modules/video_output/opengl/gl_api.h

   1 /*****************************************************************************
   2  * gl_api.h
   3  *****************************************************************************
   4  * Copyright (C) 2020 VLC authors and VideoLAN
   5  * Copyright (C) 2020 Videolabs
   6  *
   7  * This program is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU Lesser General Public License as published by
   9  * the Free Software Foundation; either version 2.1 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15  * GNU Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public License
  18  * along with this program; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  20  *****************************************************************************/
  21
  22 #ifndef VLC_GL_API_H
  23 #define VLC_GL_API_H
  24
  25 #ifdef HAVE_CONFIG_H
  26 # include "config.h"
  27 #endif
  28
  29 #include <stdbool.h>
  30 #include <vlc_common.h>
  31 #include <vlc_opengl.h>
  32
  33 #include "gl_common.h"
  34
  35 struct vlc_gl_api {
  36     opengl_vtable_t vt;
  37
  38     /* True if the current API is OpenGL ES, set by the caller */
  39     bool is_gles;
  40
  41     /* Available gl extensions (from GL_EXTENSIONS) */
  42     const char *extensions;
  43
  44     /* Non-power-of-2 texture size support */
  45     bool supports_npot;
  46 };
  47
  48 int
  49 vlc_gl_api_Init(struct vlc_gl_api *api, vlc_gl_t *gl);
  50
  51 #endif