This commit is contained in:
Kovid Goyal
2020-01-12 20:00:08 +05:30
parent 2045055ae3
commit 8c540d5a46

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@@ -201,13 +201,13 @@ void main() {
// Background {{{
#ifdef NEEDS_BACKROUND
float cell_has_non_default_bg = step(ONE, abs(bg_as_uint - default_colors[bg_index]));
float cell_has_non_default_bg = step(1, float(abs(bg_as_uint - default_colors[bg_index])));
#if defined(BACKGROUND)
background = bg;
// draw_bg_bitfield has bit 0 set to draw default bg cells and bit 1 set to draw non-default bg cells
uint draw_bg_mask = uint(2 * cell_has_non_default_bg + (1 - cell_has_non_default_bg));
draw_bg = step(ONE, draw_bg_bitfield & draw_bg_mask);
draw_bg = step(1, float(draw_bg_bitfield & draw_bg_mask));
#endif
#ifdef TRANSPARENT