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-rw-r--r--src/gallium/winsys/egl_xlib/egl_xlib.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/gallium/winsys/egl_xlib/egl_xlib.c b/src/gallium/winsys/egl_xlib/egl_xlib.c
index b683898dcb..bd2acd0411 100644
--- a/src/gallium/winsys/egl_xlib/egl_xlib.c
+++ b/src/gallium/winsys/egl_xlib/egl_xlib.c
@@ -455,6 +455,28 @@ xlib_eglCreateWindowSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config,
static EGLBoolean
+xlib_eglDestroySurface(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface)
+{
+ struct xlib_egl_surface *surf = lookup_surface(surface);
+ if (surf) {
+ _eglHashRemove(_eglGlobal.Surfaces, (EGLuint) surface);
+ if (surf->Base.IsBound) {
+ surf->Base.DeletePending = EGL_TRUE;
+ }
+ else {
+ st_unreference_framebuffer(&surf->Framebuffer);
+ free(surf);
+ }
+ return EGL_TRUE;
+ }
+ else {
+ _eglError(EGL_BAD_SURFACE, "eglDestroySurface");
+ return EGL_FALSE;
+ }
+}
+
+
+static EGLBoolean
xlib_eglSwapBuffers(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw)
{
/* error checking step: */
@@ -499,6 +521,7 @@ _eglMain(_EGLDisplay *dpy, const char *args)
xdrv->Base.API.CreateContext = xlib_eglCreateContext;
xdrv->Base.API.DestroyContext = xlib_eglDestroyContext;
xdrv->Base.API.CreateWindowSurface = xlib_eglCreateWindowSurface;
+ xdrv->Base.API.DestroySurface = xlib_eglDestroySurface;
xdrv->Base.API.MakeCurrent = xlib_eglMakeCurrent;
xdrv->Base.API.SwapBuffers = xlib_eglSwapBuffers;