BackendRendererOpenGL3.hpp

 
//
// TGUI - Texus' Graphical User Interface
// Copyright (C) 2012-2023 Bruno Van de Velde (vdv_b@tgui.eu)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
 
 
#ifndef TGUI_BACKEND_RENDERER_OPENGL3_HPP
#define TGUI_BACKEND_RENDERER_OPENGL3_HPP
 
#include <TGUI/Backend/Renderer/OpenGL3/BackendTextureOpenGL3.hpp>
#include <TGUI/Backend/Renderer/OpenGL3/BackendRenderTargetOpenGL3.hpp>
#include <TGUI/Backend/Renderer/OpenGL3/CanvasOpenGL3.hpp>
 
#if TGUI_BUILD_AS_CXX_MODULE
 import tgui;
#else
 #include <TGUI/Backend/Renderer/BackendRenderer.hpp>
#endif
 
#if !TGUI_EXPERIMENTAL_USE_STD_MODULE
 #include <memory>
#endif
 
 
TGUI_MODULE_EXPORT namespace tgui
{
 class TGUI_API BackendRendererOpenGL3 : public BackendRenderer
 {
 public:
 
 using ContextLoadFuncReturnType = void (*)();
 using ContextLoadFuncType = ContextLoadFuncReturnType (*)(const char *name);
 
 using SDLContextLoadFuncType = void* (*)(const char *name);
 
 
 BackendRendererOpenGL3(ContextLoadFuncType contextLoadFunction);
 
 
 BackendRendererOpenGL3(SDLContextLoadFuncType contextLoadFunction);
 
 
 TGUI_NODISCARD std::shared_ptr<BackendTexture> createTexture() override;
 
 
 TGUI_NODISCARD unsigned int getMaximumTextureSize() override;
 
 
 private:
 
 int m_maxTextureSize = 0;
 };
}
 
 
#endif // TGUI_BACKEND_RENDERER_OPENGL3_HPP