src/egl/main/eglmode.h

   1 #ifndef EGLMODE_INCLUDED
   2 #define EGLMODE_INCLUDED
   3
   4 #include "egltypedefs.h"
   5
   6
   7 #define EGL_NO_MODE_MESA 0
   8
   9
  10 /**
  11  * Data structure which corresponds to an EGLModeMESA.
  12  */
  13 struct _egl_mode
  14 {
  15    EGLModeMESA Handle;     /* the public/opaque handle which names this mode */
  16    EGLint Width, Height;   /* size in pixels */
  17    EGLint RefreshRate;     /* rate * 1000.0 */
  18    EGLint Optimal;
  19    EGLint Interlaced;
  20    const char *Name;
  21
  22    /* Other possible attributes */
  23    /* interlaced */
  24    /* external sync */
  25 };
  26
  27
  28 extern _EGLMode *
  29 _eglLookupMode(EGLModeMESA mode, _EGLDisplay *dpy);
  30
  31
  32 PUBLIC _EGLMode *
  33 _eglAddNewMode(_EGLScreen *screen, EGLint width, EGLint height,
  34                EGLint refreshRate, const char *name);
  35
  36
  37 extern EGLBoolean
  38 _eglChooseModeMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *scrn,
  39                    const EGLint *attrib_list, EGLModeMESA *modes,
  40                    EGLint modes_size, EGLint *num_modes);
  41
  42
  43 extern EGLBoolean
  44 _eglGetModesMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *scrn,
  45                  EGLModeMESA *modes, EGLint modes_size, EGLint *num_modes);
  46
  47
  48 extern EGLBoolean
  49 _eglGetModeAttribMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLMode *m,
  50                       EGLint attribute, EGLint *value);
  51
  52
  53 extern const char *
  54 _eglQueryModeStringMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLMode *m);
  55
  56
  57 #endif /* EGLMODE_INCLUDED */