vcl/inc/opengl/FixedTextureAtlas.hxx

   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_FIXED_TEXTURE_ATLAS_H
  12 #define INCLUDED_VCL_INC_OPENGL_FIXED_TEXTURE_ATLAS_H
  13
  14 #include "opengl/texture.hxx"
  15
  16
  17 class VCL_PLUGIN_PUBLIC FixedTextureAtlasManager
  18 {
  19     std::vector<std::unique_ptr<ImplOpenGLTexture>> mpTextures;
  20
  21     int mWidthFactor;
  22     int mHeightFactor;
  23     int mSubTextureSize;
  24
  25     void CreateNewTexture();
  26
  27 public:
  28     FixedTextureAtlasManager(int nWidthFactor, int nHeightFactor, int nTextureSize);
  29     OpenGLTexture InsertBuffer(int nWidth, int nHeight, int nFormat, int nType, sal_uInt8* pData);
  30
  31     int GetSubtextureSize()
  32     {
  33         return mSubTextureSize;
  34     }
  35 };
  36
  37 #endif // INCLUDED_VCL_INC_OPENGL_FIXED_TEXTURE_ATLAS_H
  38
  39 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */