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