include/wmsbuffer.idl

   1 /*
   2  * Copyright 2012 André Hentschel
   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 import "objidl.idl";
  20
  21 [
  22     object,
  23     uuid(e1cd3524-03d7-11d2-9eed-006097d2d7cf),
  24     pointer_default(unique),
  25     local
  26 ]
  27 interface INSSBuffer : IUnknown
  28 {
  29     HRESULT GetLength(
  30         [out] DWORD *pdwLength);
  31     HRESULT SetLength(
  32         [in] DWORD dwLength);
  33
  34     HRESULT GetMaxLength(
  35         [out] DWORD *pdwLength);
  36
  37     HRESULT GetBuffer(
  38         [out] BYTE **ppdwBuffer);
  39
  40     HRESULT GetBufferAndLength(
  41         [out] BYTE **ppdwBuffer,
  42         [out] DWORD *pdwLength);
  43 }
  44
  45 [
  46     object,
  47     local,
  48     uuid(4f528693-1035-43fe-b428-757561ad3a68),
  49 ]
  50 interface INSSBuffer2 : INSSBuffer
  51 {
  52     HRESULT GetSampleProperties(DWORD size, BYTE *props);
  53     HRESULT SetSampleProperties(DWORD size, BYTE *props);
  54 }
  55
  56 [
  57     object,
  58     local,
  59     uuid(c87ceaaf-75be-4bc4-84eb-ac2798507672),
  60 ]
  61 interface INSSBuffer3 : INSSBuffer2
  62 {
  63     HRESULT SetProperty(GUID id, void *value, DWORD size);
  64     HRESULT GetProperty(GUID id, void *value, DWORD *size);
  65 }