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(x_draw_glyph_string_background): Clear the background

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manually when cleartype is in use.
(x_draw_glyph_string_foreground): Draw text transparently when
cleartype is in use.
This commit is contained in:
Jason Rumney 2008-02-24 15:45:28 +00:00
parent f5490ddcb4
commit 2face66975
2 changed files with 8 additions and 1 deletions
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5
src/ChangeLog
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@ -1,5 +1,10 @@
2008-02-24 Jason Rumney <jasonr@gnu.org>
* w32term.c: (x_draw_glyph_string_background): Clear the background
manually when cleartype is in use.
(x_draw_glyph_string_foreground): Draw text transparently when
cleartype is in use.
* w32font.c (w32font_text_extents): Avoid getting HDC and selecting
a font into it unless we have to.

4
src/w32term.c
View file

@ -1846,6 +1846,7 @@ x_draw_glyph_string_background (s, force_p)
|| s->font_not_found_p
|| s->extends_to_end_of_line_p
|| s->font->bdf
|| cleartype_active
|| force_p)
{
x_clear_glyph_string_rect (s, s->x, s->y + box_line_width,
@ -1874,7 +1875,8 @@ x_draw_glyph_string_foreground (s)
else
x = s->x;
if (s->for_overlaps || (s->background_filled_p && s->hl != DRAW_CURSOR))
if (s->for_overlaps || (s->background_filled_p && s->hl != DRAW_CURSOR)
|| cleartype_active)
SetBkMode (s->hdc, TRANSPARENT);
else
SetBkMode (s->hdc, OPAQUE);