mirror of
https://github.com/opencv/opencv.git
synced 2024-11-25 03:30:34 +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
123 lines
4.4 KiB
C++
123 lines
4.4 KiB
C++
///////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copyright (c) 2011, Industrial Light & Magic, a division of Lucas
|
|
// Digital Ltd. LLC
|
|
//
|
|
// Portions (c) 2012 Weta Digital Ltd
|
|
//
|
|
// 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 MULTIPARTOUTPUTFILE_H_
|
|
#define MULTIPARTOUTPUTFILE_H_
|
|
|
|
#include "ImfHeader.h"
|
|
#include "ImfGenericOutputFile.h"
|
|
#include "ImfForward.h"
|
|
#include "ImfThreading.h"
|
|
#include "ImfNamespace.h"
|
|
#include "ImfExport.h"
|
|
|
|
OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_ENTER
|
|
|
|
|
|
//
|
|
// Class responsible for handling the writing of multipart images.
|
|
//
|
|
// Note: Certain attributes are 'common' to all parts. Notably:
|
|
// * Display Window
|
|
// * Pixel Aspect Ratio
|
|
// * Time Code
|
|
// * Chromaticities
|
|
// The first header forms the basis for the set of attributes that are shared
|
|
// across the constituent parts.
|
|
//
|
|
// Parameters
|
|
// headers - pointer to array of headers; one for each part of the image file
|
|
// parts - count of number of parts
|
|
// overrideSharedAttributes - toggle for the handling of shared attributes.
|
|
// set false to check for inconsistencies, true
|
|
// to copy the values over from the first header.
|
|
// numThreads - number of threads that should be used in encoding the data.
|
|
//
|
|
|
|
class MultiPartOutputFile : public GenericOutputFile
|
|
{
|
|
public:
|
|
IMF_EXPORT
|
|
MultiPartOutputFile(const char fileName[],
|
|
const Header * headers,
|
|
int parts,
|
|
bool overrideSharedAttributes = false,
|
|
int numThreads = globalThreadCount());
|
|
|
|
IMF_EXPORT
|
|
MultiPartOutputFile(OStream & os,
|
|
const Header * headers,
|
|
int parts,
|
|
bool overrideSharedAttributes = false,
|
|
int numThreads = globalThreadCount());
|
|
|
|
//
|
|
// return number of parts in file
|
|
//
|
|
IMF_EXPORT
|
|
int parts() const;
|
|
|
|
//
|
|
// return header for part n
|
|
// (note: may have additional attributes compared to that passed to constructor)
|
|
//
|
|
IMF_EXPORT
|
|
const Header & header(int n) const;
|
|
|
|
IMF_EXPORT
|
|
~MultiPartOutputFile();
|
|
|
|
struct Data;
|
|
|
|
private:
|
|
Data* _data;
|
|
|
|
MultiPartOutputFile(const MultiPartOutputFile &); // not implemented
|
|
|
|
template<class T> T* getOutputPart(int partNumber);
|
|
|
|
|
|
friend class OutputPart;
|
|
friend class TiledOutputPart;
|
|
friend class DeepScanLineOutputPart;
|
|
friend class DeepTiledOutputPart;
|
|
};
|
|
|
|
|
|
OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_EXIT
|
|
|
|
#endif /* MULTIPARTOUTPUTFILE_H_ */
|