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Add support for 24 bpp to _Blt_ColorFill. 

Fix endianness issue in DIB_DirectDrawSurface_Blt.
This commit is contained in:
Christian Costa 2003-02-11 21:58:07 +00:00 committed by Alexandre Julliard
parent 37fc599268
commit 93a943eecc
1 changed files with 13 additions and 6 deletions
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19
dlls/ddraw/dsurface/dib.c
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@ -326,6 +326,13 @@ static HRESULT _Blt_ColorFill(
switch(bpp) {
case 1: COLORFILL_ROW(BYTE)
case 2: COLORFILL_ROW(WORD)
case 3: { BYTE *d = (BYTE *) buf;
for (x = 0; x < width; x++,d+=3) {
d[0] = (color ) & 0xFF;
d[1] = (color>> 8) & 0xFF;
d[2] = (color>>16) & 0xFF;
}
break;}
case 4: COLORFILL_ROW(DWORD)
default:
FIXME("Color fill not implemented for bpp %d!\n", bpp*8);
@ -623,10 +630,10 @@ DIB_DirectDrawSurface_Blt(LPDIRECTDRAWSURFACE7 iface, LPRECT rdst,
DWORD pixel;
s = sbuf+3*(sx>>16);
pixel = (s[0]<<16)|(s[1]<<8)|s[2];
d[0] = (pixel>>16)&0xff;
pixel = s[0]|(s[1]<<8)|(s[2]<<16);
d[0] = (pixel )&0xff;
d[1] = (pixel>> 8)&0xff;
d[2] = (pixel )&0xff;
d[2] = (pixel>>16)&0xff;
d+=3;
}
break;
@ -762,11 +769,11 @@ DIB_DirectDrawSurface_Blt(LPDIRECTDRAWSURFACE7 iface, LPRECT rdst,
for (x = sx = 0; x < dstwidth; x++, sx+= xinc) {
DWORD pixel;
s = sbuf+3*(sx>>16);
pixel = (s[0]<<16)|(s[1]<<8)|s[2];
pixel = s[0]|(s[1]<<8)|(s[2]<<16);
if (pixel < keylow || pixel > keyhigh){
dx[0] = (pixel>>16)&0xff;
dx[0] = (pixel )&0xff;
dx[1] = (pixel>> 8)&0xff;
dx[2] = (pixel )&0xff;
dx[2] = (pixel>>16)&0xff;
}
dx+= dstxinc;
}