LibreOffice Module vcl (master)  1
FixedTextureAtlas.hxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3  * This file is part of the LibreOffice project.
4  *
5  * This Source Code Form is subject to the terms of the Mozilla Public
6  * License, v. 2.0. If a copy of the MPL was not distributed with this
7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8  *
9  */
10 
11 #ifndef INCLUDED_VCL_INC_OPENGL_FIXEDTEXTUREATLAS_HXX
12 #define INCLUDED_VCL_INC_OPENGL_FIXEDTEXTUREATLAS_HXX
13 
14 #include <memory>
15 #include <opengl/texture.hxx>
16 
17 struct FixedTexture;
18 
20 {
21  std::vector<std::unique_ptr<FixedTexture>> maFixedTextures;
22 
23  int const mWidthFactor;
24  int const mHeightFactor;
25  int const mSubTextureSize;
26 
27  void CreateNewTexture();
28 
31 
32 public:
33  FixedTextureAtlasManager(int nWidthFactor, int nHeightFactor, int nTextureSize);
35 
36  OpenGLTexture InsertBuffer(int nWidth, int nHeight, int nFormat, int nType, sal_uInt8 const * pData);
37  OpenGLTexture Reserve(int nWidth, int nHeight);
38 
39  int GetSubtextureSize() const
40  {
41  return mSubTextureSize;
42  }
43 };
44 
45 #endif // INCLUDED_VCL_INC_OPENGL_FIXEDTEXTUREATLAS_HXX
46 
47 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
FixedTextureAtlasManager & operator=(const FixedTextureAtlasManager &)=delete
OpenGLTexture InsertBuffer(int nWidth, int nHeight, int nFormat, int nType, sal_uInt8 const *pData)
std::vector< std::unique_ptr< FixedTexture > > maFixedTextures
unsigned char sal_uInt8
FixedTextureAtlasManager(const FixedTextureAtlasManager &)=delete
OpenGLTexture Reserve(int nWidth, int nHeight)