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Fixed transparency in true color mode.

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This commit is contained in:
Witold Filipczyk 2006-08-20 15:19:25 +02:00 committed by Witold Filipczyk
parent 60544f748e
commit 77d7741726
1 changed files with 9 additions and 1 deletions
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10
src/terminal/screen.c
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@ -463,6 +463,14 @@ copy_color_true(unsigned char *a, unsigned char *b)
{ {
memcpy(a, b, 6); memcpy(a, b, 6);
} }
static inline int
background_is_black(unsigned char *a)
{
static unsigned char b[6] = {0, 0, 0, 0, 0, 0};
return compare_bg_color_true(a, b);
}
#endif #endif
#if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS) #if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
@ -855,7 +863,7 @@ add_char_true(struct string *screen, struct screen_driver *driver,
copy_color_true(state->color, ch->color); copy_color_true(state->color, ch->color);
add_true_foreground_color(screen, color_true_seqs, ch); add_true_foreground_color(screen, color_true_seqs, ch);
if (!driver->transparent || ch->color[1] != 0) { if (!driver->transparent || !background_is_black(ch->color)) {
add_true_background_color(screen, color_true_seqs, ch); add_true_background_color(screen, color_true_seqs, ch);
} }