Add vendor:directx packages: dxgi, d3d11, and d3d12

TODO: enums marked with `bit_set` may need conversions

vendor/directx/d3d_compiler/d3d_compiler.odin

@@ -0,0 +1,224 @@
+package directx_d3d_compiler
+
+foreign import d3dcompiler "d3dcompiler_47.lib"
+
+D3DCOMPILER_DLL_A :: "d3dcompiler_47.dll"
+COMPILER_VERSION :: 47
+
+
+import "../dxgi"
+
+BOOL            :: dxgi.BOOL
+IID             :: dxgi.IID
+SIZE_T          :: dxgi.SIZE_T
+HRESULT         :: dxgi.HRESULT
+IUnknown        :: dxgi.IUnknown
+IUnknown_VTable :: dxgi.IUnknown_VTable
+
+@(default_calling_convention="stdcall", link_prefix="D3D")
+foreign d3dcompiler {
+	ReadFileToBlob                 :: proc(pFileName: [^]u16, ppContents: ^^ID3DBlob) -> HRESULT ---
+	WriteBlobToFile                :: proc(pBlob: ^ID3DBlob, pFileName: [^]u16, bOverwrite: BOOL) -> HRESULT ---
+	Compile                        :: proc(pSrcData: rawptr, SrcDataSize: SIZE_T, pSourceName: cstring, pDefines: ^SHADER_MACRO, pInclude: ^ID3DInclude, pEntrypoint: cstring, pTarget: cstring, Flags1: u32, Flags2: u32, ppCode: ^^ID3DBlob, ppErrorMsgs: ^^ID3DBlob) -> HRESULT ---
+	Compile2                       :: proc(pSrcData: rawptr, SrcDataSize: SIZE_T, pSourceName: cstring, pDefines: ^SHADER_MACRO, pInclude: ^ID3DInclude, pEntrypoint: cstring, pTarget: cstring, Flags1: u32, Flags2: u32, SecondaryDataFlags: u32, pSecondaryData: rawptr, SecondaryDataSize: SIZE_T, ppCode: ^^ID3DBlob, ppErrorMsgs: ^^ID3DBlob) -> HRESULT ---
+	CompileFromFile                :: proc(pFileName: [^]u16, pDefines: ^SHADER_MACRO, pInclude: ^ID3DInclude, pEntrypoint: cstring, pTarget: cstring, Flags1: u32, Flags2: u32, ppCode: ^^ID3DBlob, ppErrorMsgs: ^^ID3DBlob) -> HRESULT ---
+	Preprocess                     :: proc(pSrcData: rawptr, SrcDataSize: SIZE_T, pSourceName: cstring, pDefines: ^SHADER_MACRO, pInclude: ^ID3DInclude, ppCodeText: ^^ID3DBlob, ppErrorMsgs: ^^ID3DBlob) -> HRESULT ---
+	GetDebugInfo                   :: proc(pSrcData: rawptr, SrcDataSize: SIZE_T, ppDebugInfo: ^^ID3DBlob) -> HRESULT ---
+	Reflect                        :: proc(pSrcData: rawptr, SrcDataSize: SIZE_T, pInterface: ^IID, ppReflector: ^rawptr) -> HRESULT ---
+	ReflectLibrary                 :: proc(pSrcData: rawptr, SrcDataSize: SIZE_T, riid: ^IID, ppReflector: ^rawptr) -> HRESULT ---
+	Disassemble                    :: proc(pSrcData: rawptr, SrcDataSize: SIZE_T, Flags: u32, szComments: cstring, ppDisassembly: ^^ID3DBlob) -> HRESULT ---
+	DisassembleRegion              :: proc(pSrcData: rawptr, SrcDataSize: SIZE_T, Flags: u32, szComments: cstring, StartByteOffset: SIZE_T, NumInsts: SIZE_T, pFinishByteOffset: ^SIZE_T, ppDisassembly: ^^ID3DBlob) -> HRESULT ---
+	CreateLinker                   :: proc(ppLinker: ^^ID3D11Linker) -> HRESULT ---
+	LoadModule                     :: proc(pSrcData: rawptr, cbSrcDataSize: SIZE_T, ppModule: ^^ID3D11Module) -> HRESULT ---
+	GetTraceInstructionOffsets     :: proc(pSrcData: rawptr, SrcDataSize: SIZE_T, Flags: u32, StartInstIndex: SIZE_T, NumInsts: SIZE_T, pOffsets: ^SIZE_T, pTotalInsts: ^SIZE_T) -> HRESULT ---
+	GetInputSignatureBlob          :: proc(pSrcData: rawptr, SrcDataSize: SIZE_T, ppSignatureBlob: ^^ID3DBlob) -> HRESULT ---
+	GetOutputSignatureBlob         :: proc(pSrcData: rawptr, SrcDataSize: SIZE_T, ppSignatureBlob: ^^ID3DBlob) -> HRESULT ---
+	GetInputAndOutputSignatureBlob :: proc(pSrcData: rawptr, SrcDataSize: SIZE_T, ppSignatureBlob: ^^ID3DBlob) -> HRESULT ---
+	StripShader                    :: proc(pShaderBytecode: rawptr, BytecodeLength: SIZE_T, uStripFlags: u32, ppStrippedBlob: ^^ID3DBlob) -> HRESULT ---
+	GetBlobPart                    :: proc(pSrcData: rawptr, SrcDataSize: SIZE_T, Part: BLOB_PART, Flags: u32, ppPart: ^^ID3DBlob) -> HRESULT ---
+	SetBlobPart                    :: proc(pSrcData: rawptr, SrcDataSize: SIZE_T, Part: BLOB_PART, Flags: u32, pPart: rawptr, PartSize: SIZE_T, ppNewShader: ^^ID3DBlob) -> HRESULT ---
+	CreateBlob                     :: proc(Size: SIZE_T, ppBlob: ^^ID3DBlob) -> HRESULT ---
+	CompressShaders                :: proc(uNumShaders: u32, pShaderData: ^SHADER_DATA, uFlags: u32, ppCompressedData: ^^ID3DBlob) -> HRESULT ---
+	DecompressShaders              :: proc(pSrcData: rawptr, SrcDataSize: SIZE_T, uNumShaders: u32, uStartIndex: u32, pIndices: ^u32, uFlags: u32, ppShaders: ^^ID3DBlob, pTotalShaders: ^u32) -> HRESULT ---
+	Disassemble10Effect            :: proc(pEffect: ^ID3D10Effect, Flags: u32, ppDisassembly: ^^ID3DBlob) -> HRESULT ---
+}
+
+
+
+D3DCOMPILE :: enum u32 { // TODO: make bit_field
+	DEBUG                              = 1 << 0,
+	SKIP_VALIDATION                    = 1 << 1,
+	SKIP_OPTIMIZATION                  = 1 << 2,
+	PACK_MATRIX_ROW_MAJOR              = 1 << 3,
+	PACK_MATRIX_COLUMN_MAJOR           = 1 << 4,
+	PARTIAL_PRECISION                  = 1 << 5,
+	FORCE_VS_SOFTWARE_NO_OPT           = 1 << 6,
+	FORCE_PS_SOFTWARE_NO_OPT           = 1 << 7,
+	NO_PRESHADER                       = 1 << 8,
+	AVOID_FLOW_CONTROL                 = 1 << 9,
+	PREFER_FLOW_CONTROL                = 1 << 10,
+	ENABLE_STRICTNESS                  = 1 << 11,
+	ENABLE_BACKWARDS_COMPATIBILITY     = 1 << 12,
+	IEEE_STRICTNESS                    = 1 << 13,
+	OPTIMIZATION_LEVEL0                = 1 << 14,
+	OPTIMIZATION_LEVEL1                = 0,
+	OPTIMIZATION_LEVEL2                = (1 << 14)|(1 << 15), // Added manually
+	OPTIMIZATION_LEVEL3                = 1 << 15,
+	RESERVED16                         = 1 << 16,
+	RESERVED17                         = 1 << 17,
+	WARNINGS_ARE_ERRORS                = 1 << 18,
+	RESOURCES_MAY_ALIAS                = 1 << 19,
+	ENABLE_UNBOUNDED_DESCRIPTOR_TABLES = 1 << 20,
+	ALL_RESOURCES_BOUND                = 1 << 21,
+	DEBUG_NAME_FOR_SOURCE              = 1 << 22,
+	DEBUG_NAME_FOR_BINARY              = 1 << 23,
+}
+
+EFFECT :: enum u32 { // TODO: make bit_field
+	CHILD_EFFECT   = 1 << 0,
+	ALLOW_SLOW_OPS = 1 << 1,
+}
+
+FLAGS2 :: enum u32 { // TODO: make bit_field
+	FORCE_ROOT_SIGNATURE_LATEST = 0,
+	FORCE_ROOT_SIGNATURE_1_0    = 1 << 4,
+	FORCE_ROOT_SIGNATURE_1_1    = 1 << 5,
+}
+
+SECDATA :: enum u32 { // TODO: make bit_field
+	MERGE_UAV_SLOTS         = 0x00000001,
+	PRESERVE_TEMPLATE_SLOTS = 0x00000002,
+	REQUIRE_TEMPLATE_MATCH  = 0x00000004,
+}
+
+DISASM_ENABLE_COLOR_CODE            :: 0x00000001
+DISASM_ENABLE_DEFAULT_VALUE_PRINTS  :: 0x00000002
+DISASM_ENABLE_INSTRUCTION_NUMBERING :: 0x00000004
+DISASM_ENABLE_INSTRUCTION_CYCLE     :: 0x00000008
+DISASM_DISABLE_DEBUG_INFO           :: 0x00000010
+DISASM_ENABLE_INSTRUCTION_OFFSET    :: 0x00000020
+DISASM_INSTRUCTION_ONLY             :: 0x00000040
+DISASM_PRINT_HEX_LITERALS           :: 0x00000080
+
+GET_INST_OFFSETS_INCLUDE_NON_EXECUTABLE :: 0x00000001
+
+COMPRESS_SHADER_KEEP_ALL_PARTS :: 0x00000001
+
+SHADER_MACRO :: struct {
+	Name:       cstring,
+	Definition: cstring,
+}
+
+ID3D10Blob :: struct {
+	#subtype iunknown: IUnknown,
+	using id3d10blob_vtable: ^ID3D10Blob_VTable,
+}
+ID3D10Blob_VTable :: struct {
+	using iunknown_vtable: IUnknown_VTable,
+	GetBufferPointer: proc "stdcall" (this: ^ID3D10Blob),
+	GetBufferSize:    proc "stdcall" (this: ^ID3D10Blob) -> SIZE_T,
+}
+
+
+ID3DBlob :: ID3D10Blob
+
+INCLUDE_TYPE :: enum i32 {
+	INCLUDE_LOCAL       = 0,
+	INCLUDE_SYSTEM      = 1,
+	_10_INCLUDE_LOCAL   = 0,
+	_10_INCLUDE_SYSTEM  = 1,
+	INCLUDE_FORCE_DWORD = 2147483647,
+}
+
+ID3DInclude :: struct {
+	vtable: ^ID3DInclude_VTable,
+}
+ID3DInclude_VTable :: struct {
+	Open:  proc "stdcall" (this: ^ID3DInclude, IncludeType: INCLUDE_TYPE, pFileName: cstring, pParentData: rawptr, ppData: ^rawptr, pBytes: ^u32) -> HRESULT,
+	Close: proc "stdcall" (this: ^ID3DInclude, pData: rawptr) -> HRESULT,
+}
+
+
+ID3D11Module :: struct {
+	#subtype iunknown: IUnknown,
+	using id3d11module_vtable: ^ID3D11Module_VTable,
+}
+ID3D11Module_VTable :: struct {
+	using iunknown_vtable: IUnknown_VTable,
+	CreateInstance: proc "stdcall" (this: ^ID3D11Module, pNamespace: cstring, ppModuleInstance: ^^ID3D11ModuleInstance) -> HRESULT,
+}
+
+
+ID3D11ModuleInstance :: struct {
+	#subtype iunknown: IUnknown,
+	using id3d11moduleinstance_vtable: ^ID3D11ModuleInstance_VTable,
+}
+ID3D11ModuleInstance_VTable :: struct {
+	using iunknown_vtable: IUnknown_VTable,
+	BindConstantBuffer:                      proc "stdcall" (this: ^ID3D11ModuleInstance, uSrcSlot: u32, uDstSlot: u32, cbDstOffset: u32) -> HRESULT,
+	BindConstantBufferByName:                proc "stdcall" (this: ^ID3D11ModuleInstance, pName: cstring, uDstSlot: u32, cbDstOffset: u32) -> HRESULT,
+	BindResource:                            proc "stdcall" (this: ^ID3D11ModuleInstance, uSrcSlot: u32, uDstSlot: u32, uCount: u32) -> HRESULT,
+	BindResourceByName:                      proc "stdcall" (this: ^ID3D11ModuleInstance, pName: cstring, uDstSlot: u32, uCount: u32) -> HRESULT,
+	BindSampler:                             proc "stdcall" (this: ^ID3D11ModuleInstance, uSrcSlot: u32, uDstSlot: u32, uCount: u32) -> HRESULT,
+	BindSamplerByName:                       proc "stdcall" (this: ^ID3D11ModuleInstance, pName: cstring, uDstSlot: u32, uCount: u32) -> HRESULT,
+	BindUnorderedAccessView:                 proc "stdcall" (this: ^ID3D11ModuleInstance, uSrcSlot: u32, uDstSlot: u32, uCount: u32) -> HRESULT,
+	BindUnorderedAccessViewByName:           proc "stdcall" (this: ^ID3D11ModuleInstance, pName: cstring, uDstSlot: u32, uCount: u32) -> HRESULT,
+	BindResourceAsUnorderedAccessView:       proc "stdcall" (this: ^ID3D11ModuleInstance, uSrcSrvSlot: u32, uDstUavSlot: u32, uCount: u32) -> HRESULT,
+	BindResourceAsUnorderedAccessViewByName: proc "stdcall" (this: ^ID3D11ModuleInstance, pSrvName: cstring, uDstUavSlot: u32, uCount: u32) -> HRESULT,
+}
+
+
+ID3D11Linker :: struct {
+	#subtype iunknown: IUnknown,
+	using id3d11linker_vtable: ^ID3D11Linker_VTable,
+}
+ID3D11Linker_VTable :: struct {
+	using iunknown_vtable: IUnknown_VTable,
+	Link:                    proc "stdcall" (this: ^ID3D11Linker, pEntry: ^ID3D11ModuleInstance, pEntryName: cstring, pTargetName: cstring, uFlags: u32, ppShaderBlob: ^^ID3DBlob, ppErrorBuffer: ^^ID3DBlob) -> HRESULT,
+	UseLibrary:              proc "stdcall" (this: ^ID3D11Linker, pLibraryMI: ^ID3D11ModuleInstance) -> HRESULT,
+	AddClipPlaneFromCBuffer: proc "stdcall" (this: ^ID3D11Linker, uCBufferSlot: u32, uCBufferEntry: u32) -> HRESULT,
+}
+
+
+pD3DCompile     :: #type proc "c" (a0: rawptr, a1: SIZE_T, a2: cstring, a3: ^SHADER_MACRO, a4: ^ID3DInclude, a5: cstring, a6: cstring, a7: u32, a8: u32, a9: ^^ID3DBlob, a10: ^^ID3DBlob) -> HRESULT
+pD3DPreprocess  :: #type proc "c" (a0: rawptr, a1: SIZE_T, a2: cstring, a3: ^SHADER_MACRO, a4: ^ID3DInclude, a5: ^^ID3DBlob, a6: ^^ID3DBlob) -> HRESULT
+pD3DDisassemble :: #type proc "c" (a0: rawptr, a1: SIZE_T, a2: u32, a3: cstring, a4: ^^ID3DBlob) -> HRESULT
+
+D3DCOMPILER_STRIP_FLAGS :: enum u32 { // TODO: make bit_field
+	REFLECTION_DATA = 0x1,
+	DEBUG_INFO      = 0x2,
+	TEST_BLOBS      = 0x4,
+	PRIVATE_DATA    = 0x8,
+	ROOT_SIGNATURE  = 0x10,
+	FORCE_DWORD     = 0x7fffffff,
+}
+
+BLOB_PART :: enum i32 {
+	INPUT_SIGNATURE_BLOB            = 0,
+	OUTPUT_SIGNATURE_BLOB           = 1,
+	INPUT_AND_OUTPUT_SIGNATURE_BLOB = 2,
+	PATCH_CONSTANT_SIGNATURE_BLOB   = 3,
+	ALL_SIGNATURE_BLOB              = 4,
+	DEBUG_INFO                      = 5,
+	LEGACY_SHADER                   = 6,
+	XNA_PREPASS_SHADER              = 7,
+	XNA_SHADER                      = 8,
+	PDB                             = 9,
+	PRIVATE_DATA                    = 10,
+	ROOT_SIGNATURE                  = 11,
+	DEBUG_NAME                      = 12,
+
+	TEST_ALTERNATE_SHADER           = 32768,
+	TEST_COMPILE_DETAILS            = 32769,
+	TEST_COMPILE_PERF               = 32770,
+	TEST_COMPILE_REPORT             = 32771,
+}
+
+SHADER_DATA :: struct {
+	pBytecode:      rawptr,
+	BytecodeLength: SIZE_T,
+}
+
+ID3D10Effect :: struct {
+	// ????
+}