mirror of
https://github.com/opencv/opencv.git
synced 2024-12-11 14:39:11 +08:00
878af7ada8
3rdparty: update OpenEXR 2.3.0 (#14725) * openexr 2.2.1 * openexr 2.3.0 * openexr: build fixes * openexr: build dwa tables on-demand
135 lines
4.0 KiB
C++
135 lines
4.0 KiB
C++
///////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copyright (c) 2011, 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.
|
|
//
|
|
///////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef IMFMULTIPARTINPUTFILE_H_
|
|
#define IMFMULTIPARTINPUTFILE_H_
|
|
|
|
#include "ImfGenericInputFile.h"
|
|
#include "ImfNamespace.h"
|
|
#include "ImfForward.h"
|
|
#include "ImfThreading.h"
|
|
#include "ImfExport.h"
|
|
|
|
OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_ENTER
|
|
|
|
|
|
class MultiPartInputFile : public GenericInputFile
|
|
{
|
|
public:
|
|
IMF_EXPORT
|
|
MultiPartInputFile(const char fileName[],
|
|
int numThreads = globalThreadCount(),
|
|
bool reconstructChunkOffsetTable = true);
|
|
|
|
IMF_EXPORT
|
|
MultiPartInputFile(IStream& is,
|
|
int numThreads = globalThreadCount(),
|
|
bool reconstructChunkOffsetTable = true);
|
|
|
|
IMF_EXPORT
|
|
virtual ~MultiPartInputFile();
|
|
|
|
// ----------------------
|
|
// Count of number of parts in file
|
|
// ---------------------
|
|
IMF_EXPORT
|
|
int parts() const;
|
|
|
|
|
|
//----------------------
|
|
// Access to the headers
|
|
//----------------------
|
|
|
|
IMF_EXPORT
|
|
const Header & header(int n) const;
|
|
|
|
|
|
//----------------------------------
|
|
// Access to the file format version
|
|
//----------------------------------
|
|
|
|
IMF_EXPORT
|
|
int version () const;
|
|
|
|
|
|
// =----------------------------------------
|
|
// Check whether the entire chunk offset
|
|
// table for the part is written correctly
|
|
// -----------------------------------------
|
|
IMF_EXPORT
|
|
bool partComplete(int part) const;
|
|
|
|
|
|
struct Data;
|
|
|
|
|
|
private:
|
|
Data* _data;
|
|
|
|
MultiPartInputFile(const MultiPartInputFile &); // not implemented
|
|
|
|
|
|
//
|
|
// used internally by 'Part' types to access individual parts of the multipart file
|
|
//
|
|
template<class T> T* getInputPart(int partNumber);
|
|
InputPartData* getPart(int);
|
|
|
|
void initialize();
|
|
|
|
|
|
|
|
|
|
friend class InputPart;
|
|
friend class ScanLineInputPart;
|
|
friend class TiledInputPart;
|
|
friend class DeepScanLineInputPart;
|
|
friend class DeepTiledInputPart;
|
|
|
|
//
|
|
// For backward compatibility.
|
|
//
|
|
|
|
friend class InputFile;
|
|
friend class TiledInputFile;
|
|
friend class ScanLineInputFile;
|
|
friend class DeepScanLineInputFile;
|
|
friend class DeepTiledInputFile;
|
|
};
|
|
|
|
|
|
OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_EXIT
|
|
|
|
#endif /* IMFMULTIPARTINPUTFILE_H_ */
|