mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-21 10:13:43 +03:00
f91655b0c5
Automatically update code with clang-format disabling for avoiding formatting. You can check the python script in GitHub PR
111 lines
4.3 KiB
C++
111 lines
4.3 KiB
C++
// Copyright (c) 2020 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it under
|
|
// the terms of the GNU Lesser General Public License version 2.1 as published
|
|
// by the Free Software Foundation, with special exception defined in the file
|
|
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
// distribution for complete text of the license and disclaimer of any warranty.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
#ifndef _Image_CompressedPixMap_HeaderFile
|
|
#define _Image_CompressedPixMap_HeaderFile
|
|
|
|
#include <Image_Format.hxx>
|
|
#include <Image_CompressedFormat.hxx>
|
|
#include <NCollection_Array1.hxx>
|
|
#include <NCollection_Buffer.hxx>
|
|
#include <Standard_Type.hxx>
|
|
|
|
//! Compressed pixmap data definition.
|
|
//! It is defined independently from Image_PixMap, which defines only uncompressed formats.
|
|
class Image_CompressedPixMap : public Standard_Transient
|
|
{
|
|
DEFINE_STANDARD_RTTIEXT(Image_CompressedPixMap, Standard_Transient)
|
|
public:
|
|
|
|
//! Return base (uncompressed) pixel format.
|
|
Image_Format BaseFormat() const { return myBaseFormat; }
|
|
|
|
//! Set base (uncompressed) pixel format.
|
|
void SetBaseFormat (Image_Format theFormat) { myBaseFormat = theFormat; }
|
|
|
|
//! Return compressed format.
|
|
Image_CompressedFormat CompressedFormat() const { return myFormat; }
|
|
|
|
//! Set compressed format.
|
|
void SetCompressedFormat (Image_CompressedFormat theFormat) { myFormat = theFormat; }
|
|
|
|
//! Return raw (compressed) data.
|
|
const Handle(NCollection_Buffer)& FaceData() const { return myFaceData; }
|
|
|
|
//! Set raw (compressed) data.
|
|
void SetFaceData (const Handle(NCollection_Buffer)& theBuffer) { myFaceData = theBuffer; }
|
|
|
|
//! Return Array of mipmap sizes, including base level.
|
|
const NCollection_Array1<Standard_Integer>& MipMaps() const { return myMipMaps; }
|
|
|
|
//! Return Array of mipmap sizes, including base level.
|
|
NCollection_Array1<Standard_Integer>& ChangeMipMaps() { return myMipMaps; }
|
|
|
|
//! Return TRUE if complete mip map level set (up to 1x1 resolution).
|
|
Standard_Boolean IsCompleteMipMapSet() const { return myIsCompleteMips; }
|
|
|
|
//! Set if complete mip map level set (up to 1x1 resolution).
|
|
void SetCompleteMipMapSet (Standard_Boolean theIsComplete) { myIsCompleteMips = theIsComplete; }
|
|
|
|
//! Return surface length in bytes.
|
|
Standard_Size FaceBytes() const { return myFaceBytes; }
|
|
|
|
//! Set surface length in bytes.
|
|
void SetFaceBytes (Standard_Size theSize) { myFaceBytes = theSize; }
|
|
|
|
//! Return surface width.
|
|
Standard_Integer SizeX() const { return mySizeX; }
|
|
|
|
//! Return surface height.
|
|
Standard_Integer SizeY() const { return mySizeY; }
|
|
|
|
//! Set surface width x height.
|
|
void SetSize (Standard_Integer theSizeX, Standard_Integer theSizeY)
|
|
{
|
|
mySizeX = theSizeX;
|
|
mySizeY = theSizeY;
|
|
}
|
|
|
|
//! Return TRUE if image layout is top-down (always true).
|
|
bool IsTopDown() const { return true; }
|
|
|
|
//! Return number of faces in the file; should be 6 for cubemap.
|
|
Standard_Integer NbFaces() const { return myNbFaces; }
|
|
|
|
//! Set number of faces in the file.
|
|
void SetNbFaces (Standard_Integer theSize) { myNbFaces = theSize; }
|
|
|
|
public:
|
|
|
|
//! Empty constructor.
|
|
Image_CompressedPixMap()
|
|
: myFaceBytes (0), myNbFaces (0), mySizeX (0), mySizeY (0), myBaseFormat (Image_Format_UNKNOWN), myFormat (Image_CompressedFormat_UNKNOWN), myIsCompleteMips (false) {}
|
|
|
|
protected:
|
|
|
|
NCollection_Array1<Standard_Integer> myMipMaps; //!< Array of mipmap sizes, including base level
|
|
Handle(NCollection_Buffer) myFaceData; //!< raw compressed data
|
|
Standard_Size myFaceBytes; //!< surface length in bytes
|
|
Standard_Integer myNbFaces; //!< number of faces in the file
|
|
Standard_Integer mySizeX; //!< surface width
|
|
Standard_Integer mySizeY; //!< surface height
|
|
Image_Format myBaseFormat; //!< base (uncompressed) pixel format
|
|
Image_CompressedFormat myFormat; //!< compressed format
|
|
// clang-format off
|
|
Standard_Boolean myIsCompleteMips; //!< flag indicating complete mip map level set (up to 1x1 resolution)
|
|
// clang-format on
|
|
|
|
};
|
|
|
|
#endif // _Image_CompressedPixMap_HeaderFile
|