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Support non-buffered overlays.

This commit is contained in:
Lionel Ulmer 2000-10-12 23:09:40 +00:00 committed by Alexandre Julliard
parent f82e493cdd
commit 85f4a49c2d
1 changed files with 35 additions and 27 deletions
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62
dlls/ddraw/dsurface/x11.c
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@ -264,31 +264,6 @@ static void Xlib_copy_surface_on_screen(IDirectDrawSurface4Impl* This) {
);
}
HRESULT WINAPI Xlib_IDirectDrawSurface4Impl_Unlock(
LPDIRECTDRAWSURFACE4 iface,LPVOID surface
) {
ICOM_THIS(IDirectDrawSurface4Impl,iface);
DDPRIVATE(This->s.ddraw);
DSPRIVATE(This);
TRACE("(%p)->Unlock(%p)\n",This,surface);
/*if (!This->s.ddraw->d.paintable)
return DD_OK; */
/* Only redraw the screen when unlocking the buffer that is on screen */
if (dspriv->info.image && VISIBLE(This)) {
Xlib_copy_surface_on_screen(This);
if (This->s.palette) {
DPPRIVATE(This->s.palette);
if(dppriv->cm)
TSXSetWindowColormap(display,ddpriv->drawable,dppriv->cm);
}
}
/* DO NOT Release the surface! Lock/Unlock are NOT guaranteed to come in
* matched pairs! - Marcus Meissner 20000509 */
return DD_OK;
}
#ifdef HAVE_XVIDEO
static void Xlib_copy_overlay_on_screen(IDirectDrawSurface4Impl* This) {
DSPRIVATE(This);
@ -339,6 +314,39 @@ static void Xlib_copy_overlay_on_screen(IDirectDrawSurface4Impl* This) {
}
#endif
HRESULT WINAPI Xlib_IDirectDrawSurface4Impl_Unlock(
LPDIRECTDRAWSURFACE4 iface,LPVOID surface
) {
ICOM_THIS(IDirectDrawSurface4Impl,iface);
DDPRIVATE(This->s.ddraw);
DSPRIVATE(This);
TRACE("(%p)->Unlock(%p)\n",This,surface);
/*if (!This->s.ddraw->d.paintable)
return DD_OK; */
/* Only redraw the screen when unlocking the buffer that is on screen */
if (dspriv->info.image && VISIBLE(This)) {
Xlib_copy_surface_on_screen(This);
if (This->s.palette) {
DPPRIVATE(This->s.palette);
if(dppriv->cm)
TSXSetWindowColormap(display,ddpriv->drawable,dppriv->cm);
}
} else if (dspriv->is_overlay) {
/* Case of an overlay surface */
#ifdef HAVE_XVIDEO
if (dspriv->info.overlay.shown)
Xlib_copy_overlay_on_screen(This);
#else
ERR("Why was this code activated WITHOUT XVideo support ?\n");
#endif
}
/* DO NOT Release the surface! Lock/Unlock are NOT guaranteed to come in
* matched pairs! - Marcus Meissner 20000509 */
return DD_OK;
}
HRESULT WINAPI Xlib_IDirectDrawSurface4Impl_Flip(
LPDIRECTDRAWSURFACE4 iface,LPDIRECTDRAWSURFACE4 flipto,DWORD dwFlags
) {
@ -634,8 +642,8 @@ HRESULT WINAPI Xlib_IDirectDrawSurface4Impl_UpdateOverlay(
dspriv->info.overlay.dst_rect = *lpDestRect;
dspriv->info.overlay.dest_surface = (LPDIRECTDRAWSURFACE) lpDDDestSurface;
/* Now the same for the backbuffers */
ctx.shown = TRUE;
/* Now the same for the backbuffers, except that they are NOT shown */
ctx.shown = FALSE;
ctx.src_rect = lpSrcRect;
ctx.dst_rect = lpDestRect;
ctx.dest_surface = (LPDIRECTDRAWSURFACE) lpDDDestSurface;