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Add Hidpi to Windows

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This commit is contained in:
Lucas Perlind
2023-12-12 11:51:54 +11:00
parent abe896a7be
commit e410908ce8
2 changed files with 136 additions and 0 deletions
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134
core/sys/windows/hidpi.odin Normal file
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@@ -0,0 +1,134 @@
// +build windows
package sys_windows
import "core:c"
USAGE :: distinct USHORT
PUSAGE :: ^USAGE
HIDP_CAPS :: struct {
Usage: USAGE,
UsagePage: USAGE,
InputReportByteLength: USHORT,
OutputReportByteLength: USHORT,
FeatureReportByteLength: USHORT,
Reserved: [17]USHORT,
NumberLinkCollectionNodes: USHORT,
NumberInputButtonCaps: USHORT,
NumberInputValueCaps: USHORT,
NumberInputDataIndices: USHORT,
NumberOutputButtonCaps: USHORT,
NumberOutputValueCaps: USHORT,
NumberOutputDataIndices: USHORT,
NumberFeatureButtonCaps: USHORT,
NumberFeatureValueCaps: USHORT,
NumberFeatureDataIndices: USHORT,
}
PHIDP_CAPS :: ^HIDP_CAPS
HIDP_BUTTON_CAPS :: struct {
UsagePage: USAGE,
ReportID: UCHAR,
IsAlias: BOOLEAN,
BitField: USHORT,
LinkCollection: USHORT,
LinkUsage: USAGE,
LinkUsagePage: USAGE,
IsRange: BOOLEAN,
IsStringRange: BOOLEAN,
IsDesignatorRange: BOOLEAN,
IsAbsolute: BOOLEAN,
ReportCount: USHORT,
Reserved2: USHORT,
Reserved: [9]ULONG,
using _: struct #raw_union {
Range: struct {
UsageMin: USAGE,
UsageMax: USAGE,
StringMin: USHORT,
StringMax: USHORT,
DesignatorMin: USHORT,
DesignatorMax: USHORT,
DataIndexMin: USHORT,
DataIndexMax: USHORT,
},
NotRange: struct {
Usage: USAGE,
Reserved1: USAGE,
StringIndex: USHORT,
Reserved2: USHORT,
DesignatorIndex: USHORT,
Reserved3: USHORT,
DataIndex: USHORT,
Reserved4: USHORT,
},
},
}
PHIDP_BUTTON_CAPS :: ^HIDP_BUTTON_CAPS
HIDP_VALUE_CAPS :: struct {
UsagePage: USAGE,
ReportID: UCHAR,
IsAlias: BOOLEAN,
BitField: USHORT,
LinkCollection: USHORT,
LinkUsage: USAGE,
LinkUsagePage: USAGE,
IsRange: BOOLEAN,
IsStringRange: BOOLEAN,
IsDesignatorRange: BOOLEAN,
IsAbsolute: BOOLEAN,
HasNull: BOOLEAN,
Reserved: UCHAR,
BitSize: USHORT,
ReportCount: USHORT,
Reserved2: [5]USHORT,
UnitsExp: ULONG,
Units: ULONG,
LogicalMin: LONG,
LogicalMax: LONG,
PhysicalMin: LONG,
PhysicalMax: LONG,
using _: struct #raw_union {
Range: struct {
UsageMin: USAGE,
UsageMax: USAGE,
StringMin: USHORT,
StringMax: USHORT,
DesignatorMin: USHORT,
DesignatorMax: USHORT,
DataIndexMin: USHORT,
DataIndexMax: USHORT,
},
NotRange: struct {
Usage: USAGE,
Reserved1: USAGE,
StringIndex: USHORT,
Reserved2: USHORT,
DesignatorIndex: USHORT,
Reserved3: USHORT,
DataIndex: USHORT,
Reserved4: USHORT,
},
},
}
PHIDP_VALUE_CAPS :: ^HIDP_VALUE_CAPS
PHIDP_PREPARSED_DATA :: rawptr
HIDP_REPORT_TYPE :: enum c.int {
Input,
Output,
Feature,
}
HIDP_STATUS_SUCCESS : NTSTATUS : 0x110000
foreign import hid "system:hid.lib"
@(default_calling_convention="stdcall")
foreign hid {
HidP_GetCaps :: proc(PreparsedData: PHIDP_PREPARSED_DATA, Capabilities: PHIDP_CAPS) -> NTSTATUS ---
HidP_GetButtonCaps :: proc(ReportType: HIDP_REPORT_TYPE, ButtonCaps: PHIDP_BUTTON_CAPS, ButtonCapsLength: PUSHORT, PreparsedData: PHIDP_PREPARSED_DATA) -> NTSTATUS ---
HidP_GetValueCaps :: proc(ReportType: HIDP_REPORT_TYPE, ValueCaps: PHIDP_VALUE_CAPS, ValueCapsLength: PUSHORT, PreparsedData: PHIDP_PREPARSED_DATA) -> NTSTATUS ---
HidP_GetUsages :: proc(ReportType: HIDP_REPORT_TYPE, UsagePage: USAGE, LinkCollection: USHORT, UsageList: PUSAGE, UsageLength: PULONG, PreparsedData: PHIDP_PREPARSED_DATA, Report: PCHAR, ReportLength: ULONG) -> NTSTATUS ---
HidP_GetUsageValue :: proc(ReportType: HIDP_REPORT_TYPE, UsagePage: USAGE, LinkCollection: USHORT, Usage: USAGE, UsageValue: PULONG, PreparsedData: PHIDP_PREPARSED_DATA, Report: PCHAR, ReportLength: ULONG) -> NTSTATUS ---
}

2
core/sys/windows/types.odin
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@@ -75,6 +75,8 @@ LPRECT :: ^RECT
LPPOINT :: ^POINT
LSTATUS :: LONG
PHKEY :: ^HKEY
PUSHORT :: ^USHORT
PCHAR :: ^CHAR
UINT8 :: u8
UINT16 :: u16