d3d12

package
v0.25.2 Latest Latest
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 Go to latest Published: Apr 21, 2026 License: MIT Imports: 6 Imported by: 0

Documentation

Rendered for windows/amd64

Overview

Package d3d12 provides low-level Direct3D 12 COM bindings for Windows.

This package uses syscall to directly call D3D12 COM vtable methods, providing a zero-CGO approach to GPU programming on Windows.

Architecture

D3D12 uses COM (Component Object Model) interfaces. Each interface is represented as a Go struct containing a pointer to a vtable. The vtable contains function pointers for all methods. 

type ID3D12Device struct {
    vtbl *id3d12DeviceVtbl
}

Usage 

lib, err := d3d12.LoadD3D12()
if err != nil {
    log.Fatal(err)
}

device, err := lib.CreateDevice(nil, D3D_FEATURE_LEVEL_12_0)
if err != nil {
    log.Fatal(err)
}
defer device.Release()

queue, err := device.CreateCommandQueue(&D3D12_COMMAND_QUEUE_DESC{
    Type: D3D12_COMMAND_LIST_TYPE_DIRECT,
})
if err != nil {
    log.Fatal(err)
}
defer queue.Release()

Error Handling

All COM methods that return HRESULT are wrapped to return Go errors. Use HRESULTError to get the underlying error code. 

if err != nil {
    if hr, ok := err.(HRESULTError); ok {
        fmt.Printf("HRESULT: 0x%08X\n", uint32(hr))
    }
}

Memory Management

COM objects use reference counting. Call Release() when done: 

device, _ := lib.CreateDevice(...)
defer device.Release()

References

Index

Constants

View Source 
const (
	S_OK    = HRESULTError(0)
	S_FALSE = HRESULTError(1)

	// Generic errors
	E_UNEXPECTED   = HRESULTError(-2147418113) // 0x8000FFFF
	E_NOTIMPL      = HRESULTError(-2147467263) // 0x80004001
	E_OUTOFMEMORY  = HRESULTError(-2147024882) // 0x8007000E
	E_INVALIDARG   = HRESULTError(-2147024809) // 0x80070057
	E_NOINTERFACE  = HRESULTError(-2147467262) // 0x80004002
	E_POINTER      = HRESULTError(-2147467261) // 0x80004003
	E_HANDLE       = HRESULTError(-2147024890) // 0x80070006
	E_ABORT        = HRESULTError(-2147467260) // 0x80004004
	E_FAIL         = HRESULTError(-2147467259) // 0x80004005
	E_ACCESSDENIED = HRESULTError(-2147024891) // 0x80070005

	// DXGI errors
	DXGI_ERROR_INVALID_CALL                  = HRESULTError(-2005270527) // 0x887A0001
	DXGI_ERROR_NOT_FOUND                     = HRESULTError(-2005270526) // 0x887A0002
	DXGI_ERROR_MORE_DATA                     = HRESULTError(-2005270525) // 0x887A0003
	DXGI_ERROR_UNSUPPORTED                   = HRESULTError(-2005270524) // 0x887A0004
	DXGI_ERROR_DEVICE_REMOVED                = HRESULTError(-2005270523) // 0x887A0005
	DXGI_ERROR_DEVICE_HUNG                   = HRESULTError(-2005270522) // 0x887A0006
	DXGI_ERROR_DEVICE_RESET                  = HRESULTError(-2005270521) // 0x887A0007
	DXGI_ERROR_WAS_STILL_DRAWING             = HRESULTError(-2005270518) // 0x887A000A
	DXGI_ERROR_FRAME_STATISTICS_DISJOINT     = HRESULTError(-2005270517) // 0x887A000B
	DXGI_ERROR_GRAPHICS_VIDPN_SOURCE_IN_USE  = HRESULTError(-2005270516) // 0x887A000C
	DXGI_ERROR_DRIVER_INTERNAL_ERROR         = HRESULTError(-2005270496) // 0x887A0020
	DXGI_ERROR_NONEXCLUSIVE                  = HRESULTError(-2005270495) // 0x887A0021
	DXGI_ERROR_NOT_CURRENTLY_AVAILABLE       = HRESULTError(-2005270494) // 0x887A0022
	DXGI_ERROR_REMOTE_CLIENT_DISCONNECTED    = HRESULTError(-2005270493) // 0x887A0023
	DXGI_ERROR_REMOTE_OUTOFMEMORY            = HRESULTError(-2005270492) // 0x887A0024
	DXGI_ERROR_ACCESS_LOST                   = HRESULTError(-2005270490) // 0x887A0026
	DXGI_ERROR_WAIT_TIMEOUT                  = HRESULTError(-2005270489) // 0x887A0027
	DXGI_ERROR_SESSION_DISCONNECTED          = HRESULTError(-2005270488) // 0x887A0028
	DXGI_ERROR_RESTRICT_TO_OUTPUT_STALE      = HRESULTError(-2005270487) // 0x887A0029
	DXGI_ERROR_CANNOT_PROTECT_CONTENT        = HRESULTError(-2005270486) // 0x887A002A
	DXGI_ERROR_ACCESS_DENIED                 = HRESULTError(-2005270485) // 0x887A002B
	DXGI_ERROR_NAME_ALREADY_EXISTS           = HRESULTError(-2005270484) // 0x887A002C
	DXGI_ERROR_SDK_COMPONENT_MISSING         = HRESULTError(-2005270483) // 0x887A002D
	DXGI_ERROR_NOT_CURRENT                   = HRESULTError(-2005270482) // 0x887A002E
	DXGI_ERROR_HW_PROTECTION_OUTOFMEMORY     = HRESULTError(-2005270480) // 0x887A0030
	DXGI_ERROR_DYNAMIC_CODE_POLICY_VIOLATION = HRESULTError(-2005270479) // 0x887A0031
	DXGI_ERROR_NON_COMPOSITED_UI             = HRESULTError(-2005270478) // 0x887A0032

	// D3D12 specific errors
	D3D12_ERROR_ADAPTER_NOT_FOUND       = HRESULTError(-2005008383) // 0x887E0001
	D3D12_ERROR_DRIVER_VERSION_MISMATCH = HRESULTError(-2005008382) // 0x887E0002
	D3D12_ERROR_INVALID_REDIST          = HRESULTError(-2005008381) // 0x887E0003

	// D3D errors (shared with D3D11)
	D3D_ERROR_FILE_NOT_FOUND                = HRESULTError(-2005336062) // 0x88790002
	D3D_ERROR_TOO_MANY_UNIQUE_STATE_OBJECTS = HRESULTError(-2005336063) // 0x88790001
)

Common HRESULT values.

View Source 
const D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING = 0x1688

D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING is the default shader component mapping. This maps each component to itself: RGBA -> RGBA.

View Source 
const (
	D3D12_RESOURCE_BARRIER_ALL_SUBRESOURCES uint32 = 0xFFFFFFFF
)

D3D12 subresource constants.

Variables

View Source 
var IID_ID3D12CommandAllocator = GUID{
	Data1: 0x6102DEE4,
	Data2: 0xAF59,
	Data3: 0x4B09,
	Data4: [8]byte{0xB9, 0x99, 0xB4, 0x4D, 0x73, 0xF0, 0x9B, 0x24},
}

IID_ID3D12CommandAllocator is the interface ID for ID3D12CommandAllocator. {6102DEE4-AF59-4B09-B999-B44D73F09B24}

View Source 
var IID_ID3D12CommandList = GUID{
	Data1: 0x7116D91C,
	Data2: 0xE7E4,
	Data3: 0x47CE,
	Data4: [8]byte{0xB8, 0xC6, 0xEC, 0x81, 0x68, 0xF4, 0x37, 0xE5},
}

IID_ID3D12CommandList is the interface ID for ID3D12CommandList. {7116D91C-E7E4-47CE-B8C6-EC8168F437E5}

View Source 
var IID_ID3D12CommandQueue = GUID{
	Data1: 0x0EC870A6,
	Data2: 0x5D7E,
	Data3: 0x4C22,
	Data4: [8]byte{0x8C, 0xFC, 0x5B, 0xAA, 0xE0, 0x76, 0x16, 0xED},
}

IID_ID3D12CommandQueue is the interface ID for ID3D12CommandQueue. {0EC870A6-5D7E-4C22-8CFC-5BAAE07616ED}

View Source 
var IID_ID3D12CommandSignature = GUID{
	Data1: 0xC36A797C,
	Data2: 0xEC80,
	Data3: 0x4F0A,
	Data4: [8]byte{0x89, 0x85, 0xA7, 0xB2, 0x47, 0x50, 0x82, 0xD1},
}

IID_ID3D12CommandSignature is the interface ID for ID3D12CommandSignature. {C36A797C-EC80-4F0A-8985-A7B2475082D1}

View Source 
var IID_ID3D12Debug = GUID{
	Data1: 0x344488B7,
	Data2: 0x6846,
	Data3: 0x474B,
	Data4: [8]byte{0xB9, 0x89, 0xF0, 0x27, 0x44, 0x82, 0x45, 0xE0},
}

IID_ID3D12Debug is the interface ID for ID3D12Debug. {344488B7-6846-474B-B989-F027448245E0}

View Source 
var IID_ID3D12Debug1 = GUID{
	Data1: 0xAFFAA4CA,
	Data2: 0x63FE,
	Data3: 0x4D8E,
	Data4: [8]byte{0xB8, 0xAD, 0x15, 0x90, 0x00, 0xAF, 0x43, 0x04},
}

IID_ID3D12Debug1 is the interface ID for ID3D12Debug1. {AFFAA4CA-63FE-4D8E-B8AD-159000AF4304}

View Source 
var IID_ID3D12Debug2 = GUID{
	Data1: 0x93A665C4,
	Data2: 0xA3B2,
	Data3: 0x4E5D,
	Data4: [8]byte{0xB6, 0x92, 0xA2, 0x6A, 0xE1, 0x4E, 0x33, 0x74},
}

IID_ID3D12Debug2 is the interface ID for ID3D12Debug2. {93A665C4-A3B2-4E5D-B692-A26AE14E3374}

View Source 
var IID_ID3D12Debug3 = GUID{
	Data1: 0x5CF4E58F,
	Data2: 0xF671,
	Data3: 0x4FF1,
	Data4: [8]byte{0xA5, 0x42, 0x36, 0x86, 0xE3, 0xD1, 0x53, 0xD1},
}

IID_ID3D12Debug3 is the interface ID for ID3D12Debug3. {5CF4E58F-F671-4FF1-A542-3686E3D153D1}

View Source 
var IID_ID3D12DescriptorHeap = GUID{
	Data1: 0x8EFB471D,
	Data2: 0x616C,
	Data3: 0x4F49,
	Data4: [8]byte{0x90, 0xF7, 0x12, 0x7B, 0xB7, 0x63, 0xFA, 0x51},
}

IID_ID3D12DescriptorHeap is the interface ID for ID3D12DescriptorHeap. {8EFB471D-616C-4F49-90F7-127BB763FA51}

View Source 
var IID_ID3D12Device = GUID{
	Data1: 0x189819F1,
	Data2: 0x1DB6,
	Data3: 0x4B57,
	Data4: [8]byte{0xBE, 0x54, 0x18, 0x21, 0x33, 0x9B, 0x85, 0xF7},
}

IID_ID3D12Device is the interface ID for ID3D12Device. {189819F1-1DB6-4B57-BE54-1821339B85F7}

View Source 
var IID_ID3D12Device1 = GUID{
	Data1: 0x77ACCE80,
	Data2: 0x638E,
	Data3: 0x4E65,
	Data4: [8]byte{0x88, 0x95, 0xC1, 0xF2, 0x33, 0x86, 0x86, 0x3E},
}

IID_ID3D12Device1 is the interface ID for ID3D12Device1. {77ACCE80-638E-4E65-8895-C1F23386863E}

View Source 
var IID_ID3D12Device2 = GUID{
	Data1: 0x30BAA41E,
	Data2: 0xB15B,
	Data3: 0x475C,
	Data4: [8]byte{0xA0, 0xBB, 0x1A, 0xF5, 0xC5, 0xB6, 0x43, 0x28},
}

IID_ID3D12Device2 is the interface ID for ID3D12Device2. {30BAA41E-B15B-475C-A0BB-1AF5C5B64328}

View Source 
var IID_ID3D12Device3 = GUID{
	Data1: 0x81DADC15,
	Data2: 0x2BAD,
	Data3: 0x4392,
	Data4: [8]byte{0x93, 0xC5, 0x10, 0x13, 0x45, 0xC4, 0xAA, 0x98},
}

IID_ID3D12Device3 is the interface ID for ID3D12Device3. {81DADC15-2BAD-4392-93C5-101345C4AA98}

View Source 
var IID_ID3D12Device4 = GUID{
	Data1: 0xE865DF17,
	Data2: 0xA9EE,
	Data3: 0x46F9,
	Data4: [8]byte{0xA4, 0x63, 0x30, 0x98, 0x31, 0x5A, 0xA2, 0xE5},
}

IID_ID3D12Device4 is the interface ID for ID3D12Device4. {E865DF17-A9EE-46F9-A463-3098315AA2E5}

View Source 
var IID_ID3D12Device5 = GUID{
	Data1: 0x8B4F173B,
	Data2: 0x2FEA,
	Data3: 0x4B80,
	Data4: [8]byte{0x8F, 0x58, 0x43, 0x07, 0x19, 0x1A, 0xB9, 0x5D},
}

IID_ID3D12Device5 is the interface ID for ID3D12Device5. {8B4F173B-2FEA-4B80-8F58-4307191AB95D}

View Source 
var IID_ID3D12DeviceChild = GUID{
	Data1: 0x905DB94B,
	Data2: 0xA00C,
	Data3: 0x4140,
	Data4: [8]byte{0x9D, 0xF5, 0x2B, 0x64, 0xCA, 0x9E, 0xA3, 0x57},
}

IID_ID3D12DeviceChild is the interface ID for ID3D12DeviceChild. {905DB94B-A00C-4140-9DF5-2B64CA9EA357}

View Source 
var IID_ID3D12DeviceRemovedExtendedData1 = GUID{
	Data1: 0x8727A009,
	Data2: 0xF2F4,
	Data3: 0x424F,
	Data4: [8]byte{0x8B, 0x91, 0xB9, 0xC9, 0xC4, 0x72, 0xD8, 0xE6},
}

IID_ID3D12DeviceRemovedExtendedData1 is the interface ID for ID3D12DeviceRemovedExtendedData1 (query DRED data after device removal). {8727A009-F2F4-424F-8B91-B9C9C472D8E6}

View Source 
var IID_ID3D12DeviceRemovedExtendedDataSettings = GUID{
	Data1: 0x82BC481C,
	Data2: 0x6B9B,
	Data3: 0x4030,
	Data4: [8]byte{0xAE, 0xDB, 0x7E, 0xE3, 0xD1, 0xDF, 0x1E, 0x63},
}

IID_ID3D12DeviceRemovedExtendedDataSettings is the interface ID for ID3D12DeviceRemovedExtendedDataSettings (DRED settings, before device creation). {82BC481C-6B9B-4030-AEDB-7EE3D1DF1E63}

View Source 
var IID_ID3D12Fence = GUID{
	Data1: 0x0A753DCF,
	Data2: 0xC4D8,
	Data3: 0x4B91,
	Data4: [8]byte{0xAD, 0xF6, 0xBE, 0x5A, 0x60, 0xD9, 0x5A, 0x76},
}

IID_ID3D12Fence is the interface ID for ID3D12Fence. {0A753DCF-C4D8-4B91-ADF6-BE5A60D95A76}

View Source 
var IID_ID3D12Fence1 = GUID{
	Data1: 0x433685FE,
	Data2: 0xE22B,
	Data3: 0x4CA0,
	Data4: [8]byte{0xA8, 0xDB, 0xB5, 0xB4, 0xF4, 0xDD, 0x0E, 0x4A},
}

IID_ID3D12Fence1 is the interface ID for ID3D12Fence1. {433685FE-E22B-4CA0-A8DB-B5B4F4DD0E4A}

View Source 
var IID_ID3D12GraphicsCommandList = GUID{
	Data1: 0x5B160D0F,
	Data2: 0xAC1B,
	Data3: 0x4185,
	Data4: [8]byte{0x8B, 0xA8, 0xB3, 0xAE, 0x42, 0xA5, 0xA4, 0x55},
}

IID_ID3D12GraphicsCommandList is the interface ID for ID3D12GraphicsCommandList. {5B160D0F-AC1B-4185-8BA8-B3AE42A5A455}

View Source 
var IID_ID3D12GraphicsCommandList1 = GUID{
	Data1: 0x553103FB,
	Data2: 0x1FE7,
	Data3: 0x4557,
	Data4: [8]byte{0xBB, 0x38, 0x94, 0x6D, 0x7D, 0x0E, 0x7C, 0xA7},
}

IID_ID3D12GraphicsCommandList1 is the interface ID for ID3D12GraphicsCommandList1. {553103FB-1FE7-4557-BB38-946D7D0E7CA7}

View Source 
var IID_ID3D12GraphicsCommandList2 = GUID{
	Data1: 0x38C3E585,
	Data2: 0xFF17,
	Data3: 0x412C,
	Data4: [8]byte{0x91, 0x50, 0x4F, 0xC6, 0xF9, 0xD7, 0x2A, 0x28},
}

IID_ID3D12GraphicsCommandList2 is the interface ID for ID3D12GraphicsCommandList2. {38C3E585-FF17-412C-9150-4FC6F9D72A28}

View Source 
var IID_ID3D12GraphicsCommandList3 = GUID{
	Data1: 0x6FDA83A7,
	Data2: 0xB84C,
	Data3: 0x4E38,
	Data4: [8]byte{0x9A, 0xC8, 0xC7, 0xBD, 0x22, 0x01, 0x6B, 0x3D},
}

IID_ID3D12GraphicsCommandList3 is the interface ID for ID3D12GraphicsCommandList3. {6FDA83A7-B84C-4E38-9AC8-C7BD22016B3D}

View Source 
var IID_ID3D12GraphicsCommandList4 = GUID{
	Data1: 0x8754318E,
	Data2: 0xD3A9,
	Data3: 0x4541,
	Data4: [8]byte{0x98, 0xCF, 0x64, 0x5B, 0x50, 0xDC, 0x48, 0x74},
}

IID_ID3D12GraphicsCommandList4 is the interface ID for ID3D12GraphicsCommandList4. {8754318E-D3A9-4541-98CF-645B50DC4874}

View Source 
var IID_ID3D12Heap = GUID{
	Data1: 0x6B3B2502,
	Data2: 0x6E51,
	Data3: 0x45B3,
	Data4: [8]byte{0x90, 0xEE, 0x98, 0x84, 0x26, 0x5E, 0x8D, 0xF3},
}

IID_ID3D12Heap is the interface ID for ID3D12Heap. {6B3B2502-6E51-45B3-90EE-9884265E8DF3}

View Source 
var IID_ID3D12Heap1 = GUID{
	Data1: 0x572F7389,
	Data2: 0x2168,
	Data3: 0x49E3,
	Data4: [8]byte{0x96, 0x93, 0xD6, 0xDF, 0x58, 0x71, 0xBF, 0x6D},
}

IID_ID3D12Heap1 is the interface ID for ID3D12Heap1. {572F7389-2168-49E3-9693-D6DF5871BF6D}

View Source 
var IID_ID3D12InfoQueue = GUID{
	Data1: 0x0742A90B,
	Data2: 0xC387,
	Data3: 0x483F,
	Data4: [8]byte{0xB9, 0x46, 0x30, 0xA7, 0xE4, 0xE6, 0x14, 0x58},
}

IID_ID3D12InfoQueue is the interface ID for ID3D12InfoQueue. {0742A90B-C387-483F-B946-30A7E4E61458}

View Source 
var IID_ID3D12Object = GUID{
	Data1: 0xC4FEC28F,
	Data2: 0x7966,
	Data3: 0x4E95,
	Data4: [8]byte{0x9F, 0x94, 0xF4, 0x31, 0xCB, 0x56, 0xC3, 0xB8},
}

IID_ID3D12Object is the interface ID for ID3D12Object. {C4FEC28F-7966-4E95-9F94-F431CB56C3B8}

View Source 
var IID_ID3D12Pageable = GUID{
	Data1: 0x63EE58FB,
	Data2: 0x1268,
	Data3: 0x4835,
	Data4: [8]byte{0x86, 0xDA, 0xF0, 0x08, 0xCE, 0x62, 0xF0, 0xD6},
}

IID_ID3D12Pageable is the interface ID for ID3D12Pageable. {63EE58FB-1268-4835-86DA-F008CE62F0D6}

View Source 
var IID_ID3D12PipelineState = GUID{
	Data1: 0x765A30F3,
	Data2: 0xF624,
	Data3: 0x4C6F,
	Data4: [8]byte{0xA8, 0x28, 0xAC, 0xE9, 0x48, 0x62, 0x24, 0x45},
}

IID_ID3D12PipelineState is the interface ID for ID3D12PipelineState. {765A30F3-F624-4C6F-A828-ACE948622445}

View Source 
var IID_ID3D12QueryHeap = GUID{
	Data1: 0x0D9658AE,
	Data2: 0xED45,
	Data3: 0x469E,
	Data4: [8]byte{0xA6, 0x1D, 0x97, 0x0E, 0xC5, 0x83, 0xCA, 0xB4},
}

IID_ID3D12QueryHeap is the interface ID for ID3D12QueryHeap. {0D9658AE-ED45-469E-A61D-970EC583CAB4}

View Source 
var IID_ID3D12Resource = GUID{
	Data1: 0x696442BE,
	Data2: 0xA72E,
	Data3: 0x4059,
	Data4: [8]byte{0xBC, 0x79, 0x5B, 0x5C, 0x98, 0x04, 0x0F, 0xAD},
}

IID_ID3D12Resource is the interface ID for ID3D12Resource. {696442BE-A72E-4059-BC79-5B5C98040FAD}

View Source 
var IID_ID3D12Resource1 = GUID{
	Data1: 0x9D5E227A,
	Data2: 0x4430,
	Data3: 0x4161,
	Data4: [8]byte{0x88, 0xB3, 0x3E, 0xCA, 0x6B, 0xB1, 0x6E, 0x19},
}

IID_ID3D12Resource1 is the interface ID for ID3D12Resource1. {9D5E227A-4430-4161-88B3-3ECA6BB16E19}

View Source 
var IID_ID3D12RootSignature = GUID{
	Data1: 0xC54A6B66,
	Data2: 0x72DF,
	Data3: 0x4EE8,
	Data4: [8]byte{0x8B, 0xE5, 0xA9, 0x46, 0xA1, 0x42, 0x92, 0x14},
}

IID_ID3D12RootSignature is the interface ID for ID3D12RootSignature. {C54A6B66-72DF-4EE8-8BE5-A946A1429214}

View Source 
var IID_ID3DBlob = GUID{
	Data1: 0x8BA5FB08,
	Data2: 0x5195,
	Data3: 0x40E2,
	Data4: [8]byte{0xAC, 0x58, 0x0D, 0x98, 0x9C, 0x3A, 0x01, 0x02},
}

IID_ID3DBlob is the interface ID for ID3DBlob (ID3D10Blob). {8BA5FB08-5195-40E2-AC58-0D989C3A0102}

Functions

func AutoBreadcrumbOpName added in v0.23.6 

func AutoBreadcrumbOpName(op D3D12AutoBreadcrumbOp) string

AutoBreadcrumbOpName returns a human-readable name for the breadcrumb operation.

func Failed 

func Failed(hr int32) bool

Failed returns true if the HRESULT indicates failure.

func Succeeded 

func Succeeded(hr int32) bool

Succeeded returns true if the HRESULT indicates success (S_OK or S_FALSE).

Types

type D3D12AutoBreadcrumbNode1 added in v0.23.6 

type D3D12AutoBreadcrumbNode1 struct {
	CommandListDebugNameW  *uint16
	CommandQueueDebugNameW *uint16
	CommandList            uintptr
	CommandQueue           uintptr
	BreadcrumbCount        uint32

	LastBreadcrumbValue     *uint32
	CommandHistory          *D3D12AutoBreadcrumbOp
	Next                    *D3D12AutoBreadcrumbNode1
	BreadcrumbContextsCount uint32

	BreadcrumbContexts uintptr
	// contains filtered or unexported fields
}

D3D12AutoBreadcrumbNode1 represents a single command list/queue breadcrumb record. This is a linked list node — pNext points to the next node.

Layout matches D3D12_AUTO_BREADCRUMB_NODE1 exactly: 

WCHAR*                                pCommandListDebugNameW;   // +0
WCHAR*                                pCommandQueueDebugNameW;  // +8
ID3D12GraphicsCommandList*            pCommandList;             // +16
ID3D12CommandQueue*                   pCommandQueue;            // +24
UINT                                  BreadcrumbCount;          // +32
const UINT*                           pLastBreadcrumbValue;     // +40
const D3D12_AUTO_BREADCRUMB_OP*       pCommandHistory;          // +48
D3D12_AUTO_BREADCRUMB_NODE1*          pNext;                    // +56
UINT                                  BreadcrumbContextsCount;  // +64
D3D12_DRED_BREADCRUMB_CONTEXT*        pBreadcrumbContexts;      // +72

func (*D3D12AutoBreadcrumbNode1) BreadcrumbOps added in v0.23.6 

func (n *D3D12AutoBreadcrumbNode1) BreadcrumbOps() []D3D12AutoBreadcrumbOp

BreadcrumbOps returns the command history as a Go slice. The returned slice references the original DRED memory and must not be used after the DRED interface is released.

func (*D3D12AutoBreadcrumbNode1) LastCompleted added in v0.23.6 

func (n *D3D12AutoBreadcrumbNode1) LastCompleted() uint32

LastCompleted returns the index of the last breadcrumb the GPU completed. Returns 0 if no breadcrumb value is available.

type D3D12AutoBreadcrumbOp added in v0.23.6 

type D3D12AutoBreadcrumbOp int32

D3D12AutoBreadcrumbOp identifies the type of GPU operation recorded as an auto-breadcrumb by DRED. 

const (
	D3D12AutoBreadcrumbOpSetMarker                                        D3D12AutoBreadcrumbOp = 0
	D3D12AutoBreadcrumbOpBeginEvent                                       D3D12AutoBreadcrumbOp = 1
	D3D12AutoBreadcrumbOpEndEvent                                         D3D12AutoBreadcrumbOp = 2
	D3D12AutoBreadcrumbOpDrawInstanced                                    D3D12AutoBreadcrumbOp = 3
	D3D12AutoBreadcrumbOpDrawIndexedInstanced                             D3D12AutoBreadcrumbOp = 4
	D3D12AutoBreadcrumbOpExecuteIndirect                                  D3D12AutoBreadcrumbOp = 5
	D3D12AutoBreadcrumbOpDispatch                                         D3D12AutoBreadcrumbOp = 6
	D3D12AutoBreadcrumbOpCopyBufferRegion                                 D3D12AutoBreadcrumbOp = 7
	D3D12AutoBreadcrumbOpCopyTextureRegion                                D3D12AutoBreadcrumbOp = 8
	D3D12AutoBreadcrumbOpCopyResource                                     D3D12AutoBreadcrumbOp = 9
	D3D12AutoBreadcrumbOpCopyTiles                                        D3D12AutoBreadcrumbOp = 10
	D3D12AutoBreadcrumbOpResolveSubresource                               D3D12AutoBreadcrumbOp = 11
	D3D12AutoBreadcrumbOpClearRenderTargetView                            D3D12AutoBreadcrumbOp = 12
	D3D12AutoBreadcrumbOpClearUnorderedAccessView                         D3D12AutoBreadcrumbOp = 13
	D3D12AutoBreadcrumbOpClearDepthStencilView                            D3D12AutoBreadcrumbOp = 14
	D3D12AutoBreadcrumbOpResourceBarrier                                  D3D12AutoBreadcrumbOp = 15
	D3D12AutoBreadcrumbOpExecuteBundle                                    D3D12AutoBreadcrumbOp = 16
	D3D12AutoBreadcrumbOpPresent                                          D3D12AutoBreadcrumbOp = 17
	D3D12AutoBreadcrumbOpResolveQueryData                                 D3D12AutoBreadcrumbOp = 18
	D3D12AutoBreadcrumbOpBeginSubmission                                  D3D12AutoBreadcrumbOp = 19
	D3D12AutoBreadcrumbOpEndSubmission                                    D3D12AutoBreadcrumbOp = 20
	D3D12AutoBreadcrumbOpDecodeFrame                                      D3D12AutoBreadcrumbOp = 21
	D3D12AutoBreadcrumbOpProcessFrames                                    D3D12AutoBreadcrumbOp = 22
	D3D12AutoBreadcrumbOpAtomicCopyBufferUINT                             D3D12AutoBreadcrumbOp = 23
	D3D12AutoBreadcrumbOpAtomicCopyBufferUINT64                           D3D12AutoBreadcrumbOp = 24
	D3D12AutoBreadcrumbOpResolveSubresourceRegion                         D3D12AutoBreadcrumbOp = 25
	D3D12AutoBreadcrumbOpWriteBufferImmediate                             D3D12AutoBreadcrumbOp = 26
	D3D12AutoBreadcrumbOpDecodeFrame1                                     D3D12AutoBreadcrumbOp = 27
	D3D12AutoBreadcrumbOpSetProtectedResourceSession                      D3D12AutoBreadcrumbOp = 28
	D3D12AutoBreadcrumbOpDecodeFrame2                                     D3D12AutoBreadcrumbOp = 29
	D3D12AutoBreadcrumbOpProcessFrames1                                   D3D12AutoBreadcrumbOp = 30
	D3D12AutoBreadcrumbOpBuildRaytracingAccelerationStructure             D3D12AutoBreadcrumbOp = 31
	D3D12AutoBreadcrumbOpEmitRaytracingAccelerationStructurePostbuildInfo D3D12AutoBreadcrumbOp = 32
	D3D12AutoBreadcrumbOpCopyRaytracingAccelerationStructure              D3D12AutoBreadcrumbOp = 33
	D3D12AutoBreadcrumbOpDispatchRays                                     D3D12AutoBreadcrumbOp = 34
	D3D12AutoBreadcrumbOpInitializeMetaCommand                            D3D12AutoBreadcrumbOp = 35
	D3D12AutoBreadcrumbOpExecuteMetaCommand                               D3D12AutoBreadcrumbOp = 36
	D3D12AutoBreadcrumbOpEstimateMotion                                   D3D12AutoBreadcrumbOp = 37
	D3D12AutoBreadcrumbOpResolveMotionVectorHeap                          D3D12AutoBreadcrumbOp = 38
	D3D12AutoBreadcrumbOpSetPipelineState1                                D3D12AutoBreadcrumbOp = 39
	D3D12AutoBreadcrumbOpInitializeExtensionCommand                       D3D12AutoBreadcrumbOp = 40
	D3D12AutoBreadcrumbOpExecuteExtensionCommand                          D3D12AutoBreadcrumbOp = 41
	D3D12AutoBreadcrumbOpDispatchMesh                                     D3D12AutoBreadcrumbOp = 42
	D3D12AutoBreadcrumbOpEncodeFrame                                      D3D12AutoBreadcrumbOp = 43
	D3D12AutoBreadcrumbOpResolveEncoderOutputMetadata                     D3D12AutoBreadcrumbOp = 44
)

type D3D12DREDAllocationNode1 added in v0.23.6 

type D3D12DREDAllocationNode1 struct {
	ObjectNameA    *byte
	ObjectNameW    *uint16
	AllocationType int32

	Next *D3D12DREDAllocationNode1
	// contains filtered or unexported fields
}

D3D12DREDAllocationNode1 represents a single allocation tracked by DRED for page fault reporting.

Layout matches D3D12_DRED_ALLOCATION_NODE1: 

const char*                          ObjectNameA;         // +0
const WCHAR*                         ObjectNameW;         // +8
D3D12_DRED_ALLOCATION_TYPE           AllocationType;      // +16
D3D12_DRED_ALLOCATION_NODE1*         pNext;               // +24

type D3D12DREDAutoBreadcrumbsOutput1 added in v0.23.6 

type D3D12DREDAutoBreadcrumbsOutput1 struct {
	HeadAutoBreadcrumbNode *D3D12AutoBreadcrumbNode1
}

D3D12DREDAutoBreadcrumbsOutput1 is the output structure for DRED auto-breadcrumbs.

Layout matches D3D12_DRED_AUTO_BREADCRUMBS_OUTPUT1: 

D3D12_AUTO_BREADCRUMB_NODE1*  pHeadAutoBreadcrumbNode;  // +0

type D3D12DREDEnablement added in v0.23.6 

type D3D12DREDEnablement int32

D3D12DREDEnablement controls DRED feature enablement. 

const (
	// D3D12DREDEnablementSystemControlled lets the system decide.
	D3D12DREDEnablementSystemControlled D3D12DREDEnablement = 0
	// D3D12DREDEnablementForcedOff disables the feature.
	D3D12DREDEnablementForcedOff D3D12DREDEnablement = 1
	// D3D12DREDEnablementForcedOn enables the feature.
	D3D12DREDEnablementForcedOn D3D12DREDEnablement = 2
)

type D3D12DREDPageFaultOutput1 added in v0.23.6 

type D3D12DREDPageFaultOutput1 struct {
	PageFaultVA                   uint64
	HeadExistingAllocationNode    *D3D12DREDAllocationNode1
	HeadRecentFreedAllocationNode *D3D12DREDAllocationNode1
}

D3D12DREDPageFaultOutput1 is the output structure for DRED page fault information.

Layout matches D3D12_DRED_PAGE_FAULT_OUTPUT1: 

D3D12_GPU_VIRTUAL_ADDRESS             PageFaultVA;                        // +0
D3D12_DRED_ALLOCATION_NODE1*          pHeadExistingAllocationNode;        // +8
D3D12_DRED_ALLOCATION_NODE1*          pHeadRecentFreedAllocationNode;     // +16

type D3D12Lib 

type D3D12Lib struct {
	// contains filtered or unexported fields
}

D3D12Lib provides access to D3D12 functions.

func LoadD3D12 

func LoadD3D12() (*D3D12Lib, error)

LoadD3D12 loads the D3D12 library. Safe to call multiple times.

func (*D3D12Lib) CreateDevice 

func (lib *D3D12Lib) CreateDevice(adapter unsafe.Pointer, minFeatureLevel D3D_FEATURE_LEVEL) (*ID3D12Device, error)

CreateDevice creates a D3D12 device.

adapter can be nil to use the default adapter. minFeatureLevel is the minimum feature level required.

func (*D3D12Lib) GetDREDSettings added in v0.23.6 

func (lib *D3D12Lib) GetDREDSettings() (*ID3D12DeviceRemovedExtendedDataSettings, error)

GetDREDSettings retrieves the DRED settings interface via D3D12GetDebugInterface. DRED must be configured BEFORE device creation. Returns an error if DRED is not available (older Windows versions or missing debug layer).

func (*D3D12Lib) GetDebugInterface 

func (lib *D3D12Lib) GetDebugInterface() (*ID3D12Debug, error)

GetDebugInterface retrieves the D3D12 debug interface.

func (*D3D12Lib) GetDebugInterface1 

func (lib *D3D12Lib) GetDebugInterface1() (*ID3D12Debug1, error)

GetDebugInterface1 retrieves the D3D12Debug1 debug interface.

func (*D3D12Lib) GetDebugInterface3 

func (lib *D3D12Lib) GetDebugInterface3() (*ID3D12Debug3, error)

GetDebugInterface3 retrieves the D3D12Debug3 debug interface.

func (*D3D12Lib) SerializeRootSignature 

func (lib *D3D12Lib) SerializeRootSignature(
	desc *D3D12_ROOT_SIGNATURE_DESC,
	version D3D12_ROOT_SIGNATURE_VERSION,
) (*ID3DBlob, *ID3DBlob, error)

SerializeRootSignature serializes a root signature.

type D3D12Message added in v0.16.0 

type D3D12Message struct {
	Category              int32
	Severity              D3D12MessageSeverity
	ID                    int32
	PDescription          *byte
	DescriptionByteLength uintptr
}

D3D12Message represents a debug message from the D3D12 runtime. Layout must match the native D3D12_MESSAGE struct.

func (*D3D12Message) Description added in v0.16.0 

func (m *D3D12Message) Description() string

Description returns the message text as a Go string.

type D3D12MessageSeverity added in v0.16.0 

type D3D12MessageSeverity int32

D3D12MessageSeverity represents the severity of a debug message. 

const (
	D3D12MessageSeverityCorruption D3D12MessageSeverity = 0
	D3D12MessageSeverityError      D3D12MessageSeverity = 1
	D3D12MessageSeverityWarning    D3D12MessageSeverity = 2
	D3D12MessageSeverityInfo       D3D12MessageSeverity = 3
	D3D12MessageSeverityMessage    D3D12MessageSeverity = 4
)

func (D3D12MessageSeverity) String added in v0.16.0 

func (s D3D12MessageSeverity) String() string

String returns a human-readable severity name.

type D3D12_BLEND 

type D3D12_BLEND uint32

D3D12_BLEND specifies blend factors. 

const (
	D3D12_BLEND_ZERO             D3D12_BLEND = 1
	D3D12_BLEND_ONE              D3D12_BLEND = 2
	D3D12_BLEND_SRC_COLOR        D3D12_BLEND = 3
	D3D12_BLEND_INV_SRC_COLOR    D3D12_BLEND = 4
	D3D12_BLEND_SRC_ALPHA        D3D12_BLEND = 5
	D3D12_BLEND_INV_SRC_ALPHA    D3D12_BLEND = 6
	D3D12_BLEND_DEST_ALPHA       D3D12_BLEND = 7
	D3D12_BLEND_INV_DEST_ALPHA   D3D12_BLEND = 8
	D3D12_BLEND_DEST_COLOR       D3D12_BLEND = 9
	D3D12_BLEND_INV_DEST_COLOR   D3D12_BLEND = 10
	D3D12_BLEND_SRC_ALPHA_SAT    D3D12_BLEND = 11
	D3D12_BLEND_BLEND_FACTOR     D3D12_BLEND = 14
	D3D12_BLEND_INV_BLEND_FACTOR D3D12_BLEND = 15
	D3D12_BLEND_SRC1_COLOR       D3D12_BLEND = 16
	D3D12_BLEND_INV_SRC1_COLOR   D3D12_BLEND = 17
	D3D12_BLEND_SRC1_ALPHA       D3D12_BLEND = 18
	D3D12_BLEND_INV_SRC1_ALPHA   D3D12_BLEND = 19
)

Blend factor constants.

type D3D12_BLEND_DESC 

type D3D12_BLEND_DESC struct {
	AlphaToCoverageEnable  int32 // BOOL
	IndependentBlendEnable int32 // BOOL
	RenderTarget           [8]D3D12_RENDER_TARGET_BLEND_DESC
}

D3D12_BLEND_DESC describes the blend state.

type D3D12_BLEND_OP 

type D3D12_BLEND_OP uint32

D3D12_BLEND_OP specifies the blend operation. 

const (
	D3D12_BLEND_OP_ADD          D3D12_BLEND_OP = 1
	D3D12_BLEND_OP_SUBTRACT     D3D12_BLEND_OP = 2
	D3D12_BLEND_OP_REV_SUBTRACT D3D12_BLEND_OP = 3
	D3D12_BLEND_OP_MIN          D3D12_BLEND_OP = 4
	D3D12_BLEND_OP_MAX          D3D12_BLEND_OP = 5
)

Blend operation constants.

type D3D12_BOX 

type D3D12_BOX struct {
	Left   uint32
	Top    uint32
	Front  uint32
	Right  uint32
	Bottom uint32
	Back   uint32
}

D3D12_BOX describes a 3D box.

type D3D12_CACHED_PIPELINE_STATE 

type D3D12_CACHED_PIPELINE_STATE struct {
	CachedBlob            unsafe.Pointer
	CachedBlobSizeInBytes uintptr
}

D3D12_CACHED_PIPELINE_STATE describes a cached pipeline state.

type D3D12_CLEAR_FLAGS 

type D3D12_CLEAR_FLAGS uint32

D3D12_CLEAR_FLAGS specifies clear flags. 

const (
	D3D12_CLEAR_FLAG_DEPTH   D3D12_CLEAR_FLAGS = 0x1
	D3D12_CLEAR_FLAG_STENCIL D3D12_CLEAR_FLAGS = 0x2
)

Clear flag constants.

type D3D12_CLEAR_VALUE 

type D3D12_CLEAR_VALUE struct {
	Format DXGI_FORMAT
	// This is a union in C. We use the larger Color field and reinterpret for DepthStencil.
	Color [4]float32
}

D3D12_CLEAR_VALUE describes an optimized clear value.

func (*D3D12_CLEAR_VALUE) SetColor 

func (d *D3D12_CLEAR_VALUE) SetColor(color [4]float32)

SetColor sets up a color clear value.

func (*D3D12_CLEAR_VALUE) SetDepthStencil 

func (d *D3D12_CLEAR_VALUE) SetDepthStencil(depth float32, stencil uint8)

SetDepthStencil sets up a depth/stencil clear value. This reinterprets the Color field as depth/stencil values.

type D3D12_COLOR_WRITE_ENABLE 

type D3D12_COLOR_WRITE_ENABLE uint8

D3D12_COLOR_WRITE_ENABLE specifies color write enable flags. 

const (
	D3D12_COLOR_WRITE_ENABLE_RED   D3D12_COLOR_WRITE_ENABLE = 1
	D3D12_COLOR_WRITE_ENABLE_GREEN D3D12_COLOR_WRITE_ENABLE = 2
	D3D12_COLOR_WRITE_ENABLE_BLUE  D3D12_COLOR_WRITE_ENABLE = 4
	D3D12_COLOR_WRITE_ENABLE_ALPHA D3D12_COLOR_WRITE_ENABLE = 8
	D3D12_COLOR_WRITE_ENABLE_ALL   D3D12_COLOR_WRITE_ENABLE = 0xF
)

Color write enable constants.

type D3D12_COMMAND_LIST_TYPE 

type D3D12_COMMAND_LIST_TYPE uint32

D3D12_COMMAND_LIST_TYPE specifies the type of command list. 

const (
	D3D12_COMMAND_LIST_TYPE_DIRECT        D3D12_COMMAND_LIST_TYPE = 0
	D3D12_COMMAND_LIST_TYPE_BUNDLE        D3D12_COMMAND_LIST_TYPE = 1
	D3D12_COMMAND_LIST_TYPE_COMPUTE       D3D12_COMMAND_LIST_TYPE = 2
	D3D12_COMMAND_LIST_TYPE_COPY          D3D12_COMMAND_LIST_TYPE = 3
	D3D12_COMMAND_LIST_TYPE_VIDEO_DECODE  D3D12_COMMAND_LIST_TYPE = 4
	D3D12_COMMAND_LIST_TYPE_VIDEO_PROCESS D3D12_COMMAND_LIST_TYPE = 5
	D3D12_COMMAND_LIST_TYPE_VIDEO_ENCODE  D3D12_COMMAND_LIST_TYPE = 6
)

Command list type constants.

type D3D12_COMMAND_QUEUE_DESC 

type D3D12_COMMAND_QUEUE_DESC struct {
	Type     D3D12_COMMAND_LIST_TYPE
	Priority int32
	Flags    D3D12_COMMAND_QUEUE_FLAGS
	NodeMask uint32
}

D3D12_COMMAND_QUEUE_DESC describes a command queue.

type D3D12_COMMAND_QUEUE_FLAGS 

type D3D12_COMMAND_QUEUE_FLAGS uint32

D3D12_COMMAND_QUEUE_FLAGS specifies command queue flags. 

const (
	D3D12_COMMAND_QUEUE_FLAG_NONE                D3D12_COMMAND_QUEUE_FLAGS = 0
	D3D12_COMMAND_QUEUE_FLAG_DISABLE_GPU_TIMEOUT D3D12_COMMAND_QUEUE_FLAGS = 1
)

Command queue flag constants.

type D3D12_COMMAND_QUEUE_PRIORITY 

type D3D12_COMMAND_QUEUE_PRIORITY int32

D3D12_COMMAND_QUEUE_PRIORITY specifies the priority level for a command queue. 

const (
	D3D12_COMMAND_QUEUE_PRIORITY_NORMAL          D3D12_COMMAND_QUEUE_PRIORITY = 0
	D3D12_COMMAND_QUEUE_PRIORITY_HIGH            D3D12_COMMAND_QUEUE_PRIORITY = 100
	D3D12_COMMAND_QUEUE_PRIORITY_GLOBAL_REALTIME D3D12_COMMAND_QUEUE_PRIORITY = 10000
)

Command queue priority constants.

type D3D12_COMMAND_SIGNATURE_DESC 

type D3D12_COMMAND_SIGNATURE_DESC struct {
	ByteStride       uint32
	NumArgumentDescs uint32
	ArgumentDescs    *D3D12_INDIRECT_ARGUMENT_DESC
	NodeMask         uint32
}

D3D12_COMMAND_SIGNATURE_DESC describes a command signature.

type D3D12_COMPARISON_FUNC 

type D3D12_COMPARISON_FUNC uint32

D3D12_COMPARISON_FUNC specifies the comparison function. 

const (
	D3D12_COMPARISON_FUNC_NEVER         D3D12_COMPARISON_FUNC = 1
	D3D12_COMPARISON_FUNC_LESS          D3D12_COMPARISON_FUNC = 2
	D3D12_COMPARISON_FUNC_EQUAL         D3D12_COMPARISON_FUNC = 3
	D3D12_COMPARISON_FUNC_LESS_EQUAL    D3D12_COMPARISON_FUNC = 4
	D3D12_COMPARISON_FUNC_GREATER       D3D12_COMPARISON_FUNC = 5
	D3D12_COMPARISON_FUNC_NOT_EQUAL     D3D12_COMPARISON_FUNC = 6
	D3D12_COMPARISON_FUNC_GREATER_EQUAL D3D12_COMPARISON_FUNC = 7
	D3D12_COMPARISON_FUNC_ALWAYS        D3D12_COMPARISON_FUNC = 8
)

Comparison function constants.

type D3D12_COMPUTE_PIPELINE_STATE_DESC 

type D3D12_COMPUTE_PIPELINE_STATE_DESC struct {
	RootSignature *ID3D12RootSignature
	CS            D3D12_SHADER_BYTECODE
	NodeMask      uint32
	CachedPSO     D3D12_CACHED_PIPELINE_STATE
	Flags         D3D12_PIPELINE_STATE_FLAGS
}

D3D12_COMPUTE_PIPELINE_STATE_DESC describes a compute pipeline state.

type D3D12_CONSERVATIVE_RASTERIZATION_MODE 

type D3D12_CONSERVATIVE_RASTERIZATION_MODE uint32

D3D12_CONSERVATIVE_RASTERIZATION_MODE specifies conservative rasterization mode. 

const (
	D3D12_CONSERVATIVE_RASTERIZATION_MODE_OFF D3D12_CONSERVATIVE_RASTERIZATION_MODE = 0
	D3D12_CONSERVATIVE_RASTERIZATION_MODE_ON  D3D12_CONSERVATIVE_RASTERIZATION_MODE = 1
)

Conservative rasterization mode constants.

type D3D12_CONSTANT_BUFFER_VIEW_DESC 

type D3D12_CONSTANT_BUFFER_VIEW_DESC struct {
	BufferLocation uint64
	SizeInBytes    uint32
}

D3D12_CONSTANT_BUFFER_VIEW_DESC describes a constant buffer view.

type D3D12_CPU_DESCRIPTOR_HANDLE 

type D3D12_CPU_DESCRIPTOR_HANDLE struct {
	Ptr uintptr
}

D3D12_CPU_DESCRIPTOR_HANDLE represents a CPU descriptor handle.

func (D3D12_CPU_DESCRIPTOR_HANDLE) Offset 

func (h D3D12_CPU_DESCRIPTOR_HANDLE) Offset(index int, incrementSize uint32) D3D12_CPU_DESCRIPTOR_HANDLE

Offset returns a new handle offset by the given number of descriptors.

type D3D12_CPU_PAGE_PROPERTY 

type D3D12_CPU_PAGE_PROPERTY uint32

D3D12_CPU_PAGE_PROPERTY specifies the CPU-page properties for the heap. 

const (
	D3D12_CPU_PAGE_PROPERTY_UNKNOWN       D3D12_CPU_PAGE_PROPERTY = 0
	D3D12_CPU_PAGE_PROPERTY_NOT_AVAILABLE D3D12_CPU_PAGE_PROPERTY = 1
	D3D12_CPU_PAGE_PROPERTY_WRITE_COMBINE D3D12_CPU_PAGE_PROPERTY = 2
	D3D12_CPU_PAGE_PROPERTY_WRITE_BACK    D3D12_CPU_PAGE_PROPERTY = 3
)

CPU page property constants.

type D3D12_CULL_MODE 

type D3D12_CULL_MODE uint32

D3D12_CULL_MODE specifies the cull mode. 

const (
	D3D12_CULL_MODE_NONE  D3D12_CULL_MODE = 1
	D3D12_CULL_MODE_FRONT D3D12_CULL_MODE = 2
	D3D12_CULL_MODE_BACK  D3D12_CULL_MODE = 3
)

Cull mode constants.

type D3D12_DEPTH_STENCILOP_DESC 

type D3D12_DEPTH_STENCILOP_DESC struct {
	StencilFailOp      D3D12_STENCIL_OP
	StencilDepthFailOp D3D12_STENCIL_OP
	StencilPassOp      D3D12_STENCIL_OP
	StencilFunc        D3D12_COMPARISON_FUNC
}

D3D12_DEPTH_STENCILOP_DESC describes stencil operations.

type D3D12_DEPTH_STENCIL_DESC 

type D3D12_DEPTH_STENCIL_DESC struct {
	DepthEnable      int32 // BOOL
	DepthWriteMask   D3D12_DEPTH_WRITE_MASK
	DepthFunc        D3D12_COMPARISON_FUNC
	StencilEnable    int32 // BOOL
	StencilReadMask  uint8
	StencilWriteMask uint8
	FrontFace        D3D12_DEPTH_STENCILOP_DESC
	BackFace         D3D12_DEPTH_STENCILOP_DESC
}

D3D12_DEPTH_STENCIL_DESC describes the depth-stencil state.

type D3D12_DEPTH_STENCIL_VALUE 

type D3D12_DEPTH_STENCIL_VALUE struct {
	Depth   float32
	Stencil uint8
}

D3D12_DEPTH_STENCIL_VALUE describes depth/stencil clear values.

type D3D12_DEPTH_STENCIL_VIEW_DESC 

type D3D12_DEPTH_STENCIL_VIEW_DESC struct {
	Format        DXGI_FORMAT
	ViewDimension D3D12_DSV_DIMENSION
	Flags         D3D12_DSV_FLAGS
	// Union of different view types
	Union [8]byte
}

D3D12_DEPTH_STENCIL_VIEW_DESC describes a depth stencil view.

func (*D3D12_DEPTH_STENCIL_VIEW_DESC) SetTexture1D 

func (d *D3D12_DEPTH_STENCIL_VIEW_DESC) SetTexture1D(mipSlice uint32)

SetTexture1D sets up a 1D texture DSV.

func (*D3D12_DEPTH_STENCIL_VIEW_DESC) SetTexture2D 

func (d *D3D12_DEPTH_STENCIL_VIEW_DESC) SetTexture2D(mipSlice uint32)

SetTexture2D sets up a 2D texture DSV.

func (*D3D12_DEPTH_STENCIL_VIEW_DESC) SetTexture2DArray 

func (d *D3D12_DEPTH_STENCIL_VIEW_DESC) SetTexture2DArray(mipSlice, firstArraySlice, arraySize uint32)

SetTexture2DArray sets up a 2D texture array DSV.

type D3D12_DEPTH_WRITE_MASK 

type D3D12_DEPTH_WRITE_MASK uint32

D3D12_DEPTH_WRITE_MASK specifies depth write mask. 

const (
	D3D12_DEPTH_WRITE_MASK_ZERO D3D12_DEPTH_WRITE_MASK = 0
	D3D12_DEPTH_WRITE_MASK_ALL  D3D12_DEPTH_WRITE_MASK = 1
)

Depth write mask constants.

type D3D12_DESCRIPTOR_HEAP_DESC 

type D3D12_DESCRIPTOR_HEAP_DESC struct {
	Type           D3D12_DESCRIPTOR_HEAP_TYPE
	NumDescriptors uint32
	Flags          D3D12_DESCRIPTOR_HEAP_FLAGS
	NodeMask       uint32
}

D3D12_DESCRIPTOR_HEAP_DESC describes a descriptor heap.

type D3D12_DESCRIPTOR_HEAP_FLAGS 

type D3D12_DESCRIPTOR_HEAP_FLAGS uint32

D3D12_DESCRIPTOR_HEAP_FLAGS specifies descriptor heap flags. 

const (
	D3D12_DESCRIPTOR_HEAP_FLAG_NONE           D3D12_DESCRIPTOR_HEAP_FLAGS = 0
	D3D12_DESCRIPTOR_HEAP_FLAG_SHADER_VISIBLE D3D12_DESCRIPTOR_HEAP_FLAGS = 1
)

Descriptor heap flag constants.

type D3D12_DESCRIPTOR_HEAP_TYPE 

type D3D12_DESCRIPTOR_HEAP_TYPE uint32

D3D12_DESCRIPTOR_HEAP_TYPE specifies the type of descriptor heap. 

const (
	D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV D3D12_DESCRIPTOR_HEAP_TYPE = 0
	D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER     D3D12_DESCRIPTOR_HEAP_TYPE = 1
	D3D12_DESCRIPTOR_HEAP_TYPE_RTV         D3D12_DESCRIPTOR_HEAP_TYPE = 2
	D3D12_DESCRIPTOR_HEAP_TYPE_DSV         D3D12_DESCRIPTOR_HEAP_TYPE = 3
	D3D12_DESCRIPTOR_HEAP_TYPE_NUM_TYPES   D3D12_DESCRIPTOR_HEAP_TYPE = 4
)

Descriptor heap type constants.

type D3D12_DESCRIPTOR_RANGE 

type D3D12_DESCRIPTOR_RANGE struct {
	RangeType                         D3D12_DESCRIPTOR_RANGE_TYPE
	NumDescriptors                    uint32
	BaseShaderRegister                uint32
	RegisterSpace                     uint32
	OffsetInDescriptorsFromTableStart uint32
}

D3D12_DESCRIPTOR_RANGE describes a descriptor range.

type D3D12_DESCRIPTOR_RANGE_TYPE 

type D3D12_DESCRIPTOR_RANGE_TYPE uint32

D3D12_DESCRIPTOR_RANGE_TYPE specifies the type of descriptor range. 

const (
	D3D12_DESCRIPTOR_RANGE_TYPE_SRV     D3D12_DESCRIPTOR_RANGE_TYPE = 0
	D3D12_DESCRIPTOR_RANGE_TYPE_UAV     D3D12_DESCRIPTOR_RANGE_TYPE = 1
	D3D12_DESCRIPTOR_RANGE_TYPE_CBV     D3D12_DESCRIPTOR_RANGE_TYPE = 2
	D3D12_DESCRIPTOR_RANGE_TYPE_SAMPLER D3D12_DESCRIPTOR_RANGE_TYPE = 3
)

Descriptor range type constants.

type D3D12_DISCARD_REGION 

type D3D12_DISCARD_REGION struct {
	NumRects         uint32
	Rects            *D3D12_RECT
	FirstSubresource uint32
	NumSubresources  uint32
}

D3D12_DISCARD_REGION describes a discard region.

type D3D12_DISPATCH_ARGUMENTS 

type D3D12_DISPATCH_ARGUMENTS struct {
	ThreadGroupCountX uint32
	ThreadGroupCountY uint32
	ThreadGroupCountZ uint32
}

D3D12_DISPATCH_ARGUMENTS describes dispatch arguments.

type D3D12_DRAW_ARGUMENTS 

type D3D12_DRAW_ARGUMENTS struct {
	VertexCountPerInstance uint32
	InstanceCount          uint32
	StartVertexLocation    uint32
	StartInstanceLocation  uint32
}

D3D12_DRAW_ARGUMENTS describes draw arguments.

type D3D12_DRAW_INDEXED_ARGUMENTS 

type D3D12_DRAW_INDEXED_ARGUMENTS struct {
	IndexCountPerInstance uint32
	InstanceCount         uint32
	StartIndexLocation    uint32
	BaseVertexLocation    int32
	StartInstanceLocation uint32
}

D3D12_DRAW_INDEXED_ARGUMENTS describes draw indexed arguments.

type D3D12_DSV_DIMENSION 

type D3D12_DSV_DIMENSION uint32

D3D12_DSV_DIMENSION specifies depth stencil view dimension. 

const (
	D3D12_DSV_DIMENSION_UNKNOWN          D3D12_DSV_DIMENSION = 0
	D3D12_DSV_DIMENSION_TEXTURE1D        D3D12_DSV_DIMENSION = 1
	D3D12_DSV_DIMENSION_TEXTURE1DARRAY   D3D12_DSV_DIMENSION = 2
	D3D12_DSV_DIMENSION_TEXTURE2D        D3D12_DSV_DIMENSION = 3
	D3D12_DSV_DIMENSION_TEXTURE2DARRAY   D3D12_DSV_DIMENSION = 4
	D3D12_DSV_DIMENSION_TEXTURE2DMS      D3D12_DSV_DIMENSION = 5
	D3D12_DSV_DIMENSION_TEXTURE2DMSARRAY D3D12_DSV_DIMENSION = 6
)

DSV dimension constants.

type D3D12_DSV_FLAGS 

type D3D12_DSV_FLAGS uint32

D3D12_DSV_FLAGS specifies depth stencil view flags. 

const (
	D3D12_DSV_FLAG_NONE              D3D12_DSV_FLAGS = 0
	D3D12_DSV_FLAG_READ_ONLY_DEPTH   D3D12_DSV_FLAGS = 0x1
	D3D12_DSV_FLAG_READ_ONLY_STENCIL D3D12_DSV_FLAGS = 0x2
)

DSV flag constants.

type D3D12_FEATURE 

type D3D12_FEATURE uint32

D3D12_FEATURE specifies the feature to query. 

const (
	D3D12_FEATURE_D3D12_OPTIONS                         D3D12_FEATURE = 0
	D3D12_FEATURE_ARCHITECTURE                          D3D12_FEATURE = 1
	D3D12_FEATURE_FEATURE_LEVELS                        D3D12_FEATURE = 2
	D3D12_FEATURE_FORMAT_SUPPORT                        D3D12_FEATURE = 3
	D3D12_FEATURE_MULTISAMPLE_QUALITY_LEVELS            D3D12_FEATURE = 4
	D3D12_FEATURE_FORMAT_INFO                           D3D12_FEATURE = 5
	D3D12_FEATURE_GPU_VIRTUAL_ADDRESS_SUPPORT           D3D12_FEATURE = 6
	D3D12_FEATURE_SHADER_MODEL                          D3D12_FEATURE = 7
	D3D12_FEATURE_D3D12_OPTIONS1                        D3D12_FEATURE = 8
	D3D12_FEATURE_PROTECTED_RESOURCE_SESSION_SUPPORT    D3D12_FEATURE = 10
	D3D12_FEATURE_ROOT_SIGNATURE                        D3D12_FEATURE = 12
	D3D12_FEATURE_ARCHITECTURE1                         D3D12_FEATURE = 16
	D3D12_FEATURE_D3D12_OPTIONS2                        D3D12_FEATURE = 18
	D3D12_FEATURE_SHADER_CACHE                          D3D12_FEATURE = 19
	D3D12_FEATURE_COMMAND_QUEUE_PRIORITY                D3D12_FEATURE = 20
	D3D12_FEATURE_D3D12_OPTIONS3                        D3D12_FEATURE = 21
	D3D12_FEATURE_EXISTING_HEAPS                        D3D12_FEATURE = 22
	D3D12_FEATURE_D3D12_OPTIONS4                        D3D12_FEATURE = 23
	D3D12_FEATURE_SERIALIZATION                         D3D12_FEATURE = 24
	D3D12_FEATURE_CROSS_NODE                            D3D12_FEATURE = 25
	D3D12_FEATURE_D3D12_OPTIONS5                        D3D12_FEATURE = 27
	D3D12_FEATURE_D3D12_OPTIONS6                        D3D12_FEATURE = 30
	D3D12_FEATURE_QUERY_META_COMMAND                    D3D12_FEATURE = 31
	D3D12_FEATURE_D3D12_OPTIONS7                        D3D12_FEATURE = 32
	D3D12_FEATURE_PROTECTED_RESOURCE_SESSION_TYPE_COUNT D3D12_FEATURE = 33
	D3D12_FEATURE_PROTECTED_RESOURCE_SESSION_TYPES      D3D12_FEATURE = 34
)

D3D12 feature constants.

type D3D12_FEATURE_DATA_D3D12_OPTIONS 

type D3D12_FEATURE_DATA_D3D12_OPTIONS struct {
	DoublePrecisionFloatShaderOps                                              int32  // BOOL
	OutputMergerLogicOp                                                        int32  // BOOL
	MinPrecisionSupport                                                        uint32 // D3D12_SHADER_MIN_PRECISION_SUPPORT
	TiledResourcesTier                                                         uint32 // D3D12_TILED_RESOURCES_TIER
	ResourceBindingTier                                                        uint32 // D3D12_RESOURCE_BINDING_TIER
	PSSpecifiedStencilRefSupported                                             int32  // BOOL
	TypedUAVLoadAdditionalFormats                                              int32  // BOOL
	ROVsSupported                                                              int32  // BOOL
	ConservativeRasterizationTier                                              uint32 // D3D12_CONSERVATIVE_RASTERIZATION_TIER
	MaxGPUVirtualAddressBitsPerResource                                        uint32
	StandardSwizzle64KBSupported                                               int32  // BOOL
	CrossNodeSharingTier                                                       uint32 // D3D12_CROSS_NODE_SHARING_TIER
	CrossAdapterRowMajorTextureSupported                                       int32  // BOOL
	VPAndRTArrayIndexFromAnyShaderFeedingRasterizerSupportedWithoutGSEmulation int32  // BOOL
	ResourceHeapTier                                                           uint32 // D3D12_RESOURCE_HEAP_TIER
}

D3D12_FEATURE_DATA_D3D12_OPTIONS describes D3D12 options feature data.

type D3D12_FEATURE_DATA_FEATURE_LEVELS 

type D3D12_FEATURE_DATA_FEATURE_LEVELS struct {
	NumFeatureLevels         uint32
	FeatureLevelsRequested   *D3D_FEATURE_LEVEL
	MaxSupportedFeatureLevel D3D_FEATURE_LEVEL
}

D3D12_FEATURE_DATA_FEATURE_LEVELS describes feature levels.

type D3D12_FEATURE_DATA_SHADER_MODEL 

type D3D12_FEATURE_DATA_SHADER_MODEL struct {
	HighestShaderModel D3D_SHADER_MODEL
}

D3D12_FEATURE_DATA_SHADER_MODEL describes shader model feature data.

type D3D12_FENCE_FLAGS 

type D3D12_FENCE_FLAGS uint32

D3D12_FENCE_FLAGS specifies fence flags. 

const (
	D3D12_FENCE_FLAG_NONE                 D3D12_FENCE_FLAGS = 0
	D3D12_FENCE_FLAG_SHARED               D3D12_FENCE_FLAGS = 1
	D3D12_FENCE_FLAG_SHARED_CROSS_ADAPTER D3D12_FENCE_FLAGS = 2
	D3D12_FENCE_FLAG_NON_MONITORED        D3D12_FENCE_FLAGS = 4
)

Fence flag constants.

type D3D12_FILL_MODE 

type D3D12_FILL_MODE uint32

D3D12_FILL_MODE specifies the fill mode. 

const (
	D3D12_FILL_MODE_WIREFRAME D3D12_FILL_MODE = 2
	D3D12_FILL_MODE_SOLID     D3D12_FILL_MODE = 3
)

Fill mode constants.

type D3D12_FILTER 

type D3D12_FILTER uint32

D3D12_FILTER specifies filtering options. 

const (
	D3D12_FILTER_MIN_MAG_MIP_POINT                          D3D12_FILTER = 0
	D3D12_FILTER_MIN_MAG_POINT_MIP_LINEAR                   D3D12_FILTER = 0x1
	D3D12_FILTER_MIN_POINT_MAG_LINEAR_MIP_POINT             D3D12_FILTER = 0x4
	D3D12_FILTER_MIN_POINT_MAG_MIP_LINEAR                   D3D12_FILTER = 0x5
	D3D12_FILTER_MIN_LINEAR_MAG_MIP_POINT                   D3D12_FILTER = 0x10
	D3D12_FILTER_MIN_LINEAR_MAG_POINT_MIP_LINEAR            D3D12_FILTER = 0x11
	D3D12_FILTER_MIN_MAG_LINEAR_MIP_POINT                   D3D12_FILTER = 0x14
	D3D12_FILTER_MIN_MAG_MIP_LINEAR                         D3D12_FILTER = 0x15
	D3D12_FILTER_ANISOTROPIC                                D3D12_FILTER = 0x55
	D3D12_FILTER_COMPARISON_MIN_MAG_MIP_POINT               D3D12_FILTER = 0x80
	D3D12_FILTER_COMPARISON_MIN_MAG_POINT_MIP_LINEAR        D3D12_FILTER = 0x81
	D3D12_FILTER_COMPARISON_MIN_POINT_MAG_LINEAR_MIP_POINT  D3D12_FILTER = 0x84
	D3D12_FILTER_COMPARISON_MIN_POINT_MAG_MIP_LINEAR        D3D12_FILTER = 0x85
	D3D12_FILTER_COMPARISON_MIN_LINEAR_MAG_MIP_POINT        D3D12_FILTER = 0x90
	D3D12_FILTER_COMPARISON_MIN_LINEAR_MAG_POINT_MIP_LINEAR D3D12_FILTER = 0x91
	D3D12_FILTER_COMPARISON_MIN_MAG_LINEAR_MIP_POINT        D3D12_FILTER = 0x94
	D3D12_FILTER_COMPARISON_MIN_MAG_MIP_LINEAR              D3D12_FILTER = 0x95
	D3D12_FILTER_COMPARISON_ANISOTROPIC                     D3D12_FILTER = 0xD5
)

Filter constants.

type D3D12_GPU_DESCRIPTOR_HANDLE 

type D3D12_GPU_DESCRIPTOR_HANDLE struct {
	Ptr uint64
}

D3D12_GPU_DESCRIPTOR_HANDLE represents a GPU descriptor handle.

func (D3D12_GPU_DESCRIPTOR_HANDLE) Offset 

func (h D3D12_GPU_DESCRIPTOR_HANDLE) Offset(index int, incrementSize uint32) D3D12_GPU_DESCRIPTOR_HANDLE

Offset returns a new handle offset by the given number of descriptors.

type D3D12_GRAPHICS_PIPELINE_STATE_DESC 

type D3D12_GRAPHICS_PIPELINE_STATE_DESC struct {
	RootSignature         *ID3D12RootSignature
	VS                    D3D12_SHADER_BYTECODE
	PS                    D3D12_SHADER_BYTECODE
	DS                    D3D12_SHADER_BYTECODE
	HS                    D3D12_SHADER_BYTECODE
	GS                    D3D12_SHADER_BYTECODE
	StreamOutput          D3D12_STREAM_OUTPUT_DESC
	BlendState            D3D12_BLEND_DESC
	SampleMask            uint32
	RasterizerState       D3D12_RASTERIZER_DESC
	DepthStencilState     D3D12_DEPTH_STENCIL_DESC
	InputLayout           D3D12_INPUT_LAYOUT_DESC
	IBStripCutValue       D3D12_INDEX_BUFFER_STRIP_CUT_VALUE
	PrimitiveTopologyType D3D12_PRIMITIVE_TOPOLOGY_TYPE
	NumRenderTargets      uint32
	RTVFormats            [8]DXGI_FORMAT
	DSVFormat             DXGI_FORMAT
	SampleDesc            DXGI_SAMPLE_DESC
	NodeMask              uint32
	CachedPSO             D3D12_CACHED_PIPELINE_STATE
	Flags                 D3D12_PIPELINE_STATE_FLAGS
}

D3D12_GRAPHICS_PIPELINE_STATE_DESC describes a graphics pipeline state.

type D3D12_HEAP_DESC 

type D3D12_HEAP_DESC struct {
	SizeInBytes uint64
	Properties  D3D12_HEAP_PROPERTIES
	Alignment   uint64
	Flags       D3D12_HEAP_FLAGS
}

D3D12_HEAP_DESC describes a heap.

type D3D12_HEAP_FLAGS 

type D3D12_HEAP_FLAGS uint32

D3D12_HEAP_FLAGS specifies heap options. 

const (
	D3D12_HEAP_FLAG_NONE                           D3D12_HEAP_FLAGS = 0
	D3D12_HEAP_FLAG_SHARED                         D3D12_HEAP_FLAGS = 1
	D3D12_HEAP_FLAG_DENY_BUFFERS                   D3D12_HEAP_FLAGS = 4
	D3D12_HEAP_FLAG_ALLOW_DISPLAY                  D3D12_HEAP_FLAGS = 8
	D3D12_HEAP_FLAG_SHARED_CROSS_ADAPTER           D3D12_HEAP_FLAGS = 32
	D3D12_HEAP_FLAG_DENY_RT_DS_TEXTURES            D3D12_HEAP_FLAGS = 64
	D3D12_HEAP_FLAG_DENY_NON_RT_DS_TEXTURES        D3D12_HEAP_FLAGS = 128
	D3D12_HEAP_FLAG_HARDWARE_PROTECTED             D3D12_HEAP_FLAGS = 256
	D3D12_HEAP_FLAG_ALLOW_WRITE_WATCH              D3D12_HEAP_FLAGS = 512
	D3D12_HEAP_FLAG_ALLOW_SHADER_ATOMICS           D3D12_HEAP_FLAGS = 1024
	D3D12_HEAP_FLAG_CREATE_NOT_RESIDENT            D3D12_HEAP_FLAGS = 2048
	D3D12_HEAP_FLAG_CREATE_NOT_ZEROED              D3D12_HEAP_FLAGS = 4096
	D3D12_HEAP_FLAG_ALLOW_ALL_BUFFERS_AND_TEXTURES D3D12_HEAP_FLAGS = 0
	D3D12_HEAP_FLAG_ALLOW_ONLY_BUFFERS             D3D12_HEAP_FLAGS = 192
	D3D12_HEAP_FLAG_ALLOW_ONLY_NON_RT_DS_TEXTURES  D3D12_HEAP_FLAGS = 68
	D3D12_HEAP_FLAG_ALLOW_ONLY_RT_DS_TEXTURES      D3D12_HEAP_FLAGS = 132
)

Heap flag constants.

type D3D12_HEAP_PROPERTIES 

type D3D12_HEAP_PROPERTIES struct {
	Type                 D3D12_HEAP_TYPE
	CPUPageProperty      D3D12_CPU_PAGE_PROPERTY
	MemoryPoolPreference D3D12_MEMORY_POOL
	CreationNodeMask     uint32
	VisibleNodeMask      uint32
}

D3D12_HEAP_PROPERTIES describes heap properties.

type D3D12_HEAP_TYPE 

type D3D12_HEAP_TYPE uint32

D3D12_HEAP_TYPE specifies the type of heap. 

const (
	D3D12_HEAP_TYPE_DEFAULT  D3D12_HEAP_TYPE = 1
	D3D12_HEAP_TYPE_UPLOAD   D3D12_HEAP_TYPE = 2
	D3D12_HEAP_TYPE_READBACK D3D12_HEAP_TYPE = 3
	D3D12_HEAP_TYPE_CUSTOM   D3D12_HEAP_TYPE = 4
)

Heap type constants.

type D3D12_INDEX_BUFFER_STRIP_CUT_VALUE 

type D3D12_INDEX_BUFFER_STRIP_CUT_VALUE uint32

D3D12_INDEX_BUFFER_STRIP_CUT_VALUE specifies index buffer strip cut value. 

const (
	D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_DISABLED   D3D12_INDEX_BUFFER_STRIP_CUT_VALUE = 0
	D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_0xFFFF     D3D12_INDEX_BUFFER_STRIP_CUT_VALUE = 1
	D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_0xFFFFFFFF D3D12_INDEX_BUFFER_STRIP_CUT_VALUE = 2
)

Index buffer strip cut value constants.

type D3D12_INDEX_BUFFER_VIEW 

type D3D12_INDEX_BUFFER_VIEW struct {
	BufferLocation uint64
	SizeInBytes    uint32
	Format         DXGI_FORMAT
}

D3D12_INDEX_BUFFER_VIEW describes an index buffer view.

type D3D12_INDIRECT_ARGUMENT_DESC 

type D3D12_INDIRECT_ARGUMENT_DESC struct {
	Type D3D12_INDIRECT_ARGUMENT_TYPE
	// Union for different argument types
	Union [8]byte
}

D3D12_INDIRECT_ARGUMENT_DESC describes an indirect argument.

type D3D12_INDIRECT_ARGUMENT_TYPE 

type D3D12_INDIRECT_ARGUMENT_TYPE uint32

D3D12_INDIRECT_ARGUMENT_TYPE specifies indirect argument type. 

const (
	D3D12_INDIRECT_ARGUMENT_TYPE_DRAW                  D3D12_INDIRECT_ARGUMENT_TYPE = 0
	D3D12_INDIRECT_ARGUMENT_TYPE_DRAW_INDEXED          D3D12_INDIRECT_ARGUMENT_TYPE = 1
	D3D12_INDIRECT_ARGUMENT_TYPE_DISPATCH              D3D12_INDIRECT_ARGUMENT_TYPE = 2
	D3D12_INDIRECT_ARGUMENT_TYPE_VERTEX_BUFFER_VIEW    D3D12_INDIRECT_ARGUMENT_TYPE = 3
	D3D12_INDIRECT_ARGUMENT_TYPE_INDEX_BUFFER_VIEW     D3D12_INDIRECT_ARGUMENT_TYPE = 4
	D3D12_INDIRECT_ARGUMENT_TYPE_CONSTANT              D3D12_INDIRECT_ARGUMENT_TYPE = 5
	D3D12_INDIRECT_ARGUMENT_TYPE_CONSTANT_BUFFER_VIEW  D3D12_INDIRECT_ARGUMENT_TYPE = 6
	D3D12_INDIRECT_ARGUMENT_TYPE_SHADER_RESOURCE_VIEW  D3D12_INDIRECT_ARGUMENT_TYPE = 7
	D3D12_INDIRECT_ARGUMENT_TYPE_UNORDERED_ACCESS_VIEW D3D12_INDIRECT_ARGUMENT_TYPE = 8
	D3D12_INDIRECT_ARGUMENT_TYPE_DISPATCH_RAYS         D3D12_INDIRECT_ARGUMENT_TYPE = 9
	D3D12_INDIRECT_ARGUMENT_TYPE_DISPATCH_MESH         D3D12_INDIRECT_ARGUMENT_TYPE = 10
)

Indirect argument type constants.

type D3D12_INPUT_CLASSIFICATION 

type D3D12_INPUT_CLASSIFICATION uint32

D3D12_INPUT_CLASSIFICATION specifies input slot classification. 

const (
	D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA   D3D12_INPUT_CLASSIFICATION = 0
	D3D12_INPUT_CLASSIFICATION_PER_INSTANCE_DATA D3D12_INPUT_CLASSIFICATION = 1
)

Input classification constants.

type D3D12_INPUT_ELEMENT_DESC 

type D3D12_INPUT_ELEMENT_DESC struct {
	SemanticName         *byte
	SemanticIndex        uint32
	Format               DXGI_FORMAT
	InputSlot            uint32
	AlignedByteOffset    uint32
	InputSlotClass       D3D12_INPUT_CLASSIFICATION
	InstanceDataStepRate uint32
}

D3D12_INPUT_ELEMENT_DESC describes an input element.

type D3D12_INPUT_LAYOUT_DESC 

type D3D12_INPUT_LAYOUT_DESC struct {
	InputElementDescs *D3D12_INPUT_ELEMENT_DESC
	NumElements       uint32
}

D3D12_INPUT_LAYOUT_DESC describes an input layout.

type D3D12_LOGIC_OP 

type D3D12_LOGIC_OP uint32

D3D12_LOGIC_OP specifies the logical operation. 

const (
	D3D12_LOGIC_OP_CLEAR         D3D12_LOGIC_OP = 0
	D3D12_LOGIC_OP_SET           D3D12_LOGIC_OP = 1
	D3D12_LOGIC_OP_COPY          D3D12_LOGIC_OP = 2
	D3D12_LOGIC_OP_COPY_INVERTED D3D12_LOGIC_OP = 3
	D3D12_LOGIC_OP_NOOP          D3D12_LOGIC_OP = 4
	D3D12_LOGIC_OP_INVERT        D3D12_LOGIC_OP = 5
	D3D12_LOGIC_OP_AND           D3D12_LOGIC_OP = 6
	D3D12_LOGIC_OP_NAND          D3D12_LOGIC_OP = 7
	D3D12_LOGIC_OP_OR            D3D12_LOGIC_OP = 8
	D3D12_LOGIC_OP_NOR           D3D12_LOGIC_OP = 9
	D3D12_LOGIC_OP_XOR           D3D12_LOGIC_OP = 10
	D3D12_LOGIC_OP_EQUIV         D3D12_LOGIC_OP = 11
	D3D12_LOGIC_OP_AND_REVERSE   D3D12_LOGIC_OP = 12
	D3D12_LOGIC_OP_AND_INVERTED  D3D12_LOGIC_OP = 13
	D3D12_LOGIC_OP_OR_REVERSE    D3D12_LOGIC_OP = 14
	D3D12_LOGIC_OP_OR_INVERTED   D3D12_LOGIC_OP = 15
)

Logic operation constants.

type D3D12_MEMORY_POOL 

type D3D12_MEMORY_POOL uint32

D3D12_MEMORY_POOL specifies the memory pool for the heap. 

const (
	D3D12_MEMORY_POOL_UNKNOWN D3D12_MEMORY_POOL = 0
	D3D12_MEMORY_POOL_L0      D3D12_MEMORY_POOL = 1
	D3D12_MEMORY_POOL_L1      D3D12_MEMORY_POOL = 2
)

Memory pool constants.

type D3D12_PIPELINE_STATE_FLAGS 

type D3D12_PIPELINE_STATE_FLAGS uint32

D3D12_PIPELINE_STATE_FLAGS specifies pipeline state flags. 

const (
	D3D12_PIPELINE_STATE_FLAG_NONE       D3D12_PIPELINE_STATE_FLAGS = 0
	D3D12_PIPELINE_STATE_FLAG_TOOL_DEBUG D3D12_PIPELINE_STATE_FLAGS = 0x1
)

Pipeline state flag constants.

type D3D12_PLACED_SUBRESOURCE_FOOTPRINT 

type D3D12_PLACED_SUBRESOURCE_FOOTPRINT struct {
	Offset    uint64
	Footprint D3D12_SUBRESOURCE_FOOTPRINT
}

D3D12_PLACED_SUBRESOURCE_FOOTPRINT describes a placed subresource footprint.

type D3D12_PREDICATION_OP 

type D3D12_PREDICATION_OP uint32

D3D12_PREDICATION_OP specifies predication operation. 

const (
	D3D12_PREDICATION_OP_EQUAL_ZERO     D3D12_PREDICATION_OP = 0
	D3D12_PREDICATION_OP_NOT_EQUAL_ZERO D3D12_PREDICATION_OP = 1
)

Predication operation constants.

type D3D12_PRIMITIVE_TOPOLOGY_TYPE 

type D3D12_PRIMITIVE_TOPOLOGY_TYPE uint32

D3D12_PRIMITIVE_TOPOLOGY_TYPE specifies primitive topology type. 

const (
	D3D12_PRIMITIVE_TOPOLOGY_TYPE_UNDEFINED D3D12_PRIMITIVE_TOPOLOGY_TYPE = 0
	D3D12_PRIMITIVE_TOPOLOGY_TYPE_POINT     D3D12_PRIMITIVE_TOPOLOGY_TYPE = 1
	D3D12_PRIMITIVE_TOPOLOGY_TYPE_LINE      D3D12_PRIMITIVE_TOPOLOGY_TYPE = 2
	D3D12_PRIMITIVE_TOPOLOGY_TYPE_TRIANGLE  D3D12_PRIMITIVE_TOPOLOGY_TYPE = 3
	D3D12_PRIMITIVE_TOPOLOGY_TYPE_PATCH     D3D12_PRIMITIVE_TOPOLOGY_TYPE = 4
)

Primitive topology type constants.

type D3D12_QUERY_DATA_PIPELINE_STATISTICS 

type D3D12_QUERY_DATA_PIPELINE_STATISTICS struct {
	IAVertices    uint64
	IAPrimitives  uint64
	VSInvocations uint64
	GSInvocations uint64
	GSPrimitives  uint64
	CInvocations  uint64
	CPrimitives   uint64
	PSInvocations uint64
	HSInvocations uint64
	DSInvocations uint64
	CSInvocations uint64
}

D3D12_QUERY_DATA_PIPELINE_STATISTICS contains pipeline statistics query data.

type D3D12_QUERY_DATA_SO_STATISTICS 

type D3D12_QUERY_DATA_SO_STATISTICS struct {
	NumPrimitivesWritten    uint64
	PrimitivesStorageNeeded uint64
}

D3D12_QUERY_DATA_SO_STATISTICS contains stream output statistics query data.

type D3D12_QUERY_HEAP_DESC 

type D3D12_QUERY_HEAP_DESC struct {
	Type     D3D12_QUERY_HEAP_TYPE
	Count    uint32
	NodeMask uint32
}

D3D12_QUERY_HEAP_DESC describes a query heap.

type D3D12_QUERY_HEAP_TYPE 

type D3D12_QUERY_HEAP_TYPE uint32

D3D12_QUERY_HEAP_TYPE specifies query heap types. 

const (
	D3D12_QUERY_HEAP_TYPE_OCCLUSION               D3D12_QUERY_HEAP_TYPE = 0
	D3D12_QUERY_HEAP_TYPE_TIMESTAMP               D3D12_QUERY_HEAP_TYPE = 1
	D3D12_QUERY_HEAP_TYPE_PIPELINE_STATISTICS     D3D12_QUERY_HEAP_TYPE = 2
	D3D12_QUERY_HEAP_TYPE_SO_STATISTICS           D3D12_QUERY_HEAP_TYPE = 3
	D3D12_QUERY_HEAP_TYPE_VIDEO_DECODE_STATISTICS D3D12_QUERY_HEAP_TYPE = 4
	D3D12_QUERY_HEAP_TYPE_COPY_QUEUE_TIMESTAMP    D3D12_QUERY_HEAP_TYPE = 5
)

Query heap type constants.

type D3D12_QUERY_TYPE 

type D3D12_QUERY_TYPE uint32

D3D12_QUERY_TYPE specifies query types. 

const (
	D3D12_QUERY_TYPE_OCCLUSION               D3D12_QUERY_TYPE = 0
	D3D12_QUERY_TYPE_BINARY_OCCLUSION        D3D12_QUERY_TYPE = 1
	D3D12_QUERY_TYPE_TIMESTAMP               D3D12_QUERY_TYPE = 2
	D3D12_QUERY_TYPE_PIPELINE_STATISTICS     D3D12_QUERY_TYPE = 3
	D3D12_QUERY_TYPE_SO_STATISTICS_STREAM0   D3D12_QUERY_TYPE = 4
	D3D12_QUERY_TYPE_SO_STATISTICS_STREAM1   D3D12_QUERY_TYPE = 5
	D3D12_QUERY_TYPE_SO_STATISTICS_STREAM2   D3D12_QUERY_TYPE = 6
	D3D12_QUERY_TYPE_SO_STATISTICS_STREAM3   D3D12_QUERY_TYPE = 7
	D3D12_QUERY_TYPE_VIDEO_DECODE_STATISTICS D3D12_QUERY_TYPE = 8
)

Query type constants.

type D3D12_RANGE 

type D3D12_RANGE struct {
	Begin uintptr
	End   uintptr
}

D3D12_RANGE describes a memory range.

type D3D12_RASTERIZER_DESC 

type D3D12_RASTERIZER_DESC struct {
	FillMode              D3D12_FILL_MODE
	CullMode              D3D12_CULL_MODE
	FrontCounterClockwise int32 // BOOL
	DepthBias             int32
	DepthBiasClamp        float32
	SlopeScaledDepthBias  float32
	DepthClipEnable       int32 // BOOL
	MultisampleEnable     int32 // BOOL
	AntialiasedLineEnable int32 // BOOL
	ForcedSampleCount     uint32
	ConservativeRaster    D3D12_CONSERVATIVE_RASTERIZATION_MODE
}

D3D12_RASTERIZER_DESC describes the rasterizer state.

type D3D12_RECT 

type D3D12_RECT struct {
	Left   int32
	Top    int32
	Right  int32
	Bottom int32
}

D3D12_RECT describes a rectangle.

type D3D12_RENDER_PASS_BEGINNING_ACCESS 

type D3D12_RENDER_PASS_BEGINNING_ACCESS struct {
	Type D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE
	// Union for Clear (D3D12_RENDER_PASS_BEGINNING_ACCESS_CLEAR_PARAMETERS)
	Union [20]byte
}

D3D12_RENDER_PASS_BEGINNING_ACCESS describes render pass beginning access.

type D3D12_RENDER_PASS_BEGINNING_ACCESS_CLEAR_PARAMETERS 

type D3D12_RENDER_PASS_BEGINNING_ACCESS_CLEAR_PARAMETERS struct {
	ClearValue D3D12_CLEAR_VALUE
}

D3D12_RENDER_PASS_BEGINNING_ACCESS_CLEAR_PARAMETERS describes clear parameters.

type D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE 

type D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE uint32

D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE specifies render pass beginning access type. 

const (
	D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE_DISCARD   D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE = 0
	D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE_PRESERVE  D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE = 1
	D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE_CLEAR     D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE = 2
	D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE_NO_ACCESS D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE = 3
)

Render pass beginning access type constants.

type D3D12_RENDER_PASS_DEPTH_STENCIL_DESC 

type D3D12_RENDER_PASS_DEPTH_STENCIL_DESC struct {
	CPUDescriptor          D3D12_CPU_DESCRIPTOR_HANDLE
	DepthBeginningAccess   D3D12_RENDER_PASS_BEGINNING_ACCESS
	StencilBeginningAccess D3D12_RENDER_PASS_BEGINNING_ACCESS
	DepthEndingAccess      D3D12_RENDER_PASS_ENDING_ACCESS
	StencilEndingAccess    D3D12_RENDER_PASS_ENDING_ACCESS
}

D3D12_RENDER_PASS_DEPTH_STENCIL_DESC describes a render pass depth stencil.

type D3D12_RENDER_PASS_ENDING_ACCESS 

type D3D12_RENDER_PASS_ENDING_ACCESS struct {
	Type D3D12_RENDER_PASS_ENDING_ACCESS_TYPE
	// Union for Resolve (D3D12_RENDER_PASS_ENDING_ACCESS_RESOLVE_PARAMETERS)
	Union [48]byte
}

D3D12_RENDER_PASS_ENDING_ACCESS describes render pass ending access.

type D3D12_RENDER_PASS_ENDING_ACCESS_TYPE 

type D3D12_RENDER_PASS_ENDING_ACCESS_TYPE uint32

D3D12_RENDER_PASS_ENDING_ACCESS_TYPE specifies render pass ending access type. 

const (
	D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_DISCARD   D3D12_RENDER_PASS_ENDING_ACCESS_TYPE = 0
	D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_PRESERVE  D3D12_RENDER_PASS_ENDING_ACCESS_TYPE = 1
	D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_RESOLVE   D3D12_RENDER_PASS_ENDING_ACCESS_TYPE = 2
	D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_NO_ACCESS D3D12_RENDER_PASS_ENDING_ACCESS_TYPE = 3
)

Render pass ending access type constants.

type D3D12_RENDER_PASS_FLAGS 

type D3D12_RENDER_PASS_FLAGS uint32

D3D12_RENDER_PASS_FLAGS specifies render pass flags. 

const (
	D3D12_RENDER_PASS_FLAG_NONE             D3D12_RENDER_PASS_FLAGS = 0
	D3D12_RENDER_PASS_FLAG_ALLOW_UAV_WRITES D3D12_RENDER_PASS_FLAGS = 0x1
	D3D12_RENDER_PASS_FLAG_SUSPENDING_PASS  D3D12_RENDER_PASS_FLAGS = 0x2
	D3D12_RENDER_PASS_FLAG_RESUMING_PASS    D3D12_RENDER_PASS_FLAGS = 0x4
)

Render pass flag constants.

type D3D12_RENDER_PASS_RENDER_TARGET_DESC 

type D3D12_RENDER_PASS_RENDER_TARGET_DESC struct {
	CPUDescriptor   D3D12_CPU_DESCRIPTOR_HANDLE
	BeginningAccess D3D12_RENDER_PASS_BEGINNING_ACCESS
	EndingAccess    D3D12_RENDER_PASS_ENDING_ACCESS
}

D3D12_RENDER_PASS_RENDER_TARGET_DESC describes a render pass render target.

type D3D12_RENDER_TARGET_BLEND_DESC 

type D3D12_RENDER_TARGET_BLEND_DESC struct {
	BlendEnable           int32 // BOOL
	LogicOpEnable         int32 // BOOL
	SrcBlend              D3D12_BLEND
	DestBlend             D3D12_BLEND
	BlendOp               D3D12_BLEND_OP
	SrcBlendAlpha         D3D12_BLEND
	DestBlendAlpha        D3D12_BLEND
	BlendOpAlpha          D3D12_BLEND_OP
	LogicOp               D3D12_LOGIC_OP
	RenderTargetWriteMask uint8
}

D3D12_RENDER_TARGET_BLEND_DESC describes the blend state for a render target.

type D3D12_RENDER_TARGET_VIEW_DESC 

type D3D12_RENDER_TARGET_VIEW_DESC struct {
	Format        DXGI_FORMAT
	ViewDimension D3D12_RTV_DIMENSION
	// Union of different view types
	Union [12]byte
}

D3D12_RENDER_TARGET_VIEW_DESC describes a render target view.

func (*D3D12_RENDER_TARGET_VIEW_DESC) SetTexture1D 

func (d *D3D12_RENDER_TARGET_VIEW_DESC) SetTexture1D(mipSlice uint32)

SetTexture1D sets up a 1D texture RTV.

func (*D3D12_RENDER_TARGET_VIEW_DESC) SetTexture2D 

func (d *D3D12_RENDER_TARGET_VIEW_DESC) SetTexture2D(mipSlice, planeSlice uint32)

SetTexture2D sets up a 2D texture RTV.

func (*D3D12_RENDER_TARGET_VIEW_DESC) SetTexture2DArray 

func (d *D3D12_RENDER_TARGET_VIEW_DESC) SetTexture2DArray(mipSlice, firstArraySlice, arraySize, planeSlice uint32)

SetTexture2DArray sets up a 2D texture array RTV.

func (*D3D12_RENDER_TARGET_VIEW_DESC) SetTexture3D 

func (d *D3D12_RENDER_TARGET_VIEW_DESC) SetTexture3D(mipSlice, firstWSlice, wSize uint32)

SetTexture3D sets up a 3D texture RTV.

type D3D12_RESOURCE_ALIASING_BARRIER 

type D3D12_RESOURCE_ALIASING_BARRIER struct {
	ResourceBefore *ID3D12Resource
	ResourceAfter  *ID3D12Resource
}

D3D12_RESOURCE_ALIASING_BARRIER describes a resource aliasing barrier.

type D3D12_RESOURCE_ALLOCATION_INFO 

type D3D12_RESOURCE_ALLOCATION_INFO struct {
	SizeInBytes uint64
	Alignment   uint64
}

D3D12_RESOURCE_ALLOCATION_INFO describes resource allocation information.

type D3D12_RESOURCE_BARRIER 

type D3D12_RESOURCE_BARRIER struct {
	Type  D3D12_RESOURCE_BARRIER_TYPE
	Flags D3D12_RESOURCE_BARRIER_FLAGS
	// This is a union in C. We use a fixed-size array and interpret based on Type.
	// Transition: 24 bytes, Aliasing: 16 bytes, UAV: 8 bytes
	// We use 24 bytes to accommodate the largest variant.
	Union [24]byte
}

D3D12_RESOURCE_BARRIER describes a resource barrier.

func NewAliasingBarrier 

func NewAliasingBarrier(before, after *ID3D12Resource) D3D12_RESOURCE_BARRIER

NewAliasingBarrier creates an aliasing barrier.

func NewTransitionBarrier 

func NewTransitionBarrier(resource *ID3D12Resource, stateBefore, stateAfter D3D12_RESOURCE_STATES, subresource uint32) D3D12_RESOURCE_BARRIER

NewTransitionBarrier creates a transition barrier.

func NewUAVBarrier 

func NewUAVBarrier(resource *ID3D12Resource) D3D12_RESOURCE_BARRIER

NewUAVBarrier creates a UAV barrier.

type D3D12_RESOURCE_BARRIER_FLAGS 

type D3D12_RESOURCE_BARRIER_FLAGS uint32

D3D12_RESOURCE_BARRIER_FLAGS specifies resource barrier flags. 

const (
	D3D12_RESOURCE_BARRIER_FLAG_NONE       D3D12_RESOURCE_BARRIER_FLAGS = 0
	D3D12_RESOURCE_BARRIER_FLAG_BEGIN_ONLY D3D12_RESOURCE_BARRIER_FLAGS = 1
	D3D12_RESOURCE_BARRIER_FLAG_END_ONLY   D3D12_RESOURCE_BARRIER_FLAGS = 2
)

Resource barrier flag constants.

type D3D12_RESOURCE_BARRIER_TYPE 

type D3D12_RESOURCE_BARRIER_TYPE uint32

D3D12_RESOURCE_BARRIER_TYPE specifies the type of resource barrier. 

const (
	D3D12_RESOURCE_BARRIER_TYPE_TRANSITION D3D12_RESOURCE_BARRIER_TYPE = 0
	D3D12_RESOURCE_BARRIER_TYPE_ALIASING   D3D12_RESOURCE_BARRIER_TYPE = 1
	D3D12_RESOURCE_BARRIER_TYPE_UAV        D3D12_RESOURCE_BARRIER_TYPE = 2
)

Resource barrier type constants.

type D3D12_RESOURCE_DESC 

type D3D12_RESOURCE_DESC struct {
	Dimension        D3D12_RESOURCE_DIMENSION
	Alignment        uint64
	Width            uint64
	Height           uint32
	DepthOrArraySize uint16
	MipLevels        uint16
	Format           DXGI_FORMAT
	SampleDesc       DXGI_SAMPLE_DESC
	Layout           D3D12_TEXTURE_LAYOUT
	Flags            D3D12_RESOURCE_FLAGS
}

D3D12_RESOURCE_DESC describes a resource.

type D3D12_RESOURCE_DIMENSION 

type D3D12_RESOURCE_DIMENSION uint32

D3D12_RESOURCE_DIMENSION specifies the dimension of a resource. 

const (
	D3D12_RESOURCE_DIMENSION_UNKNOWN   D3D12_RESOURCE_DIMENSION = 0
	D3D12_RESOURCE_DIMENSION_BUFFER    D3D12_RESOURCE_DIMENSION = 1
	D3D12_RESOURCE_DIMENSION_TEXTURE1D D3D12_RESOURCE_DIMENSION = 2
	D3D12_RESOURCE_DIMENSION_TEXTURE2D D3D12_RESOURCE_DIMENSION = 3
	D3D12_RESOURCE_DIMENSION_TEXTURE3D D3D12_RESOURCE_DIMENSION = 4
)

Resource dimension constants.

type D3D12_RESOURCE_FLAGS 

type D3D12_RESOURCE_FLAGS uint32

D3D12_RESOURCE_FLAGS specifies resource options. 

const (
	D3D12_RESOURCE_FLAG_NONE                        D3D12_RESOURCE_FLAGS = 0
	D3D12_RESOURCE_FLAG_ALLOW_RENDER_TARGET         D3D12_RESOURCE_FLAGS = 1
	D3D12_RESOURCE_FLAG_ALLOW_DEPTH_STENCIL         D3D12_RESOURCE_FLAGS = 2
	D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS      D3D12_RESOURCE_FLAGS = 4
	D3D12_RESOURCE_FLAG_DENY_SHADER_RESOURCE        D3D12_RESOURCE_FLAGS = 8
	D3D12_RESOURCE_FLAG_ALLOW_CROSS_ADAPTER         D3D12_RESOURCE_FLAGS = 16
	D3D12_RESOURCE_FLAG_ALLOW_SIMULTANEOUS_ACCESS   D3D12_RESOURCE_FLAGS = 32
	D3D12_RESOURCE_FLAG_VIDEO_DECODE_REFERENCE_ONLY D3D12_RESOURCE_FLAGS = 64
)

Resource flag constants.

type D3D12_RESOURCE_STATES 

type D3D12_RESOURCE_STATES uint32

D3D12_RESOURCE_STATES specifies the state of a resource. 

const (
	D3D12_RESOURCE_STATE_COMMON                            D3D12_RESOURCE_STATES = 0
	D3D12_RESOURCE_STATE_VERTEX_AND_CONSTANT_BUFFER        D3D12_RESOURCE_STATES = 0x1
	D3D12_RESOURCE_STATE_INDEX_BUFFER                      D3D12_RESOURCE_STATES = 0x2
	D3D12_RESOURCE_STATE_RENDER_TARGET                     D3D12_RESOURCE_STATES = 0x4
	D3D12_RESOURCE_STATE_UNORDERED_ACCESS                  D3D12_RESOURCE_STATES = 0x8
	D3D12_RESOURCE_STATE_DEPTH_WRITE                       D3D12_RESOURCE_STATES = 0x10
	D3D12_RESOURCE_STATE_DEPTH_READ                        D3D12_RESOURCE_STATES = 0x20
	D3D12_RESOURCE_STATE_NON_PIXEL_SHADER_RESOURCE         D3D12_RESOURCE_STATES = 0x40
	D3D12_RESOURCE_STATE_PIXEL_SHADER_RESOURCE             D3D12_RESOURCE_STATES = 0x80
	D3D12_RESOURCE_STATE_STREAM_OUT                        D3D12_RESOURCE_STATES = 0x100
	D3D12_RESOURCE_STATE_INDIRECT_ARGUMENT                 D3D12_RESOURCE_STATES = 0x200
	D3D12_RESOURCE_STATE_COPY_DEST                         D3D12_RESOURCE_STATES = 0x400
	D3D12_RESOURCE_STATE_COPY_SOURCE                       D3D12_RESOURCE_STATES = 0x800
	D3D12_RESOURCE_STATE_RESOLVE_DEST                      D3D12_RESOURCE_STATES = 0x1000
	D3D12_RESOURCE_STATE_RESOLVE_SOURCE                    D3D12_RESOURCE_STATES = 0x2000
	D3D12_RESOURCE_STATE_RAYTRACING_ACCELERATION_STRUCTURE D3D12_RESOURCE_STATES = 0x400000
	D3D12_RESOURCE_STATE_SHADING_RATE_SOURCE               D3D12_RESOURCE_STATES = 0x1000000
	D3D12_RESOURCE_STATE_GENERIC_READ                      D3D12_RESOURCE_STATES = 0x1 | 0x2 | 0x40 | 0x80 | 0x200 | 0x800
	D3D12_RESOURCE_STATE_ALL_SHADER_RESOURCE               D3D12_RESOURCE_STATES = 0x40 | 0x80
	D3D12_RESOURCE_STATE_PRESENT                           D3D12_RESOURCE_STATES = 0
	D3D12_RESOURCE_STATE_PREDICATION                       D3D12_RESOURCE_STATES = 0x200
	D3D12_RESOURCE_STATE_VIDEO_DECODE_READ                 D3D12_RESOURCE_STATES = 0x10000
	D3D12_RESOURCE_STATE_VIDEO_DECODE_WRITE                D3D12_RESOURCE_STATES = 0x20000
	D3D12_RESOURCE_STATE_VIDEO_PROCESS_READ                D3D12_RESOURCE_STATES = 0x40000
	D3D12_RESOURCE_STATE_VIDEO_PROCESS_WRITE               D3D12_RESOURCE_STATES = 0x80000
	D3D12_RESOURCE_STATE_VIDEO_ENCODE_READ                 D3D12_RESOURCE_STATES = 0x200000
	D3D12_RESOURCE_STATE_VIDEO_ENCODE_WRITE                D3D12_RESOURCE_STATES = 0x800000
)

Resource state constants.

type D3D12_RESOURCE_TRANSITION_BARRIER 

type D3D12_RESOURCE_TRANSITION_BARRIER struct {
	Resource    *ID3D12Resource
	Subresource uint32
	StateBefore D3D12_RESOURCE_STATES
	StateAfter  D3D12_RESOURCE_STATES
}

D3D12_RESOURCE_TRANSITION_BARRIER describes a resource transition barrier.

type D3D12_RESOURCE_UAV_BARRIER 

type D3D12_RESOURCE_UAV_BARRIER struct {
	Resource *ID3D12Resource
}

D3D12_RESOURCE_UAV_BARRIER describes a UAV barrier.

type D3D12_ROOT_CONSTANTS 

type D3D12_ROOT_CONSTANTS struct {
	ShaderRegister uint32
	RegisterSpace  uint32
	Num32BitValues uint32
}

D3D12_ROOT_CONSTANTS describes root constants.

type D3D12_ROOT_DESCRIPTOR 

type D3D12_ROOT_DESCRIPTOR struct {
	ShaderRegister uint32
	RegisterSpace  uint32
}

D3D12_ROOT_DESCRIPTOR describes a root descriptor.

type D3D12_ROOT_DESCRIPTOR_TABLE 

type D3D12_ROOT_DESCRIPTOR_TABLE struct {
	NumDescriptorRanges uint32
	DescriptorRanges    *D3D12_DESCRIPTOR_RANGE
}

D3D12_ROOT_DESCRIPTOR_TABLE describes a descriptor table.

type D3D12_ROOT_PARAMETER 

type D3D12_ROOT_PARAMETER struct {
	ParameterType D3D12_ROOT_PARAMETER_TYPE
	// Union of DescriptorTable, Constants, or Descriptor.
	// Access via unsafe.Pointer(&Union[0]) cast to the appropriate type.
	Union            [2]uint64
	ShaderVisibility D3D12_SHADER_VISIBILITY
}

D3D12_ROOT_PARAMETER describes a root parameter. The Union field uses [2]uint64 (not [16]byte) to enforce 8-byte alignment, matching the C ABI where the union contains a pointer (D3D12_ROOT_DESCRIPTOR_TABLE). With [16]byte (alignment 1), Go places Union at offset 4 → 24-byte struct. With [2]uint64 (alignment 8), Go pads to offset 8 → 32-byte struct (correct).

type D3D12_ROOT_PARAMETER_TYPE 

type D3D12_ROOT_PARAMETER_TYPE uint32

D3D12_ROOT_PARAMETER_TYPE specifies the type of root parameter. 

const (
	D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE D3D12_ROOT_PARAMETER_TYPE = 0
	D3D12_ROOT_PARAMETER_TYPE_32BIT_CONSTANTS  D3D12_ROOT_PARAMETER_TYPE = 1
	D3D12_ROOT_PARAMETER_TYPE_CBV              D3D12_ROOT_PARAMETER_TYPE = 2
	D3D12_ROOT_PARAMETER_TYPE_SRV              D3D12_ROOT_PARAMETER_TYPE = 3
	D3D12_ROOT_PARAMETER_TYPE_UAV              D3D12_ROOT_PARAMETER_TYPE = 4
)

Root parameter type constants.

type D3D12_ROOT_SIGNATURE_DESC 

type D3D12_ROOT_SIGNATURE_DESC struct {
	NumParameters     uint32
	Parameters        *D3D12_ROOT_PARAMETER
	NumStaticSamplers uint32
	StaticSamplers    *D3D12_STATIC_SAMPLER_DESC
	Flags             D3D12_ROOT_SIGNATURE_FLAGS
}

D3D12_ROOT_SIGNATURE_DESC describes a root signature.

type D3D12_ROOT_SIGNATURE_FLAGS 

type D3D12_ROOT_SIGNATURE_FLAGS uint32

D3D12_ROOT_SIGNATURE_FLAGS specifies root signature flags. 

const (
	D3D12_ROOT_SIGNATURE_FLAG_NONE                                  D3D12_ROOT_SIGNATURE_FLAGS = 0
	D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT    D3D12_ROOT_SIGNATURE_FLAGS = 0x1
	D3D12_ROOT_SIGNATURE_FLAG_DENY_VERTEX_SHADER_ROOT_ACCESS        D3D12_ROOT_SIGNATURE_FLAGS = 0x2
	D3D12_ROOT_SIGNATURE_FLAG_DENY_HULL_SHADER_ROOT_ACCESS          D3D12_ROOT_SIGNATURE_FLAGS = 0x4
	D3D12_ROOT_SIGNATURE_FLAG_DENY_DOMAIN_SHADER_ROOT_ACCESS        D3D12_ROOT_SIGNATURE_FLAGS = 0x8
	D3D12_ROOT_SIGNATURE_FLAG_DENY_GEOMETRY_SHADER_ROOT_ACCESS      D3D12_ROOT_SIGNATURE_FLAGS = 0x10
	D3D12_ROOT_SIGNATURE_FLAG_DENY_PIXEL_SHADER_ROOT_ACCESS         D3D12_ROOT_SIGNATURE_FLAGS = 0x20
	D3D12_ROOT_SIGNATURE_FLAG_ALLOW_STREAM_OUTPUT                   D3D12_ROOT_SIGNATURE_FLAGS = 0x40
	D3D12_ROOT_SIGNATURE_FLAG_LOCAL_ROOT_SIGNATURE                  D3D12_ROOT_SIGNATURE_FLAGS = 0x80
	D3D12_ROOT_SIGNATURE_FLAG_DENY_AMPLIFICATION_SHADER_ROOT_ACCESS D3D12_ROOT_SIGNATURE_FLAGS = 0x100
	D3D12_ROOT_SIGNATURE_FLAG_DENY_MESH_SHADER_ROOT_ACCESS          D3D12_ROOT_SIGNATURE_FLAGS = 0x200
	D3D12_ROOT_SIGNATURE_FLAG_CBV_SRV_UAV_HEAP_DIRECTLY_INDEXED     D3D12_ROOT_SIGNATURE_FLAGS = 0x400
	D3D12_ROOT_SIGNATURE_FLAG_SAMPLER_HEAP_DIRECTLY_INDEXED         D3D12_ROOT_SIGNATURE_FLAGS = 0x800
)

Root signature flag constants.

type D3D12_ROOT_SIGNATURE_VERSION 

type D3D12_ROOT_SIGNATURE_VERSION uint32

D3D12_ROOT_SIGNATURE_VERSION specifies root signature version. 

const (
	D3D_ROOT_SIGNATURE_VERSION_1   D3D12_ROOT_SIGNATURE_VERSION = 0x1
	D3D_ROOT_SIGNATURE_VERSION_1_0 D3D12_ROOT_SIGNATURE_VERSION = 0x1
	D3D_ROOT_SIGNATURE_VERSION_1_1 D3D12_ROOT_SIGNATURE_VERSION = 0x2
)

Root signature version constants.

type D3D12_RTV_DIMENSION 

type D3D12_RTV_DIMENSION uint32

D3D12_RTV_DIMENSION specifies render target view dimension. 

const (
	D3D12_RTV_DIMENSION_UNKNOWN          D3D12_RTV_DIMENSION = 0
	D3D12_RTV_DIMENSION_BUFFER           D3D12_RTV_DIMENSION = 1
	D3D12_RTV_DIMENSION_TEXTURE1D        D3D12_RTV_DIMENSION = 2
	D3D12_RTV_DIMENSION_TEXTURE1DARRAY   D3D12_RTV_DIMENSION = 3
	D3D12_RTV_DIMENSION_TEXTURE2D        D3D12_RTV_DIMENSION = 4
	D3D12_RTV_DIMENSION_TEXTURE2DARRAY   D3D12_RTV_DIMENSION = 5
	D3D12_RTV_DIMENSION_TEXTURE2DMS      D3D12_RTV_DIMENSION = 6
	D3D12_RTV_DIMENSION_TEXTURE2DMSARRAY D3D12_RTV_DIMENSION = 7
	D3D12_RTV_DIMENSION_TEXTURE3D        D3D12_RTV_DIMENSION = 8
)

RTV dimension constants.

type D3D12_SAMPLER_DESC 

type D3D12_SAMPLER_DESC struct {
	Filter         D3D12_FILTER
	AddressU       D3D12_TEXTURE_ADDRESS_MODE
	AddressV       D3D12_TEXTURE_ADDRESS_MODE
	AddressW       D3D12_TEXTURE_ADDRESS_MODE
	MipLODBias     float32
	MaxAnisotropy  uint32
	ComparisonFunc D3D12_COMPARISON_FUNC
	BorderColor    [4]float32
	MinLOD         float32
	MaxLOD         float32
}

D3D12_SAMPLER_DESC describes a sampler state.

type D3D12_SHADER_BYTECODE 

type D3D12_SHADER_BYTECODE struct {
	ShaderBytecode unsafe.Pointer
	BytecodeLength uintptr
}

D3D12_SHADER_BYTECODE describes shader bytecode.

type D3D12_SHADER_RESOURCE_VIEW_DESC 

type D3D12_SHADER_RESOURCE_VIEW_DESC struct {
	Format                  DXGI_FORMAT
	ViewDimension           D3D12_SRV_DIMENSION
	Shader4ComponentMapping uint32

	Union [24]byte // various texture/buffer SRV view params
	// contains filtered or unexported fields
}

D3D12_SHADER_RESOURCE_VIEW_DESC describes a shader resource view. The Union field must start at offset 16 to match C ABI alignment. In C, the union contains D3D12_BUFFER_SRV which starts with UINT64 FirstElement, requiring 8-byte alignment. Without explicit padding, Go places [24]byte (alignment 1) at offset 12 → wrong layout. With _ uint32, Go adds 4 bytes at offset 12, pushing Union to offset 16 → correct 40-byte struct.

func (*D3D12_SHADER_RESOURCE_VIEW_DESC) SetTexture1D 

func (d *D3D12_SHADER_RESOURCE_VIEW_DESC) SetTexture1D(mostDetailedMip, mipLevels uint32, resourceMinLODClamp float32)

SetTexture1D sets up a 1D texture SRV.

func (*D3D12_SHADER_RESOURCE_VIEW_DESC) SetTexture2D 

func (d *D3D12_SHADER_RESOURCE_VIEW_DESC) SetTexture2D(mostDetailedMip, mipLevels, planeSlice uint32, resourceMinLODClamp float32)

SetTexture2D sets up a 2D texture SRV.

func (*D3D12_SHADER_RESOURCE_VIEW_DESC) SetTexture2DArray 

func (d *D3D12_SHADER_RESOURCE_VIEW_DESC) SetTexture2DArray(mostDetailedMip, mipLevels, firstArraySlice, arraySize, planeSlice uint32, resourceMinLODClamp float32)

SetTexture2DArray sets up a 2D texture array SRV.

func (*D3D12_SHADER_RESOURCE_VIEW_DESC) SetTexture3D 

func (d *D3D12_SHADER_RESOURCE_VIEW_DESC) SetTexture3D(mostDetailedMip, mipLevels uint32, resourceMinLODClamp float32)

SetTexture3D sets up a 3D texture SRV.

func (*D3D12_SHADER_RESOURCE_VIEW_DESC) SetTextureCube 

func (d *D3D12_SHADER_RESOURCE_VIEW_DESC) SetTextureCube(mostDetailedMip, mipLevels uint32, resourceMinLODClamp float32)

SetTextureCube sets up a cube texture SRV.

func (*D3D12_SHADER_RESOURCE_VIEW_DESC) SetTextureCubeArray 

func (d *D3D12_SHADER_RESOURCE_VIEW_DESC) SetTextureCubeArray(mostDetailedMip, mipLevels, first2DArrayFace, numCubes uint32, resourceMinLODClamp float32)

SetTextureCubeArray sets up a cube texture array SRV.

type D3D12_SHADER_VISIBILITY 

type D3D12_SHADER_VISIBILITY uint32

D3D12_SHADER_VISIBILITY specifies shader visibility for root signature parameters. 

const (
	D3D12_SHADER_VISIBILITY_ALL           D3D12_SHADER_VISIBILITY = 0
	D3D12_SHADER_VISIBILITY_VERTEX        D3D12_SHADER_VISIBILITY = 1
	D3D12_SHADER_VISIBILITY_HULL          D3D12_SHADER_VISIBILITY = 2
	D3D12_SHADER_VISIBILITY_DOMAIN        D3D12_SHADER_VISIBILITY = 3
	D3D12_SHADER_VISIBILITY_GEOMETRY      D3D12_SHADER_VISIBILITY = 4
	D3D12_SHADER_VISIBILITY_PIXEL         D3D12_SHADER_VISIBILITY = 5
	D3D12_SHADER_VISIBILITY_AMPLIFICATION D3D12_SHADER_VISIBILITY = 6
	D3D12_SHADER_VISIBILITY_MESH          D3D12_SHADER_VISIBILITY = 7
)

Shader visibility constants.

type D3D12_SO_DECLARATION_ENTRY 

type D3D12_SO_DECLARATION_ENTRY struct {
	Stream         uint32
	SemanticName   *byte
	SemanticIndex  uint32
	StartComponent uint8
	ComponentCount uint8
	OutputSlot     uint8
}

D3D12_SO_DECLARATION_ENTRY describes a stream output declaration entry.

type D3D12_SRV_DIMENSION 

type D3D12_SRV_DIMENSION uint32

D3D12_SRV_DIMENSION specifies shader resource view dimension. 

const (
	D3D12_SRV_DIMENSION_UNKNOWN                           D3D12_SRV_DIMENSION = 0
	D3D12_SRV_DIMENSION_BUFFER                            D3D12_SRV_DIMENSION = 1
	D3D12_SRV_DIMENSION_TEXTURE1D                         D3D12_SRV_DIMENSION = 2
	D3D12_SRV_DIMENSION_TEXTURE1DARRAY                    D3D12_SRV_DIMENSION = 3
	D3D12_SRV_DIMENSION_TEXTURE2D                         D3D12_SRV_DIMENSION = 4
	D3D12_SRV_DIMENSION_TEXTURE2DARRAY                    D3D12_SRV_DIMENSION = 5
	D3D12_SRV_DIMENSION_TEXTURE2DMS                       D3D12_SRV_DIMENSION = 6
	D3D12_SRV_DIMENSION_TEXTURE2DMSARRAY                  D3D12_SRV_DIMENSION = 7
	D3D12_SRV_DIMENSION_TEXTURE3D                         D3D12_SRV_DIMENSION = 8
	D3D12_SRV_DIMENSION_TEXTURECUBE                       D3D12_SRV_DIMENSION = 9
	D3D12_SRV_DIMENSION_TEXTURECUBEARRAY                  D3D12_SRV_DIMENSION = 10
	D3D12_SRV_DIMENSION_RAYTRACING_ACCELERATION_STRUCTURE D3D12_SRV_DIMENSION = 11
)

SRV dimension constants.

type D3D12_STATIC_BORDER_COLOR 

type D3D12_STATIC_BORDER_COLOR uint32

D3D12_STATIC_BORDER_COLOR specifies static border color. 

const (
	D3D12_STATIC_BORDER_COLOR_TRANSPARENT_BLACK D3D12_STATIC_BORDER_COLOR = 0
	D3D12_STATIC_BORDER_COLOR_OPAQUE_BLACK      D3D12_STATIC_BORDER_COLOR = 1
	D3D12_STATIC_BORDER_COLOR_OPAQUE_WHITE      D3D12_STATIC_BORDER_COLOR = 2
)

Static border color constants.

type D3D12_STATIC_SAMPLER_DESC 

type D3D12_STATIC_SAMPLER_DESC struct {
	Filter           D3D12_FILTER
	AddressU         D3D12_TEXTURE_ADDRESS_MODE
	AddressV         D3D12_TEXTURE_ADDRESS_MODE
	AddressW         D3D12_TEXTURE_ADDRESS_MODE
	MipLODBias       float32
	MaxAnisotropy    uint32
	ComparisonFunc   D3D12_COMPARISON_FUNC
	BorderColor      D3D12_STATIC_BORDER_COLOR
	MinLOD           float32
	MaxLOD           float32
	ShaderRegister   uint32
	RegisterSpace    uint32
	ShaderVisibility D3D12_SHADER_VISIBILITY
}

D3D12_STATIC_SAMPLER_DESC describes a static sampler.

type D3D12_STATIC_SAMPLER_DESC_FLAGS 

type D3D12_STATIC_SAMPLER_DESC_FLAGS uint32

D3D12_STATIC_SAMPLER_DESC_FLAGS specifies static sampler flags. 

const (
	D3D12_STATIC_SAMPLER_FLAG_NONE                           D3D12_STATIC_SAMPLER_DESC_FLAGS = 0
	D3D12_STATIC_SAMPLER_FLAG_BORDER_COLOR_TRANSPARENT_BLACK D3D12_STATIC_SAMPLER_DESC_FLAGS = 1
)

Static sampler flag constants.

type D3D12_STENCIL_OP 

type D3D12_STENCIL_OP uint32

D3D12_STENCIL_OP specifies the stencil operation. 

const (
	D3D12_STENCIL_OP_KEEP     D3D12_STENCIL_OP = 1
	D3D12_STENCIL_OP_ZERO     D3D12_STENCIL_OP = 2
	D3D12_STENCIL_OP_REPLACE  D3D12_STENCIL_OP = 3
	D3D12_STENCIL_OP_INCR_SAT D3D12_STENCIL_OP = 4
	D3D12_STENCIL_OP_DECR_SAT D3D12_STENCIL_OP = 5
	D3D12_STENCIL_OP_INVERT   D3D12_STENCIL_OP = 6
	D3D12_STENCIL_OP_INCR     D3D12_STENCIL_OP = 7
	D3D12_STENCIL_OP_DECR     D3D12_STENCIL_OP = 8
)

Stencil operation constants.

type D3D12_STREAM_OUTPUT_BUFFER_VIEW 

type D3D12_STREAM_OUTPUT_BUFFER_VIEW struct {
	BufferLocation           uint64
	SizeInBytes              uint64
	BufferFilledSizeLocation uint64
}

D3D12_STREAM_OUTPUT_BUFFER_VIEW describes a stream output buffer view.

type D3D12_STREAM_OUTPUT_DESC 

type D3D12_STREAM_OUTPUT_DESC struct {
	SODeclaration    *D3D12_SO_DECLARATION_ENTRY
	NumEntries       uint32
	BufferStrides    *uint32
	NumStrides       uint32
	RasterizedStream uint32
}

D3D12_STREAM_OUTPUT_DESC describes stream output.

type D3D12_SUBRESOURCE_FOOTPRINT 

type D3D12_SUBRESOURCE_FOOTPRINT struct {
	Format   DXGI_FORMAT
	Width    uint32
	Height   uint32
	Depth    uint32
	RowPitch uint32
}

D3D12_SUBRESOURCE_FOOTPRINT describes a subresource footprint.

type D3D12_TEXTURE_ADDRESS_MODE 

type D3D12_TEXTURE_ADDRESS_MODE uint32

D3D12_TEXTURE_ADDRESS_MODE specifies texture address mode. 

const (
	D3D12_TEXTURE_ADDRESS_MODE_WRAP        D3D12_TEXTURE_ADDRESS_MODE = 1
	D3D12_TEXTURE_ADDRESS_MODE_MIRROR      D3D12_TEXTURE_ADDRESS_MODE = 2
	D3D12_TEXTURE_ADDRESS_MODE_CLAMP       D3D12_TEXTURE_ADDRESS_MODE = 3
	D3D12_TEXTURE_ADDRESS_MODE_BORDER      D3D12_TEXTURE_ADDRESS_MODE = 4
	D3D12_TEXTURE_ADDRESS_MODE_MIRROR_ONCE D3D12_TEXTURE_ADDRESS_MODE = 5
)

Texture address mode constants.

type D3D12_TEXTURE_COPY_LOCATION 

type D3D12_TEXTURE_COPY_LOCATION struct {
	Resource *ID3D12Resource
	Type     D3D12_TEXTURE_COPY_TYPE

	Union [32]byte // PlacedFootprint (32 bytes) or SubresourceIndex (4 bytes)
	// contains filtered or unexported fields
}

D3D12_TEXTURE_COPY_LOCATION describes a texture copy location. The Union field must start at offset 16 to match C ABI alignment. In C, the union contains D3D12_PLACED_SUBRESOURCE_FOOTPRINT which starts with UINT64 Offset, requiring 8-byte alignment. Without explicit padding, Go places [32]byte (alignment 1) at offset 12 → wrong layout. With _ uint32, Go adds 4 bytes at offset 12, pushing Union to offset 16 → correct 48-byte struct.

func (*D3D12_TEXTURE_COPY_LOCATION) SetPlacedFootprint 

func (l *D3D12_TEXTURE_COPY_LOCATION) SetPlacedFootprint(footprint D3D12_PLACED_SUBRESOURCE_FOOTPRINT)

SetPlacedFootprint sets the placed footprint for this copy location.

func (*D3D12_TEXTURE_COPY_LOCATION) SetSubresourceIndex 

func (l *D3D12_TEXTURE_COPY_LOCATION) SetSubresourceIndex(subresource uint32)

SetSubresourceIndex sets the subresource index for this copy location.

type D3D12_TEXTURE_COPY_TYPE 

type D3D12_TEXTURE_COPY_TYPE uint32

D3D12_TEXTURE_COPY_TYPE specifies texture copy type. 

const (
	D3D12_TEXTURE_COPY_TYPE_SUBRESOURCE_INDEX D3D12_TEXTURE_COPY_TYPE = 0
	D3D12_TEXTURE_COPY_TYPE_PLACED_FOOTPRINT  D3D12_TEXTURE_COPY_TYPE = 1
)

Texture copy type constants.

type D3D12_TEXTURE_LAYOUT 

type D3D12_TEXTURE_LAYOUT uint32

D3D12_TEXTURE_LAYOUT specifies the texture layout options. 

const (
	D3D12_TEXTURE_LAYOUT_UNKNOWN                D3D12_TEXTURE_LAYOUT = 0
	D3D12_TEXTURE_LAYOUT_ROW_MAJOR              D3D12_TEXTURE_LAYOUT = 1
	D3D12_TEXTURE_LAYOUT_64KB_UNDEFINED_SWIZZLE D3D12_TEXTURE_LAYOUT = 2
	D3D12_TEXTURE_LAYOUT_64KB_STANDARD_SWIZZLE  D3D12_TEXTURE_LAYOUT = 3
)

Texture layout constants.

type D3D12_TILED_RESOURCE_COORDINATE 

type D3D12_TILED_RESOURCE_COORDINATE struct {
	X           uint32
	Y           uint32
	Z           uint32
	Subresource uint32
}

D3D12_TILED_RESOURCE_COORDINATE describes a tiled resource coordinate.

type D3D12_TILE_REGION_SIZE 

type D3D12_TILE_REGION_SIZE struct {
	NumTiles uint32
	UseBox   int32 // BOOL
	Width    uint32
	Height   uint16
	Depth    uint16
}

D3D12_TILE_REGION_SIZE describes a tile region size.

type D3D12_UAV_DIMENSION 

type D3D12_UAV_DIMENSION uint32

D3D12_UAV_DIMENSION specifies unordered access view dimension. 

const (
	D3D12_UAV_DIMENSION_UNKNOWN        D3D12_UAV_DIMENSION = 0
	D3D12_UAV_DIMENSION_BUFFER         D3D12_UAV_DIMENSION = 1
	D3D12_UAV_DIMENSION_TEXTURE1D      D3D12_UAV_DIMENSION = 2
	D3D12_UAV_DIMENSION_TEXTURE1DARRAY D3D12_UAV_DIMENSION = 3
	D3D12_UAV_DIMENSION_TEXTURE2D      D3D12_UAV_DIMENSION = 4
	D3D12_UAV_DIMENSION_TEXTURE2DARRAY D3D12_UAV_DIMENSION = 5
	D3D12_UAV_DIMENSION_TEXTURE3D      D3D12_UAV_DIMENSION = 8
)

UAV dimension constants.

type D3D12_UNORDERED_ACCESS_VIEW_DESC 

type D3D12_UNORDERED_ACCESS_VIEW_DESC struct {
	Format        DXGI_FORMAT
	ViewDimension D3D12_UAV_DIMENSION
	// Union of different view types
	Union [16]byte
}

D3D12_UNORDERED_ACCESS_VIEW_DESC describes an unordered access view.

type D3D12_VERTEX_BUFFER_VIEW 

type D3D12_VERTEX_BUFFER_VIEW struct {
	BufferLocation uint64
	SizeInBytes    uint32
	StrideInBytes  uint32
}

D3D12_VERTEX_BUFFER_VIEW describes a vertex buffer view.

type D3D12_VIEWPORT 

type D3D12_VIEWPORT struct {
	TopLeftX float32
	TopLeftY float32
	Width    float32
	Height   float32
	MinDepth float32
	MaxDepth float32
}

D3D12_VIEWPORT describes a viewport.

type D3D12_WRITEBUFFERIMMEDIATE_MODE 

type D3D12_WRITEBUFFERIMMEDIATE_MODE uint32

D3D12_WRITEBUFFERIMMEDIATE_MODE specifies write buffer immediate mode. 

const (
	D3D12_WRITEBUFFERIMMEDIATE_MODE_DEFAULT    D3D12_WRITEBUFFERIMMEDIATE_MODE = 0
	D3D12_WRITEBUFFERIMMEDIATE_MODE_MARKER_IN  D3D12_WRITEBUFFERIMMEDIATE_MODE = 1
	D3D12_WRITEBUFFERIMMEDIATE_MODE_MARKER_OUT D3D12_WRITEBUFFERIMMEDIATE_MODE = 2
)

Write buffer immediate mode constants.

type D3D12_WRITEBUFFERIMMEDIATE_PARAMETER 

type D3D12_WRITEBUFFERIMMEDIATE_PARAMETER struct {
	Dest  uint64
	Value uint32
}

D3D12_WRITEBUFFERIMMEDIATE_PARAMETER describes write buffer immediate parameters.

type D3D_FEATURE_LEVEL 

type D3D_FEATURE_LEVEL uint32

D3D_FEATURE_LEVEL specifies the Direct3D feature level. 

const (
	D3D_FEATURE_LEVEL_1_0_CORE D3D_FEATURE_LEVEL = 0x1000
	D3D_FEATURE_LEVEL_9_1      D3D_FEATURE_LEVEL = 0x9100
	D3D_FEATURE_LEVEL_9_2      D3D_FEATURE_LEVEL = 0x9200
	D3D_FEATURE_LEVEL_9_3      D3D_FEATURE_LEVEL = 0x9300
	D3D_FEATURE_LEVEL_10_0     D3D_FEATURE_LEVEL = 0xa000
	D3D_FEATURE_LEVEL_10_1     D3D_FEATURE_LEVEL = 0xa100
	D3D_FEATURE_LEVEL_11_0     D3D_FEATURE_LEVEL = 0xb000
	D3D_FEATURE_LEVEL_11_1     D3D_FEATURE_LEVEL = 0xb100
	D3D_FEATURE_LEVEL_12_0     D3D_FEATURE_LEVEL = 0xc000
	D3D_FEATURE_LEVEL_12_1     D3D_FEATURE_LEVEL = 0xc100
	D3D_FEATURE_LEVEL_12_2     D3D_FEATURE_LEVEL = 0xc200
)

Feature level constants.

type D3D_PRIMITIVE_TOPOLOGY 

type D3D_PRIMITIVE_TOPOLOGY uint32

D3D_PRIMITIVE_TOPOLOGY specifies primitive topology. 

const (
	D3D_PRIMITIVE_TOPOLOGY_UNDEFINED         D3D_PRIMITIVE_TOPOLOGY = 0
	D3D_PRIMITIVE_TOPOLOGY_POINTLIST         D3D_PRIMITIVE_TOPOLOGY = 1
	D3D_PRIMITIVE_TOPOLOGY_LINELIST          D3D_PRIMITIVE_TOPOLOGY = 2
	D3D_PRIMITIVE_TOPOLOGY_LINESTRIP         D3D_PRIMITIVE_TOPOLOGY = 3
	D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST      D3D_PRIMITIVE_TOPOLOGY = 4
	D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP     D3D_PRIMITIVE_TOPOLOGY = 5
	D3D_PRIMITIVE_TOPOLOGY_LINELIST_ADJ      D3D_PRIMITIVE_TOPOLOGY = 10
	D3D_PRIMITIVE_TOPOLOGY_LINESTRIP_ADJ     D3D_PRIMITIVE_TOPOLOGY = 11
	D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST_ADJ  D3D_PRIMITIVE_TOPOLOGY = 12
	D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP_ADJ D3D_PRIMITIVE_TOPOLOGY = 13
)

Primitive topology constants.

type D3D_SHADER_MODEL 

type D3D_SHADER_MODEL uint32

D3D_SHADER_MODEL specifies the shader model version. 

const (
	D3D_SHADER_MODEL_5_1 D3D_SHADER_MODEL = 0x51
	D3D_SHADER_MODEL_6_0 D3D_SHADER_MODEL = 0x60
	D3D_SHADER_MODEL_6_1 D3D_SHADER_MODEL = 0x61
	D3D_SHADER_MODEL_6_2 D3D_SHADER_MODEL = 0x62
	D3D_SHADER_MODEL_6_3 D3D_SHADER_MODEL = 0x63
	D3D_SHADER_MODEL_6_4 D3D_SHADER_MODEL = 0x64
	D3D_SHADER_MODEL_6_5 D3D_SHADER_MODEL = 0x65
	D3D_SHADER_MODEL_6_6 D3D_SHADER_MODEL = 0x66
	D3D_SHADER_MODEL_6_7 D3D_SHADER_MODEL = 0x67
)

Shader model constants.

type DXGI_FORMAT 

type DXGI_FORMAT uint32

DXGI_FORMAT specifies the DXGI format. This is a shared type between DXGI and D3D12. 

const (
	DXGI_FORMAT_UNKNOWN                  DXGI_FORMAT = 0
	DXGI_FORMAT_R32G32B32A32_TYPELESS    DXGI_FORMAT = 1
	DXGI_FORMAT_R32G32B32A32_FLOAT       DXGI_FORMAT = 2
	DXGI_FORMAT_R32G32B32A32_UINT        DXGI_FORMAT = 3
	DXGI_FORMAT_R32G32B32A32_SINT        DXGI_FORMAT = 4
	DXGI_FORMAT_R32G32B32_TYPELESS       DXGI_FORMAT = 5
	DXGI_FORMAT_R32G32B32_FLOAT          DXGI_FORMAT = 6
	DXGI_FORMAT_R32G32B32_UINT           DXGI_FORMAT = 7
	DXGI_FORMAT_R32G32B32_SINT           DXGI_FORMAT = 8
	DXGI_FORMAT_R16G16B16A16_TYPELESS    DXGI_FORMAT = 9
	DXGI_FORMAT_R16G16B16A16_FLOAT       DXGI_FORMAT = 10
	DXGI_FORMAT_R16G16B16A16_UNORM       DXGI_FORMAT = 11
	DXGI_FORMAT_R16G16B16A16_UINT        DXGI_FORMAT = 12
	DXGI_FORMAT_R16G16B16A16_SNORM       DXGI_FORMAT = 13
	DXGI_FORMAT_R16G16B16A16_SINT        DXGI_FORMAT = 14
	DXGI_FORMAT_R32G32_TYPELESS          DXGI_FORMAT = 15
	DXGI_FORMAT_R32G32_FLOAT             DXGI_FORMAT = 16
	DXGI_FORMAT_R32G32_UINT              DXGI_FORMAT = 17
	DXGI_FORMAT_R32G32_SINT              DXGI_FORMAT = 18
	DXGI_FORMAT_R10G10B10A2_TYPELESS     DXGI_FORMAT = 23
	DXGI_FORMAT_R10G10B10A2_UNORM        DXGI_FORMAT = 24
	DXGI_FORMAT_R10G10B10A2_UINT         DXGI_FORMAT = 25
	DXGI_FORMAT_R11G11B10_FLOAT          DXGI_FORMAT = 26
	DXGI_FORMAT_R8G8B8A8_TYPELESS        DXGI_FORMAT = 27
	DXGI_FORMAT_R8G8B8A8_UNORM           DXGI_FORMAT = 28
	DXGI_FORMAT_R8G8B8A8_UNORM_SRGB      DXGI_FORMAT = 29
	DXGI_FORMAT_R8G8B8A8_UINT            DXGI_FORMAT = 30
	DXGI_FORMAT_R8G8B8A8_SNORM           DXGI_FORMAT = 31
	DXGI_FORMAT_R8G8B8A8_SINT            DXGI_FORMAT = 32
	DXGI_FORMAT_R16G16_TYPELESS          DXGI_FORMAT = 33
	DXGI_FORMAT_R16G16_FLOAT             DXGI_FORMAT = 34
	DXGI_FORMAT_R16G16_UNORM             DXGI_FORMAT = 35
	DXGI_FORMAT_R16G16_UINT              DXGI_FORMAT = 36
	DXGI_FORMAT_R16G16_SNORM             DXGI_FORMAT = 37
	DXGI_FORMAT_R16G16_SINT              DXGI_FORMAT = 38
	DXGI_FORMAT_R32_TYPELESS             DXGI_FORMAT = 39
	DXGI_FORMAT_D32_FLOAT                DXGI_FORMAT = 40
	DXGI_FORMAT_R32_FLOAT                DXGI_FORMAT = 41
	DXGI_FORMAT_R32_UINT                 DXGI_FORMAT = 42
	DXGI_FORMAT_R32_SINT                 DXGI_FORMAT = 43
	DXGI_FORMAT_R24G8_TYPELESS           DXGI_FORMAT = 44
	DXGI_FORMAT_D24_UNORM_S8_UINT        DXGI_FORMAT = 45
	DXGI_FORMAT_R24_UNORM_X8_TYPELESS    DXGI_FORMAT = 46
	DXGI_FORMAT_X24_TYPELESS_G8_UINT     DXGI_FORMAT = 47
	DXGI_FORMAT_R8G8_TYPELESS            DXGI_FORMAT = 48
	DXGI_FORMAT_R8G8_UNORM               DXGI_FORMAT = 49
	DXGI_FORMAT_R8G8_UINT                DXGI_FORMAT = 50
	DXGI_FORMAT_R8G8_SNORM               DXGI_FORMAT = 51
	DXGI_FORMAT_R8G8_SINT                DXGI_FORMAT = 52
	DXGI_FORMAT_R16_TYPELESS             DXGI_FORMAT = 53
	DXGI_FORMAT_R16_FLOAT                DXGI_FORMAT = 54
	DXGI_FORMAT_D16_UNORM                DXGI_FORMAT = 55
	DXGI_FORMAT_R16_UNORM                DXGI_FORMAT = 56
	DXGI_FORMAT_R16_UINT                 DXGI_FORMAT = 57
	DXGI_FORMAT_R16_SNORM                DXGI_FORMAT = 58
	DXGI_FORMAT_R16_SINT                 DXGI_FORMAT = 59
	DXGI_FORMAT_R8_TYPELESS              DXGI_FORMAT = 60
	DXGI_FORMAT_R8_UNORM                 DXGI_FORMAT = 61
	DXGI_FORMAT_R8_UINT                  DXGI_FORMAT = 62
	DXGI_FORMAT_R8_SNORM                 DXGI_FORMAT = 63
	DXGI_FORMAT_R8_SINT                  DXGI_FORMAT = 64
	DXGI_FORMAT_A8_UNORM                 DXGI_FORMAT = 65
	DXGI_FORMAT_R1_UNORM                 DXGI_FORMAT = 66
	DXGI_FORMAT_BC1_TYPELESS             DXGI_FORMAT = 70
	DXGI_FORMAT_BC1_UNORM                DXGI_FORMAT = 71
	DXGI_FORMAT_BC1_UNORM_SRGB           DXGI_FORMAT = 72
	DXGI_FORMAT_BC2_TYPELESS             DXGI_FORMAT = 73
	DXGI_FORMAT_BC2_UNORM                DXGI_FORMAT = 74
	DXGI_FORMAT_BC2_UNORM_SRGB           DXGI_FORMAT = 75
	DXGI_FORMAT_BC3_TYPELESS             DXGI_FORMAT = 76
	DXGI_FORMAT_BC3_UNORM                DXGI_FORMAT = 77
	DXGI_FORMAT_BC3_UNORM_SRGB           DXGI_FORMAT = 78
	DXGI_FORMAT_BC4_TYPELESS             DXGI_FORMAT = 79
	DXGI_FORMAT_BC4_UNORM                DXGI_FORMAT = 80
	DXGI_FORMAT_BC4_SNORM                DXGI_FORMAT = 81
	DXGI_FORMAT_BC5_TYPELESS             DXGI_FORMAT = 82
	DXGI_FORMAT_BC5_UNORM                DXGI_FORMAT = 83
	DXGI_FORMAT_BC5_SNORM                DXGI_FORMAT = 84
	DXGI_FORMAT_B5G6R5_UNORM             DXGI_FORMAT = 85
	DXGI_FORMAT_B5G5R5A1_UNORM           DXGI_FORMAT = 86
	DXGI_FORMAT_B8G8R8A8_UNORM           DXGI_FORMAT = 87
	DXGI_FORMAT_B8G8R8X8_UNORM           DXGI_FORMAT = 88
	DXGI_FORMAT_B8G8R8A8_TYPELESS        DXGI_FORMAT = 90
	DXGI_FORMAT_B8G8R8A8_UNORM_SRGB      DXGI_FORMAT = 91
	DXGI_FORMAT_B8G8R8X8_TYPELESS        DXGI_FORMAT = 92
	DXGI_FORMAT_B8G8R8X8_UNORM_SRGB      DXGI_FORMAT = 93
	DXGI_FORMAT_BC6H_TYPELESS            DXGI_FORMAT = 94
	DXGI_FORMAT_BC6H_UF16                DXGI_FORMAT = 95
	DXGI_FORMAT_BC6H_SF16                DXGI_FORMAT = 96
	DXGI_FORMAT_BC7_TYPELESS             DXGI_FORMAT = 97
	DXGI_FORMAT_BC7_UNORM                DXGI_FORMAT = 98
	DXGI_FORMAT_BC7_UNORM_SRGB           DXGI_FORMAT = 99
	DXGI_FORMAT_R32G8X24_TYPELESS        DXGI_FORMAT = 19
	DXGI_FORMAT_D32_FLOAT_S8X24_UINT     DXGI_FORMAT = 20
	DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS DXGI_FORMAT = 21
	DXGI_FORMAT_X32_TYPELESS_G8X24_UINT  DXGI_FORMAT = 22
)

DXGI format constants (commonly used subset).

type DXGI_SAMPLE_DESC 

type DXGI_SAMPLE_DESC struct {
	Count   uint32
	Quality uint32
}

DXGI_SAMPLE_DESC describes multi-sampling parameters.

type GUID 

type GUID struct {
	Data1 uint32
	Data2 uint16
	Data3 uint16
	Data4 [8]byte
}

GUID represents a Windows GUID (Globally Unique Identifier). Layout must match Windows GUID structure exactly.

type HRESULTError 

type HRESULTError int32

HRESULTError represents a Windows HRESULT error code.

func (HRESULTError) Code 

func (hr HRESULTError) Code() int32

Code returns the raw HRESULT value.

func (HRESULTError) Error 

func (hr HRESULTError) Error() string

Error implements the error interface.

type ID3D12CommandAllocator 

type ID3D12CommandAllocator struct {
	// contains filtered or unexported fields
}

ID3D12CommandAllocator represents a command allocator.

func (*ID3D12CommandAllocator) Release 

func (a *ID3D12CommandAllocator) Release() uint32

Release decrements the reference count.

func (*ID3D12CommandAllocator) Reset 

func (a *ID3D12CommandAllocator) Reset() error

Reset resets the command allocator.

type ID3D12CommandList 

type ID3D12CommandList struct {
	// contains filtered or unexported fields
}

ID3D12CommandList is the base interface for command lists.

type ID3D12CommandQueue 

type ID3D12CommandQueue struct {
	// contains filtered or unexported fields
}

ID3D12CommandQueue represents a command queue.

func (*ID3D12CommandQueue) ExecuteCommandLists 

func (q *ID3D12CommandQueue) ExecuteCommandLists(numCommandLists uint32, commandLists **ID3D12GraphicsCommandList)

ExecuteCommandLists submits command lists for execution.

func (*ID3D12CommandQueue) GetDesc 

func (q *ID3D12CommandQueue) GetDesc() D3D12_COMMAND_QUEUE_DESC

GetDesc returns the command queue description. Note: Same calling convention issue as GetCPUDescriptorHandleForHeapStart.

func (*ID3D12CommandQueue) GetTimestampFrequency 

func (q *ID3D12CommandQueue) GetTimestampFrequency() (uint64, error)

GetTimestampFrequency gets the GPU timestamp counter frequency.

func (*ID3D12CommandQueue) Release 

func (q *ID3D12CommandQueue) Release() uint32

Release decrements the reference count.

func (*ID3D12CommandQueue) Signal 

func (q *ID3D12CommandQueue) Signal(fence *ID3D12Fence, value uint64) error

Signal sets a fence to a specified value.

func (*ID3D12CommandQueue) Wait 

func (q *ID3D12CommandQueue) Wait(fence *ID3D12Fence, value uint64) error

Wait waits on a fence.

type ID3D12CommandSignature 

type ID3D12CommandSignature struct {
	// contains filtered or unexported fields
}

ID3D12CommandSignature represents a command signature.

func (*ID3D12CommandSignature) Release 

func (s *ID3D12CommandSignature) Release() uint32

Release decrements the reference count.

type ID3D12Debug 

type ID3D12Debug struct {
	// contains filtered or unexported fields
}

ID3D12Debug is the debug interface.

func (*ID3D12Debug) EnableDebugLayer 

func (d *ID3D12Debug) EnableDebugLayer()

EnableDebugLayer enables the debug layer.

func (*ID3D12Debug) Release 

func (d *ID3D12Debug) Release() uint32

Release decrements the reference count.

type ID3D12Debug1 

type ID3D12Debug1 struct {
	// contains filtered or unexported fields
}

ID3D12Debug1 extends ID3D12Debug.

func (*ID3D12Debug1) EnableDebugLayer 

func (d *ID3D12Debug1) EnableDebugLayer()

EnableDebugLayer enables the debug layer.

func (*ID3D12Debug1) Release 

func (d *ID3D12Debug1) Release() uint32

Release decrements the reference count.

func (*ID3D12Debug1) SetEnableGPUBasedValidation 

func (d *ID3D12Debug1) SetEnableGPUBasedValidation(enable bool)

SetEnableGPUBasedValidation enables or disables GPU-based validation.

func (*ID3D12Debug1) SetEnableSynchronizedCommandQueueValidation 

func (d *ID3D12Debug1) SetEnableSynchronizedCommandQueueValidation(enable bool)

SetEnableSynchronizedCommandQueueValidation enables or disables synchronized command queue validation.

type ID3D12Debug2 

type ID3D12Debug2 struct {
	// contains filtered or unexported fields
}

ID3D12Debug2 extends ID3D12Debug1.

type ID3D12Debug3 

type ID3D12Debug3 struct {
	// contains filtered or unexported fields
}

ID3D12Debug3 extends ID3D12Debug.

func (*ID3D12Debug3) EnableDebugLayer 

func (d *ID3D12Debug3) EnableDebugLayer()

EnableDebugLayer enables the debug layer.

func (*ID3D12Debug3) Release 

func (d *ID3D12Debug3) Release() uint32

Release decrements the reference count.

func (*ID3D12Debug3) SetEnableGPUBasedValidation 

func (d *ID3D12Debug3) SetEnableGPUBasedValidation(enable bool)

SetEnableGPUBasedValidation enables or disables GPU-based validation.

type ID3D12DescriptorHeap 

type ID3D12DescriptorHeap struct {
	// contains filtered or unexported fields
}

ID3D12DescriptorHeap represents a descriptor heap.

func (*ID3D12DescriptorHeap) GetCPUDescriptorHandleForHeapStart 

func (h *ID3D12DescriptorHeap) GetCPUDescriptorHandleForHeapStart() D3D12_CPU_DESCRIPTOR_HANDLE

GetCPUDescriptorHandleForHeapStart returns the CPU handle for the start of the heap. Note: D3D12 C headers incorrectly declare this as returning the struct directly. The actual calling convention requires passing an output pointer. See: https://joshstaiger.org/notes/C-Language-Problems-in-Direct3D-12-GetCPUDescriptorHandleForHeapStart.html

func (*ID3D12DescriptorHeap) GetDesc 

func (h *ID3D12DescriptorHeap) GetDesc() D3D12_DESCRIPTOR_HEAP_DESC

GetDesc returns the descriptor heap description. Note: Same calling convention issue as GetCPUDescriptorHandleForHeapStart.

func (*ID3D12DescriptorHeap) GetGPUDescriptorHandleForHeapStart 

func (h *ID3D12DescriptorHeap) GetGPUDescriptorHandleForHeapStart() D3D12_GPU_DESCRIPTOR_HANDLE

GetGPUDescriptorHandleForHeapStart returns the GPU handle for the start of the heap. Note: Same calling convention issue as GetCPUDescriptorHandleForHeapStart. See: https://joshstaiger.org/notes/C-Language-Problems-in-Direct3D-12-GetCPUDescriptorHandleForHeapStart.html

func (*ID3D12DescriptorHeap) Release 

func (h *ID3D12DescriptorHeap) Release() uint32

Release decrements the reference count.

type ID3D12Device 

type ID3D12Device struct {
	// contains filtered or unexported fields
}

ID3D12Device represents a virtual adapter.

func (*ID3D12Device) AddRef 

func (d *ID3D12Device) AddRef() uint32

AddRef increments the reference count of the object.

func (*ID3D12Device) CheckFeatureSupport 

func (d *ID3D12Device) CheckFeatureSupport(feature D3D12_FEATURE, featureData unsafe.Pointer, featureDataSize uint32) error

CheckFeatureSupport queries feature support. feature specifies which feature to query. featureData is a pointer to the feature-specific data structure. featureDataSize is the size of the data structure in bytes.

func (*ID3D12Device) CopyDescriptors added in v0.22.0 

func (d *ID3D12Device) CopyDescriptors(
	numDestRanges uint32,
	destRangeStarts *D3D12_CPU_DESCRIPTOR_HANDLE,
	destRangeSizes *uint32,
	numSrcRanges uint32,
	srcRangeStarts *D3D12_CPU_DESCRIPTOR_HANDLE,
	srcRangeSizes *uint32,
	heapType D3D12_DESCRIPTOR_HEAP_TYPE,
)

CopyDescriptors copies descriptors from multiple non-contiguous source ranges to multiple destination ranges. This is the full D3D12 API that supports scattered source descriptors mapped to contiguous destination ranges.

numDestRanges is the number of destination descriptor ranges. destRangeStarts points to an array of destination CPU descriptor handles. destRangeSizes points to an array of destination range sizes (nil = all 1). numSrcRanges is the number of source descriptor ranges. srcRangeStarts points to an array of source CPU descriptor handles. srcRangeSizes points to an array of source range sizes (nil = all 1). heapType specifies the type of descriptor heap (must match for all ranges).

func (*ID3D12Device) CopyDescriptorsSimple added in v0.16.0 

func (d *ID3D12Device) CopyDescriptorsSimple(numDescriptors uint32, destDescriptorRangeStart, srcDescriptorRangeStart D3D12_CPU_DESCRIPTOR_HANDLE, descriptorHeapsType D3D12_DESCRIPTOR_HEAP_TYPE)

CopyDescriptorsSimple copies descriptors from one location to another. numDescriptors is the number of descriptors to copy. destDescriptorRangeStart is the destination CPU descriptor handle. srcDescriptorRangeStart is the source CPU descriptor handle. descriptorHeapsType specifies the type of descriptor heap.

func (*ID3D12Device) CreateCommandAllocator 

func (d *ID3D12Device) CreateCommandAllocator(listType D3D12_COMMAND_LIST_TYPE) (*ID3D12CommandAllocator, error)

CreateCommandAllocator creates a command allocator.

func (*ID3D12Device) CreateCommandList 

func (d *ID3D12Device) CreateCommandList(
	nodeMask uint32,
	listType D3D12_COMMAND_LIST_TYPE,
	allocator *ID3D12CommandAllocator,
	initialState *ID3D12PipelineState,
) (*ID3D12GraphicsCommandList, error)

CreateCommandList creates a command list.

func (*ID3D12Device) CreateCommandQueue 

func (d *ID3D12Device) CreateCommandQueue(desc *D3D12_COMMAND_QUEUE_DESC) (*ID3D12CommandQueue, error)

CreateCommandQueue creates a command queue.

func (*ID3D12Device) CreateCommandSignature 

func (d *ID3D12Device) CreateCommandSignature(
	desc *D3D12_COMMAND_SIGNATURE_DESC,
	rootSignature *ID3D12RootSignature,
) (*ID3D12CommandSignature, error)

CreateCommandSignature creates a command signature.

func (*ID3D12Device) CreateCommittedResource 

func (d *ID3D12Device) CreateCommittedResource(
	heapProperties *D3D12_HEAP_PROPERTIES,
	heapFlags D3D12_HEAP_FLAGS,
	desc *D3D12_RESOURCE_DESC,
	initialResourceState D3D12_RESOURCE_STATES,
	optimizedClearValue *D3D12_CLEAR_VALUE,
) (*ID3D12Resource, error)

CreateCommittedResource creates a committed resource (heap + resource).

func (*ID3D12Device) CreateComputePipelineState 

func (d *ID3D12Device) CreateComputePipelineState(desc *D3D12_COMPUTE_PIPELINE_STATE_DESC) (*ID3D12PipelineState, error)

CreateComputePipelineState creates a compute pipeline state.

func (*ID3D12Device) CreateConstantBufferView 

func (d *ID3D12Device) CreateConstantBufferView(desc *D3D12_CONSTANT_BUFFER_VIEW_DESC, destDescriptor D3D12_CPU_DESCRIPTOR_HANDLE)

CreateConstantBufferView creates a constant buffer view.

func (*ID3D12Device) CreateDepthStencilView 

func (d *ID3D12Device) CreateDepthStencilView(resource *ID3D12Resource, desc *D3D12_DEPTH_STENCIL_VIEW_DESC, destDescriptor D3D12_CPU_DESCRIPTOR_HANDLE)

CreateDepthStencilView creates a depth stencil view.

func (*ID3D12Device) CreateDescriptorHeap 

func (d *ID3D12Device) CreateDescriptorHeap(desc *D3D12_DESCRIPTOR_HEAP_DESC) (*ID3D12DescriptorHeap, error)

CreateDescriptorHeap creates a descriptor heap.

func (*ID3D12Device) CreateFence 

func (d *ID3D12Device) CreateFence(initialValue uint64, flags D3D12_FENCE_FLAGS) (*ID3D12Fence, error)

CreateFence creates a fence.

func (*ID3D12Device) CreateGraphicsPipelineState 

func (d *ID3D12Device) CreateGraphicsPipelineState(desc *D3D12_GRAPHICS_PIPELINE_STATE_DESC) (*ID3D12PipelineState, error)

CreateGraphicsPipelineState creates a graphics pipeline state.

func (*ID3D12Device) CreateHeap 

func (d *ID3D12Device) CreateHeap(desc *D3D12_HEAP_DESC) (*ID3D12Heap, error)

CreateHeap creates a heap.

func (*ID3D12Device) CreatePlacedResource 

func (d *ID3D12Device) CreatePlacedResource(
	heap *ID3D12Heap,
	heapOffset uint64,
	desc *D3D12_RESOURCE_DESC,
	initialState D3D12_RESOURCE_STATES,
	optimizedClearValue *D3D12_CLEAR_VALUE,
) (*ID3D12Resource, error)

CreatePlacedResource creates a resource placed in an existing heap.

func (*ID3D12Device) CreateQueryHeap 

func (d *ID3D12Device) CreateQueryHeap(desc *D3D12_QUERY_HEAP_DESC) (*ID3D12QueryHeap, error)

CreateQueryHeap creates a query heap.

func (*ID3D12Device) CreateRenderTargetView 

func (d *ID3D12Device) CreateRenderTargetView(resource *ID3D12Resource, desc *D3D12_RENDER_TARGET_VIEW_DESC, destDescriptor D3D12_CPU_DESCRIPTOR_HANDLE)

CreateRenderTargetView creates a render target view.

func (*ID3D12Device) CreateRootSignature 

func (d *ID3D12Device) CreateRootSignature(
	nodeMask uint32,
	blobWithRootSignature unsafe.Pointer,
	blobLengthInBytes uintptr,
) (*ID3D12RootSignature, error)

CreateRootSignature creates a root signature from serialized data.

func (*ID3D12Device) CreateSampler 

func (d *ID3D12Device) CreateSampler(desc *D3D12_SAMPLER_DESC, destDescriptor D3D12_CPU_DESCRIPTOR_HANDLE)

CreateSampler creates a sampler.

func (*ID3D12Device) CreateShaderResourceView 

func (d *ID3D12Device) CreateShaderResourceView(resource *ID3D12Resource, desc *D3D12_SHADER_RESOURCE_VIEW_DESC, destDescriptor D3D12_CPU_DESCRIPTOR_HANDLE)

CreateShaderResourceView creates a shader resource view.

func (*ID3D12Device) CreateUnorderedAccessView 

func (d *ID3D12Device) CreateUnorderedAccessView(resource *ID3D12Resource, counterResource *ID3D12Resource, desc *D3D12_UNORDERED_ACCESS_VIEW_DESC, destDescriptor D3D12_CPU_DESCRIPTOR_HANDLE)

CreateUnorderedAccessView creates an unordered access view.

func (*ID3D12Device) GetDescriptorHandleIncrementSize 

func (d *ID3D12Device) GetDescriptorHandleIncrementSize(heapType D3D12_DESCRIPTOR_HEAP_TYPE) uint32

GetDescriptorHandleIncrementSize returns the size of the increment for the specified descriptor heap type.

func (*ID3D12Device) GetDeviceRemovedReason 

func (d *ID3D12Device) GetDeviceRemovedReason() error

GetDeviceRemovedReason returns the reason the device was removed.

func (*ID3D12Device) GetNodeCount 

func (d *ID3D12Device) GetNodeCount() uint32

GetNodeCount returns the number of physical adapters (nodes) associated with this device.

func (*ID3D12Device) GetResourceAllocationInfo 

func (d *ID3D12Device) GetResourceAllocationInfo(visibleMask uint32, numResourceDescs uint32, resourceDescs *D3D12_RESOURCE_DESC) D3D12_RESOURCE_ALLOCATION_INFO

GetResourceAllocationInfo returns resource allocation info. Note: Same calling convention issue as GetCPUDescriptorHandleForHeapStart. See: https://joshstaiger.org/notes/C-Language-Problems-in-Direct3D-12-GetCPUDescriptorHandleForHeapStart.html

func (*ID3D12Device) QueryDRED1 added in v0.23.6 

func (d *ID3D12Device) QueryDRED1() *ID3D12DeviceRemovedExtendedData1

QueryDRED1 queries the device for the ID3D12DeviceRemovedExtendedData1 interface. Returns nil if DRED is not available (device created without DRED enabled, or Windows version too old).

func (*ID3D12Device) QueryInfoQueue added in v0.16.0 

func (d *ID3D12Device) QueryInfoQueue() *ID3D12InfoQueue

QueryInfoQueue queries the device for the ID3D12InfoQueue interface. Returns nil if the debug layer is not enabled or InfoQueue is unavailable.

func (*ID3D12Device) Release 

func (d *ID3D12Device) Release() uint32

Release decrements the reference count of the object.

type ID3D12DeviceChild 

type ID3D12DeviceChild struct {
	// contains filtered or unexported fields
}

ID3D12DeviceChild is the base interface for D3D12 device child objects.

type ID3D12DeviceRemovedExtendedData1 added in v0.23.6 

type ID3D12DeviceRemovedExtendedData1 struct {
	// contains filtered or unexported fields
}

ID3D12DeviceRemovedExtendedData1 queries DRED data after device removal. Obtained via QueryInterface on the device. GUID: {8727A009-F2F4-424F-8B91-B9C9C472D8E6}

func (*ID3D12DeviceRemovedExtendedData1) GetAutoBreadcrumbsOutput1 added in v0.23.6 

func (d *ID3D12DeviceRemovedExtendedData1) GetAutoBreadcrumbsOutput1(output *D3D12DREDAutoBreadcrumbsOutput1) error

GetAutoBreadcrumbsOutput1 retrieves the DRED auto-breadcrumb data.

func (*ID3D12DeviceRemovedExtendedData1) GetPageFaultAllocationOutput1 added in v0.23.6 

func (d *ID3D12DeviceRemovedExtendedData1) GetPageFaultAllocationOutput1(output *D3D12DREDPageFaultOutput1) error

GetPageFaultAllocationOutput1 retrieves page fault allocation data.

func (*ID3D12DeviceRemovedExtendedData1) Release added in v0.23.6 

func (d *ID3D12DeviceRemovedExtendedData1) Release() uint32

Release decrements the reference count.

type ID3D12DeviceRemovedExtendedDataSettings added in v0.23.6 

type ID3D12DeviceRemovedExtendedDataSettings struct {
	// contains filtered or unexported fields
}

ID3D12DeviceRemovedExtendedDataSettings enables DRED features before device creation. GUID: {82BC481C-6B9B-4030-AEDB-7EE3D1DF1E63}

func (*ID3D12DeviceRemovedExtendedDataSettings) Release added in v0.23.6 

func (s *ID3D12DeviceRemovedExtendedDataSettings) Release() uint32

Release decrements the reference count.

func (*ID3D12DeviceRemovedExtendedDataSettings) SetAutoBreadcrumbsEnablement added in v0.23.6 

func (s *ID3D12DeviceRemovedExtendedDataSettings) SetAutoBreadcrumbsEnablement(enablement D3D12DREDEnablement)

SetAutoBreadcrumbsEnablement enables or disables auto-breadcrumb recording.

func (*ID3D12DeviceRemovedExtendedDataSettings) SetPageFaultEnablement added in v0.23.6 

func (s *ID3D12DeviceRemovedExtendedDataSettings) SetPageFaultEnablement(enablement D3D12DREDEnablement)

SetPageFaultEnablement enables or disables page fault tracking.

type ID3D12Fence 

type ID3D12Fence struct {
	// contains filtered or unexported fields
}

ID3D12Fence represents a fence for synchronization.

func (*ID3D12Fence) GetCompletedValue 

func (f *ID3D12Fence) GetCompletedValue() uint64

GetCompletedValue returns the current fence value.

func (*ID3D12Fence) Release 

func (f *ID3D12Fence) Release() uint32

Release decrements the reference count.

func (*ID3D12Fence) SetEventOnCompletion 

func (f *ID3D12Fence) SetEventOnCompletion(value uint64, hEvent uintptr) error

SetEventOnCompletion sets an event to be signaled when the fence reaches a value.

func (*ID3D12Fence) Signal 

func (f *ID3D12Fence) Signal(value uint64) error

Signal sets the fence to a value from the CPU side.

type ID3D12Fence1 

type ID3D12Fence1 struct {
	// contains filtered or unexported fields
}

ID3D12Fence1 extends ID3D12Fence.

type ID3D12GraphicsCommandList 

type ID3D12GraphicsCommandList struct {
	// contains filtered or unexported fields
}

ID3D12GraphicsCommandList represents a graphics command list.

func (*ID3D12GraphicsCommandList) ClearDepthStencilView 

func (c *ID3D12GraphicsCommandList) ClearDepthStencilView(depthStencilView D3D12_CPU_DESCRIPTOR_HANDLE, clearFlags D3D12_CLEAR_FLAGS, depth float32, stencil uint8, numRects uint32, rects *D3D12_RECT)

ClearDepthStencilView clears a depth stencil view.

func (*ID3D12GraphicsCommandList) ClearRenderTargetView 

func (c *ID3D12GraphicsCommandList) ClearRenderTargetView(renderTargetView D3D12_CPU_DESCRIPTOR_HANDLE, colorRGBA *[4]float32, numRects uint32, rects *D3D12_RECT)

ClearRenderTargetView clears a render target view.

func (*ID3D12GraphicsCommandList) ClearState 

func (c *ID3D12GraphicsCommandList) ClearState(pipelineState *ID3D12PipelineState)

ClearState clears the command list state.

func (*ID3D12GraphicsCommandList) Close 

func (c *ID3D12GraphicsCommandList) Close() error

Close closes the command list.

func (*ID3D12GraphicsCommandList) CopyBufferRegion 

func (c *ID3D12GraphicsCommandList) CopyBufferRegion(dstBuffer *ID3D12Resource, dstOffset uint64, srcBuffer *ID3D12Resource, srcOffset, numBytes uint64)

CopyBufferRegion copies a region from one buffer to another.

func (*ID3D12GraphicsCommandList) CopyResource 

func (c *ID3D12GraphicsCommandList) CopyResource(dstResource, srcResource *ID3D12Resource)

CopyResource copies a resource.

func (*ID3D12GraphicsCommandList) CopyTextureRegion 

func (c *ID3D12GraphicsCommandList) CopyTextureRegion(dst *D3D12_TEXTURE_COPY_LOCATION, dstX, dstY, dstZ uint32, src *D3D12_TEXTURE_COPY_LOCATION, srcBox *D3D12_BOX)

CopyTextureRegion copies a region of a texture.

func (*ID3D12GraphicsCommandList) Dispatch 

func (c *ID3D12GraphicsCommandList) Dispatch(threadGroupCountX, threadGroupCountY, threadGroupCountZ uint32)

Dispatch dispatches a compute shader.

func (*ID3D12GraphicsCommandList) DrawIndexedInstanced 

func (c *ID3D12GraphicsCommandList) DrawIndexedInstanced(indexCountPerInstance, instanceCount, startIndexLocation uint32, baseVertexLocation int32, startInstanceLocation uint32)

DrawIndexedInstanced draws indexed, instanced primitives.

func (*ID3D12GraphicsCommandList) DrawInstanced 

func (c *ID3D12GraphicsCommandList) DrawInstanced(vertexCountPerInstance, instanceCount, startVertexLocation, startInstanceLocation uint32)

DrawInstanced draws non-indexed, instanced primitives.

func (*ID3D12GraphicsCommandList) IASetIndexBuffer 

func (c *ID3D12GraphicsCommandList) IASetIndexBuffer(view *D3D12_INDEX_BUFFER_VIEW)

IASetIndexBuffer sets the index buffer.

func (*ID3D12GraphicsCommandList) IASetPrimitiveTopology 

func (c *ID3D12GraphicsCommandList) IASetPrimitiveTopology(topology D3D_PRIMITIVE_TOPOLOGY)

IASetPrimitiveTopology sets the primitive topology.

func (*ID3D12GraphicsCommandList) IASetVertexBuffers 

func (c *ID3D12GraphicsCommandList) IASetVertexBuffers(startSlot, numViews uint32, views *D3D12_VERTEX_BUFFER_VIEW)

IASetVertexBuffers sets vertex buffers.

func (*ID3D12GraphicsCommandList) OMSetBlendFactor 

func (c *ID3D12GraphicsCommandList) OMSetBlendFactor(blendFactor *[4]float32)

OMSetBlendFactor sets the blend factor.

func (*ID3D12GraphicsCommandList) OMSetRenderTargets 

func (c *ID3D12GraphicsCommandList) OMSetRenderTargets(numRenderTargetDescriptors uint32, renderTargetDescriptors *D3D12_CPU_DESCRIPTOR_HANDLE, rtsSingleHandleToDescriptorRange int32, depthStencilDescriptor *D3D12_CPU_DESCRIPTOR_HANDLE)

OMSetRenderTargets sets render targets and depth stencil.

func (*ID3D12GraphicsCommandList) OMSetStencilRef 

func (c *ID3D12GraphicsCommandList) OMSetStencilRef(stencilRef uint32)

OMSetStencilRef sets the stencil reference value.

func (*ID3D12GraphicsCommandList) RSSetScissorRects 

func (c *ID3D12GraphicsCommandList) RSSetScissorRects(numRects uint32, rects *D3D12_RECT)

RSSetScissorRects sets the scissor rectangles.

func (*ID3D12GraphicsCommandList) RSSetViewports 

func (c *ID3D12GraphicsCommandList) RSSetViewports(numViewports uint32, viewports *D3D12_VIEWPORT)

RSSetViewports sets the viewports.

func (*ID3D12GraphicsCommandList) Release 

func (c *ID3D12GraphicsCommandList) Release() uint32

Release decrements the reference count.

func (*ID3D12GraphicsCommandList) Reset 

func (c *ID3D12GraphicsCommandList) Reset(allocator *ID3D12CommandAllocator, initialState *ID3D12PipelineState) error

Reset resets the command list.

func (*ID3D12GraphicsCommandList) ResolveSubresource added in v0.16.0 

func (c *ID3D12GraphicsCommandList) ResolveSubresource(dstResource *ID3D12Resource, dstSubresource uint32, srcResource *ID3D12Resource, srcSubresource uint32, format DXGI_FORMAT)

ResolveSubresource resolves a multisampled resource into a non-multisampled resource.

func (*ID3D12GraphicsCommandList) ResourceBarrier 

func (c *ID3D12GraphicsCommandList) ResourceBarrier(numBarriers uint32, barriers *D3D12_RESOURCE_BARRIER)

ResourceBarrier notifies the driver of resource state transitions.

func (*ID3D12GraphicsCommandList) SetComputeRoot32BitConstant added in v0.8.1 

func (c *ID3D12GraphicsCommandList) SetComputeRoot32BitConstant(rootParameterIndex, srcData, destOffsetIn32BitValues uint32)

SetComputeRoot32BitConstant sets a compute root 32-bit constant. rootParameterIndex specifies the root parameter index. srcData is the 32-bit constant value. destOffsetIn32BitValues specifies the offset (in 32-bit values) to set the constant.

func (*ID3D12GraphicsCommandList) SetComputeRootDescriptorTable 

func (c *ID3D12GraphicsCommandList) SetComputeRootDescriptorTable(rootParameterIndex uint32, baseDescriptor D3D12_GPU_DESCRIPTOR_HANDLE)

SetComputeRootDescriptorTable sets a compute descriptor table.

func (*ID3D12GraphicsCommandList) SetComputeRootSignature 

func (c *ID3D12GraphicsCommandList) SetComputeRootSignature(rootSignature *ID3D12RootSignature)

SetComputeRootSignature sets the compute root signature.

func (*ID3D12GraphicsCommandList) SetDescriptorHeaps 

func (c *ID3D12GraphicsCommandList) SetDescriptorHeaps(numDescriptorHeaps uint32, descriptorHeaps **ID3D12DescriptorHeap)

SetDescriptorHeaps sets descriptor heaps.

func (*ID3D12GraphicsCommandList) SetGraphicsRoot32BitConstant added in v0.8.1 

func (c *ID3D12GraphicsCommandList) SetGraphicsRoot32BitConstant(rootParameterIndex, srcData, destOffsetIn32BitValues uint32)

SetGraphicsRoot32BitConstant sets a graphics root 32-bit constant. rootParameterIndex specifies the root parameter index. srcData is the 32-bit constant value. destOffsetIn32BitValues specifies the offset (in 32-bit values) to set the constant.

func (*ID3D12GraphicsCommandList) SetGraphicsRootDescriptorTable 

func (c *ID3D12GraphicsCommandList) SetGraphicsRootDescriptorTable(rootParameterIndex uint32, baseDescriptor D3D12_GPU_DESCRIPTOR_HANDLE)

SetGraphicsRootDescriptorTable sets a graphics descriptor table.

func (*ID3D12GraphicsCommandList) SetGraphicsRootSignature 

func (c *ID3D12GraphicsCommandList) SetGraphicsRootSignature(rootSignature *ID3D12RootSignature)

SetGraphicsRootSignature sets the graphics root signature.

func (*ID3D12GraphicsCommandList) SetPipelineState 

func (c *ID3D12GraphicsCommandList) SetPipelineState(pipelineState *ID3D12PipelineState)

SetPipelineState sets the pipeline state.

type ID3D12GraphicsCommandList1 

type ID3D12GraphicsCommandList1 struct {
	// contains filtered or unexported fields
}

ID3D12GraphicsCommandList1 extends ID3D12GraphicsCommandList.

type ID3D12GraphicsCommandList2 

type ID3D12GraphicsCommandList2 struct {
	// contains filtered or unexported fields
}

ID3D12GraphicsCommandList2 extends ID3D12GraphicsCommandList1.

type ID3D12GraphicsCommandList3 

type ID3D12GraphicsCommandList3 struct {
	// contains filtered or unexported fields
}

ID3D12GraphicsCommandList3 extends ID3D12GraphicsCommandList2.

type ID3D12GraphicsCommandList4 

type ID3D12GraphicsCommandList4 struct {
	// contains filtered or unexported fields
}

ID3D12GraphicsCommandList4 extends ID3D12GraphicsCommandList3.

type ID3D12Heap 

type ID3D12Heap struct {
	// contains filtered or unexported fields
}

ID3D12Heap represents a heap.

func (*ID3D12Heap) Release 

func (h *ID3D12Heap) Release() uint32

Release decrements the reference count.

type ID3D12Heap1 

type ID3D12Heap1 struct {
	// contains filtered or unexported fields
}

ID3D12Heap1 extends ID3D12Heap.

type ID3D12InfoQueue 

type ID3D12InfoQueue struct {
	// contains filtered or unexported fields
}

ID3D12InfoQueue is the info queue interface for debug messages.

func (*ID3D12InfoQueue) ClearStoredMessages added in v0.16.0 

func (q *ID3D12InfoQueue) ClearStoredMessages()

ClearStoredMessages clears all stored messages from the queue.

func (*ID3D12InfoQueue) GetMessage added in v0.16.0 

func (q *ID3D12InfoQueue) GetMessage(index uint64) *D3D12Message

GetMessage retrieves a message by index. The caller must free the returned buffer with CoTaskMemFree (or just let Go GC it since we copy the data). Returns nil if the index is out of range or the call fails.

D3D12's GetMessage follows the two-call COM idiom: first call with pMessage=nil returns S_FALSE (HRESULT=1) and writes the required buffer size into pMessageByteLength; second call with an allocated buffer of that size returns S_OK (HRESULT=0) and writes the message. SUCCEEDED(hr) in COM treats any hr with sign bit clear as success, so we must check int32(ret) < 0 rather than ret != 0 — otherwise the S_FALSE from the size-query phase is mistakenly treated as failure and the caller sees a populated queue (GetNumStoredMessages > 0) but gets nil from every retrieval.

func (*ID3D12InfoQueue) GetNumStoredMessages added in v0.16.0 

func (q *ID3D12InfoQueue) GetNumStoredMessages() uint64

GetNumStoredMessages returns the number of messages stored in the queue.

func (*ID3D12InfoQueue) Release added in v0.16.0 

func (q *ID3D12InfoQueue) Release() uint32

Release decrements the reference count.

type ID3D12Object 

type ID3D12Object struct {
	// contains filtered or unexported fields
}

ID3D12Object is the base interface for D3D12 objects.

type ID3D12Pageable 

type ID3D12Pageable struct {
	// contains filtered or unexported fields
}

ID3D12Pageable is the base interface for pageable D3D12 objects.

type ID3D12PipelineState 

type ID3D12PipelineState struct {
	// contains filtered or unexported fields
}

ID3D12PipelineState represents a pipeline state.

func (*ID3D12PipelineState) Release 

func (p *ID3D12PipelineState) Release() uint32

Release decrements the reference count.

type ID3D12QueryHeap 

type ID3D12QueryHeap struct {
	// contains filtered or unexported fields
}

ID3D12QueryHeap represents a query heap.

func (*ID3D12QueryHeap) Release 

func (h *ID3D12QueryHeap) Release() uint32

Release decrements the reference count.

type ID3D12Resource 

type ID3D12Resource struct {
	// contains filtered or unexported fields
}

ID3D12Resource represents a resource.

func (*ID3D12Resource) GetDesc 

func (r *ID3D12Resource) GetDesc() D3D12_RESOURCE_DESC

GetDesc returns the resource description. Note: Same calling convention issue as GetCPUDescriptorHandleForHeapStart.

func (*ID3D12Resource) GetGPUVirtualAddress 

func (r *ID3D12Resource) GetGPUVirtualAddress() uint64

GetGPUVirtualAddress returns the GPU virtual address of the resource.

func (*ID3D12Resource) Map 

func (r *ID3D12Resource) Map(subresource uint32, readRange *D3D12_RANGE) (unsafe.Pointer, error)

Map maps a subresource to CPU memory.

func (*ID3D12Resource) Release 

func (r *ID3D12Resource) Release() uint32

Release decrements the reference count.

func (*ID3D12Resource) Unmap 

func (r *ID3D12Resource) Unmap(subresource uint32, writtenRange *D3D12_RANGE)

Unmap unmaps a subresource.

type ID3D12Resource1 

type ID3D12Resource1 struct {
	// contains filtered or unexported fields
}

ID3D12Resource1 extends ID3D12Resource.

type ID3D12RootSignature 

type ID3D12RootSignature struct {
	// contains filtered or unexported fields
}

ID3D12RootSignature represents a root signature.

func (*ID3D12RootSignature) Release 

func (s *ID3D12RootSignature) Release() uint32

Release decrements the reference count.

type ID3DBlob 

type ID3DBlob struct {
	// contains filtered or unexported fields
}

ID3DBlob represents a binary blob (typically shader bytecode).

func (*ID3DBlob) GetBufferPointer 

func (b *ID3DBlob) GetBufferPointer() unsafe.Pointer

GetBufferPointer returns a pointer to the blob data.

func (*ID3DBlob) GetBufferSize 

func (b *ID3DBlob) GetBufferSize() uintptr

GetBufferSize returns the size of the blob data.

func (*ID3DBlob) Release 

func (b *ID3DBlob) Release() uint32

Release decrements the reference count.

Source Files

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