dlls/qcap/qcap_private.h

   1 /*
   2  * DirectShow capture
   3  *
   4  * Copyright (C) 2005 Rolf Kalbermatter
   5  * Copyright 2005 Maarten Lankhorst
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21 #ifndef _QCAP_PRIVATE_H_DEFINED
  22 #define _QCAP_PRIVATE_H_DEFINED
  23
  24 #define COBJMACROS
  25 #define NONAMELESSSTRUCT
  26 #define NONAMELESSUNION
  27 #include "dshow.h"
  28 #include "wine/debug.h"
  29 #include "wine/heap.h"
  30 #include "wine/strmbase.h"
  31 #include "wine/unicode.h"
  32
  33 extern DWORD ObjectRefCount(BOOL increment) DECLSPEC_HIDDEN;
  34
  35 HRESULT audio_record_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
  36 HRESULT avi_compressor_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
  37 HRESULT avi_mux_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
  38 HRESULT capture_graph_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
  39 HRESULT file_writer_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
  40 HRESULT smart_tee_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
  41 HRESULT vfw_capture_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
  42
  43 struct video_capture_device
  44 {
  45     const struct video_capture_device_ops *ops;
  46 };
  47
  48 struct video_capture_device_ops
  49 {
  50     void (*destroy)(struct video_capture_device *device);
  51     HRESULT (*check_format)(struct video_capture_device *device, const AM_MEDIA_TYPE *mt);
  52     HRESULT (*set_format)(struct video_capture_device *device, const AM_MEDIA_TYPE *mt);
  53     HRESULT (*get_format)(struct video_capture_device *device, AM_MEDIA_TYPE *mt);
  54     HRESULT (*get_media_type)(struct video_capture_device *device, unsigned int index, AM_MEDIA_TYPE *mt);
  55     HRESULT (*get_caps)(struct video_capture_device *device, LONG index, AM_MEDIA_TYPE **mt, VIDEO_STREAM_CONFIG_CAPS *caps);
  56     LONG (*get_caps_count)(struct video_capture_device *device);
  57     HRESULT (*get_prop_range)(struct video_capture_device *device, VideoProcAmpProperty property,
  58             LONG *min, LONG *max, LONG *step, LONG *default_value, LONG *flags);
  59     HRESULT (*get_prop)(struct video_capture_device *device, VideoProcAmpProperty property, LONG *value, LONG *flags);
  60     HRESULT (*set_prop)(struct video_capture_device *device, VideoProcAmpProperty property, LONG value, LONG flags);
  61     void (*init_stream)(struct video_capture_device *device);
  62     void (*start_stream)(struct video_capture_device *device);
  63     void (*stop_stream)(struct video_capture_device *device);
  64     void (*cleanup_stream)(struct video_capture_device *device);
  65 };
  66
  67 struct video_capture_device *v4l_device_create(struct strmbase_source *pin, USHORT card);
  68
  69 #endif