diff options
Diffstat (limited to 'src/egl/main/eglsurface.c')
-rw-r--r-- | src/egl/main/eglsurface.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/src/egl/main/eglsurface.c b/src/egl/main/eglsurface.c index 5e9a3417a6..940a1b760c 100644 --- a/src/egl/main/eglsurface.c +++ b/src/egl/main/eglsurface.c @@ -511,73 +511,3 @@ _eglCreatePbufferFromClientBuffer(_EGLDriver *drv, _EGLDisplay *dpy, } #endif /* EGL_VERSION_1_2 */ - - -/** - * Link a surface to a display and return the handle of the link. - * The handle can be passed to client directly. - */ -EGLSurface -_eglLinkSurface(_EGLSurface *surf, _EGLDisplay *dpy) -{ - surf->Display = dpy; - surf->Next = dpy->SurfaceList; - dpy->SurfaceList = surf; - return (EGLSurface) surf; -} - - -/** - * Unlink a linked surface from its display. - * Accessing an unlinked surface should generate EGL_BAD_SURFACE error. - */ -void -_eglUnlinkSurface(_EGLSurface *surf) -{ - _EGLSurface *prev; - - prev = surf->Display->SurfaceList; - if (prev != surf) { - while (prev) { - if (prev->Next == surf) - break; - prev = prev->Next; - } - assert(prev); - prev->Next = surf->Next; - } - else { - prev = NULL; - surf->Display->SurfaceList = surf->Next; - } - - surf->Next = NULL; - surf->Display = NULL; -} - - -#ifndef _EGL_SKIP_HANDLE_CHECK - - -/** - * Return EGL_TRUE if the given handle is a valid handle to a surface. - */ -EGLBoolean -_eglCheckSurfaceHandle(EGLSurface surf, _EGLDisplay *dpy) -{ - _EGLSurface *cur = NULL; - - if (dpy) - cur = dpy->SurfaceList; - while (cur) { - if (cur == (_EGLSurface *) surf) { - assert(cur->Display == dpy); - break; - } - cur = cur->Next; - } - return (cur != NULL); -} - - -#endif /* !_EGL_SKIP_HANDLE_CHECK */ |