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gfx_opengl_texture.h

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00001 /* ResidualVM - A 3D game interpreter
00002  *
00003  * ResidualVM is the legal property of its developers, whose names
00004  * are too numerous to list here. Please refer to the AUTHORS
00005  * file distributed with this source distribution.
00006  *
00007  * This program is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU General Public License
00009  * as published by the Free Software Foundation; either version 2
00010  * of the License, or (at your option) any later version.
00011  *
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00020  *
00021  */
00022 
00023 #ifndef GFX_OPENGL_TEXTURE_H
00024 #define GFX_OPENGL_TEXTURE_H
00025 
00026 #include "graphics/surface.h"
00027 #include "graphics/opengl/system_headers.h"
00028 #include "common/textconsole.h"
00029 
00030 #include "engines/myst3/gfx.h"
00031 
00032 namespace Myst3 {
00033 
00034 class OpenGLTexture : public Texture {
00035 public:
00036     OpenGLTexture(const Graphics::Surface *surface);
00037     virtual ~OpenGLTexture();
00038 
00039     void update(const Graphics::Surface *surface) override;
00040     void updatePartial(const Graphics::Surface *surface, const Common::Rect &rect) override;
00041 
00042     GLuint id;
00043     GLuint internalFormat;
00044     GLuint sourceFormat;
00045     uint32 internalWidth;
00046     uint32 internalHeight;
00047 
00048 private:
00049     void updateTexture(const Graphics::Surface *surface, const Common::Rect &rect);
00050 };
00051 
00052 } // End of namespace Myst3
00053 
00054 #endif


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