241 lines
6.4 KiB
C++
241 lines
6.4 KiB
C++
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//----------------------------------------------------------------------------
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//
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// hrstr.cpp
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//
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// HRESULT-to-string mapper.
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//
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// Copyright (C) Microsoft Corporation, 1997.
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//
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//----------------------------------------------------------------------------
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#include "pch.cpp"
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#pragma hdrstop
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#if DBG
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#include "cppdbg.hpp"
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struct HrStringDef
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{
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HRESULT hr;
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char *pString;
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};
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#define HRDEF(Name) \
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Name, #Name
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static HrStringDef g_HrStringDefs[] =
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{
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// Put specific codes before generic codes so that specific codes
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// are returned in the cases where the HRESULT is the same.
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HRDEF(DDERR_ALREADYINITIALIZED),
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HRDEF(DDERR_BLTFASTCANTCLIP),
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HRDEF(DDERR_CANNOTATTACHSURFACE),
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HRDEF(DDERR_CANNOTDETACHSURFACE),
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HRDEF(DDERR_CANTCREATEDC),
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HRDEF(DDERR_CANTDUPLICATE),
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HRDEF(DDERR_CLIPPERISUSINGHWND),
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HRDEF(DDERR_COLORKEYNOTSET),
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HRDEF(DDERR_CURRENTLYNOTAVAIL),
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HRDEF(DDERR_DIRECTDRAWALREADYCREATED),
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HRDEF(DDERR_EXCEPTION),
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HRDEF(DDERR_EXCLUSIVEMODEALREADYSET),
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HRDEF(DDERR_GENERIC),
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HRDEF(DDERR_HEIGHTALIGN),
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HRDEF(DDERR_HWNDALREADYSET),
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HRDEF(DDERR_HWNDSUBCLASSED),
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HRDEF(DDERR_IMPLICITLYCREATED),
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HRDEF(DDERR_INCOMPATIBLEPRIMARY),
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HRDEF(DDERR_INVALIDCAPS),
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HRDEF(DDERR_INVALIDCLIPLIST),
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HRDEF(DDERR_INVALIDDIRECTDRAWGUID),
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HRDEF(DDERR_INVALIDMODE),
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HRDEF(DDERR_INVALIDOBJECT),
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HRDEF(DDERR_INVALIDPARAMS),
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HRDEF(DDERR_INVALIDPIXELFORMAT),
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HRDEF(DDERR_INVALIDPOSITION),
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HRDEF(DDERR_INVALIDRECT),
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HRDEF(DDERR_LOCKEDSURFACES),
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HRDEF(DDERR_NO3D),
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HRDEF(DDERR_NOALPHAHW),
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HRDEF(DDERR_NOBLTHW),
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HRDEF(DDERR_NOCLIPLIST),
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HRDEF(DDERR_NOCLIPPERATTACHED),
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HRDEF(DDERR_NOCOLORCONVHW),
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HRDEF(DDERR_NOCOLORKEY),
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HRDEF(DDERR_NOCOLORKEYHW),
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HRDEF(DDERR_NOCOOPERATIVELEVELSET),
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HRDEF(DDERR_NODC),
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HRDEF(DDERR_NODDROPSHW),
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HRDEF(DDERR_NODIRECTDRAWHW),
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HRDEF(DDERR_NOEMULATION),
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HRDEF(DDERR_NOEXCLUSIVEMODE),
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HRDEF(DDERR_NOFLIPHW),
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HRDEF(DDERR_NOGDI),
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HRDEF(DDERR_NOHWND),
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HRDEF(DDERR_NOMIRRORHW),
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HRDEF(DDERR_NOOVERLAYDEST),
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HRDEF(DDERR_NOOVERLAYHW),
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HRDEF(DDERR_NOPALETTEATTACHED),
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HRDEF(DDERR_NOPALETTEHW),
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HRDEF(DDERR_NORASTEROPHW),
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HRDEF(DDERR_NOROTATIONHW),
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HRDEF(DDERR_NOSTRETCHHW),
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HRDEF(DDERR_NOT4BITCOLOR),
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HRDEF(DDERR_NOT4BITCOLORINDEX),
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HRDEF(DDERR_NOT8BITCOLOR),
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HRDEF(DDERR_NOTAOVERLAYSURFACE),
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HRDEF(DDERR_NOTEXTUREHW),
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HRDEF(DDERR_NOTFLIPPABLE),
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HRDEF(DDERR_NOTFOUND),
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HRDEF(DDERR_NOTLOCKED),
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HRDEF(DDERR_NOTPALETTIZED),
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HRDEF(DDERR_NOVSYNCHW),
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HRDEF(DDERR_NOZBUFFERHW),
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HRDEF(DDERR_NOZOVERLAYHW),
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HRDEF(DDERR_OUTOFCAPS),
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HRDEF(DDERR_OUTOFMEMORY),
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HRDEF(DDERR_OUTOFVIDEOMEMORY),
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HRDEF(DDERR_OVERLAYCANTCLIP),
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HRDEF(DDERR_OVERLAYCOLORKEYONLYONEACTIVE),
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HRDEF(DDERR_OVERLAYNOTVISIBLE),
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HRDEF(DDERR_PALETTEBUSY),
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HRDEF(DDERR_PRIMARYSURFACEALREADYEXISTS),
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HRDEF(DDERR_REGIONTOOSMALL),
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HRDEF(DDERR_SURFACEALREADYATTACHED),
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HRDEF(DDERR_SURFACEALREADYDEPENDENT),
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HRDEF(DDERR_SURFACEBUSY),
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HRDEF(DDERR_SURFACEISOBSCURED),
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HRDEF(DDERR_SURFACELOST),
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HRDEF(DDERR_SURFACENOTATTACHED),
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HRDEF(DDERR_TOOBIGHEIGHT),
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HRDEF(DDERR_TOOBIGSIZE),
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HRDEF(DDERR_TOOBIGWIDTH),
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HRDEF(DDERR_UNSUPPORTED),
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HRDEF(DDERR_UNSUPPORTEDFORMAT),
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HRDEF(DDERR_UNSUPPORTEDMASK),
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HRDEF(DDERR_VERTICALBLANKINPROGRESS),
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HRDEF(DDERR_WASSTILLDRAWING),
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HRDEF(DDERR_WRONGMODE),
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HRDEF(DDERR_XALIGN),
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HRDEF(E_OUTOFMEMORY),
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HRDEF(E_INVALIDARG),
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HRDEF(E_FAIL),
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HRDEF(S_FALSE),
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HRDEF(S_OK),
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HRDEF(D3DERR_WRONGTEXTUREFORMAT),
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HRDEF(D3DERR_UNSUPPORTEDCOLOROPERATION),
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HRDEF(D3DERR_UNSUPPORTEDCOLORARG),
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HRDEF(D3DERR_UNSUPPORTEDALPHAOPERATION),
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HRDEF(D3DERR_UNSUPPORTEDALPHAARG),
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HRDEF(D3DERR_TOOMANYOPERATIONS),
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HRDEF(D3DERR_CONFLICTINGTEXTUREFILTER),
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HRDEF(D3DERR_UNSUPPORTEDFACTORVALUE),
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HRDEF(D3DERR_CONFLICTINGRENDERSTATE),
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HRDEF(D3DERR_UNSUPPORTEDTEXTUREFILTER),
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HRDEF(D3DERR_CONFLICTINGTEXTUREPALETTE),
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HRDEF(D3DERR_DRIVERINTERNALERROR),
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HRDEF(D3DERR_NOTFOUND),
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HRDEF(D3DERR_MOREDATA),
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HRDEF(D3DERR_DEVICENOTRESET),
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HRDEF(D3DERR_DEVICELOST),
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HRDEF(D3DERR_NOTAVAILABLE),
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HRDEF(D3DERR_INVALIDDEVICE),
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HRDEF(D3DERR_INVALIDCALL),
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0, NULL,
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};
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//----------------------------------------------------------------------------
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//
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// DebugModule::HrString
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//
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// Attempts to produce a descriptive string for the given HRESULT.
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//
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//----------------------------------------------------------------------------
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char *DebugModule::HrString(HRESULT hr)
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{
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HrStringDef *pHrDef;
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// Look for a defined string.
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for (pHrDef = g_HrStringDefs; pHrDef->pString != NULL; pHrDef++)
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{
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if (pHrDef->hr == hr)
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{
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return pHrDef->pString;
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}
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}
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// It's not a defined string so return the numeric value
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// as a string. Use a circular buffer of strings so that
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// this routine can be used more than once in a particular output
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// message.
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#define STATIC_BUFFER 256
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#define MAX_STRING 16
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static char chBuffer[STATIC_BUFFER];
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static char *pBuf = chBuffer;
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char *pString;
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if (pBuf - chBuffer + MAX_STRING > STATIC_BUFFER)
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{
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pBuf = chBuffer;
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}
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sprintf(pBuf, "0x%08X", hr);
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pString = pBuf;
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pBuf += MAX_STRING;
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return pString;
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}
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//----------------------------------------------------------------------------
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//
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// HrString
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//
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// Attempts to produce a descriptive string for the given HRESULT.
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//
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//----------------------------------------------------------------------------
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char *HrToStr(HRESULT hr)
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{
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HrStringDef *pHrDef;
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// Look for a defined string.
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for (pHrDef = g_HrStringDefs; pHrDef->pString != NULL; pHrDef++)
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{
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if (pHrDef->hr == hr)
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{
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return pHrDef->pString;
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}
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}
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// It's not a defined string so return the numeric value
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// as a string. Use a circular buffer of strings so that
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// this routine can be used more than once in a particular output
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// message.
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#define STATIC_BUFFER 256
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#define MAX_STRING 16
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static char chBuffer[STATIC_BUFFER];
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static char *pBuf = chBuffer;
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char *pString;
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if (pBuf - chBuffer + MAX_STRING > STATIC_BUFFER)
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{
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pBuf = chBuffer;
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}
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sprintf(pBuf, "0x%08X", hr);
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pString = pBuf;
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pBuf += MAX_STRING;
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return pString;
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}
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#endif // #if DBG
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