workbench/libs/cgxvideo/LockVLayer.c

   1 /*
   2     Copyright © 1995-2006, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5 #include <aros/debug.h>
   6
   7 #include "cgxvideo_intern.h"
   8
   9 /*****************************************************************************
  10
  11     NAME */
  12 #include <clib/cgxvideo_protos.h>
  13
  14         AROS_LH1(ULONG, LockVLayer,
  15
  16 /*  SYNOPSIS */
  17         AROS_LHA(struct VLayerHandle *, VLayerHandle, A0),
  18
  19 /*  LOCATION */
  20         struct Library *, CGXVideoBase, 10, Cgxvideo)
  21
  22 /*  FUNCTION
  23         Locks the specified video layer to allow access to source data. Make
  24         sure that you don't keep that lock for too long. It is only allowed
  25         to keep it for a short time.
  26
  27     INPUTS
  28         VLayerHandle - pointer to a previously created videolayer handle
  29
  30     RESULT
  31         result - TRUE if video layer could be locked, FALSE otherwise
  32
  33     NOTES
  34
  35     EXAMPLE
  36
  37     BUGS
  38
  39     SEE ALSO
  40         UnlockVLayer()
  41
  42     INTERNALS
  43
  44     HISTORY
  45
  46 *****************************************************************************/
  47 {
  48     AROS_LIBFUNC_INIT
  49     AROS_LIBBASE_EXT_DECL(struct Library *,CGXVideoBase)
  50
  51     aros_print_not_implemented ("LockVLayer");
  52
  53     AROS_LIBFUNC_EXIT
  54 } /* LockVLayer */