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Stop setting rgb antialiasing in font options

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We don't support subpixel antialiasing, so setting font options
to that effect won't do any good.
This commit is contained in:
Matthias Clasen 2024-03-08 17:04:21 -05:00
parent f1a3235039
commit b569470b87
1 changed files with 3 additions and 31 deletions
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34
gtk/gtksettings.c
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@ -1421,8 +1421,6 @@ settings_update_font_options (GtkSettings *settings)
cairo_hint_style_t hint_style;
int antialias;
cairo_antialias_t antialias_mode;
char *rgba_str;
cairo_subpixel_order_t subpixel_order;
gboolean hint_font_metrics;
if (settings->font_options)
@ -1432,7 +1430,6 @@ settings_update_font_options (GtkSettings *settings)
"gtk-xft-antialias", &antialias,
"gtk-xft-hinting", &hinting,
"gtk-xft-hintstyle", &hint_style_str,
"gtk-xft-rgba", &rgba_str,
"gtk-hint-font-metrics", &hint_font_metrics,
NULL);
@ -1466,35 +1463,10 @@ settings_update_font_options (GtkSettings *settings)
cairo_font_options_set_hint_style (settings->font_options, hint_style);
subpixel_order = CAIRO_SUBPIXEL_ORDER_DEFAULT;
if (rgba_str)
{
if (strcmp (rgba_str, "rgb") == 0)
subpixel_order = CAIRO_SUBPIXEL_ORDER_RGB;
else if (strcmp (rgba_str, "bgr") == 0)
subpixel_order = CAIRO_SUBPIXEL_ORDER_BGR;
else if (strcmp (rgba_str, "vrgb") == 0)
subpixel_order = CAIRO_SUBPIXEL_ORDER_VRGB;
else if (strcmp (rgba_str, "vbgr") == 0)
subpixel_order = CAIRO_SUBPIXEL_ORDER_VBGR;
}
g_free (rgba_str);
cairo_font_options_set_subpixel_order (settings->font_options, subpixel_order);
antialias_mode = CAIRO_ANTIALIAS_DEFAULT;
if (antialias == 0)
{
antialias_mode = CAIRO_ANTIALIAS_NONE;
}
else if (antialias == 1)
{
if (subpixel_order != CAIRO_SUBPIXEL_ORDER_DEFAULT)
antialias_mode = CAIRO_ANTIALIAS_SUBPIXEL;
else
antialias_mode = CAIRO_ANTIALIAS_GRAY;
}
antialias_mode = CAIRO_ANTIALIAS_NONE;
else
antialias_mode = CAIRO_ANTIALIAS_GRAY;
cairo_font_options_set_antialias (settings->font_options, antialias_mode);
}