include/ks.h

   1 /*
   2  * Copyright (C) 2004 Robert Reif
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef _KS_
  20 #define _KS_
  21
  22 typedef union tagKSIDENTIFIER
  23 {
  24     struct
  25     {
  26         GUID Set;
  27         ULONG Id;
  28         ULONG Flags;
  29     } DUMMYSTRUCTNAME;
  30     LONGLONG Alignment;
  31 } KSIDENTIFIER;
  32
  33 typedef KSIDENTIFIER KSPROPERTY, *PKSPROPERTY, KSMETHOD, *PKSMETHOD, KSEVENT, *PKSEVENT;
  34
  35 typedef enum
  36 {
  37     KSPIN_DATAFLOW_IN = 1,
  38     KSPIN_DATAFLOW_OUT
  39 } KSPIN_DATAFLOW, *PKSPIN_DATAFLOW;
  40
  41 #define KSDATAFORMAT_BIT_TEMPORAL_COMPRESSION 0
  42 #define KSDATAFORMAT_BIT_ATTRIBUTES 1
  43 #define KSDATAFORMAT_TEMPORAL_COMPRESSION (1 << 0)
  44 #define KSDATAFORMAT_ATTRIBUTES 1 (1 << 1)
  45
  46 #define KSDATARANGE_BIT_ATTRIBUTES 1
  47 #define KSDATARANGE_BIT_REQUIRED_ATTRIBUTES 2
  48 #define KSDATARANGE_ATTRIBUTES (1 << 1)
  49 #define KSDATARANGE_REQUIRED_ATTRIBUTES (1 << 2)
  50
  51 typedef union unionKSDATAFORMAT
  52 {
  53     struct
  54     {
  55         ULONG FormatSize;
  56         ULONG Flags;
  57         ULONG SampleSize;
  58         ULONG Reserved;
  59         GUID MajorFormat;
  60         GUID SubFormat;
  61         GUID Specifier;
  62     } DUMMYSTRUCTNAME;
  63     LONGLONG Alignment;
  64 } KSDATAFORMAT, *PKSDATAFORMAT, KSDATARANGE, *PKSDATARANGE;
  65
  66 #endif  /* _KS_ */