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PDF: Fix bug in font resources when same font is in multiple groups

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This commit is contained in:
Adrian Johnson 2007-09-26 22:21:07 +09:30
parent 76b9b18192
commit a0a51977f4
1 changed files with 11 additions and 5 deletions
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16
src/cairo-pdf-surface.c
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@ -622,7 +622,7 @@ _cairo_pdf_surface_add_font (cairo_pdf_surface_t *surface,
cairo_status_t status;
cairo_pdf_group_resources_t *res = surface->current_resources;
num_fonts = _cairo_array_num_elements (&surface->fonts);
num_fonts = _cairo_array_num_elements (&res->fonts);
for (i = 0; i < num_fonts; i++) {
_cairo_array_copy_element (&surface->fonts, i, &font);
if (font.font_id == font_id &&
@ -630,17 +630,23 @@ _cairo_pdf_surface_add_font (cairo_pdf_surface_t *surface,
return CAIRO_STATUS_SUCCESS;
}
num_fonts = _cairo_array_num_elements (&surface->fonts);
for (i = 0; i < num_fonts; i++) {
_cairo_array_copy_element (&surface->fonts, i, &font);
if (font.font_id == font_id &&
font.subset_id == subset_id)
return _cairo_array_append (&res->fonts, &font);
}
font.font_id = font_id;
font.subset_id = subset_id;
font.subset_resource = _cairo_pdf_surface_new_object (surface);
status = _cairo_array_append (&res->fonts, &font);
status = _cairo_array_append (&surface->fonts, &font);
if (status)
return status;
status = _cairo_array_append (&surface->fonts, &font);
return status;
return _cairo_array_append (&res->fonts, &font);
}
static cairo_pdf_resource_t