/* * The ManaPlus Client * Copyright (C) 2004-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011-2014 The ManaPlus Developers * * This file is part of The ManaPlus Client. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef RENDER_MODERNOPENGLGRAPHICS_H #define RENDER_MODERNOPENGLGRAPHICS_H #include "main.h" #if defined USE_OPENGL && !defined ANDROID #include "localconsts.h" #include "render/graphics.h" #include "resources/fboinfo.h" #ifdef ANDROID #include <GLES/gl.h> #include <GLES/glext.h> #include <GLES2/gl2.h> #else #ifndef USE_SDL2 #define GL_GLEXT_PROTOTYPES 1 #endif #include <SDL_opengl.h> #include <GL/glext.h> #endif #include <set> class OpenGLGraphicsVertexes; class ShaderProgram; class ModernOpenGLGraphics final : public Graphics { public: ModernOpenGLGraphics(); A_DELETE_COPY(ModernOpenGLGraphics) ~ModernOpenGLGraphics(); void postInit() override final; void setColor(const Color &color) override final; void setColorAll(const Color &color, const Color &color2) override final; void screenResized() override final; void finalize(ImageCollection *const col) override final; void finalize(ImageVertexes *const vert) override final; void testDraw() override final; void removeArray(const uint32_t id, uint32_t *const arr) override final; virtual void createGLContext() override final; #include "render/graphicsdef.hpp" #include "render/openglgraphicsdef.hpp" #include "render/openglgraphicsdefadvanced.hpp" private: void deleteGLObjects(); inline void drawQuad(const Image *const image, const int srcX, const int srcY, const int dstX, const int dstY, const int width, const int height); inline void drawRescaledQuad(const Image *const image, const int srcX, const int srcY, const int dstX, const int dstY, const int width, const int height, const int desiredWidth, const int desiredHeight); inline void drawTriangleArray(const int size); inline void drawTriangleArray(const GLint *const array, const int size); inline void drawLineArrays(const int size); inline void bindArrayBuffer(const GLuint vbo); inline void bindArrayBufferAndAttributes(const GLuint vbo); inline void bindAttributes(); inline void bindElementBuffer(const GLuint ebo); GLint *mIntArray; GLint *mIntArrayCached; ShaderProgram *mProgram; float mAlphaCached; int mVpCached; float mFloatColor; int mMaxVertices; GLuint mProgramId; GLuint mSimpleColorUniform; GLint mPosAttrib; GLint mTextureColorUniform; GLuint mScreenUniform; GLuint mDrawTypeUniform; GLuint mVao; GLuint mVbo; GLuint mEbo; GLuint mVboBinded; GLuint mEboBinded; GLuint mAttributesBinded; bool mColorAlpha; bool mTextureDraw; #ifdef DEBUG_BIND_TEXTURE std::string mOldTexture; unsigned mOldTextureId; #endif FBOInfo mFbo; }; #endif #endif // RENDER_MODERNOPENGLGRAPHICS_H