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///////////////////////////////////////////////////////////////////////////
//
// Copyright (C) Microsoft Corporation. All Rights Reserved.
//
// File: d3dx8core.h
// Content: D3DX core types and functions
//
///////////////////////////////////////////////////////////////////////////
#include "d3dx8.h"
#ifndef __D3DX8CORE_H__
#define __D3DX8CORE_H__
///////////////////////////////////////////////////////////////////////////
// ID3DXBuffer:
// ------------
// The buffer object is used by D3DX to return arbitrary size data.
//
// GetBufferPointer -
// Returns a pointer to the beginning of the buffer.
//
// GetBufferSize -
// Returns the size of the buffer, in bytes.
///////////////////////////////////////////////////////////////////////////
typedef interface ID3DXBuffer ID3DXBuffer; typedef interface ID3DXBuffer *LPD3DXBUFFER;
// {932E6A7E-C68E-45dd-A7BF-53D19C86DB1F}
DEFINE_GUID(IID_ID3DXBuffer, 0x932e6a7e, 0xc68e, 0x45dd, 0xa7, 0xbf, 0x53, 0xd1, 0x9c, 0x86, 0xdb, 0x1f);
#undef INTERFACE
#define INTERFACE ID3DXBuffer
DECLARE_INTERFACE_(ID3DXBuffer, IUnknown) { // IUnknown
STDMETHOD(QueryInterface)(THIS_ REFIID iid, LPVOID *ppv) PURE; STDMETHOD_(ULONG, AddRef)(THIS) PURE; STDMETHOD_(ULONG, Release)(THIS) PURE;
// ID3DXBuffer
STDMETHOD_(LPVOID, GetBufferPointer)(THIS) PURE; STDMETHOD_(DWORD, GetBufferSize)(THIS) PURE; };
///////////////////////////////////////////////////////////////////////////
// ID3DXFont:
// ----------
// Font objects contain the textures and resources needed to render
// a specific font on a specific device.
//
// Begin -
// Prepartes device for drawing text. This is optional.. if DrawText
// is called outside of Begin/End, it will call Begin and End for you.
//
// DrawText -
// Draws formatted text on a D3D device. Some parameters are
// surprisingly similar to those of GDI's DrawText function. See GDI
// documentation for a detailed description of these parameters.
//
// End -
// Restores device state to how it was when Begin was called.
//
// OnLostDevice, OnResetDevice -
// Call OnLostDevice() on this object before calling Reset() on the
// device, so that this object can release any stateblocks and video
// memory resources. After Reset(), the call OnResetDevice().
//
///////////////////////////////////////////////////////////////////////////
typedef interface ID3DXFont ID3DXFont; typedef interface ID3DXFont *LPD3DXFONT;
// {89FAD6A5-024D-49af-8FE7-F51123B85E25}
DEFINE_GUID( IID_ID3DXFont, 0x89fad6a5, 0x24d, 0x49af, 0x8f, 0xe7, 0xf5, 0x11, 0x23, 0xb8, 0x5e, 0x25);
#undef INTERFACE
#define INTERFACE ID3DXFont
DECLARE_INTERFACE_(ID3DXFont, IUnknown) { // IUnknown
STDMETHOD(QueryInterface)(THIS_ REFIID iid, LPVOID *ppv) PURE; STDMETHOD_(ULONG, AddRef)(THIS) PURE; STDMETHOD_(ULONG, Release)(THIS) PURE;
// ID3DXFont
STDMETHOD(GetDevice)(THIS_ LPDIRECT3DDEVICE8* ppDevice) PURE; STDMETHOD(GetLogFont)(THIS_ LOGFONT* pLogFont) PURE;
STDMETHOD(Begin)(THIS) PURE; STDMETHOD_(INT, DrawTextA)(THIS_ LPCSTR pString, INT Count, LPRECT pRect, DWORD Format, D3DCOLOR Color) PURE; STDMETHOD_(INT, DrawTextW)(THIS_ LPCWSTR pString, INT Count, LPRECT pRect, DWORD Format, D3DCOLOR Color) PURE; STDMETHOD(End)(THIS) PURE;
STDMETHOD(OnLostDevice)(THIS) PURE; STDMETHOD(OnResetDevice)(THIS) PURE; };
#ifndef DrawText
#ifdef UNICODE
#define DrawText DrawTextW
#else
#define DrawText DrawTextA
#endif
#endif
#ifdef __cplusplus
extern "C" { #endif //__cplusplus
HRESULT WINAPI D3DXCreateFont( LPDIRECT3DDEVICE8 pDevice, HFONT hFont, LPD3DXFONT* ppFont);
HRESULT WINAPI D3DXCreateFontIndirect( LPDIRECT3DDEVICE8 pDevice, CONST LOGFONT* pLogFont, LPD3DXFONT* ppFont);
#ifdef __cplusplus
} #endif //__cplusplus
///////////////////////////////////////////////////////////////////////////
// ID3DXSprite:
// ------------
// This object intends to provide an easy way to drawing sprites using D3D.
//
// Begin -
// Prepares device for drawing sprites
//
// Draw, DrawAffine, DrawTransform -
// Draws a sprite in screen-space. Before transformation, the sprite is
// the size of SrcRect, with its top-left corner at the origin (0,0).
// The color and alpha channels are modulated by Color.
//
// End -
// Restores device state to how it was when Begin was called.
//
// OnLostDevice, OnResetDevice -
// Call OnLostDevice() on this object before calling Reset() on the
// device, so that this object can release any stateblocks and video
// memory resources. After Reset(), the call OnResetDevice().
///////////////////////////////////////////////////////////////////////////
typedef interface ID3DXSprite ID3DXSprite; typedef interface ID3DXSprite *LPD3DXSPRITE;
// {13D69D15-F9B0-4e0f-B39E-C91EB33F6CE7}
DEFINE_GUID( IID_ID3DXSprite, 0x13d69d15, 0xf9b0, 0x4e0f, 0xb3, 0x9e, 0xc9, 0x1e, 0xb3, 0x3f, 0x6c, 0xe7);
#undef INTERFACE
#define INTERFACE ID3DXSprite
DECLARE_INTERFACE_(ID3DXSprite, IUnknown) { // IUnknown
STDMETHOD(QueryInterface)(THIS_ REFIID iid, LPVOID *ppv) PURE; STDMETHOD_(ULONG, AddRef)(THIS) PURE; STDMETHOD_(ULONG, Release)(THIS) PURE;
// ID3DXSprite
STDMETHOD(GetDevice)(THIS_ LPDIRECT3DDEVICE8* ppDevice) PURE;
STDMETHOD(Begin)(THIS) PURE;
STDMETHOD(Draw)(THIS_ LPDIRECT3DTEXTURE8 pSrcTexture, CONST RECT* pSrcRect, CONST D3DXVECTOR2* pScaling, CONST D3DXVECTOR2* pRotationCenter, FLOAT Rotation, CONST D3DXVECTOR2* pTranslation, D3DCOLOR Color) PURE;
STDMETHOD(DrawTransform)(THIS_ LPDIRECT3DTEXTURE8 pSrcTexture, CONST RECT* pSrcRect, CONST D3DXMATRIX* pTransform, D3DCOLOR Color) PURE;
STDMETHOD(End)(THIS) PURE;
STDMETHOD(OnLostDevice)(THIS) PURE; STDMETHOD(OnResetDevice)(THIS) PURE; };
#ifdef __cplusplus
extern "C" { #endif //__cplusplus
HRESULT WINAPI D3DXCreateSprite( LPDIRECT3DDEVICE8 pDevice, LPD3DXSPRITE* ppSprite);
#ifdef __cplusplus
} #endif //__cplusplus
///////////////////////////////////////////////////////////////////////////
// ID3DXRenderToSurface:
// ---------------------
// This object abstracts rendering to surfaces. These surfaces do not
// necessarily need to be render targets. If they are not, a compatible
// render target is used, and the result copied into surface at end scene.
//
// BeginScene, EndScene -
// Call BeginScene() and EndScene() at the beginning and ending of your
// scene. These calls will setup and restore render targets, viewports,
// etc..
//
// OnLostDevice, OnResetDevice -
// Call OnLostDevice() on this object before calling Reset() on the
// device, so that this object can release any stateblocks and video
// memory resources. After Reset(), the call OnResetDevice().
///////////////////////////////////////////////////////////////////////////
typedef struct _D3DXRTS_DESC { UINT Width; UINT Height; D3DFORMAT Format; BOOL DepthStencil; D3DFORMAT DepthStencilFormat;
} D3DXRTS_DESC;
typedef interface ID3DXRenderToSurface ID3DXRenderToSurface; typedef interface ID3DXRenderToSurface *LPD3DXRENDERTOSURFACE;
// {82DF5B90-E34E-496e-AC1C-62117A6A5913}
DEFINE_GUID( IID_ID3DXRenderToSurface, 0x82df5b90, 0xe34e, 0x496e, 0xac, 0x1c, 0x62, 0x11, 0x7a, 0x6a, 0x59, 0x13);
#undef INTERFACE
#define INTERFACE ID3DXRenderToSurface
DECLARE_INTERFACE_(ID3DXRenderToSurface, IUnknown) { // IUnknown
STDMETHOD(QueryInterface)(THIS_ REFIID iid, LPVOID *ppv) PURE; STDMETHOD_(ULONG, AddRef)(THIS) PURE; STDMETHOD_(ULONG, Release)(THIS) PURE;
// ID3DXRenderToSurface
STDMETHOD(GetDevice)(THIS_ LPDIRECT3DDEVICE8* ppDevice) PURE; STDMETHOD(GetDesc)(THIS_ D3DXRTS_DESC* pDesc) PURE;
STDMETHOD(BeginScene)(THIS_ LPDIRECT3DSURFACE8 pSurface, CONST D3DVIEWPORT8* pViewport) PURE; STDMETHOD(EndScene)(THIS) PURE;
STDMETHOD(OnLostDevice)(THIS) PURE; STDMETHOD(OnResetDevice)(THIS) PURE; };
#ifdef __cplusplus
extern "C" { #endif //__cplusplus
HRESULT WINAPI D3DXCreateRenderToSurface( LPDIRECT3DDEVICE8 pDevice, UINT Width, UINT Height, D3DFORMAT Format, BOOL DepthStencil, D3DFORMAT DepthStencilFormat, LPD3DXRENDERTOSURFACE* ppRenderToSurface);
#ifdef __cplusplus
} #endif //__cplusplus
///////////////////////////////////////////////////////////////////////////
// ID3DXRenderToEnvMap:
// --------------------
// This object abstracts rendering to environment maps. These surfaces
// do not necessarily need to be render targets. If they are not, a
// compatible render target is used, and the result copied into the
// environment map at end scene.
//
// BeginCube, BeginSphere, BeginHemisphere, BeginParabolic -
// This function initiates the rendering of the environment map. As
// parameters, you pass the textures in which will get filled in with
// the resulting environment map.
//
// Face -
// Call this function to initiate the drawing of each face. For each
// environment map, you will call this six times.. once for each face
// in D3DCUBEMAP_FACES.
//
// End -
// This will restore all render targets, and if needed compose all the
// rendered faces into the environment map surfaces.
//
// OnLostDevice, OnResetDevice -
// Call OnLostDevice() on this object before calling Reset() on the
// device, so that this object can release any stateblocks and video
// memory resources. After Reset(), the call OnResetDevice().
///////////////////////////////////////////////////////////////////////////
typedef struct _D3DXRTE_DESC { UINT Size; D3DFORMAT Format; BOOL DepthStencil; D3DFORMAT DepthStencilFormat; } D3DXRTE_DESC;
typedef interface ID3DXRenderToEnvMap ID3DXRenderToEnvMap; typedef interface ID3DXRenderToEnvMap *LPD3DXRenderToEnvMap;
// {4E42C623-9451-44b7-8C86-ABCCDE5D52C8}
DEFINE_GUID( IID_ID3DXRenderToEnvMap, 0x4e42c623, 0x9451, 0x44b7, 0x8c, 0x86, 0xab, 0xcc, 0xde, 0x5d, 0x52, 0xc8);
#undef INTERFACE
#define INTERFACE ID3DXRenderToEnvMap
DECLARE_INTERFACE_(ID3DXRenderToEnvMap, IUnknown) { // IUnknown
STDMETHOD(QueryInterface)(THIS_ REFIID iid, LPVOID *ppv) PURE; STDMETHOD_(ULONG, AddRef)(THIS) PURE; STDMETHOD_(ULONG, Release)(THIS) PURE;
// ID3DXRenderToEnvMap
STDMETHOD(GetDevice)(THIS_ LPDIRECT3DDEVICE8* ppDevice) PURE; STDMETHOD(GetDesc)(THIS_ D3DXRTE_DESC* pDesc) PURE;
STDMETHOD(BeginCube)(THIS_ LPDIRECT3DCUBETEXTURE8 pCubeTex) PURE;
STDMETHOD(BeginSphere)(THIS_ LPDIRECT3DTEXTURE8 pTex) PURE;
STDMETHOD(BeginHemisphere)(THIS_ LPDIRECT3DTEXTURE8 pTexZPos, LPDIRECT3DTEXTURE8 pTexZNeg) PURE;
STDMETHOD(BeginParabolic)(THIS_ LPDIRECT3DTEXTURE8 pTexZPos, LPDIRECT3DTEXTURE8 pTexZNeg) PURE;
STDMETHOD(Face)(THIS_ D3DCUBEMAP_FACES Face) PURE; STDMETHOD(End)(THIS) PURE;
STDMETHOD(OnLostDevice)(THIS) PURE; STDMETHOD(OnResetDevice)(THIS) PURE; };
#ifdef __cplusplus
extern "C" { #endif //__cplusplus
HRESULT WINAPI D3DXCreateRenderToEnvMap( LPDIRECT3DDEVICE8 pDevice, UINT Size, D3DFORMAT Format, BOOL DepthStencil, D3DFORMAT DepthStencilFormat, LPD3DXRenderToEnvMap* ppRenderToEnvMap);
#ifdef __cplusplus
} #endif //__cplusplus
///////////////////////////////////////////////////////////////////////////
// Shader assemblers:
///////////////////////////////////////////////////////////////////////////
//-------------------------------------------------------------------------
// D3DXASM flags:
// --------------
//
// D3DXASM_DEBUG
// Generate debug info.
//
// D3DXASM_SKIPVALIDATION
// Do not validate the generated code against known capabilities and
// constraints. This option is only recommended when assembling shaders
// you KNOW will work. (ie. have assembled before without this option.)
//-------------------------------------------------------------------------
#define D3DXASM_DEBUG (1 << 0)
#define D3DXASM_SKIPVALIDATION (1 << 1)
#ifdef __cplusplus
extern "C" { #endif //__cplusplus
//-------------------------------------------------------------------------
// D3DXAssembleShader:
// -------------------
// Assembles an ascii description of a vertex or pixel shader into
// binary form.
//
// Parameters:
// pSrcFile
// Source file name
// hSrcModule
// Module handle. if NULL, current module will be used.
// pSrcResource
// Resource name in module
// pSrcData
// Pointer to source code
// SrcDataLen
// Size of source code, in bytes
// Flags
// D3DXASM_xxx flags
// ppConstants
// Returns an ID3DXBuffer object containing constant declarations.
// ppCompiledShader
// Returns an ID3DXBuffer object containing the object code.
// ppCompilationErrors
// Returns an ID3DXBuffer object containing ascii error messages
//-------------------------------------------------------------------------
HRESULT WINAPI D3DXAssembleShaderFromFileA( LPCSTR pSrcFile, DWORD Flags, LPD3DXBUFFER* ppConstants, LPD3DXBUFFER* ppCompiledShader, LPD3DXBUFFER* ppCompilationErrors);
HRESULT WINAPI D3DXAssembleShaderFromFileW( LPCWSTR pSrcFile, DWORD Flags, LPD3DXBUFFER* ppConstants, LPD3DXBUFFER* ppCompiledShader, LPD3DXBUFFER* ppCompilationErrors);
#ifdef UNICODE
#define D3DXAssembleShaderFromFile D3DXAssembleShaderFromFileW
#else
#define D3DXAssembleShaderFromFile D3DXAssembleShaderFromFileA
#endif
HRESULT WINAPI D3DXAssembleShaderFromResourceA( HMODULE hSrcModule, LPCSTR pSrcResource, DWORD Flags, LPD3DXBUFFER* ppConstants, LPD3DXBUFFER* ppCompiledShader, LPD3DXBUFFER* ppCompilationErrors);
HRESULT WINAPI D3DXAssembleShaderFromResourceW( HMODULE hSrcModule, LPCWSTR pSrcResource, DWORD Flags, LPD3DXBUFFER* ppConstants, LPD3DXBUFFER* ppCompiledShader, LPD3DXBUFFER* ppCompilationErrors);
#ifdef UNICODE
#define D3DXAssembleShaderFromResource D3DXAssembleShaderFromResourceW
#else
#define D3DXAssembleShaderFromResource D3DXAssembleShaderFromResourceA
#endif
HRESULT WINAPI D3DXAssembleShader( LPCVOID pSrcData, UINT SrcDataLen, DWORD Flags, LPD3DXBUFFER* ppConstants, LPD3DXBUFFER* ppCompiledShader, LPD3DXBUFFER* ppCompilationErrors);
#ifdef __cplusplus
} #endif //__cplusplus
///////////////////////////////////////////////////////////////////////////
// Misc APIs:
///////////////////////////////////////////////////////////////////////////
#ifdef __cplusplus
extern "C" { #endif //__cplusplus
//-------------------------------------------------------------------------
// D3DXGetErrorString:
// ------------------
// Returns the error string for given an hresult. Interprets all D3DX and
// D3D hresults.
//
// Parameters:
// hr
// The error code to be deciphered.
// pBuffer
// Pointer to the buffer to be filled in.
// BufferLen
// Count of characters in buffer. Any error message longer than this
// length will be truncated to fit.
//-------------------------------------------------------------------------
HRESULT WINAPI D3DXGetErrorStringA( HRESULT hr, LPSTR pBuffer, UINT BufferLen);
HRESULT WINAPI D3DXGetErrorStringW( HRESULT hr, LPWSTR pBuffer, UINT BufferLen);
#ifdef UNICODE
#define D3DXGetErrorString D3DXGetErrorStringW
#else
#define D3DXGetErrorString D3DXGetErrorStringA
#endif
#ifdef __cplusplus
} #endif //__cplusplus
#endif //__D3DX8CORE_H__
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