Sweden-Number/include/wine/hid.h

112 lines
3.3 KiB
C

/*
* Wine internal HID structures
*
* Copyright 2015 Aric Stewart
*
* 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 __WINE_PARSE_H
#define __WINE_PARSE_H
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "windef.h"
#include "winbase.h"
#include "winternl.h"
#include "hidusage.h"
#include "ddk/hidpi.h"
#define HID_MAGIC 0x8491759
typedef struct __WINE_ELEMENT
{
UINT valueStartBit;
UINT bitCount;
HIDP_VALUE_CAPS caps;
} WINE_HID_ELEMENT;
struct hid_value_caps
{
USAGE usage_page;
USAGE usage_min;
USAGE usage_max;
USHORT data_index_min;
USHORT data_index_max;
USHORT string_min;
USHORT string_max;
USHORT designator_min;
USHORT designator_max;
BOOLEAN is_range;
BOOLEAN is_string_range;
BOOLEAN is_designator_range;
UCHAR report_id;
USHORT link_collection;
USAGE link_usage_page;
USAGE link_usage;
USHORT bit_field;
USHORT bit_size;
USHORT report_count;
ULONG start_bit;
ULONG start_index;
LONG logical_min;
LONG logical_max;
LONG physical_min;
LONG physical_max;
ULONG units;
ULONG units_exp;
};
#define HID_VALUE_CAPS_IS_ABSOLUTE(x) (((x)->bit_field & 0x04) == 0)
#define HID_VALUE_CAPS_HAS_NULL(x) (((x)->bit_field & 0x40) != 0)
#define HID_VALUE_CAPS_IS_ARRAY(c) (((c)->bit_field & 2) == 0)
#define HID_VALUE_CAPS_IS_BUTTON(c) ((c)->bit_size == 1 || HID_VALUE_CAPS_IS_ARRAY(c))
typedef struct __WINE_HID_REPORT
{
UCHAR reportID;
DWORD bitSize;
DWORD elementCount;
DWORD elementIdx;
} WINE_HID_REPORT;
typedef struct __WINE_HIDP_PREPARSED_DATA
{
DWORD magic;
DWORD dwSize;
HIDP_CAPS caps;
HIDP_CAPS new_caps;
DWORD elementOffset;
DWORD reportCount[3];
BYTE reportIdx[3][256];
DWORD value_caps_offset;
USHORT value_caps_count[3];
WINE_HID_REPORT reports[1];
} WINE_HIDP_PREPARSED_DATA, *PWINE_HIDP_PREPARSED_DATA;
#define HID_INPUT_REPORTS(d) ((d)->reports)
#define HID_OUTPUT_REPORTS(d) ((d)->reports + (d)->reportCount[0])
#define HID_FEATURE_REPORTS(d) ((d)->reports + (d)->reportCount[0] + (d)->reportCount[1])
#define HID_ELEMS(d) ((WINE_HID_ELEMENT*)((BYTE*)(d) + (d)->elementOffset))
#define HID_INPUT_VALUE_CAPS(d) ((struct hid_value_caps*)((char *)(d) + (d)->value_caps_offset))
#define HID_OUTPUT_VALUE_CAPS(d) (HID_INPUT_VALUE_CAPS(d) + (d)->value_caps_count[0])
#define HID_FEATURE_VALUE_CAPS(d) (HID_OUTPUT_VALUE_CAPS(d) + (d)->value_caps_count[1])
#define HID_COLLECTION_VALUE_CAPS(d) (HID_FEATURE_VALUE_CAPS(d) + (d)->value_caps_count[2])
#endif /* __WINE_PARSE_H */