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Disable antialiasing of fonts while working in a palette.

This commit is contained in:
Glenn Wurster 2005-01-26 19:43:42 +00:00 committed by Alexandre Julliard
parent a82f1350c2
commit bcaca0a5f7
1 changed files with 20 additions and 5 deletions
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25
dlls/x11drv/xrender.c
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@ -1013,6 +1013,19 @@ BOOL X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flag
INT *deltas = NULL, char_extra;
HRGN saved_region = 0;
UINT align = GetTextAlign( hdc );
BOOL disable_antialias = FALSE;
AA_Type antialias = AA_None;
DIBSECTION bmp;
/* Do we need to disable antialiasing because of palette mode? */
HBITMAP hBitmap = GetCurrentObject( physDev->hdc, OBJ_BITMAP );
if( GetObjectW( hBitmap, sizeof(bmp), &bmp ) != sizeof(bmp) ) {
TRACE("bitmap is not a DIB\n");
}
else if (bmp.dsBmih.biBitCount <= 8) {
TRACE("Disabling antialiasing\n");
disable_antialias = TRUE;
}
TRACE("%p, %d, %d, %08x, %p, %s, %d, %p)\n", hdc, x, y, flags,
lprect, debugstr_wn(wstr, count), count, lpDx);
@ -1307,14 +1320,16 @@ BOOL X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flag
EnterCriticalSection(&xrender_cs);
entry = glyphsetCache + physDev->xrender->cache_index;
formatEntry = entry->format[entry->aa_default];
if( disable_antialias == FALSE )
antialias = entry->aa_default;
formatEntry = entry->format[antialias];
for(idx = 0; idx < count; idx++) {
if( !formatEntry ) {
UploadGlyph(physDev, glyphs[idx], entry->aa_default);
formatEntry = entry->format[entry->aa_default];
UploadGlyph(physDev, glyphs[idx], antialias);
formatEntry = entry->format[antialias];
} else if( glyphs[idx] >= formatEntry->nrealized || formatEntry->realized[glyphs[idx]] == FALSE) {
UploadGlyph(physDev, glyphs[idx], entry->aa_default);
UploadGlyph(physDev, glyphs[idx], antialias);
}
}
assert(formatEntry);
@ -1354,7 +1369,7 @@ BOOL X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flag
wine_tsx11_lock();
XSetForeground( gdi_display, physDev->gc, textPixel );
if(entry->aa_default == AA_None) {
if(antialias == AA_None) {
for(idx = 0; idx < count; idx++) {
SharpGlyphMono(physDev, physDev->org.x + x + xoff,
physDev->org.y + y + yoff,