Sweden-Number/dlls/qcap/qcap_private.h

/*
 * DirectShow capture
 *
 * Copyright (C) 2005 Rolf Kalbermatter
 * Copyright 2005 Maarten Lankhorst
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */
#ifndef _QCAP_PRIVATE_H_DEFINED
#define _QCAP_PRIVATE_H_DEFINED

#define COBJMACROS
#define NONAMELESSSTRUCT
#define NONAMELESSUNION
#include "dshow.h"
#include "wine/debug.h"
#include "wine/heap.h"
#include "wine/strmbase.h"
#include "wine/unicode.h"

extern DWORD ObjectRefCount(BOOL increment) DECLSPEC_HIDDEN;

HRESULT audio_record_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
HRESULT avi_compressor_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
HRESULT avi_mux_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
HRESULT capture_graph_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
HRESULT file_writer_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
HRESULT smart_tee_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
HRESULT vfw_capture_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;

struct video_capture_device
{
    const struct video_capture_device_ops *ops;
};

struct video_capture_device_ops
{
    void (*destroy)(struct video_capture_device *device);
    HRESULT (*check_format)(struct video_capture_device *device, const AM_MEDIA_TYPE *mt);
    HRESULT (*set_format)(struct video_capture_device *device, const AM_MEDIA_TYPE *mt);
    HRESULT (*get_format)(struct video_capture_device *device, AM_MEDIA_TYPE *mt);
    HRESULT (*get_caps)(struct video_capture_device *device, LONG index, AM_MEDIA_TYPE **mt, VIDEO_STREAM_CONFIG_CAPS *caps);
    LONG (*get_caps_count)(struct video_capture_device *device);
    HRESULT (*get_prop_range)(struct video_capture_device *device, VideoProcAmpProperty property,
            LONG *min, LONG *max, LONG *step, LONG *default_value, LONG *flags);
    HRESULT (*get_prop)(struct video_capture_device *device, VideoProcAmpProperty property, LONG *value, LONG *flags);
    HRESULT (*set_prop)(struct video_capture_device *device, VideoProcAmpProperty property, LONG value, LONG flags);
    void (*init_stream)(struct video_capture_device *device);
    void (*start_stream)(struct video_capture_device *device);
    void (*stop_stream)(struct video_capture_device *device);
    void (*cleanup_stream)(struct video_capture_device *device);
};

struct video_capture_device *v4l_device_create(struct strmbase_source *pin, USHORT card);

#endif