src/egl/main/eglsurface.h

   1 #ifndef EGLSURFACE_INCLUDED
   2 #define EGLSURFACE_INCLUDED
   3
   4
   5 #include "egltypedefs.h"
   6
   7
   8 /**
   9  * "Base" class for device driver surfaces.
  10  */
  11 struct _egl_surface
  12 {
  13    EGLSurface Handle;  /* The public/opaque handle which names this object */
  14    _EGLConfig *Config;
  15
  16    /* May need reference counting here */
  17    EGLBoolean IsBound;
  18    EGLBoolean DeletePending;
  19
  20    EGLint Type; /* one of EGL_WINDOW_BIT, EGL_PIXMAP_BIT or EGL_PBUFFER_BIT */
  21    EGLint Width, Height;
  22    EGLint TextureFormat, TextureTarget;
  23    EGLint MipmapTexture, MipmapLevel;
  24    EGLint SwapInterval;
  25
  26    /* If type == EGL_SCREEN_BIT: */
  27    EGLint VisibleRefCount; /* number of screens I'm displayed on */
  28 };
  29
  30
  31 extern void
  32 _eglInitSurface(_EGLSurface *surf);
  33
  34
  35 extern void
  36 _eglSaveSurface(_EGLSurface *surf);
  37
  38
  39 extern void
  40 _eglRemoveSurface(_EGLSurface *surf);
  41
  42
  43 extern _EGLSurface *
  44 _eglLookupSurface(EGLSurface surf);
  45
  46
  47 extern _EGLSurface *
  48 _eglGetCurrentSurface(EGLint readdraw);
  49
  50
  51 extern EGLBoolean
  52 _eglSwapBuffers(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw);
  53
  54
  55 extern EGLBoolean
  56 _eglCopyBuffers(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, NativePixmapType target);
  57
  58
  59 extern EGLBoolean
  60 _eglQuerySurface(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value);
  61
  62
  63 extern EGLSurface
  64 _eglCreateWindowSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, NativeWindowType window, const EGLint *attrib_list);
  65
  66
  67 extern EGLSurface
  68 _eglCreatePixmapSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, NativePixmapType pixmap, const EGLint *attrib_list);
  69
  70
  71 extern EGLSurface
  72 _eglCreatePbufferSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);
  73
  74
  75 extern EGLBoolean
  76 _eglDestroySurface(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface);
  77
  78
  79 extern EGLBoolean
  80 _eglSurfaceAttrib(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value);
  81
  82
  83 extern EGLBoolean
  84 _eglBindTexImage(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, EGLint buffer);
  85
  86
  87 extern EGLBoolean
  88 _eglReleaseTexImage(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, EGLint buffer);
  89
  90
  91 extern EGLBoolean
  92 _eglSwapInterval(_EGLDriver *drv, EGLDisplay dpy, EGLint interval);
  93
  94
  95
  96 #endif /* EGLSURFACE_INCLUDED */