On 06/01/2015 20:59, Paolo Bonzini wrote:
>
> On 06/01/2015 16:49, Kevin O'Connor wrote:
>> > + if (vga_emulate_text()) {
>> > + // Read bottom right pixel of the cell to guess bg color
>> > + op.y += cheight-1;
>> > + handle_gfx_op(&op);
>> > + op.y -= cheight-1;
>> > + bgattr = op.pixels[7];
>> > + fgattr = bgattr ^ 0x7;
>> > + car = 1;
>> > + }
> It's better to use the top right pixel. The bottom right has a false
> positive for characters 23 and 95.
And a bunch of others (I checked the bottom line instead of just the
bottom right). But the top right has no false positive for ASCII
characters.
Paolo
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