77 lines
2.3 KiB
C++
77 lines
2.3 KiB
C++
/*
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* Copyright (c) 2010-2011 OTClient <https://github.com/edubart/otclient>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "fontmanager.h"
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#include <framework/graphics/graphics.h>
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#include <framework/graphics/texture.h>
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Graphics g_graphics;
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void Graphics::init()
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{
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// setup opengl
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glEnable(GL_BLEND);
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glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
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logInfo("GPU ", glGetString(GL_RENDERER));
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logInfo("OpenGL ", glGetString(GL_VERSION));
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//if(!isExtensionSupported("GL_ARB_framebuffer_object"))
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// logFatal("Your graphics card is not supported.");
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m_emptyTexture = TexturePtr(new Texture);
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g_painter.init();
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}
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void Graphics::terminate()
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{
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g_fonts.releaseFonts();
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g_painter.terminate();
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m_emptyTexture.reset();
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}
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bool Graphics::isExtensionSupported(const char *extension)
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{
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std::string extensionsString = (const char*)glGetString(GL_EXTENSIONS);
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auto extensions = Fw::split(extensionsString);
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return std::find(extensions.begin(), extensions.end(), extension) != extensions.end();
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}
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void Graphics::resize(const Size& size)
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{
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glViewport(0, 0, size.width(), size.height());
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g_painter.updateProjectionMatrix(size);
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m_viewportSize = size;
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}
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void Graphics::beginRender()
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{
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glClear(GL_COLOR_BUFFER_BIT);
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}
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void Graphics::endRender()
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{
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}
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