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Changing DIB color table now updates the DIB visible state.

This commit is contained in:
Jukka Heinonen 2001-09-07 19:47:10 +00:00 committed by Alexandre Julliard
parent 96e9615701
commit 6b9d4ab65d
1 changed files with 9 additions and 1 deletions
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10
graphics/x11drv/dib.c
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@ -4023,8 +4023,16 @@ UINT X11DRV_DIB_SetDIBColorTable(BITMAPOBJ *bmp, DC *dc, UINT start, UINT count,
X11DRV_DIBSECTION *dib = (X11DRV_DIBSECTION *) bmp->dib;
if (dib && dib->colorMap) {
X11DRV_DIB_GenColorMap( dc, dib->colorMap, DIB_RGB_COLORS, dib->dibSection.dsBm.bmBitsPixel,
/*
* Changing color table might change the mapping between
* DIB colors and X11 colors and thus alter the visible state
* of the bitmap object.
*/
X11DRV_DIB_Lock(bmp, DIB_Status_AppMod, FALSE);
X11DRV_DIB_GenColorMap( dc, dib->colorMap, DIB_RGB_COLORS,
dib->dibSection.dsBm.bmBitsPixel,
TRUE, colors, start, count + start );
X11DRV_DIB_Unlock(bmp, TRUE);
return count;
}
return 0;