/* $Id: DevVGA-SVGA3d.h 70938 2018-02-09 17:32:07Z vboxsync $ */ /** @file * DevVMWare - VMWare SVGA device - 3D part. */ /* * Copyright (C) 2013-2017 Oracle Corporation * * This file is part of VirtualBox Open Source Edition (OSE), as * available from http://www.virtualbox.org. This file is free software; * you can redistribute it and/or modify it under the terms of the GNU * General Public License (GPL) as published by the Free Software * Foundation, in version 2 as it comes in the "COPYING" file of the * VirtualBox OSE distribution. VirtualBox OSE is distributed in the * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. */ #ifndef ___DEVVMWARE3D_H___ #define ___DEVVMWARE3D_H___ #include "vmsvga/svga_reg.h" #include "vmsvga/svga3d_reg.h" #include "vmsvga/svga_escape.h" #include "vmsvga/svga_overlay.h" /** Arbitrary limit */ #define SVGA3D_MAX_SHADER_IDS 0x800 /** D3D allows up to 8 texture stages. */ #define SVGA3D_MAX_TEXTURE_STAGES 8 /** Samplers: 16 Pixel Shader + 1 Displacement Map + 4 Vertex Shader */ #define SVGA3D_MAX_SAMPLERS_PS 16 #define SVGA3D_MAX_SAMPLERS_DMAP 1 #define SVGA3D_MAX_SAMPLERS_VS 4 #define SVGA3D_MAX_SAMPLERS (SVGA3D_MAX_SAMPLERS_PS + SVGA3D_MAX_SAMPLERS_DMAP + SVGA3D_MAX_SAMPLERS_VS) /** Arbitrary upper limit; seen 8 so far. */ #define SVGA3D_MAX_LIGHTS 32 /** Arbitrary upper limit; 2GB enough for 32768x16384*4. */ #define SVGA3D_MAX_SURFACE_MEM_SIZE 0x80000000 /**@def FLOAT_FMT_STR * Format string bits to go with FLOAT_FMT_ARGS. */ #define FLOAT_FMT_STR "%d.%06u" /** @def FLOAT_FMT_ARGS * Format arguments for a float value, corresponding to FLOAT_FMT_STR. * @param r The floating point value to format. */ #define FLOAT_FMT_ARGS(r) (int)(r), ((unsigned)(RT_ABS(r) * 1000000) % 1000000U) /* DevVGA-SVGA.cpp: */ void vmsvgaGMRFree(PVGASTATE pThis, uint32_t idGMR); int vmsvgaGMRTransfer(PVGASTATE pThis, const SVGA3dTransferType enmTransferType, uint8_t *pDest, int32_t cbDestPitch, SVGAGuestPtr src, uint32_t offSrc, int32_t cbSrcPitch, uint32_t cbWidth, uint32_t cHeight); void vmsvga3dSurfaceUpdateHeapBuffersOnFifoThread(PVGASTATE pThis, uint32_t sid); /* DevVGA-SVGA3d-ogl.cpp & DevVGA-SVGA3d-win.cpp: */ int vmsvga3dInit(PVGASTATE pThis); int vmsvga3dPowerOn(PVGASTATE pThis); int vmsvga3dLoadExec(PVGASTATE pThis, PSSMHANDLE pSSM, uint32_t uVersion, uint32_t uPass); int vmsvga3dSaveExec(PVGASTATE pThis, PSSMHANDLE pSSM); int vmsvga3dTerminate(PVGASTATE pThis); int vmsvga3dReset(PVGASTATE pThis); void vmsvga3dUpdateHostScreenViewport(PVGASTATE pThis, uint32_t idScreen, VMSVGAVIEWPORT const *pOldViewport); int vmsvga3dQueryCaps(PVGASTATE pThis, uint32_t idx3dCaps, uint32_t *pu32Val); int vmsvga3dSurfaceDefine(PVGASTATE pThis, uint32_t sid, uint32_t surfaceFlags, SVGA3dSurfaceFormat format, SVGA3dSurfaceFace face[SVGA3D_MAX_SURFACE_FACES], uint32_t multisampleCount, SVGA3dTextureFilter autogenFilter, uint32_t cMipLevels, SVGA3dSize *pMipLevelSize); int vmsvga3dSurfaceDestroy(PVGASTATE pThis, uint32_t sid); int vmsvga3dSurfaceCopy(PVGASTATE pThis, SVGA3dSurfaceImageId dest, SVGA3dSurfaceImageId src, uint32_t cCopyBoxes, SVGA3dCopyBox *pBox); int vmsvga3dSurfaceStretchBlt(PVGASTATE pThis, SVGA3dSurfaceImageId const *pDstSfcImg, SVGA3dBox const *pDstBox, SVGA3dSurfaceImageId const *pSrcSfcImg, SVGA3dBox const *pSrcBox, SVGA3dStretchBltMode enmMode); int vmsvga3dSurfaceDMA(PVGASTATE pThis, SVGA3dGuestImage guest, SVGA3dSurfaceImageId host, SVGA3dTransferType transfer, uint32_t cCopyBoxes, SVGA3dCopyBox *pBoxes); int vmsvga3dSurfaceBlitToScreen(PVGASTATE pThis, uint32_t dest, SVGASignedRect destRect, SVGA3dSurfaceImageId src, SVGASignedRect srcRect, uint32_t cRects, SVGASignedRect *pRect); int vmsvga3dContextDefine(PVGASTATE pThis, uint32_t cid); int vmsvga3dContextDestroy(PVGASTATE pThis, uint32_t cid); int vmsvga3dChangeMode(PVGASTATE pThis); int vmsvga3dSetTransform(PVGASTATE pThis, uint32_t cid, SVGA3dTransformType type, float matrix[16]); int vmsvga3dSetZRange(PVGASTATE pThis, uint32_t cid, SVGA3dZRange zRange); int vmsvga3dSetRenderState(PVGASTATE pThis, uint32_t cid, uint32_t cRenderStates, SVGA3dRenderState *pRenderState); int vmsvga3dSetRenderTarget(PVGASTATE pThis, uint32_t cid, SVGA3dRenderTargetType type, SVGA3dSurfaceImageId target); int vmsvga3dSetTextureState(PVGASTATE pThis, uint32_t cid, uint32_t cTextureStates, SVGA3dTextureState *pTextureState); int vmsvga3dSetMaterial(PVGASTATE pThis, uint32_t cid, SVGA3dFace face, SVGA3dMaterial *pMaterial); int vmsvga3dSetLightData(PVGASTATE pThis, uint32_t cid, uint32_t index, SVGA3dLightData *pData); int vmsvga3dSetLightEnabled(PVGASTATE pThis, uint32_t cid, uint32_t index, uint32_t enabled); int vmsvga3dSetViewPort(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect); int vmsvga3dSetClipPlane(PVGASTATE pThis, uint32_t cid, uint32_t index, float plane[4]); int vmsvga3dCommandClear(PVGASTATE pThis, uint32_t cid, SVGA3dClearFlag clearFlag, uint32_t color, float depth, uint32_t stencil, uint32_t cRects, SVGA3dRect *pRect); int vmsvga3dCommandPresent(PVGASTATE pThis, uint32_t sid, uint32_t cRects, SVGA3dCopyRect *pRect); int vmsvga3dDrawPrimitives(PVGASTATE pThis, uint32_t cid, uint32_t numVertexDecls, SVGA3dVertexDecl *pVertexDecl, uint32_t numRanges, SVGA3dPrimitiveRange *pNumRange, uint32_t cVertexDivisor, SVGA3dVertexDivisor *pVertexDivisor); int vmsvga3dSetScissorRect(PVGASTATE pThis, uint32_t cid, SVGA3dRect *pRect); int vmsvga3dGenerateMipmaps(PVGASTATE pThis, uint32_t sid, SVGA3dTextureFilter filter); int vmsvga3dShaderDefine(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type, uint32_t cbData, uint32_t *pShaderData); int vmsvga3dShaderDestroy(PVGASTATE pThis, uint32_t cid, uint32_t shid, SVGA3dShaderType type); int vmsvga3dShaderSet(PVGASTATE pThis, struct VMSVGA3DCONTEXT *pContext, uint32_t cid, SVGA3dShaderType type, uint32_t shid); int vmsvga3dShaderSetConst(PVGASTATE pThis, uint32_t cid, uint32_t reg, SVGA3dShaderType type, SVGA3dShaderConstType ctype, uint32_t cRegisters, uint32_t *pValues); int vmsvga3dQueryBegin(PVGASTATE pThis, uint32_t cid, SVGA3dQueryType type); int vmsvga3dQueryEnd(PVGASTATE pThis, uint32_t cid, SVGA3dQueryType type, SVGAGuestPtr guestResult); int vmsvga3dQueryWait(PVGASTATE pThis, uint32_t cid, SVGA3dQueryType type, SVGAGuestPtr guestResult); /* DevVGA-SVGA3d-shared.h: */ #if defined(RT_OS_WINDOWS) && defined(IN_RING3) # include # define WM_VMSVGA3D_WAKEUP (WM_APP+1) # define WM_VMSVGA3D_CREATEWINDOW (WM_APP+2) # define WM_VMSVGA3D_DESTROYWINDOW (WM_APP+3) # define WM_VMSVGA3D_RESIZEWINDOW (WM_APP+4) # define WM_VMSVGA3D_EXIT (WM_APP+5) DECLCALLBACK(int) vmsvga3dWindowThread(RTTHREAD ThreadSelf, void *pvUser); int vmsvga3dSendThreadMessage(RTTHREAD pWindowThread, RTSEMEVENT WndRequestSem, UINT msg, WPARAM wParam, LPARAM lParam); #endif void vmsvga3dUpdateHeapBuffersForSurfaces(PVGASTATE pThis, uint32_t sid); void vmsvga3dInfoContextWorker(PVGASTATE pThis, PCDBGFINFOHLP pHlp, uint32_t cid, bool fVerbose); void vmsvga3dInfoSurfaceWorker(PVGASTATE pThis, PCDBGFINFOHLP pHlp, uint32_t sid, bool fVerbose, uint32_t cxAscii, bool fInvY, const char *pszBitmapPath); /* DevVGA-SVGA3d-shared.cpp: */ /** * Structure for use with vmsvga3dInfoU32Flags. */ typedef struct VMSVGAINFOFLAGS32 { /** The flags. */ uint32_t fFlags; /** The corresponding mnemonic. */ const char *pszJohnny; } VMSVGAINFOFLAGS32; /** Pointer to a read-only flag translation entry. */ typedef VMSVGAINFOFLAGS32 const *PCVMSVGAINFOFLAGS32; void vmsvga3dInfoU32Flags(PCDBGFINFOHLP pHlp, uint32_t fFlags, const char *pszPrefix, PCVMSVGAINFOFLAGS32 paFlags, uint32_t cFlags); /** * Structure for use with vmsvgaFormatEnumValueEx and vmsvgaFormatEnumValue. */ typedef struct VMSVGAINFOENUM { /** The enum value. */ int32_t iValue; /** The corresponding value name. */ const char *pszName; } VMSVGAINFOENUM; /** Pointer to a read-only enum value translation entry. */ typedef VMSVGAINFOENUM const *PCVMSVGAINFOENUM; /** * Structure for use with vmsvgaFormatEnumValueEx and vmsvgaFormatEnumValue. */ typedef struct VMSVGAINFOENUMMAP { /** Pointer to the value mapping array. */ PCVMSVGAINFOENUM paValues; /** The number of value mappings. */ size_t cValues; /** The prefix. */ const char *pszPrefix; #ifdef RT_STRICT /** Indicates whether we've checked that it's sorted or not. */ bool *pfAsserted; #endif } VMSVGAINFOENUMMAP; typedef VMSVGAINFOENUMMAP const *PCVMSVGAINFOENUMMAP; /** @def VMSVGAINFOENUMMAP_MAKE * Macro for defining a VMSVGAINFOENUMMAP, silently dealing with pfAsserted. * * @param a_Scope The scope. RT_NOTHING or static. * @param a_VarName The variable name for this map. * @param a_aValues The variable name of the value mapping array. * @param a_pszPrefix The value name prefix. */ #ifdef VBOX_STRICT # define VMSVGAINFOENUMMAP_MAKE(a_Scope, a_VarName, a_aValues, a_pszPrefix) \ static bool RT_CONCAT(a_VarName,_AssertedSorted) = false; \ a_Scope VMSVGAINFOENUMMAP const a_VarName = { \ a_aValues, RT_ELEMENTS(a_aValues), a_pszPrefix, &RT_CONCAT(a_VarName,_AssertedSorted) \ } #else # define VMSVGAINFOENUMMAP_MAKE(a_Scope, a_VarName, a_aValues, a_pszPrefix) \ a_Scope VMSVGAINFOENUMMAP const a_VarName = { a_aValues, RT_ELEMENTS(a_aValues), a_pszPrefix } #endif extern VMSVGAINFOENUMMAP const g_SVGA3dSurfaceFormat2String; const char *vmsvgaLookupEnum(int32_t iValue, PCVMSVGAINFOENUMMAP pEnumMap); char *vmsvgaFormatEnumValueEx(char *pszBuffer, size_t cbBuffer, const char *pszName, int32_t iValue, bool fPrefix, PCVMSVGAINFOENUMMAP pEnumMap); char *vmsvgaFormatEnumValue(char *pszBuffer, size_t cbBuffer, const char *pszName, uint32_t uValue, const char *pszPrefix, const char * const *papszValues, size_t cValues); /** * ASCII "art" scanline printer callback. * * @param pszLine The line to output. * @param pvUser The user argument. */ typedef DECLCALLBACK(void) FMVMSVGAASCIIPRINTLN(const char *pszLine, void *pvUser); /** Pointer to an ASCII "art" print line callback. */ typedef FMVMSVGAASCIIPRINTLN *PFMVMSVGAASCIIPRINTLN; void vmsvga3dAsciiPrint(PFMVMSVGAASCIIPRINTLN pfnPrintLine, void *pvUser, void const *pvImage, size_t cbImage, uint32_t cx, uint32_t cy, uint32_t cbScanline, SVGA3dSurfaceFormat enmFormat, bool fInvY, uint32_t cchMaxX, uint32_t cchMaxY); DECLCALLBACK(void) vmsvga3dAsciiPrintlnInfo(const char *pszLine, void *pvUser); DECLCALLBACK(void) vmsvga3dAsciiPrintlnLog(const char *pszLine, void *pvUser); char *vmsvga3dFormatRenderState(char *pszBuffer, size_t cbBuffer, SVGA3dRenderState const *pRenderState); char *vmsvga3dFormatTextureState(char *pszBuffer, size_t cbBuffer, SVGA3dTextureState const *pTextureState); void vmsvga3dInfoHostWindow(PCDBGFINFOHLP pHlp, uint64_t idHostWindow); uint32_t vmsvga3dSurfaceFormatSize(SVGA3dSurfaceFormat format, uint32_t *pu32BlockWidth, uint32_t *pu32BlockHeight); #ifdef LOG_ENABLED const char *vmsvga3dGetCapString(uint32_t idxCap); const char *vmsvga3dGet3dFormatString(uint32_t format); const char *vmsvga3dGetRenderStateName(uint32_t state); const char *vmsvga3dTextureStateToString(SVGA3dTextureStateName textureState); const char *vmsvgaTransformToString(SVGA3dTransformType type); const char *vmsvgaDeclUsage2String(SVGA3dDeclUsage usage); const char *vmsvgaDeclType2String(SVGA3dDeclType type); const char *vmsvgaDeclMethod2String(SVGA3dDeclMethod method); const char *vmsvgaSurfaceType2String(SVGA3dSurfaceFormat format); const char *vmsvga3dPrimitiveType2String(SVGA3dPrimitiveType PrimitiveType); #endif #endif /* !___DEVVMWARE3D_H___ */