* description.
*/
+/* TODO Make this test data-driven and add some real test data */
+/* TODO Test positions too. And test non-native direction. Test commit 2e18c6dbdfb */
+
static const char test_data[] = "test\0data";
-static void
-glyph_advance_func (hb_font_t *font, void *font_data,
- hb_codepoint_t glyph,
- hb_position_t *x_advance, hb_position_t *y_advance,
- void *user_data)
+static hb_position_t
+glyph_h_advance_func (hb_font_t *font, void *font_data,
+ hb_codepoint_t glyph,
+ void *user_data)
{
switch (glyph) {
- case 1: *x_advance = 10; return;
- case 2: *x_advance = 6; return;
- case 3: *x_advance = 5; return;
+ case 1: return 10;
+ case 2: return 6;
+ case 3: return 5;
}
+ return 0;
}
static hb_bool_t
case 'e': *glyph = 2; return TRUE;
case 's': *glyph = 3; return TRUE;
}
-
return FALSE;
}
-static void
-kerning_func (hb_font_t *font, void *font_data,
- hb_codepoint_t left, hb_codepoint_t right,
- hb_position_t *x_kern, hb_position_t *y_kern,
- void *user_data)
+static hb_position_t
+glyph_h_kerning_func (hb_font_t *font, void *font_data,
+ hb_codepoint_t left, hb_codepoint_t right,
+ void *user_data)
{
- if (left == 1 && right == 2) {
- *x_kern = -2;
- }
+ if (left == 1 && right == 2)
+ return -2;
+
+ return 0;
}
static const char TesT[] = "TesT";
hb_font_set_scale (font, 10, 10);
ffuncs = hb_font_funcs_create ();
- hb_font_funcs_set_glyph_advance_func (ffuncs, glyph_advance_func, NULL, NULL);
+ hb_font_funcs_set_glyph_h_advance_func (ffuncs, glyph_h_advance_func, NULL, NULL);
hb_font_funcs_set_glyph_func (ffuncs, glyph_func, NULL, NULL);
- hb_font_funcs_set_kerning_func (ffuncs, kerning_func, NULL, NULL);
+ hb_font_funcs_set_glyph_h_kerning_func (ffuncs, glyph_h_kerning_func, NULL, NULL);
hb_font_set_funcs (font, ffuncs, NULL, NULL);
hb_font_funcs_destroy (ffuncs);