D3DX11core.h

///////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) Microsoft Corporation.  All Rights Reserved.
//
//  File:       d3dx11core.h
//  Content:    D3DX11 core types and functions
//
///////////////////////////////////////////////////////////////////////////

#include "d3dx11.h"

#ifndef __D3DX11CORE_H__
#define __D3DX11CORE_H__

// Current name of the DLL shipped in the same SDK as this header.


#define D3DX11_DLL_W L"d3dx11_43.dll"
#define D3DX11_DLL_A "d3dx11_43.dll"

#ifdef UNICODE
    #define D3DX11_DLL D3DX11_DLL_W 
#else
    #define D3DX11_DLL D3DX11_DLL_A
#endif

#ifdef __cplusplus
extern "C" {
#endif //__cplusplus

///////////////////////////////////////////////////////////////////////////
// D3DX11_SDK_VERSION:
// -----------------
// This identifier is passed to D3DX11CheckVersion in order to ensure that an
// application was built against the correct header files and lib files. 
// This number is incremented whenever a header (or other) change would 
// require applications to be rebuilt. If the version doesn't match, 
// D3DX11CreateVersion will return FALSE. (The number itself has no meaning.)
///////////////////////////////////////////////////////////////////////////


#define D3DX11_SDK_VERSION 43


#ifdef D3D_DIAG_DLL
BOOL WINAPI D3DX11DebugMute(BOOL Mute);  
#endif
HRESULT WINAPI D3DX11CheckVersion(UINT D3DSdkVersion, UINT D3DX11SdkVersion);

#ifdef __cplusplus
}
#endif //__cplusplus



//////////////////////////////////////////////////////////////////////////////
// ID3DX11ThreadPump:
//////////////////////////////////////////////////////////////////////////////

#undef INTERFACE
#define INTERFACE ID3DX11DataLoader

DECLARE_INTERFACE(ID3DX11DataLoader)
{
	STDMETHOD(Load)(THIS) PURE;
	STDMETHOD(Decompress)(THIS_ void **ppData, SIZE_T *pcBytes) PURE;
	STDMETHOD(Destroy)(THIS) PURE;
};

#undef INTERFACE
#define INTERFACE ID3DX11DataProcessor

DECLARE_INTERFACE(ID3DX11DataProcessor)
{
	STDMETHOD(Process)(THIS_ void *pData, SIZE_T cBytes) PURE;
	STDMETHOD(CreateDeviceObject)(THIS_ void **ppDataObject) PURE;
	STDMETHOD(Destroy)(THIS) PURE;
};

// {C93FECFA-6967-478a-ABBC-402D90621FCB}
DEFINE_GUID(IID_ID3DX11ThreadPump, 
0xc93fecfa, 0x6967, 0x478a, 0xab, 0xbc, 0x40, 0x2d, 0x90, 0x62, 0x1f, 0xcb);

#undef INTERFACE
#define INTERFACE ID3DX11ThreadPump

DECLARE_INTERFACE_(ID3DX11ThreadPump, IUnknown)
{
    // IUnknown
    STDMETHOD(QueryInterface)(THIS_ REFIID iid, LPVOID *ppv) PURE;
    STDMETHOD_(ULONG, AddRef)(THIS) PURE;
    STDMETHOD_(ULONG, Release)(THIS) PURE;

    // ID3DX11ThreadPump
    STDMETHOD(AddWorkItem)(THIS_ ID3DX11DataLoader *pDataLoader, ID3DX11DataProcessor *pDataProcessor, HRESULT *pHResult, void **ppDeviceObject) PURE;
    STDMETHOD_(UINT, GetWorkItemCount)(THIS) PURE;
      
    STDMETHOD(WaitForAllItems)(THIS) PURE;
    STDMETHOD(ProcessDeviceWorkItems)(THIS_ UINT iWorkItemCount);

    STDMETHOD(PurgeAllItems)(THIS) PURE;
    STDMETHOD(GetQueueStatus)(THIS_ UINT *pIoQueue, UINT *pProcessQueue, UINT *pDeviceQueue) PURE;
    
};

#ifdef __cplusplus
extern "C" {
#endif //__cplusplus

HRESULT WINAPI D3DX11CreateThreadPump(UINT cIoThreads, UINT cProcThreads, ID3DX11ThreadPump **ppThreadPump);

HRESULT WINAPI D3DX11UnsetAllDeviceObjects(ID3D11DeviceContext *pContext);

#ifdef __cplusplus
}
#endif //__cplusplus

///////////////////////////////////////////////////////////////////////////

#define _FACD3D  0x876
#define MAKE_D3DHRESULT( code )  MAKE_HRESULT( 1, _FACD3D, code )
#define MAKE_D3DSTATUS( code )  MAKE_HRESULT( 0, _FACD3D, code )

#define D3DERR_INVALIDCALL                      MAKE_D3DHRESULT(2156)
#define D3DERR_WASSTILLDRAWING                  MAKE_D3DHRESULT(540)

#endif //__D3DX11CORE_H__