ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fix for the monochrome DIB with inverted colors.

This commit is contained in:
Oldrich Jedlicka 2005-12-01 13:12:36 +01:00 committed by Alexandre Julliard
parent 7dd571693a
commit 65ad3f2587
1 changed files with 10 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
dlls/x11drv/dib.c
View File

@ -896,19 +896,26 @@ static void X11DRV_DIB_GetImageBits_1( int lines, BYTE *dstbits,
notsupported:
{
BYTE* dstbyte;
BYTE neg = 0;
unsigned long white = (1 << bmpImage->bits_per_pixel) - 1;
/* ==== any bmp format -> pal 1 dib ==== */
WARN("from unknown %d bit bitmap (%lx,%lx,%lx) to 1 bit DIB\n",
if ((unsigned)colors[0].rgbRed+colors[0].rgbGreen+colors[0].rgbBlue >=
(unsigned)colors[1].rgbRed+colors[1].rgbGreen+colors[1].rgbBlue )
neg = 1;
WARN("from unknown %d bit bitmap (%lx,%lx,%lx) to 1 bit DIB, "
"%s color mapping\n",
bmpImage->bits_per_pixel, bmpImage->red_mask,
bmpImage->green_mask, bmpImage->blue_mask );
bmpImage->green_mask, bmpImage->blue_mask,
neg?"negative":"direct" );
for (h=lines-1; h>=0; h--) {
BYTE dstval;
dstbyte=dstbits;
dstval=0;
for (x=0; x<width; x++) {
dstval|=(XGetPixel( bmpImage, x, h) >= white) << (7 - (x&7));
dstval|=((XGetPixel( bmpImage, x, h) >= white) ^ neg) << (7 - (x&7));
if ((x&7)==7) {
*dstbyte++=dstval;
dstval=0;