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Initialize the rasops device colormap to match colormaps used by 

our supported devices (including even coloured text on the console).
This commit is contained in:
pk 2000-04-16 22:12:05 +00:00
parent c407ec1982
commit a644297344
1 changed files with 24 additions and 7 deletions
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31
sys/arch/sparc/dev/fb.c
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@ -1,4 +1,4 @@
/* $NetBSD: fb.c,v 1.43 2000/03/19 13:48:45 pk Exp $ */
/* $NetBSD: fb.c,v 1.44 2000/04/16 22:12:05 pk Exp $ */
/*
* Copyright (c) 1992, 1993
@ -441,22 +441,39 @@ fbrcons_init(fb)
a2int(getpropstring(optionsnode, "screen-#rows"), 34);
}
#endif /* !RASTERCONS_FULLSCREEN */
/*
/*
* - force monochrome output
* - eraserows() hack to clear the *entire* display
* - cursor is currently enabled
* - center output
*/
ri->ri_flg = RI_FORCEMONO | RI_FULLCLEAR | RI_CURSOR | RI_CENTER;
ri->ri_flg = RI_FULLCLEAR | RI_CURSOR | RI_CENTER;
/* Get operations set and connect to rcons */
if (rasops_init(ri, maxrow, maxcol))
panic("fbrcons_init: rasops_init failed!");
/* PROM sets up colormap so black is index 0x00 and white is 0xff */
if (ri->ri_depth == 8) {
ri->ri_devcmap[0] = 0x00000000;
ri->ri_devcmap[1] = 0xffffffff;
int i;
for (i = 0; i < 16; i++) {
/*
* Use existing colormap entries for black and white
*/
if ((i & 7) == WSCOL_BLACK) {
ri->ri_devcmap[i] = 255;
continue;
}
if ((i & 7) == WSCOL_WHITE) {
ri->ri_devcmap[i] = 0;
continue;
}
/*
* Other entries refer to ANSI map, which for now
* is setup in bt_subr.c
*/
ri->ri_devcmap[i] = i + 1;
}
}
rc->rc_row = rc->rc_col = 0;