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hid: Implement HidP_GetSpecificValueCaps.

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Signed-off-by: Aric Stewart <aric@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Aric Stewart 2016-11-03 11:39:49 -05:00 committed by Alexandre Julliard
parent 86f4aa1993
commit 3c60e4bf58
3 changed files with 68 additions and 1 deletions
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2
dlls/hid/hid.spec
View file

@ -25,7 +25,7 @@
@ stub HidP_GetLinkCollectionNodes
@ stdcall HidP_GetScaledUsageValue(long long long long ptr ptr ptr long)
@ stub HidP_GetSpecificButtonCaps
@ stub HidP_GetSpecificValueCaps
@ stdcall HidP_GetSpecificValueCaps(long long long long ptr ptr ptr)
@ stdcall HidP_GetUsageValue(long long long long ptr ptr ptr long)
@ stub HidP_GetUsageValueArray
@ stdcall HidP_GetUsages(long long long ptr ptr ptr ptr long)

66
dlls/hid/hidp.c
View file

@ -535,3 +535,69 @@ NTSTATUS WINAPI HidP_TranslateUsagesToI8042ScanCodes(USAGE *ChangedUsageList,
return STATUS_NOT_IMPLEMENTED;
}
NTSTATUS WINAPI HidP_GetSpecificValueCaps(HIDP_REPORT_TYPE ReportType,
USAGE UsagePage, USHORT LinkCollection, USAGE Usage,
HIDP_VALUE_CAPS *ValueCaps, USHORT *ValueCapsLength, PHIDP_PREPARSED_DATA PreparsedData)
{
WINE_HIDP_PREPARSED_DATA *data = (PWINE_HIDP_PREPARSED_DATA)PreparsedData;
WINE_HID_REPORT *report = NULL;
USHORT v_count = 0, r_count = 0;
int i,j,u;
TRACE("(%i, 0x%x, %i, 0x%x, %p %p %p)\n", ReportType, UsagePage, LinkCollection,
Usage, ValueCaps, ValueCapsLength, PreparsedData);
if (data->magic != HID_MAGIC)
return HIDP_STATUS_INVALID_PREPARSED_DATA;
switch(ReportType)
{
case HidP_Input:
v_count = data->caps.NumberInputValueCaps;
r_count = data->dwInputReportCount;
report = HID_INPUT_REPORTS(data);
break;
case HidP_Output:
v_count = data->caps.NumberOutputValueCaps;
r_count = data->dwOutputReportCount;
report = HID_OUTPUT_REPORTS(data);
break;
case HidP_Feature:
v_count = data->caps.NumberFeatureValueCaps;
r_count = data->dwFeatureReportCount;
report = HID_FEATURE_REPORTS(data);
break;
default:
return HIDP_STATUS_INVALID_REPORT_TYPE;
}
if (!r_count || !v_count || !report)
{
*ValueCapsLength = 0;
return HIDP_STATUS_SUCCESS;
}
v_count = min(v_count, *ValueCapsLength);
u = 0;
for (j = 0; j < r_count && u < v_count; j++)
{
for (i = 0; i < report->elementCount && u < v_count; i++)
{
if (report->Elements[i].ElementType == ValueElement &&
(UsagePage == 0 || UsagePage == report->Elements[i].caps.value.UsagePage) &&
(LinkCollection == 0 || LinkCollection == report->Elements[i].caps.value.LinkCollection) &&
(Usage == 0 || Usage == report->Elements[i].caps.value.u.NotRange.Usage))
{
ValueCaps[u++] = report->Elements[i].caps.value;
}
}
report = HID_NEXT_REPORT(data, report);
}
TRACE("Matched %i usages\n", u);
*ValueCapsLength = u;
return HIDP_STATUS_SUCCESS;
}

1
include/ddk/hidpi.h
View file

@ -173,6 +173,7 @@ NTSTATUS WINAPI HidP_InitializeReportForID(HIDP_REPORT_TYPE ReportType, UCHAR Re
ULONG WINAPI HidP_MaxUsageListLength(HIDP_REPORT_TYPE ReportType, USAGE UsagePage, PHIDP_PREPARSED_DATA PreparsedData);
NTSTATUS WINAPI HidP_GetScaledUsageValue(HIDP_REPORT_TYPE ReportType, USAGE UsagePage, USHORT LinkCollection, USAGE Usage, PLONG UsageValue, PHIDP_PREPARSED_DATA PreparsedData, PCHAR Report, ULONG ReportLength);
NTSTATUS WINAPI HidP_TranslateUsagesToI8042ScanCodes(USAGE *ChangedUsageList, ULONG UsageListLength, HIDP_KEYBOARD_DIRECTION KeyAction, HIDP_KEYBOARD_MODIFIER_STATE *ModifierState, PHIDP_INSERT_SCANCODES InsertCodesProcedure, VOID *InsertCodesContext);
NTSTATUS WINAPI HidP_GetSpecificValueCaps(HIDP_REPORT_TYPE ReportType, USAGE UsagePage, USHORT LinkCollection, USAGE Usage, HIDP_VALUE_CAPS *ValueCaps, USHORT *ValueCapsLength, PHIDP_PREPARSED_DATA PreparsedData);
#ifndef FACILITY_HID_ERROR_CODE
#define FACILITY_HID_ERROR_CODE 0x11