diff options
Diffstat (limited to 'util/view-cairo.hh')
-rw-r--r-- | util/view-cairo.hh | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/util/view-cairo.hh b/util/view-cairo.hh index c621984..cb52373 100644 --- a/util/view-cairo.hh +++ b/util/view-cairo.hh @@ -31,10 +31,13 @@ #define VIEW_CAIRO_HH -struct view_cairo_t { +struct view_cairo_t +{ view_cairo_t (option_parser_t *parser) - : output_options (parser), - view_options (parser) {} + : output_options (parser, helper_cairo_supported_formats), + view_options (parser), + direction (HB_DIRECTION_INVALID), + lines (0), scale_bits (0) {} ~view_cairo_t (void) { if (debug) cairo_debug_reset_static_data (); @@ -43,7 +46,7 @@ struct view_cairo_t { void init (const font_options_t *font_opts) { lines = g_array_new (false, false, sizeof (helper_cairo_line_t)); - scale = double (view_options.font_size) / hb_face_get_upem (hb_font_get_face (font_opts->get_font ())); + scale_bits = -font_opts->subpixel_bits; } void new_line (void) { @@ -68,7 +71,7 @@ struct view_cairo_t { { direction = hb_buffer_get_direction (buffer); helper_cairo_line_t l; - helper_cairo_line_from_buffer (&l, buffer, text, text_len, scale, utf8_clusters); + helper_cairo_line_from_buffer (&l, buffer, text, text_len, scale_bits, utf8_clusters); g_array_append_val (lines, l); } void finish (const font_options_t *font_opts) @@ -79,7 +82,11 @@ struct view_cairo_t { helper_cairo_line_t &line = g_array_index (lines, helper_cairo_line_t, i); line.finish (); } +#if GLIB_CHECK_VERSION (2, 22, 0) g_array_unref (lines); +#else + g_array_free (lines, TRUE); +#endif } protected: @@ -93,7 +100,7 @@ struct view_cairo_t { hb_direction_t direction; // Remove this, make segment_properties accessible GArray *lines; - double scale; + int scale_bits; }; #endif |