diff options
Diffstat (limited to 'src/mesa/drivers/d3d/D3DUTILS.CPP')
| -rw-r--r-- | src/mesa/drivers/d3d/D3DUTILS.CPP | 638 |
1 files changed, 0 insertions, 638 deletions
diff --git a/src/mesa/drivers/d3d/D3DUTILS.CPP b/src/mesa/drivers/d3d/D3DUTILS.CPP deleted file mode 100644 index 02664f96e4d..00000000000 --- a/src/mesa/drivers/d3d/D3DUTILS.CPP +++ /dev/null @@ -1,638 +0,0 @@ -/*===========================================================================*/ -/* */ -/* Mesa-3.0 DirectX 6 Driver */ -/* */ -/* By Leigh McRae */ -/* */ -/* http://www.altsoftware.com/ */ -/* */ -/* Copyright (c) 1999-1998 alt.software inc. All Rights Reserved */ -/*===========================================================================*/ -#include "D3DHAL.h" -/*===========================================================================*/ -/* Local only functions. */ -/*===========================================================================*/ -static int CountTrailingZeros( DWORD dwMask ); -/*===========================================================================*/ -/* This function is used to get the pointer to the surface and the pitch for*/ -/* the scanline rendering functions. */ -/*===========================================================================*/ -/* RETURN: */ -/*===========================================================================*/ -extern "C" DDSURFACEDESC2 *LockHAL( PMESAD3DSHARED pShared, BOOL bBack ) -{ - PMESAD3DHAL pHAL = (PMESAD3DHAL)pShared; - static DDSURFACEDESC2 ddsd2; - HRESULT rc; - - DPF(( DBG_FUNC, "LockHAL();" )); - - /* Set the request structure up first. */ - memset( &ddsd2, 0, sizeof(DDSURFACEDESC2) ); - ddsd2.dwSize = sizeof(DDSURFACEDESC2); - - /* Make sure we have enough info. */ - if ( pHAL ) - { - rc = pHAL->lpDDSRender->Lock( NULL, &ddsd2, DDLOCK_WAIT, NULL ); - if ( FAILED(rc) ) - { - RIP( pHAL, "Lock (RENDER) ->", ErrorStringD3D(rc) ); - } - } - - return &ddsd2; -} -/*===========================================================================*/ -/* This is just a simple wrapper. I probably don't need to do any error */ -/* checking as the Lock must have worked inorder to get here... */ -/*===========================================================================*/ -/* RETURN: */ -/*===========================================================================*/ -extern "C" void UnlockHAL( PMESAD3DSHARED pShared, BOOL bBack ) -{ - PMESAD3DHAL pHAL = (PMESAD3DHAL)pShared; - HRESULT rc; - - DPF(( DBG_FUNC, "UnlockHAL();" )); - - /* Make sure we have enough info. */ - if ( pHAL ) - { - rc = pHAL->lpDDSRender->Unlock( NULL ); - if ( FAILED(rc) ) - { - RIP( pHAL, "Unlock (RENDER) ->", ErrorStringD3D(rc) ); - } - } -} -/*===========================================================================*/ -/* This function will track the main/Primary window that will be used as the*/ -/* target for the Blt in SwapBuffers. As a side effect the call will check */ -/* to see if the primary surface is the same size and position as the screen.*/ -/* If they are the same size we will call it fullscreen... */ -/*===========================================================================*/ -/* RETURN: */ -/*===========================================================================*/ -extern "C" void UpdateScreenPosHAL( PMESAD3DSHARED pShared ) -{ - PMESAD3DHAL pHAL = (PMESAD3DHAL)pShared; - POINT pt; - DWORD dwWidth, dwHeight; - - DPF(( DBG_FUNC, "UpdateScreenPosHAL();" )); - - /* Make sure we have enough info. */ - if ( pHAL != NULL ) - { - /* Update the windows screen position. */ - GetClientRect( pShared->hwnd, &pShared->rectW ); - pt.x = pt.y = 0; - ClientToScreen( pShared->hwnd, &pt ); - OffsetRect( &pShared->rectW, pt.x, pt.y); - - /* Compare the primary to the screen. */ - dwWidth = GetSystemMetrics( SM_CXSCREEN ); - dwHeight = GetSystemMetrics( SM_CYSCREEN ); - if ( (pShared->rectW.left > 0) || (pShared->rectW.top > 0) || - (pShared->rectW.right > dwWidth) || (pShared->rectW.bottom > dwHeight) ) - pShared->bWindow = TRUE; - else - pShared->bWindow = FALSE; - } -} -/*===========================================================================*/ -/* This function will fill in the pixel info structure defined in D3Dshared.*/ -/* Basicly it will take a DirectDraw pixelformat structure and make scaling */ -/* values that will convert from 8bit channels to whatever the supplied ddpf */ -/* uses. Also we will generate shift values that will be used to get move */ -/* each component of the pixel into place. */ -/* I have now added a special case for a 1bit alpha channel. If I find a 1b*/ -/* alpha then I will set the scale to -1.0 which should be unique. Later I */ -/* can check the alpha scale value too see if its -1.0 and thus handle it. I*/ -/* was finding that the case was not working tom my advantage so this is my */ -/* HACK for the day. As a TODO I should work on this... */ -/*===========================================================================*/ -/* RETURN: */ -/*===========================================================================*/ -void Solve8BitChannelPixelFormat( DDPIXELFORMAT *pddpf, PPIXELINFO pPixel ) -{ - DPF(( DBG_FUNC, "Solve8BitChannelPixelFromat();" )); - - memset( pPixel, 0, sizeof(PPIXELINFO) ); - - /* Check too see if the color space is valid in the PF. */ - if ( pddpf->dwFlags & DDPF_RGB ) - { - /* Solve the red stuff. */ - pPixel->dwRMask = pddpf->dwRBitMask; - pPixel->rShift = CountTrailingZeros( pPixel->dwRMask ); - pPixel->rScale = (float)0.00392156 * (float)(pPixel->dwRMask >> pPixel->rShift); - - /* Solve the green thingy's. */ - pPixel->dwGMask = pddpf->dwGBitMask; - pPixel->gShift = CountTrailingZeros( pPixel->dwGMask ); - pPixel->gScale = (float)0.00392156 * (float)(pPixel->dwGMask >> pPixel->gShift); - - /* Solve the blues. */ - pPixel->dwBMask = pddpf->dwBBitMask; - pPixel->bShift = CountTrailingZeros( pddpf->dwBBitMask ); - pPixel->bScale = (float)0.00392156 * (float)(pddpf->dwBBitMask >> pPixel->bShift); - } - - /* Do the alpha channel if there is one. */ - if ( pddpf->dwFlags & DDPF_ALPHAPIXELS ) - { - pPixel->dwAMask = pddpf->dwRGBAlphaBitMask; - pPixel->aShift = CountTrailingZeros( pPixel->dwAMask ); - - /* Special case a 1bit alpha. */ - if ( (pPixel->dwAMask >> pPixel->aShift) == 1 ) - pPixel->aScale = -1.0; - else - pPixel->aScale = (float)0.00392156 * (float)(pPixel->dwAMask >> pPixel->aShift); - } - - /* Get the size of the pixel in bytes. Should work as dwRGBBitCount is in a union. */ - pPixel->cb = pddpf->dwRGBBitCount / 8; -} -/*===========================================================================*/ -/* See RETURN :) */ -/*===========================================================================*/ -/* RETURN: number of contiguous zeros starting from the right. */ -/*===========================================================================*/ -static int CountTrailingZeros( DWORD dwMask ) -{ - DWORD Mask; - - if ( dwMask == 0 ) - return 32; - - /* Can't take credit for this one! */ - Mask = dwMask & -(int)dwMask; - return ((Mask & 0xFFFF0000)!=0) << 4 - | ((Mask & 0xFF00FF00)!=0) << 3 - | ((Mask & 0xF0F0F0F0)!=0) << 2 - | ((Mask & 0xCCCCCCCC)!=0) << 1 - | ((Mask & 0xAAAAAAAA)!=0); -} -/*===========================================================================*/ -/* This function will convert the DDraw error code to its macro string. The*/ -/* returned pointer is static so you need not worry about memory managemnet */ -/* but the error message gets written over from call to call... */ -/*===========================================================================*/ -/* RETURN: pointer to the single static buffer that hold the error message. */ -/*===========================================================================*/ -char *ErrorStringD3D( HRESULT hr ) -{ - static char errorString[128]; - - switch( hr ) - { - case DDERR_ALREADYINITIALIZED: - strcpy( errorString, "DDERR_ALREADYINITIALIZED" ); - break; - - case DDERR_CANNOTATTACHSURFACE: - strcpy( errorString, "DDERR_CANNOTATTACHSURFACE" ); - break; - - case DDERR_CANNOTDETACHSURFACE: - strcpy( errorString, "DDERR_CANNOTDETACHSURFACE" ); - break; - - case DDERR_CURRENTLYNOTAVAIL: - strcpy( errorString, "DDERR_CURRENTLYNOTAVAIL" ); - break; - - case DDERR_EXCEPTION: - strcpy( errorString, "DDERR_EXCEPTION" ); - break; - - case DDERR_GENERIC: - strcpy( errorString, "DDERR_GENERIC" ); - break; - - case DDERR_HEIGHTALIGN: - strcpy( errorString, "DDERR_HEIGHTALIGN" ); - break; - - case DDERR_INCOMPATIBLEPRIMARY: - strcpy( errorString, "DDERR_INCOMPATIBLEPRIMARY" ); - break; - - case DDERR_INVALIDCAPS: - strcpy( errorString, "DDERR_INVALIDCAPS" ); - break; - - case DDERR_INVALIDCLIPLIST: - strcpy( errorString, "DDERR_INVALIDCLIPLIST" ); - break; - - case DDERR_INVALIDMODE: - strcpy( errorString, "DDERR_INVALIDMODE" ); - break; - - case DDERR_INVALIDOBJECT: - strcpy( errorString, "DDERR_INVALIDOBJECT" ); - break; - - case DDERR_INVALIDPARAMS: - strcpy( errorString, "DDERR_INVALIDPARAMS" ); - break; - - case DDERR_INVALIDPIXELFORMAT: - strcpy( errorString, "DDERR_INVALIDPIXELFORMAT" ); - break; - - case DDERR_INVALIDRECT: - strcpy( errorString, "DDERR_INVALIDRECT" ); - break; - - case DDERR_LOCKEDSURFACES: - strcpy( errorString, "DDERR_LOCKEDSURFACES" ); - break; - - case DDERR_NO3D: - strcpy( errorString, "DDERR_NO3D" ); - break; - - case DDERR_NOALPHAHW: - strcpy( errorString, "DDERR_NOALPHAHW" ); - break; - - case DDERR_NOCLIPLIST: - strcpy( errorString, "DDERR_NOCLIPLIST" ); - break; - - case DDERR_NOCOLORCONVHW: - strcpy( errorString, "DDERR_NOCOLORCONVHW" ); - break; - - case DDERR_NOCOOPERATIVELEVELSET: - strcpy( errorString, "DDERR_NOCOOPERATIVELEVELSET" ); - break; - - case DDERR_NOCOLORKEY: - strcpy( errorString, "DDERR_NOCOLORKEY" ); - break; - - case DDERR_NOCOLORKEYHW: - strcpy( errorString, "DDERR_NOCOLORKEYHW" ); - break; - - case DDERR_NODIRECTDRAWSUPPORT: - strcpy( errorString, "DDERR_NODIRECTDRAWSUPPORT" ); - break; - - case DDERR_NOEXCLUSIVEMODE: - strcpy( errorString, "DDERR_NOEXCLUSIVEMODE" ); - break; - - case DDERR_NOFLIPHW: - strcpy( errorString, "DDERR_NOFLIPHW" ); - break; - - case DDERR_NOGDI: - strcpy( errorString, "DDERR_NOGDI" ); - break; - - case DDERR_NOMIRRORHW: - strcpy( errorString, "DDERR_NOMIRRORHW" ); - break; - - case DDERR_NOTFOUND: - strcpy( errorString, "DDERR_NOTFOUND" ); - break; - - case DDERR_NOOVERLAYHW: - strcpy( errorString, "DDERR_NOOVERLAYHW" ); - break; - - case DDERR_OVERLAPPINGRECTS: - strcpy( errorString, "DDERR_OVERLAPPINGRECTS" ); - break; - - case DDERR_NORASTEROPHW: - strcpy( errorString, "DDERR_NORASTEROPHW" ); - break; - - case DDERR_NOROTATIONHW: - strcpy( errorString, "DDERR_NOROTATIONHW" ); - break; - - case DDERR_NOSTRETCHHW: - strcpy( errorString, "DDERR_NOSTRETCHHW" ); - break; - - case DDERR_NOT4BITCOLOR: - strcpy( errorString, "DDERR_NOT4BITCOLOR" ); - break; - - case DDERR_NOT4BITCOLORINDEX: - strcpy( errorString, "DDERR_NOT4BITCOLORINDEX" ); - break; - - case DDERR_NOT8BITCOLOR: - strcpy( errorString, "DDERR_NOT8BITCOLOR" ); - break; - - case DDERR_NOTEXTUREHW: - strcpy( errorString, "DDERR_NOTEXTUREHW" ); - break; - - case DDERR_NOVSYNCHW: - strcpy( errorString, "DDERR_NOVSYNCHW" ); - break; - - case DDERR_NOZBUFFERHW: - strcpy( errorString, "DDERR_NOZBUFFERHW" ); - break; - - case DDERR_NOZOVERLAYHW: - strcpy( errorString, "DDERR_NOZOVERLAYHW" ); - break; - - case DDERR_OUTOFCAPS: - strcpy( errorString, "DDERR_OUTOFCAPS" ); - break; - - case DDERR_OUTOFMEMORY: - strcpy( errorString, "DDERR_OUTOFMEMORY" ); - break; - - case DDERR_OUTOFVIDEOMEMORY: - strcpy( errorString, "DDERR_OUTOFVIDEOMEMORY" ); - break; - - case DDERR_OVERLAYCANTCLIP: - strcpy( errorString, "DDERR_OVERLAYCANTCLIP" ); - break; - - case DDERR_OVERLAYCOLORKEYONLYONEACTIVE: - strcpy( errorString, "DDERR_OVERLAYCOLORKEYONLYONEACTIVE" ); - break; - - case DDERR_PALETTEBUSY: - strcpy( errorString, "DDERR_PALETTEBUSY" ); - break; - - case DDERR_COLORKEYNOTSET: - strcpy( errorString, "DDERR_COLORKEYNOTSET" ); - break; - - case DDERR_SURFACEALREADYATTACHED: - strcpy( errorString, "DDERR_SURFACEALREADYATTACHED" ); - break; - - case DDERR_SURFACEALREADYDEPENDENT: - strcpy( errorString, "DDERR_SURFACEALREADYDEPENDENT" ); - break; - - case DDERR_SURFACEBUSY: - strcpy( errorString, "DDERR_SURFACEBUSY" ); - break; - - case DDERR_CANTLOCKSURFACE: - strcpy( errorString, "DDERR_CANTLOCKSURFACE" ); - break; - - case DDERR_SURFACEISOBSCURED: - strcpy( errorString, "DDERR_SURFACEISOBSCURED" ); - break; - - case DDERR_SURFACELOST: - strcpy( errorString, "DDERR_SURFACELOST" ); - break; - - case DDERR_SURFACENOTATTACHED: - strcpy( errorString, "DDERR_SURFACENOTATTACHED" ); - break; - - case DDERR_TOOBIGHEIGHT: - strcpy( errorString, "DDERR_TOOBIGHEIGHT" ); - break; - - case DDERR_TOOBIGSIZE: - strcpy( errorString, "DDERR_TOOBIGSIZE" ); - break; - - case DDERR_TOOBIGWIDTH: - strcpy( errorString, "DDERR_TOOBIGWIDTH" ); - break; - - case DDERR_UNSUPPORTED: - strcpy( errorString, "DDERR_UNSUPPORTED" ); - break; - - case DDERR_UNSUPPORTEDFORMAT: - strcpy( errorString, "DDERR_UNSUPPORTEDFORMAT" ); - break; - - case DDERR_UNSUPPORTEDMASK: - strcpy( errorString, "DDERR_UNSUPPORTEDMASK" ); - break; - - case DDERR_INVALIDSTREAM: - strcpy( errorString, "DDERR_INVALIDSTREAM" ); - break; - - case DDERR_VERTICALBLANKINPROGRESS: - strcpy( errorString, "DDERR_VERTICALBLANKINPROGRESS" ); - break; - - case DDERR_WASSTILLDRAWING: - strcpy( errorString, "DDERR_WASSTILLDRAWING" ); - break; - - case DDERR_XALIGN: - strcpy( errorString, "DDERR_XALIGN" ); - break; - - case DDERR_INVALIDDIRECTDRAWGUID: - strcpy( errorString, "DDERR_INVALIDDIRECTDRAWGUID" ); - break; - - case DDERR_DIRECTDRAWALREADYCREATED: - strcpy( errorString, "DDERR_DIRECTDRAWALREADYCREATED" ); - break; - - case DDERR_NODIRECTDRAWHW: - strcpy( errorString, "DDERR_NODIRECTDRAWHW" ); - break; - - case DDERR_PRIMARYSURFACEALREADYEXISTS: - strcpy( errorString, "DDERR_PRIMARYSURFACEALREADYEXISTS" ); - break; - - case DDERR_NOEMULATION: - strcpy( errorString, "DDERR_NOEMULATION" ); - break; - - case DDERR_REGIONTOOSMALL: - strcpy( errorString, "DDERR_REGIONTOOSMALL" ); - break; - - case DDERR_CLIPPERISUSINGHWND: - strcpy( errorString, "DDERR_CLIPPERISUSINGHWND" ); - break; - - case DDERR_NOCLIPPERATTACHED: - strcpy( errorString, "DDERR_NOCLIPPERATTACHED" ); - break; - - case DDERR_NOHWND: - strcpy( errorString, "DDERR_NOHWND" ); - break; - - case DDERR_HWNDSUBCLASSED: - strcpy( errorString, "DDERR_HWNDSUBCLASSED" ); - break; - - case DDERR_HWNDALREADYSET: - strcpy( errorString, "DDERR_HWNDALREADYSET" ); - break; - - case DDERR_NOPALETTEATTACHED: - strcpy( errorString, "DDERR_NOPALETTEATTACHED" ); - break; - - case DDERR_NOPALETTEHW: - strcpy( errorString, "DDERR_NOPALETTEHW" ); - break; - - case DDERR_BLTFASTCANTCLIP: - strcpy( errorString, "DDERR_BLTFASTCANTCLIP" ); - break; - - case DDERR_NOBLTHW: - strcpy( errorString, "DDERR_NOBLTHW" ); - break; - - case DDERR_NODDROPSHW: - strcpy( errorString, "DDERR_NODDROPSHW" ); - break; - - case DDERR_OVERLAYNOTVISIBLE: - strcpy( errorString, "DDERR_OVERLAYNOTVISIBLE" ); - break; - - case DDERR_NOOVERLAYDEST: - strcpy( errorString, "DDERR_NOOVERLAYDEST" ); - break; - - case DDERR_INVALIDPOSITION: - strcpy( errorString, "DDERR_INVALIDPOSITION" ); - break; - - case DDERR_NOTAOVERLAYSURFACE: - strcpy( errorString, "DDERR_NOTAOVERLAYSURFACE" ); - break; - - case DDERR_EXCLUSIVEMODEALREADYSET: - strcpy( errorString, "DDERR_EXCLUSIVEMODEALREADYSET" ); - break; - - case DDERR_NOTFLIPPABLE: - strcpy( errorString, "DDERR_NOTFLIPPABLE" ); - break; - - case DDERR_CANTDUPLICATE: - strcpy( errorString, "DDERR_CANTDUPLICATE" ); - break; - - case DDERR_NOTLOCKED: - strcpy( errorString, "DDERR_NOTLOCKED" ); - break; - - case DDERR_CANTCREATEDC: - strcpy( errorString, "DDERR_CANTCREATEDC" ); - break; - - case DDERR_NODC: - strcpy( errorString, "DDERR_NODC" ); - break; - - case DDERR_WRONGMODE: - strcpy( errorString, "DDERR_WRONGMODE" ); - break; - - case DDERR_IMPLICITLYCREATED: - strcpy( errorString, "DDERR_IMPLICITLYCREATED" ); - break; - - case DDERR_NOTPALETTIZED: - strcpy( errorString, "DDERR_NOTPALETTIZED" ); - break; - - case DDERR_UNSUPPORTEDMODE: - strcpy( errorString, "DDERR_UNSUPPORTEDMODE" ); - break; - - case DDERR_NOMIPMAPHW: - strcpy( errorString, "DDERR_NOMIPMAPHW" ); - break; - - case DDERR_INVALIDSURFACETYPE: - strcpy( errorString, "DDERR_INVALIDSURFACETYPE" ); - break; - - case DDERR_NOOPTIMIZEHW: - strcpy( errorString, "DDERR_NOOPTIMIZEHW" ); - break; - - case DDERR_NOTLOADED: - strcpy( errorString, "DDERR_NOTLOADED" ); - break; - - case DDERR_NOFOCUSWINDOW: - strcpy( errorString, "DDERR_NOFOCUSWINDOW" ); - break; - - case DDERR_DCALREADYCREATED: - strcpy( errorString, "DDERR_DCALREADYCREATED" ); - break; - - case DDERR_NONONLOCALVIDMEM: - strcpy( errorString, "DDERR_NONONLOCALVIDMEM" ); - break; - - case DDERR_CANTPAGELOCK: - strcpy( errorString, "DDERR_CANTPAGELOCK" ); - break; - - case DDERR_CANTPAGEUNLOCK: - strcpy( errorString, "DDERR_CANTPAGEUNLOCK" ); - break; - - case DDERR_NOTPAGELOCKED: - strcpy( errorString, "DDERR_NOTPAGELOCKED" ); - break; - - case DDERR_MOREDATA: - strcpy( errorString, "DDERR_MOREDATA" ); - break; - - case DDERR_EXPIRED: - strcpy( errorString, "DDERR_EXPIRED" ); - break; - - case DDERR_VIDEONOTACTIVE: - strcpy( errorString, "DDERR_VIDEONOTACTIVE" ); - break; - - case DDERR_DEVICEDOESNTOWNSURFACE: - strcpy( errorString, "DDERR_DEVICEDOESNTOWNSURFACE" ); - break; - - case DDERR_NOTINITIALIZED: - strcpy( errorString, "DDERR_NOTINITIALIZED" ); - break; - - default: - strcpy( errorString, "<unknown error code>" ); - break; - } - - return &errorString[0]; -} |