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Add background alpha support

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Daniel Eklöf 2019-08-15 18:15:43 +02:00
parent 9e7106018e
commit 9fe6e8cc48
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7 changed files with 35 additions and 2 deletions
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4
render.c
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@ -189,7 +189,7 @@ render_cell(struct terminal *term, cairo_t *cr,
/* Background */
cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);
cairo_set_source_rgb(cr, bg.r, bg.g, bg.b);
cairo_set_source_rgba(cr, bg.r, bg.g, bg.b, block_cursor ? 1.0 : term->colors.alpha);
cairo_rectangle(cr, x, y, cell_cols * width, height);
cairo_fill(cr);
@ -432,7 +432,7 @@ grid_render(struct terminal *term)
uint32_t _bg = !term->reverse ? term->colors.bg : term->colors.fg;
struct rgb bg = color_hex_to_rgb(_bg);
cairo_set_source_rgb(buf->cairo[0], bg.r, bg.g, bg.b);
cairo_set_source_rgba(buf->cairo[0], bg.r, bg.g, bg.b, term->colors.alpha);
cairo_rectangle(buf->cairo[0], rmargin, 0, rmargin_width, term->height);
cairo_rectangle(buf->cairo[0], 0, bmargin, term->width, bmargin_height);