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render: don't re-instantiate the foreground pixman source

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Daniel Eklöf 2020-05-02 22:14:48 +02:00
parent b10436e49b
commit ef637fb5e8
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GPG key ID: 5BBD4992C116573F
1 changed files with 5 additions and 6 deletions
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11
render.c
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@ -422,6 +422,8 @@ render_cell(struct terminal *term, pixman_image_t *pix,
if (cell->wc == 0 || cell->attrs.conceal)
goto draw_cursor;
pixman_image_t *clr_pix = pixman_image_create_solid_fill(&fg);
if (glyph != NULL) {
if (unlikely(pixman_image_get_format(glyph->pix) == PIXMAN_a8r8g8b8)) {
/* Glyph surface is a pre-rendered image (typically a color emoji...) */
@ -433,12 +435,10 @@ render_cell(struct terminal *term, pixman_image_t *pix,
}
} else {
/* Glyph surface is an alpha mask */
pixman_image_t *src = pixman_image_create_solid_fill(&fg);
pixman_image_composite32(
PIXMAN_OP_OVER, src, glyph->pix, pix, 0, 0, 0, 0,
PIXMAN_OP_OVER, clr_pix, glyph->pix, pix, 0, 0, 0, 0,
x + glyph->x, y + font_baseline(term) - glyph->y,
glyph->width, glyph->height);
pixman_image_unref(src);
}
}
@ -452,17 +452,16 @@ render_cell(struct terminal *term, pixman_image_t *pix,
if (g == NULL)
continue;
pixman_image_t *src = pixman_image_create_solid_fill(&fg);
pixman_image_composite32(
PIXMAN_OP_OVER, src, g->pix, pix, 0, 0, 0, 0,
PIXMAN_OP_OVER, clr_pix, g->pix, pix, 0, 0, 0, 0,
/* Some fonts use a negative offset, while others use a
* "normal" offset */
x + (g->x < 0 ? term->cell_width : 0) + g->x,
y + font_baseline(term) - g->y,
g->width, g->height);
pixman_image_unref(src);
}
#endif
pixman_image_unref(clr_pix);
/* Underline */
if (cell->attrs.underline) {