more optimze of blt. icon draw lite faster

svn path=/trunk/; revision=15762
This commit is contained in:
Magnus Olsen 2005-06-03 23:21:21 +00:00
parent bf82efbfa5
commit 9f03cb709d
2 changed files with 265 additions and 189 deletions

View file

@ -120,6 +120,11 @@ BOOLEAN DIB_32BPP_BitBltSrcCopy(PBLTINFO);
BOOLEAN DIB_32BPP_StretchBlt(SURFOBJ*,SURFOBJ*,RECTL*,RECTL*,POINTL*,POINTL,CLIPOBJ*,XLATEOBJ*,ULONG); BOOLEAN DIB_32BPP_StretchBlt(SURFOBJ*,SURFOBJ*,RECTL*,RECTL*,POINTL*,POINTL,CLIPOBJ*,XLATEOBJ*,ULONG);
BOOLEAN DIB_32BPP_TransparentBlt(SURFOBJ*,SURFOBJ*,RECTL*,POINTL*,XLATEOBJ*,ULONG); BOOLEAN DIB_32BPP_TransparentBlt(SURFOBJ*,SURFOBJ*,RECTL*,POINTL*,XLATEOBJ*,ULONG);
BOOLEAN DIB_32DstInvert(PBLTINFO);
BOOLEAN DIB32_Srccopy(PBLTINFO BltInfo);
BOOLEAN DIB32_ColorFill(PBLTINFO BltInfo, ULONG);
BOOLEAN DIB32_SrcPaint(PBLTINFO BltInfo);
extern unsigned char notmask[2]; extern unsigned char notmask[2];
extern unsigned char altnotmask[2]; extern unsigned char altnotmask[2];
#define MASK1BPP(x) (1<<(7-((x)&7))) #define MASK1BPP(x) (1<<(7-((x)&7)))

View file

@ -19,6 +19,7 @@
/* $Id$ */ /* $Id$ */
#include <w32k.h> #include <w32k.h>
VOID VOID
DIB_32BPP_PutPixel(SURFOBJ *SurfObj, LONG x, LONG y, ULONG c) DIB_32BPP_PutPixel(SURFOBJ *SurfObj, LONG x, LONG y, ULONG c)
{ {
@ -311,205 +312,31 @@ DIB_32BPP_BitBlt(PBLTINFO BltInfo)
case ROP4_BLACKNESS: case ROP4_BLACKNESS:
//return(0x00000000); //return(0x00000000);
return DIB32_ColorFill(BltInfo, 0x00000000);
#ifdef _M_IX86
if (BltInfo->DestRect.left!=0)
{
SourceX = (BltInfo->DestRect.right - BltInfo->DestRect.left) << 2;
for (DestY=BltInfo->DestRect.bottom-1;DestY>=BltInfo->DestRect.top;DestY--)
{
memset4( (PDWORD) (BltInfo->DestSurface->pvScan0 + DestY *
BltInfo->DestSurface->lDelta +
BltInfo->DestRect.left), 0x00000000, SourceX);
}
}
else
{
SourceX = ((BltInfo->DestRect.bottom - BltInfo->DestRect.top) *
BltInfo->DestRect.right);
memset4(BltInfo->DestSurface->pvScan0 + BltInfo->DestRect.top *
BltInfo->DestSurface->lDelta, 0x00000000, SourceX);
}
#else
for (DestY=BltInfo->DestRect.bottom-1;DestY>=BltInfo->DestRect.top;DestY--)
{
DIB_32BPP_HLine(BltInfo->DestSurface, BltInfo->DestRect.left, BltInfo->DestRect.right, DestY, 0x00000000);
}
#endif
return TRUE;
break; break;
case ROP4_WHITENESS: case ROP4_WHITENESS:
//return(0xFFFFFFFF); //return(0xFFFFFFFF);
#ifdef _M_IX86 return DIB32_ColorFill(BltInfo, 0xFFFFFFFF);
if (BltInfo->DestRect.left!=0)
{
SourceX = (BltInfo->DestRect.right - BltInfo->DestRect.left) << 2;
for (DestY=BltInfo->DestRect.bottom-1;DestY>=BltInfo->DestRect.top;DestY--)
{
memset4( (PDWORD) (BltInfo->DestSurface->pvScan0 + DestY *
BltInfo->DestSurface->lDelta +
BltInfo->DestRect.left), 0xFFFFFFFF, SourceX);
}
}
else
{
SourceX = ((BltInfo->DestRect.bottom - BltInfo->DestRect.top) *
BltInfo->DestRect.right);
memset4(BltInfo->DestSurface->pvScan0 + BltInfo->DestRect.top *
BltInfo->DestSurface->lDelta, 0xFFFFFFFF, SourceX);
}
#else
for (DestY=BltInfo->DestRect.bottom-1;DestY>=BltInfo->DestRect.top;DestY--)
{
DIB_32BPP_HLine(BltInfo->DestSurface, BltInfo->DestRect.left, BltInfo->DestRect.left, DestY, 0xFFFFFFFF);
}
#endif
return TRUE;
break; break;
case ROP4_SRCCOPY: case ROP4_SRCCOPY:
// return(Source); // return(Source);
switch (BltInfo->SourceSurface->iBitmapFormat) return DIB32_Srccopy(BltInfo);
{ break;
case BMF_1BPP:
case BMF_4BPP:
case BMF_16BPP:
case BMF_24BPP:
{
/* calc dest start position */
PBYTE Destbyteaddr = BltInfo->SourceSurface->pvScan0 + BltInfo->DestRect.top * BltInfo->SourceSurface->lDelta;
PDWORD Destaddr = (PDWORD)Destbyteaddr + BltInfo->DestRect.left;
LONG DestxlDelta = BltInfo->SourceSurface->lDelta - (BltInfo->DestRect.right - BltInfo->DestRect.left) ;
/* calc src start position */
SourceY = BltInfo->SourcePoint.y;
for (DestY=BltInfo->DestRect.top; DestY<BltInfo->DestRect.bottom; DestY++)
{
if (SourceY > BltInfo->SourceSurface->sizlBitmap.cy) break;
SourceX = BltInfo->SourcePoint.x;
for (DestX=BltInfo->DestRect.left; DestX<BltInfo->DestRect.right; DestX++, SourceX++, Destaddr++)
{
if (SourceX > BltInfo->SourceSurface->sizlBitmap.cx) break;
*Destaddr = DIB_GetSource(BltInfo->SourceSurface, SourceX,
SourceY, BltInfo->XlateSourceToDest);
}
Destaddr+=DestxlDelta;
}
return TRUE;
break;
}
case BMF_32BPP:
{
INT Destdelta;
INT Sourcedelta;
register PBYTE Destaddr;
register PBYTE Srcaddr;
LONG DesmaxX, DesmaxY;
LONG SrcmaxX, SrcmaxY;
SrcmaxX = BltInfo->SourceSurface->sizlBitmap.cx - BltInfo->SourcePoint.x;
SrcmaxY = BltInfo->SourceSurface->sizlBitmap.cy - BltInfo->SourcePoint.y;
DesmaxX = BltInfo->DestRect.right - BltInfo->DestRect.left;
DesmaxY = BltInfo->DestRect.bottom - BltInfo->DestRect.top;
if (DesmaxX > SrcmaxX ) DesmaxX = SrcmaxX;
if (DesmaxY > SrcmaxY ) DesmaxY = SrcmaxY;
Destdelta = BltInfo->DestSurface->lDelta;
Sourcedelta = BltInfo->SourceSurface->lDelta;
Destaddr = BltInfo->DestSurface->pvScan0 + BltInfo->DestRect.top * Destdelta + BltInfo->DestRect.left;
Srcaddr = BltInfo->SourceSurface->pvScan0 + BltInfo->SourcePoint.y * Sourcedelta + BltInfo->SourcePoint.x;
DesmaxX *= 4;
if (DesmaxY > 0)
{
do
{
RtlCopyMemory(Destaddr, Srcaddr, DesmaxX);
Destaddr += Destdelta;
Srcaddr += Sourcedelta;
}
while (--DesmaxY);
}
return TRUE;
break;
}
default:
break;
}
break;
case ROP4_NOTSRCERASE: case ROP4_DSTINVERT:
// return(~(Dest | Source)); // return(~Dest);
switch (BltInfo->SourceSurface->iBitmapFormat) return DIB_32DstInvert(BltInfo);
{ break;
case BMF_1BPP:
case BMF_4BPP:
case BMF_16BPP:
case BMF_24BPP:
case BMF_32BPP:
{
/* calc dest start position */
PBYTE Destbyteaddr = BltInfo->SourceSurface->pvScan0 + BltInfo->DestRect.top * BltInfo->SourceSurface->lDelta;
PDWORD Destaddr = (PDWORD)Destbyteaddr + BltInfo->DestRect.left;
LONG DestxlDelta = BltInfo->SourceSurface->lDelta - (BltInfo->DestRect.right - BltInfo->DestRect.left) ;
SourceY = BltInfo->SourcePoint.y;
for (DestY=BltInfo->DestRect.top; DestY<BltInfo->DestRect.bottom; DestY++)
{
if (SourceY > BltInfo->SourceSurface->sizlBitmap.cy) break;
SourceX = BltInfo->SourcePoint.x;
for (DestX=BltInfo->DestRect.left; DestX<BltInfo->DestRect.right; DestX++, SourceX++, Destaddr++)
{
if (SourceX > BltInfo->SourceSurface->sizlBitmap.cx) break;
*Destaddr = ~(*Destaddr | DIB_GetSource(BltInfo->SourceSurface, SourceX,
SourceY, BltInfo->XlateSourceToDest));
}
Destaddr+=DestxlDelta;
}
return TRUE;
break;
default:
break;
}
}
break;
case ROP4_SRCPAINT:
// return(Dest | Source);
return DIB32_SrcPaint(BltInfo);
break;
default: default:
break; break;
} }
UsesSource = ROP4_USES_SOURCE(BltInfo->Rop4); UsesSource = ROP4_USES_SOURCE(BltInfo->Rop4);
@ -570,6 +397,250 @@ DIB_32BPP_BitBlt(PBLTINFO BltInfo)
return TRUE; return TRUE;
} }
/* optimze functions for bitblt */
BOOLEAN
DIB_32DstInvert(PBLTINFO BltInfo)
{
// return(~Dest);
ULONG DestX, DestY;
ULONG Dest;
PULONG DestBits;
ULONG bottom = BltInfo->DestRect.bottom;
ULONG right = BltInfo->DestRect.right;
ULONG delta = BltInfo->DestSurface->lDelta - ((BltInfo->DestRect.right - BltInfo->DestRect.left) <<2) ;
DestBits = (PULONG)(BltInfo->DestSurface->pvScan0 + (BltInfo->DestRect.left << 2) +
BltInfo->DestRect.top * BltInfo->DestSurface->lDelta);
for (DestY = BltInfo->DestRect.top; DestY < bottom; DestY++)
{
for (DestX = BltInfo->DestRect.left; DestX < right; DestX++, DestBits++)
{
Dest = *DestBits;
*DestBits = ~Dest;
}
DestBits = (PULONG)((ULONG_PTR)DestBits + delta);
}
return TRUE;
}
BOOLEAN
DIB32_SrcPaint(PBLTINFO BltInfo)
{
BOOLEAN status = FALSE;
// return(Source);
switch (BltInfo->SourceSurface->iBitmapFormat)
{
case BMF_1BPP:
case BMF_4BPP:
case BMF_16BPP:
case BMF_24BPP:
{
ULONG DestX, DestY;
ULONG SourceX, SourceY;
ULONG Dest;
PULONG DestBits;
ULONG bottom = BltInfo->DestRect.bottom;
ULONG right = BltInfo->DestRect.right;
ULONG delta = BltInfo->DestSurface->lDelta - ((BltInfo->DestRect.right - BltInfo->DestRect.left) <<2) ;
DestBits = (PULONG)(BltInfo->DestSurface->pvScan0 + (BltInfo->DestRect.left << 2) +
BltInfo->DestRect.top * BltInfo->DestSurface->lDelta);
SourceY = BltInfo->SourcePoint.y;
for (DestY = BltInfo->DestRect.top; DestY < bottom; DestY++)
{
SourceX = BltInfo->SourcePoint.x;
for (DestX = BltInfo->DestRect.left; DestX < right; DestX++, DestBits++, SourceX++)
{
Dest = *DestBits;
*DestBits = (Dest | DIB_GetSource(BltInfo->SourceSurface, SourceX,
SourceY, BltInfo->XlateSourceToDest));
}
DestBits = (PULONG)((ULONG_PTR)DestBits + delta);
SourceY++;
}
}
status = TRUE;
break;
case BMF_32BPP:
{
ULONG DestX, DestY;
ULONG SourceX, SourceY;
ULONG Dest;
PULONG DestBits;
ULONG bottom = BltInfo->DestRect.bottom;
ULONG right = BltInfo->DestRect.right;
ULONG delta = BltInfo->DestSurface->lDelta - ((BltInfo->DestRect.right - BltInfo->DestRect.left) <<2) ;
DestBits = (PULONG)(BltInfo->DestSurface->pvScan0 + (BltInfo->DestRect.left << 2) +
BltInfo->DestRect.top * BltInfo->DestSurface->lDelta);
SourceY = BltInfo->SourcePoint.y;
for (DestY = BltInfo->DestRect.top; DestY < bottom; DestY++)
{
SourceX = BltInfo->SourcePoint.x;
for (DestX = BltInfo->DestRect.left; DestX < right; DestX++, DestBits++, SourceX++)
{
Dest = *DestBits;
*DestBits = (Dest | DIB_32BPP_GetPixel(BltInfo->SourceSurface, SourceX, SourceY));
}
DestBits = (PULONG)((ULONG_PTR)DestBits + delta);
SourceY++;
}
}
status = TRUE;
break;
default:
break;
}
return status;
}
BOOLEAN
DIB32_Srccopy(PBLTINFO BltInfo)
{
BOOLEAN status = FALSE;
// return(Source);
switch (BltInfo->SourceSurface->iBitmapFormat)
{
case BMF_1BPP:
case BMF_4BPP:
case BMF_16BPP:
case BMF_24BPP:
{
ULONG DestX, DestY;
ULONG SourceX, SourceY;
ULONG Dest;
PULONG DestBits;
ULONG bottom = BltInfo->DestRect.bottom;
ULONG right = BltInfo->DestRect.right;
ULONG delta = ((BltInfo->DestRect.right - BltInfo->DestRect.left) <<2) + BltInfo->DestSurface->lDelta;
DestBits = (PULONG)(BltInfo->DestSurface->pvScan0 + (BltInfo->DestRect.left << 2) +
BltInfo->DestRect.top * BltInfo->DestSurface->lDelta);
SourceY = BltInfo->SourcePoint.y;
for (DestY = BltInfo->DestRect.top; DestY < bottom; DestY++)
{
SourceX = BltInfo->SourcePoint.x;
for (DestX = BltInfo->DestRect.left; DestX < right; DestX++, DestBits++, SourceX++)
{
if (SourceX > BltInfo->SourceSurface->sizlBitmap.cx) break;
Dest = *DestBits;
*DestBits = DIB_GetSource(BltInfo->SourceSurface, SourceX,
SourceY, BltInfo->XlateSourceToDest);
}
DestBits = (PULONG)((ULONG_PTR)DestBits - delta);
SourceY++;
}
}
status = TRUE;
break;
case BMF_32BPP:
{
INT Destdelta;
INT Sourcedelta;
register PBYTE Destaddr;
register PBYTE Srcaddr;
LONG DesmaxX, DesmaxY;
LONG SrcmaxX, SrcmaxY;
SrcmaxX = BltInfo->SourceSurface->sizlBitmap.cx - BltInfo->SourcePoint.x;
SrcmaxY = BltInfo->SourceSurface->sizlBitmap.cy - BltInfo->SourcePoint.y;
DesmaxX = BltInfo->DestRect.right - BltInfo->DestRect.left;
DesmaxY = BltInfo->DestRect.bottom - BltInfo->DestRect.top;
if (DesmaxX > SrcmaxX ) DesmaxX = SrcmaxX;
if (DesmaxY > SrcmaxY ) DesmaxY = SrcmaxY;
Destdelta = BltInfo->DestSurface->lDelta;
Sourcedelta = BltInfo->SourceSurface->lDelta;
Destaddr = BltInfo->DestSurface->pvScan0 + BltInfo->DestRect.top * Destdelta + BltInfo->DestRect.left;
Srcaddr = BltInfo->SourceSurface->pvScan0 + BltInfo->SourcePoint.y * Sourcedelta + BltInfo->SourcePoint.x;
DesmaxX *= 4;
if (DesmaxY > 0)
{
do
{
RtlCopyMemory(Destaddr, Srcaddr, DesmaxX);
Destaddr += Destdelta;
Srcaddr += Sourcedelta;
}
while (--DesmaxY);
}
status = TRUE;
break;
}
default:
break;
}
return status;
}
BOOLEAN
DIB32_ColorFill(PBLTINFO BltInfo, ULONG color)
{
ULONG DestY;
#ifdef _M_IX86
ULONG SourceX;
if (BltInfo->DestRect.left!=0)
{
SourceX = (BltInfo->DestRect.right - BltInfo->DestRect.left) << 2;
for (DestY=BltInfo->DestRect.bottom-1;DestY>=BltInfo->DestRect.top;DestY--)
{
memset4( (PDWORD) (BltInfo->DestSurface->pvScan0 + DestY *
BltInfo->DestSurface->lDelta +
BltInfo->DestRect.left), color, SourceX);
}
} else {
SourceX = ((BltInfo->DestRect.bottom - BltInfo->DestRect.top) * BltInfo->DestRect.right);
memset4(BltInfo->DestSurface->pvScan0 + BltInfo->DestRect.top *
BltInfo->DestSurface->lDelta, color, SourceX);
}
#else
ULONG SourceY;
for (DestY=BltInfo->DestRect.bottom-1;DestY>=BltInfo->DestRect.top;DestY--)
{
DIB_32BPP_HLine(BltInfo->DestSurface, BltInfo->DestRect.left, BltInfo->DestRect.right, DestY, color);
}
#endif
return TRUE;
}
/* /*
======================================= =======================================
Stretching functions goes below Stretching functions goes below