void
|
|
Packit Service |
6754ca |
IStream::clear ()
|
|
Packit Service |
6754ca |
{
|
|
Packit Service |
6754ca |
// empty
|
|
Packit Service |
6754ca |
}
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
const char *
|
|
Packit Service |
6754ca |
IStream::fileName () const
|
|
Packit Service |
6754ca |
{
|
|
Packit Service |
6754ca |
return _fileName.c_str();
|
|
Packit Service |
6754ca |
}
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
OStream::OStream (const char fileName[]): _fileName (fileName)
|
|
Packit Service |
6754ca |
{
|
|
Packit Service |
6754ca |
// empty
|
|
Packit Service |
6754ca |
}
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
OStream::~OStream ()
|
|
Packit Service |
6754ca |
{
|
|
Packit Service |
6754ca |
// empty
|
|
Packit Service |
6754ca |
}
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
const char *
|
|
Packit Service |
6754ca |
OStream::fileName () const
|
|
Packit Service |
6754ca |
{
|
|
Packit Service |
6754ca |
return _fileName.c_str();
|
|
Packit Service |
6754ca |
}
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
|
|
Packit Service |
6754ca |
OPENEXR_IMF_INTERNAL_NAMESPACE_SOURCE_EXIT
|