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sixel: VT state’s bg color may now be an index, rather than an actual color value

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Daniel Eklöf 2021-12-25 21:22:40 +01:00
parent c2bf2d3650
commit b218b8cfb0
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GPG key ID: 5BBD4992C116573F
1 changed files with 18 additions and 3 deletions
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21
sixel.c
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@ -68,11 +68,26 @@ sixel_init(struct terminal *term, int p1, int p2, int p3)
term->sixel.palette = term->sixel.shared_palette; term->sixel.palette = term->sixel.shared_palette;
} }
uint32_t bg = 0;
switch (term->vt.attrs.bg_src) {
case COLOR_RGB:
bg = term->vt.attrs.bg;
break;
case COLOR_BASE16:
case COLOR_BASE256:
bg = term->colors.table[term->vt.attrs.bg];
break;
case COLOR_DEFAULT:
bg = term->colors.bg;
break;
}
term->sixel.default_bg = term->sixel.transparent_bg term->sixel.default_bg = term->sixel.transparent_bg
? 0x00000000u ? 0x00000000u
: 0xffu << 24 | (term->vt.attrs.bg_src != COLOR_DEFAULT : 0xffu << 24 | bg;
? term->vt.attrs.bg
: term->colors.bg);
for (size_t i = 0; i < 1 * 6; i++) for (size_t i = 0; i < 1 * 6; i++)
term->sixel.image.data[i] = term->sixel.default_bg; term->sixel.image.data[i] = term->sixel.default_bg;