cscg22-gearboy

CSCG 2022 Challenge 'Gearboy'
git clone https://git.sinitax.com/sinitax/cscg22-gearboy
Log | Files | Refs | sfeed.txt

SDL_x11opengl.h (2741B)

      1/*
      2  Simple DirectMedia Layer
      3  Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org>
      4
      5  This software is provided 'as-is', without any express or implied
      6  warranty.  In no event will the authors be held liable for any damages
      7  arising from the use of this software.
      8
      9  Permission is granted to anyone to use this software for any purpose,
     10  including commercial applications, and to alter it and redistribute it
     11  freely, subject to the following restrictions:
     12
     13  1. The origin of this software must not be misrepresented; you must not
     14     claim that you wrote the original software. If you use this software
     15     in a product, an acknowledgment in the product documentation would be
     16     appreciated but is not required.
     17  2. Altered source versions must be plainly marked as such, and must not be
     18     misrepresented as being the original software.
     19  3. This notice may not be removed or altered from any source distribution.
     20*/
     21#include "../../SDL_internal.h"
     22
     23#ifndef _SDL_x11opengl_h
     24#define _SDL_x11opengl_h
     25
     26#if SDL_VIDEO_OPENGL_GLX
     27#include "SDL_opengl.h"
     28#include <GL/glx.h>
     29
     30struct SDL_GLDriverData
     31{
     32    int errorBase, eventBase;
     33
     34    SDL_bool HAS_GLX_EXT_visual_rating;
     35    SDL_bool HAS_GLX_EXT_visual_info;
     36    SDL_bool HAS_GLX_EXT_swap_control_tear;
     37    SDL_bool HAS_GLX_EXT_create_context_es2_profile;
     38
     39    Bool (*glXQueryExtension) (Display*,int*,int*);
     40    void *(*glXGetProcAddress) (const GLubyte*);
     41    XVisualInfo *(*glXChooseVisual) (Display*,int,int*);
     42    GLXContext (*glXCreateContext) (Display*,XVisualInfo*,GLXContext,Bool);
     43    void (*glXDestroyContext) (Display*, GLXContext);
     44    Bool(*glXMakeCurrent) (Display*,GLXDrawable,GLXContext);
     45    void (*glXSwapBuffers) (Display*, GLXDrawable);
     46    void (*glXQueryDrawable) (Display*,GLXDrawable,int,unsigned int*);
     47    void (*glXSwapIntervalEXT) (Display*,GLXDrawable,int);
     48    int (*glXSwapIntervalSGI) (int);
     49    int (*glXSwapIntervalMESA) (int);
     50    int (*glXGetSwapIntervalMESA) (void);
     51};
     52
     53/* OpenGL functions */
     54extern int X11_GL_LoadLibrary(_THIS, const char *path);
     55extern void *X11_GL_GetProcAddress(_THIS, const char *proc);
     56extern void X11_GL_UnloadLibrary(_THIS);
     57extern XVisualInfo *X11_GL_GetVisual(_THIS, Display * display, int screen);
     58extern SDL_GLContext X11_GL_CreateContext(_THIS, SDL_Window * window);
     59extern int X11_GL_MakeCurrent(_THIS, SDL_Window * window,
     60                              SDL_GLContext context);
     61extern int X11_GL_SetSwapInterval(_THIS, int interval);
     62extern int X11_GL_GetSwapInterval(_THIS);
     63extern void X11_GL_SwapWindow(_THIS, SDL_Window * window);
     64extern void X11_GL_DeleteContext(_THIS, SDL_GLContext context);
     65
     66#endif /* SDL_VIDEO_OPENGL_GLX */
     67
     68#endif /* _SDL_x11opengl_h */
     69
     70/* vi: set ts=4 sw=4 expandtab: */