src/video/x11/SDL_x11opengles.h
author Gabriel Jacobo <gabomdq@gmail.com>
Wed, 20 Nov 2013 12:51:18 -0300
changeset 8018 cff03048babd
parent 7986 ffb7bf531644
child 8021 f96e12e0ade9
permissions -rw-r--r--
Clean up X11 OpenGL ES backend

If you really need to switch between OpenGL and GLES context types, just issue
a SDL_GL_UnloadLibrary manually.
     1 /*
     2   Simple DirectMedia Layer
     3   Copyright (C) 1997-2013 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_config.h"
    22 
    23 #ifndef _SDL_x11opengles_h
    24 #define _SDL_x11opengles_h
    25 
    26 #if SDL_VIDEO_OPENGL_EGL
    27 
    28 #include "../SDL_sysvideo.h"
    29 #include "../SDL_egl.h"
    30 
    31 typedef struct SDL_PrivateGLESData
    32 {
    33 } SDL_PrivateGLESData;
    34 
    35 /* OpenGLES functions */
    36 #define X11_GLES_GetAttribute SDL_EGL_GetAttribute
    37 #define X11_GLES_GetProcAddress SDL_EGL_GetProcAddress
    38 #define X11_GLES_UnloadLibrary SDL_EGL_UnloadLibrary
    39 #define X11_GLES_SetSwapInterval SDL_EGL_SetSwapInterval
    40 #define X11_GLES_GetSwapInterval SDL_EGL_GetSwapInterval
    41 #define X11_GLES_DeleteContext SDL_EGL_DeleteContext
    42 
    43 extern int X11_GLES_LoadLibrary(_THIS, const char *path);
    44 extern XVisualInfo *X11_GLES_GetVisual(_THIS, Display * display, int screen);
    45 extern SDL_GLContext X11_GLES_CreateContext(_THIS, SDL_Window * window);
    46 extern void X11_GLES_SwapWindow(_THIS, SDL_Window * window);
    47 extern int X11_GLES_MakeCurrent(_THIS, SDL_Window * window, SDL_GLContext context);
    48 
    49 #endif /* SDL_VIDEO_OPENGL_EGL */
    50 
    51 #endif /* _SDL_x11opengles_h */
    52 
    53 /* vi: set ts=4 sw=4 expandtab: */