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render: font_baseline(): simply use the primary font's ascent

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This is what we used as baseline for regular glyphs anyway. Thus, we
can update that code to call font_baseline() now. This makes it easier
to change how we define the baseline in the future.
This commit is contained in:
Daniel Eklöf 2019-11-30 14:51:44 +01:00
parent 719d521e33
commit 7be98291e1
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GPG key ID: 5BBD4992C116573F
1 changed files with 4 additions and 16 deletions
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20
render.c
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@ -83,19 +83,7 @@ pixman_color_dim_for_search(pixman_color_t *color)
static inline int
font_baseline(const struct terminal *term)
{
assert(term->fonts[0]->ascent >= 0);
assert(term->fonts[0]->descent >= 0);
int diff = term->fonts[0]->height - (term->fonts[0]->ascent + term->fonts[0]->descent);
#if 0
LOG_INFO("height=%d, ascent=%d, descent=%d, diff=%d",
term->fonts[0]->height,
term->fonts[0]->ascent, term->fonts[0]->descent,
diff);
#endif
return term->fonts[0]->height - diff / 2 - term->fonts[0]->descent;
return term->fonts[0]->ascent;
}
static void
@ -286,7 +274,7 @@ render_cell(struct terminal *term, pixman_image_t *pix,
if (!(cell->attrs.blink && term->blink.state == BLINK_OFF)) {
pixman_image_composite32(
PIXMAN_OP_OVER, glyph->pix, NULL, pix, 0, 0, 0, 0,
x + glyph->x, y + term->fonts[0]->ascent - glyph->y,
x + glyph->x, y + font_baseline(term) - glyph->y,
glyph->width, glyph->height);
}
} else {
@ -295,7 +283,7 @@ render_cell(struct terminal *term, pixman_image_t *pix,
pixman_image_t *src = pixman_image_create_solid_fill(&fg);
pixman_image_composite32(
PIXMAN_OP_OVER, src, glyph->pix, pix, 0, 0, 0, 0,
x + glyph->x, y + term->fonts[0]->ascent - glyph->y,
x + glyph->x, y + font_baseline(term) - glyph->y,
glyph->width, glyph->height);
pixman_image_unref(src);
}
@ -792,7 +780,7 @@ render_search_box(struct terminal *term)
pixman_image_t *src = pixman_image_create_solid_fill(&fg);
pixman_image_composite32(
PIXMAN_OP_OVER, src, glyph->pix, buf->pix, 0, 0, 0, 0,
x + glyph->x, y + term->fonts[0]->ascent - glyph->y,
x + glyph->x, y + font_baseline(term) - glyph->y,
glyph->width, glyph->height);
pixman_image_unref(src);