[docs] regularize whitespace in function params
This commit is contained in:
Nathan Willis
Khaled Hosny
parent
954167143b
commit
ec98730ff6
563
src/hb-font.cc
563
src/hb-font.cc
@ -43,10 +43,12 @@
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* @short_description: Font objects
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* @include: hb.h
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*
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* Font objects represent a font face at a certain size and other
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* parameters (pixels per EM, points per EM, variation settings.)
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* Fonts are created from font faces, and are used as input to
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* hb_shape() among other things.
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* Functions for working with font objects.
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*
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* A font object represents a font face at a specific size and with
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* certain other parameters (pixels-per-EM, points-per-EM, variation
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* settings) specified. Font objects are created from font face
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* objects, and are used as input to hb_shape(), among other things.
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**/
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@ -55,19 +57,19 @@
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*/
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static hb_bool_t
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hb_font_get_font_h_extents_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_font_get_font_h_extents_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_font_extents_t *extents,
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void *user_data HB_UNUSED)
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void *user_data HB_UNUSED)
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{
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memset (extents, 0, sizeof (*extents));
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return false;
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}
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static hb_bool_t
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hb_font_get_font_h_extents_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_font_get_font_h_extents_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_font_extents_t *extents,
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void *user_data HB_UNUSED)
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void *user_data HB_UNUSED)
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{
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hb_bool_t ret = font->parent->get_font_h_extents (extents);
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if (ret) {
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@ -79,19 +81,19 @@ hb_font_get_font_h_extents_default (hb_font_t *font,
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}
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static hb_bool_t
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hb_font_get_font_v_extents_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_font_get_font_v_extents_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_font_extents_t *extents,
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void *user_data HB_UNUSED)
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void *user_data HB_UNUSED)
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{
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memset (extents, 0, sizeof (*extents));
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return false;
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}
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static hb_bool_t
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hb_font_get_font_v_extents_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_font_get_font_v_extents_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_font_extents_t *extents,
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void *user_data HB_UNUSED)
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void *user_data HB_UNUSED)
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{
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hb_bool_t ret = font->parent->get_font_v_extents (extents);
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if (ret) {
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@ -103,21 +105,21 @@ hb_font_get_font_v_extents_default (hb_font_t *font,
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}
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static hb_bool_t
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hb_font_get_nominal_glyph_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_codepoint_t unicode HB_UNUSED,
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hb_font_get_nominal_glyph_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_codepoint_t unicode HB_UNUSED,
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hb_codepoint_t *glyph,
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void *user_data HB_UNUSED)
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void *user_data HB_UNUSED)
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{
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*glyph = 0;
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return false;
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}
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static hb_bool_t
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hb_font_get_nominal_glyph_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t unicode,
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hb_font_get_nominal_glyph_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t unicode,
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hb_codepoint_t *glyph,
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void *user_data HB_UNUSED)
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void *user_data HB_UNUSED)
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{
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if (font->has_nominal_glyphs_func_set ())
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{
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@ -128,14 +130,14 @@ hb_font_get_nominal_glyph_default (hb_font_t *font,
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#define hb_font_get_nominal_glyphs_nil hb_font_get_nominal_glyphs_default
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static unsigned int
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hb_font_get_nominal_glyphs_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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unsigned int count,
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hb_font_get_nominal_glyphs_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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unsigned int count,
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const hb_codepoint_t *first_unicode,
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unsigned int unicode_stride,
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hb_codepoint_t *first_glyph,
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unsigned int glyph_stride,
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void *user_data HB_UNUSED)
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unsigned int unicode_stride,
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hb_codepoint_t *first_glyph,
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unsigned int glyph_stride,
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void *user_data HB_UNUSED)
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{
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if (font->has_nominal_glyph_func_set ())
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{
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@ -156,41 +158,41 @@ hb_font_get_nominal_glyphs_default (hb_font_t *font,
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}
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static hb_bool_t
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hb_font_get_variation_glyph_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_codepoint_t unicode HB_UNUSED,
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hb_codepoint_t variation_selector HB_UNUSED,
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hb_font_get_variation_glyph_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_codepoint_t unicode HB_UNUSED,
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hb_codepoint_t variation_selector HB_UNUSED,
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hb_codepoint_t *glyph,
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void *user_data HB_UNUSED)
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void *user_data HB_UNUSED)
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{
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*glyph = 0;
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return false;
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}
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static hb_bool_t
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hb_font_get_variation_glyph_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t unicode,
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hb_codepoint_t variation_selector,
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hb_font_get_variation_glyph_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t unicode,
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hb_codepoint_t variation_selector,
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hb_codepoint_t *glyph,
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void *user_data HB_UNUSED)
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void *user_data HB_UNUSED)
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{
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return font->parent->get_variation_glyph (unicode, variation_selector, glyph);
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}
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static hb_position_t
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hb_font_get_glyph_h_advance_nil (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph HB_UNUSED,
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void *user_data HB_UNUSED)
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hb_font_get_glyph_h_advance_nil (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph HB_UNUSED,
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void *user_data HB_UNUSED)
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{
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return font->x_scale;
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}
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static hb_position_t
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hb_font_get_glyph_h_advance_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph,
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void *user_data HB_UNUSED)
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hb_font_get_glyph_h_advance_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph,
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void *user_data HB_UNUSED)
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{
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if (font->has_glyph_h_advances_func_set ())
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{
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@ -202,19 +204,19 @@ hb_font_get_glyph_h_advance_default (hb_font_t *font,
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}
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static hb_position_t
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hb_font_get_glyph_v_advance_nil (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph HB_UNUSED,
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void *user_data HB_UNUSED)
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hb_font_get_glyph_v_advance_nil (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph HB_UNUSED,
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void *user_data HB_UNUSED)
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{
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/* TODO use font_extents.ascender+descender */
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return font->y_scale;
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}
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static hb_position_t
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hb_font_get_glyph_v_advance_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph,
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void *user_data HB_UNUSED)
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hb_font_get_glyph_v_advance_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph,
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void *user_data HB_UNUSED)
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{
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if (font->has_glyph_v_advances_func_set ())
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{
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@ -227,14 +229,14 @@ hb_font_get_glyph_v_advance_default (hb_font_t *font,
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#define hb_font_get_glyph_h_advances_nil hb_font_get_glyph_h_advances_default
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static void
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hb_font_get_glyph_h_advances_default (hb_font_t* font,
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void* font_data HB_UNUSED,
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unsigned int count,
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hb_font_get_glyph_h_advances_default (hb_font_t* font,
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void* font_data HB_UNUSED,
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unsigned int count,
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const hb_codepoint_t *first_glyph,
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unsigned int glyph_stride,
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hb_position_t *first_advance,
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unsigned int advance_stride,
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void *user_data HB_UNUSED)
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unsigned int glyph_stride,
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hb_position_t *first_advance,
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unsigned int advance_stride,
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void *user_data HB_UNUSED)
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{
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if (font->has_glyph_h_advance_func_set ())
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{
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@ -259,14 +261,14 @@ hb_font_get_glyph_h_advances_default (hb_font_t* font,
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#define hb_font_get_glyph_v_advances_nil hb_font_get_glyph_v_advances_default
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static void
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hb_font_get_glyph_v_advances_default (hb_font_t* font,
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void* font_data HB_UNUSED,
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unsigned int count,
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hb_font_get_glyph_v_advances_default (hb_font_t* font,
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void* font_data HB_UNUSED,
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unsigned int count,
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const hb_codepoint_t *first_glyph,
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unsigned int glyph_stride,
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hb_position_t *first_advance,
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unsigned int advance_stride,
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void *user_data HB_UNUSED)
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unsigned int glyph_stride,
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hb_position_t *first_advance,
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unsigned int advance_stride,
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void *user_data HB_UNUSED)
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{
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if (font->has_glyph_v_advance_func_set ())
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{
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@ -290,23 +292,23 @@ hb_font_get_glyph_v_advances_default (hb_font_t* font,
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}
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static hb_bool_t
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hb_font_get_glyph_h_origin_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph HB_UNUSED,
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hb_position_t *x,
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hb_position_t *y,
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void *user_data HB_UNUSED)
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hb_font_get_glyph_h_origin_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph HB_UNUSED,
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hb_position_t *x,
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hb_position_t *y,
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void *user_data HB_UNUSED)
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{
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*x = *y = 0;
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return true;
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}
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static hb_bool_t
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hb_font_get_glyph_h_origin_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph,
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hb_position_t *x,
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hb_position_t *y,
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void *user_data HB_UNUSED)
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hb_font_get_glyph_h_origin_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph,
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hb_position_t *x,
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hb_position_t *y,
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void *user_data HB_UNUSED)
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{
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hb_bool_t ret = font->parent->get_glyph_h_origin (glyph, x, y);
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if (ret)
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@ -315,23 +317,23 @@ hb_font_get_glyph_h_origin_default (hb_font_t *font,
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}
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static hb_bool_t
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hb_font_get_glyph_v_origin_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph HB_UNUSED,
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hb_position_t *x,
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hb_position_t *y,
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void *user_data HB_UNUSED)
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hb_font_get_glyph_v_origin_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph HB_UNUSED,
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hb_position_t *x,
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hb_position_t *y,
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void *user_data HB_UNUSED)
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{
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*x = *y = 0;
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return false;
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}
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static hb_bool_t
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hb_font_get_glyph_v_origin_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph,
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hb_position_t *x,
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hb_position_t *y,
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void *user_data HB_UNUSED)
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hb_font_get_glyph_v_origin_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph,
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hb_position_t *x,
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hb_position_t *y,
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void *user_data HB_UNUSED)
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{
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hb_bool_t ret = font->parent->get_glyph_v_origin (glyph, x, y);
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if (ret)
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@ -340,61 +342,61 @@ hb_font_get_glyph_v_origin_default (hb_font_t *font,
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}
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static hb_position_t
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hb_font_get_glyph_h_kerning_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_codepoint_t left_glyph HB_UNUSED,
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hb_codepoint_t right_glyph HB_UNUSED,
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void *user_data HB_UNUSED)
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hb_font_get_glyph_h_kerning_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_codepoint_t left_glyph HB_UNUSED,
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hb_codepoint_t right_glyph HB_UNUSED,
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void *user_data HB_UNUSED)
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{
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return 0;
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}
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static hb_position_t
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hb_font_get_glyph_h_kerning_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t left_glyph,
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hb_codepoint_t right_glyph,
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void *user_data HB_UNUSED)
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hb_font_get_glyph_h_kerning_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t left_glyph,
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hb_codepoint_t right_glyph,
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void *user_data HB_UNUSED)
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{
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return font->parent_scale_x_distance (font->parent->get_glyph_h_kerning (left_glyph, right_glyph));
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}
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#ifndef HB_DISABLE_DEPRECATED
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static hb_position_t
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hb_font_get_glyph_v_kerning_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_codepoint_t top_glyph HB_UNUSED,
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hb_codepoint_t bottom_glyph HB_UNUSED,
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void *user_data HB_UNUSED)
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hb_font_get_glyph_v_kerning_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_codepoint_t top_glyph HB_UNUSED,
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hb_codepoint_t bottom_glyph HB_UNUSED,
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void *user_data HB_UNUSED)
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{
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return 0;
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}
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static hb_position_t
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hb_font_get_glyph_v_kerning_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t top_glyph,
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hb_codepoint_t bottom_glyph,
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void *user_data HB_UNUSED)
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hb_font_get_glyph_v_kerning_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t top_glyph,
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hb_codepoint_t bottom_glyph,
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void *user_data HB_UNUSED)
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{
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return font->parent_scale_y_distance (font->parent->get_glyph_v_kerning (top_glyph, bottom_glyph));
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}
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#endif
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static hb_bool_t
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hb_font_get_glyph_extents_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph HB_UNUSED,
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hb_font_get_glyph_extents_nil (hb_font_t *font HB_UNUSED,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph HB_UNUSED,
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hb_glyph_extents_t *extents,
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void *user_data HB_UNUSED)
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void *user_data HB_UNUSED)
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{
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memset (extents, 0, sizeof (*extents));
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return false;
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}
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static hb_bool_t
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hb_font_get_glyph_extents_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph,
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hb_font_get_glyph_extents_default (hb_font_t *font,
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void *font_data HB_UNUSED,
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hb_codepoint_t glyph,
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hb_glyph_extents_t *extents,
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void *user_data HB_UNUSED)
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void *user_data HB_UNUSED)
|
||||
{
|
||||
hb_bool_t ret = font->parent->get_glyph_extents (glyph, extents);
|
||||
if (ret) {
|
||||
@ -405,25 +407,25 @@ hb_font_get_glyph_extents_default (hb_font_t *font,
|
||||
}
|
||||
|
||||
static hb_bool_t
|
||||
hb_font_get_glyph_contour_point_nil (hb_font_t *font HB_UNUSED,
|
||||
void *font_data HB_UNUSED,
|
||||
hb_codepoint_t glyph HB_UNUSED,
|
||||
unsigned int point_index HB_UNUSED,
|
||||
hb_position_t *x,
|
||||
hb_position_t *y,
|
||||
void *user_data HB_UNUSED)
|
||||
hb_font_get_glyph_contour_point_nil (hb_font_t *font HB_UNUSED,
|
||||
void *font_data HB_UNUSED,
|
||||
hb_codepoint_t glyph HB_UNUSED,
|
||||
unsigned int point_index HB_UNUSED,
|
||||
hb_position_t *x,
|
||||
hb_position_t *y,
|
||||
void *user_data HB_UNUSED)
|
||||
{
|
||||
*x = *y = 0;
|
||||
return false;
|
||||
}
|
||||
static hb_bool_t
|
||||
hb_font_get_glyph_contour_point_default (hb_font_t *font,
|
||||
void *font_data HB_UNUSED,
|
||||
hb_codepoint_t glyph,
|
||||
unsigned int point_index,
|
||||
hb_position_t *x,
|
||||
hb_position_t *y,
|
||||
void *user_data HB_UNUSED)
|
||||
hb_font_get_glyph_contour_point_default (hb_font_t *font,
|
||||
void *font_data HB_UNUSED,
|
||||
hb_codepoint_t glyph,
|
||||
unsigned int point_index,
|
||||
hb_position_t *x,
|
||||
hb_position_t *y,
|
||||
void *user_data HB_UNUSED)
|
||||
{
|
||||
hb_bool_t ret = font->parent->get_glyph_contour_point (glyph, point_index, x, y);
|
||||
if (ret)
|
||||
@ -432,42 +434,45 @@ hb_font_get_glyph_contour_point_default (hb_font_t *font,
|
||||
}
|
||||
|
||||
static hb_bool_t
|
||||
hb_font_get_glyph_name_nil (hb_font_t *font HB_UNUSED,
|
||||
void *font_data HB_UNUSED,
|
||||
hb_codepoint_t glyph HB_UNUSED,
|
||||
char *name, unsigned int size,
|
||||
void *user_data HB_UNUSED)
|
||||
hb_font_get_glyph_name_nil (hb_font_t *font HB_UNUSED,
|
||||
void *font_data HB_UNUSED,
|
||||
hb_codepoint_t glyph HB_UNUSED,
|
||||
char *name,
|
||||
unsigned int size,
|
||||
void *user_data HB_UNUSED)
|
||||
{
|
||||
if (size) *name = '\0';
|
||||
return false;
|
||||
}
|
||||
static hb_bool_t
|
||||
hb_font_get_glyph_name_default (hb_font_t *font,
|
||||
void *font_data HB_UNUSED,
|
||||
hb_codepoint_t glyph,
|
||||
char *name, unsigned int size,
|
||||
void *user_data HB_UNUSED)
|
||||
hb_font_get_glyph_name_default (hb_font_t *font,
|
||||
void *font_data HB_UNUSED,
|
||||
hb_codepoint_t glyph,
|
||||
char *name,
|
||||
unsigned int size,
|
||||
void *user_data HB_UNUSED)
|
||||
{
|
||||
return font->parent->get_glyph_name (glyph, name, size);
|
||||
}
|
||||
|
||||
static hb_bool_t
|
||||
hb_font_get_glyph_from_name_nil (hb_font_t *font HB_UNUSED,
|
||||
void *font_data HB_UNUSED,
|
||||
const char *name HB_UNUSED,
|
||||
int len HB_UNUSED, /* -1 means nul-terminated */
|
||||
hb_font_get_glyph_from_name_nil (hb_font_t *font HB_UNUSED,
|
||||
void *font_data HB_UNUSED,
|
||||
const char *name HB_UNUSED,
|
||||
int len HB_UNUSED, /* -1 means nul-terminated */
|
||||
hb_codepoint_t *glyph,
|
||||
void *user_data HB_UNUSED)
|
||||
void *user_data HB_UNUSED)
|
||||
{
|
||||
*glyph = 0;
|
||||
return false;
|
||||
}
|
||||
static hb_bool_t
|
||||
hb_font_get_glyph_from_name_default (hb_font_t *font,
|
||||
void *font_data HB_UNUSED,
|
||||
const char *name, int len, /* -1 means nul-terminated */
|
||||
hb_font_get_glyph_from_name_default (hb_font_t *font,
|
||||
void *font_data HB_UNUSED,
|
||||
const char *name,
|
||||
int len, /* -1 means nul-terminated */
|
||||
hb_codepoint_t *glyph,
|
||||
void *user_data HB_UNUSED)
|
||||
void *user_data HB_UNUSED)
|
||||
{
|
||||
return font->parent->get_glyph_from_name (name, len, glyph);
|
||||
}
|
||||
@ -728,7 +733,7 @@ hb_font_t::has_func (unsigned int i)
|
||||
* Since: 1.1.3
|
||||
**/
|
||||
hb_bool_t
|
||||
hb_font_get_h_extents (hb_font_t *font,
|
||||
hb_font_get_h_extents (hb_font_t *font,
|
||||
hb_font_extents_t *extents)
|
||||
{
|
||||
return font->get_font_h_extents (extents);
|
||||
@ -746,7 +751,7 @@ hb_font_get_h_extents (hb_font_t *font,
|
||||
* Since: 1.1.3
|
||||
**/
|
||||
hb_bool_t
|
||||
hb_font_get_v_extents (hb_font_t *font,
|
||||
hb_font_get_v_extents (hb_font_t *font,
|
||||
hb_font_extents_t *extents)
|
||||
{
|
||||
return font->get_font_v_extents (extents);
|
||||
@ -766,8 +771,9 @@ hb_font_get_v_extents (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
hb_bool_t
|
||||
hb_font_get_glyph (hb_font_t *font,
|
||||
hb_codepoint_t unicode, hb_codepoint_t variation_selector,
|
||||
hb_font_get_glyph (hb_font_t *font,
|
||||
hb_codepoint_t unicode,
|
||||
hb_codepoint_t variation_selector,
|
||||
hb_codepoint_t *glyph)
|
||||
{
|
||||
if (unlikely (variation_selector))
|
||||
@ -788,8 +794,8 @@ hb_font_get_glyph (hb_font_t *font,
|
||||
* Since: 1.2.3
|
||||
**/
|
||||
hb_bool_t
|
||||
hb_font_get_nominal_glyph (hb_font_t *font,
|
||||
hb_codepoint_t unicode,
|
||||
hb_font_get_nominal_glyph (hb_font_t *font,
|
||||
hb_codepoint_t unicode,
|
||||
hb_codepoint_t *glyph)
|
||||
{
|
||||
return font->get_nominal_glyph (unicode, glyph);
|
||||
@ -832,8 +838,9 @@ hb_font_get_nominal_glyphs (hb_font_t *font,
|
||||
* Since: 1.2.3
|
||||
**/
|
||||
hb_bool_t
|
||||
hb_font_get_variation_glyph (hb_font_t *font,
|
||||
hb_codepoint_t unicode, hb_codepoint_t variation_selector,
|
||||
hb_font_get_variation_glyph (hb_font_t *font,
|
||||
hb_codepoint_t unicode,
|
||||
hb_codepoint_t variation_selector,
|
||||
hb_codepoint_t *glyph)
|
||||
{
|
||||
return font->get_variation_glyph (unicode, variation_selector, glyph);
|
||||
@ -851,8 +858,8 @@ hb_font_get_variation_glyph (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
hb_position_t
|
||||
hb_font_get_glyph_h_advance (hb_font_t *font,
|
||||
hb_codepoint_t glyph)
|
||||
hb_font_get_glyph_h_advance (hb_font_t *font,
|
||||
hb_codepoint_t glyph)
|
||||
{
|
||||
return font->get_glyph_h_advance (glyph);
|
||||
}
|
||||
@ -869,8 +876,8 @@ hb_font_get_glyph_h_advance (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
hb_position_t
|
||||
hb_font_get_glyph_v_advance (hb_font_t *font,
|
||||
hb_codepoint_t glyph)
|
||||
hb_font_get_glyph_v_advance (hb_font_t *font,
|
||||
hb_codepoint_t glyph)
|
||||
{
|
||||
return font->get_glyph_v_advance (glyph);
|
||||
}
|
||||
@ -884,12 +891,12 @@ hb_font_get_glyph_v_advance (hb_font_t *font,
|
||||
* Since: 1.8.6
|
||||
**/
|
||||
void
|
||||
hb_font_get_glyph_h_advances (hb_font_t* font,
|
||||
unsigned int count,
|
||||
hb_font_get_glyph_h_advances (hb_font_t* font,
|
||||
unsigned int count,
|
||||
const hb_codepoint_t *first_glyph,
|
||||
unsigned glyph_stride,
|
||||
hb_position_t *first_advance,
|
||||
unsigned advance_stride)
|
||||
unsigned glyph_stride,
|
||||
hb_position_t *first_advance,
|
||||
unsigned advance_stride)
|
||||
{
|
||||
font->get_glyph_h_advances (count, first_glyph, glyph_stride, first_advance, advance_stride);
|
||||
}
|
||||
@ -902,12 +909,12 @@ hb_font_get_glyph_h_advances (hb_font_t* font,
|
||||
* Since: 1.8.6
|
||||
**/
|
||||
void
|
||||
hb_font_get_glyph_v_advances (hb_font_t* font,
|
||||
unsigned int count,
|
||||
hb_font_get_glyph_v_advances (hb_font_t* font,
|
||||
unsigned int count,
|
||||
const hb_codepoint_t *first_glyph,
|
||||
unsigned glyph_stride,
|
||||
hb_position_t *first_advance,
|
||||
unsigned advance_stride)
|
||||
unsigned glyph_stride,
|
||||
hb_position_t *first_advance,
|
||||
unsigned advance_stride)
|
||||
{
|
||||
font->get_glyph_v_advances (count, first_glyph, glyph_stride, first_advance, advance_stride);
|
||||
}
|
||||
@ -926,9 +933,10 @@ hb_font_get_glyph_v_advances (hb_font_t* font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
hb_bool_t
|
||||
hb_font_get_glyph_h_origin (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_position_t *x, hb_position_t *y)
|
||||
hb_font_get_glyph_h_origin (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_position_t *x,
|
||||
hb_position_t *y)
|
||||
{
|
||||
return font->get_glyph_h_origin (glyph, x, y);
|
||||
}
|
||||
@ -947,9 +955,10 @@ hb_font_get_glyph_h_origin (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
hb_bool_t
|
||||
hb_font_get_glyph_v_origin (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_position_t *x, hb_position_t *y)
|
||||
hb_font_get_glyph_v_origin (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_position_t *x,
|
||||
hb_position_t *y)
|
||||
{
|
||||
return font->get_glyph_v_origin (glyph, x, y);
|
||||
}
|
||||
@ -967,8 +976,9 @@ hb_font_get_glyph_v_origin (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
hb_position_t
|
||||
hb_font_get_glyph_h_kerning (hb_font_t *font,
|
||||
hb_codepoint_t left_glyph, hb_codepoint_t right_glyph)
|
||||
hb_font_get_glyph_h_kerning (hb_font_t *font,
|
||||
hb_codepoint_t left_glyph,
|
||||
hb_codepoint_t right_glyph)
|
||||
{
|
||||
return font->get_glyph_h_kerning (left_glyph, right_glyph);
|
||||
}
|
||||
@ -988,8 +998,9 @@ hb_font_get_glyph_h_kerning (hb_font_t *font,
|
||||
* Deprecated: 2.0.0
|
||||
**/
|
||||
hb_position_t
|
||||
hb_font_get_glyph_v_kerning (hb_font_t *font,
|
||||
hb_codepoint_t top_glyph, hb_codepoint_t bottom_glyph)
|
||||
hb_font_get_glyph_v_kerning (hb_font_t *font,
|
||||
hb_codepoint_t top_glyph,
|
||||
hb_codepoint_t bottom_glyph)
|
||||
{
|
||||
return font->get_glyph_v_kerning (top_glyph, bottom_glyph);
|
||||
}
|
||||
@ -1008,8 +1019,8 @@ hb_font_get_glyph_v_kerning (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
hb_bool_t
|
||||
hb_font_get_glyph_extents (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_font_get_glyph_extents (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_glyph_extents_t *extents)
|
||||
{
|
||||
return font->get_glyph_extents (glyph, extents);
|
||||
@ -1030,9 +1041,11 @@ hb_font_get_glyph_extents (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
hb_bool_t
|
||||
hb_font_get_glyph_contour_point (hb_font_t *font,
|
||||
hb_codepoint_t glyph, unsigned int point_index,
|
||||
hb_position_t *x, hb_position_t *y)
|
||||
hb_font_get_glyph_contour_point (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
unsigned int point_index,
|
||||
hb_position_t *x,
|
||||
hb_position_t *y)
|
||||
{
|
||||
return font->get_glyph_contour_point (glyph, point_index, x, y);
|
||||
}
|
||||
@ -1051,9 +1064,10 @@ hb_font_get_glyph_contour_point (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
hb_bool_t
|
||||
hb_font_get_glyph_name (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
char *name, unsigned int size)
|
||||
hb_font_get_glyph_name (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
char *name,
|
||||
unsigned int size)
|
||||
{
|
||||
return font->get_glyph_name (glyph, name, size);
|
||||
}
|
||||
@ -1072,8 +1086,9 @@ hb_font_get_glyph_name (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
hb_bool_t
|
||||
hb_font_get_glyph_from_name (hb_font_t *font,
|
||||
const char *name, int len, /* -1 means nul-terminated */
|
||||
hb_font_get_glyph_from_name (hb_font_t *font,
|
||||
const char *name,
|
||||
int len, /* -1 means nul-terminated */
|
||||
hb_codepoint_t *glyph)
|
||||
{
|
||||
return font->get_glyph_from_name (name, len, glyph);
|
||||
@ -1093,8 +1108,8 @@ hb_font_get_glyph_from_name (hb_font_t *font,
|
||||
* Since: 1.1.3
|
||||
**/
|
||||
void
|
||||
hb_font_get_extents_for_direction (hb_font_t *font,
|
||||
hb_direction_t direction,
|
||||
hb_font_get_extents_for_direction (hb_font_t *font,
|
||||
hb_direction_t direction,
|
||||
hb_font_extents_t *extents)
|
||||
{
|
||||
return font->get_extents_for_direction (direction, extents);
|
||||
@ -1112,10 +1127,11 @@ hb_font_get_extents_for_direction (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
void
|
||||
hb_font_get_glyph_advance_for_direction (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_direction_t direction,
|
||||
hb_position_t *x, hb_position_t *y)
|
||||
hb_font_get_glyph_advance_for_direction (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_direction_t direction,
|
||||
hb_position_t *x,
|
||||
hb_position_t *y)
|
||||
{
|
||||
return font->get_glyph_advance_for_direction (glyph, direction, x, y);
|
||||
}
|
||||
@ -1129,13 +1145,13 @@ hb_font_get_glyph_advance_for_direction (hb_font_t *font,
|
||||
* Since: 1.8.6
|
||||
**/
|
||||
HB_EXTERN void
|
||||
hb_font_get_glyph_advances_for_direction (hb_font_t* font,
|
||||
hb_direction_t direction,
|
||||
unsigned int count,
|
||||
hb_font_get_glyph_advances_for_direction (hb_font_t* font,
|
||||
hb_direction_t direction,
|
||||
unsigned int count,
|
||||
const hb_codepoint_t *first_glyph,
|
||||
unsigned glyph_stride,
|
||||
hb_position_t *first_advance,
|
||||
unsigned advance_stride)
|
||||
unsigned glyph_stride,
|
||||
hb_position_t *first_advance,
|
||||
unsigned advance_stride)
|
||||
{
|
||||
font->get_glyph_advances_for_direction (direction, count, first_glyph, glyph_stride, first_advance, advance_stride);
|
||||
}
|
||||
@ -1153,10 +1169,11 @@ hb_font_get_glyph_advances_for_direction (hb_font_t* font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
void
|
||||
hb_font_get_glyph_origin_for_direction (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_direction_t direction,
|
||||
hb_position_t *x, hb_position_t *y)
|
||||
hb_font_get_glyph_origin_for_direction (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_direction_t direction,
|
||||
hb_position_t *x,
|
||||
hb_position_t *y)
|
||||
{
|
||||
return font->get_glyph_origin_for_direction (glyph, direction, x, y);
|
||||
}
|
||||
@ -1174,10 +1191,11 @@ hb_font_get_glyph_origin_for_direction (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
void
|
||||
hb_font_add_glyph_origin_for_direction (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_direction_t direction,
|
||||
hb_position_t *x, hb_position_t *y)
|
||||
hb_font_add_glyph_origin_for_direction (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_direction_t direction,
|
||||
hb_position_t *x,
|
||||
hb_position_t *y)
|
||||
{
|
||||
return font->add_glyph_origin_for_direction (glyph, direction, x, y);
|
||||
}
|
||||
@ -1195,10 +1213,11 @@ hb_font_add_glyph_origin_for_direction (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
void
|
||||
hb_font_subtract_glyph_origin_for_direction (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_direction_t direction,
|
||||
hb_position_t *x, hb_position_t *y)
|
||||
hb_font_subtract_glyph_origin_for_direction (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_direction_t direction,
|
||||
hb_position_t *x,
|
||||
hb_position_t *y)
|
||||
{
|
||||
return font->subtract_glyph_origin_for_direction (glyph, direction, x, y);
|
||||
}
|
||||
@ -1217,10 +1236,12 @@ hb_font_subtract_glyph_origin_for_direction (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
void
|
||||
hb_font_get_glyph_kerning_for_direction (hb_font_t *font,
|
||||
hb_codepoint_t first_glyph, hb_codepoint_t second_glyph,
|
||||
hb_direction_t direction,
|
||||
hb_position_t *x, hb_position_t *y)
|
||||
hb_font_get_glyph_kerning_for_direction (hb_font_t *font,
|
||||
hb_codepoint_t first_glyph,
|
||||
hb_codepoint_t second_glyph,
|
||||
hb_direction_t direction,
|
||||
hb_position_t *x,
|
||||
hb_position_t *y)
|
||||
{
|
||||
return font->get_glyph_kerning_for_direction (first_glyph, second_glyph, direction, x, y);
|
||||
}
|
||||
@ -1239,9 +1260,9 @@ hb_font_get_glyph_kerning_for_direction (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
hb_bool_t
|
||||
hb_font_get_glyph_extents_for_origin (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_direction_t direction,
|
||||
hb_font_get_glyph_extents_for_origin (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
hb_direction_t direction,
|
||||
hb_glyph_extents_t *extents)
|
||||
{
|
||||
return font->get_glyph_extents_for_origin (glyph, direction, extents);
|
||||
@ -1263,10 +1284,12 @@ hb_font_get_glyph_extents_for_origin (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
hb_bool_t
|
||||
hb_font_get_glyph_contour_point_for_origin (hb_font_t *font,
|
||||
hb_codepoint_t glyph, unsigned int point_index,
|
||||
hb_direction_t direction,
|
||||
hb_position_t *x, hb_position_t *y)
|
||||
hb_font_get_glyph_contour_point_for_origin (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
unsigned int point_index,
|
||||
hb_direction_t direction,
|
||||
hb_position_t *x,
|
||||
hb_position_t *y)
|
||||
{
|
||||
return font->get_glyph_contour_point_for_origin (glyph, point_index, direction, x, y);
|
||||
}
|
||||
@ -1284,9 +1307,10 @@ hb_font_get_glyph_contour_point_for_origin (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
void
|
||||
hb_font_glyph_to_string (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
char *s, unsigned int size)
|
||||
hb_font_glyph_to_string (hb_font_t *font,
|
||||
hb_codepoint_t glyph,
|
||||
char *s,
|
||||
unsigned int size)
|
||||
{
|
||||
font->glyph_to_string (glyph, s, size);
|
||||
}
|
||||
@ -1306,8 +1330,9 @@ hb_font_glyph_to_string (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
hb_bool_t
|
||||
hb_font_glyph_from_string (hb_font_t *font,
|
||||
const char *s, int len, /* -1 means nul-terminated */
|
||||
hb_font_glyph_from_string (hb_font_t *font,
|
||||
const char *s,
|
||||
int len, /* -1 means nul-terminated */
|
||||
hb_codepoint_t *glyph)
|
||||
{
|
||||
return font->glyph_from_string (s, len, glyph);
|
||||
@ -1757,8 +1782,8 @@ hb_font_set_funcs_data (hb_font_t *font,
|
||||
**/
|
||||
void
|
||||
hb_font_set_scale (hb_font_t *font,
|
||||
int x_scale,
|
||||
int y_scale)
|
||||
int x_scale,
|
||||
int y_scale)
|
||||
{
|
||||
if (hb_object_is_immutable (font))
|
||||
return;
|
||||
@ -1780,8 +1805,8 @@ hb_font_set_scale (hb_font_t *font,
|
||||
**/
|
||||
void
|
||||
hb_font_get_scale (hb_font_t *font,
|
||||
int *x_scale,
|
||||
int *y_scale)
|
||||
int *x_scale,
|
||||
int *y_scale)
|
||||
{
|
||||
if (x_scale) *x_scale = font->x_scale;
|
||||
if (y_scale) *y_scale = font->y_scale;
|
||||
@ -1798,9 +1823,9 @@ hb_font_get_scale (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
void
|
||||
hb_font_set_ppem (hb_font_t *font,
|
||||
unsigned int x_ppem,
|
||||
unsigned int y_ppem)
|
||||
hb_font_set_ppem (hb_font_t *font,
|
||||
unsigned int x_ppem,
|
||||
unsigned int y_ppem)
|
||||
{
|
||||
if (hb_object_is_immutable (font))
|
||||
return;
|
||||
@ -1820,7 +1845,7 @@ hb_font_set_ppem (hb_font_t *font,
|
||||
* Since: 0.9.2
|
||||
**/
|
||||
void
|
||||
hb_font_get_ppem (hb_font_t *font,
|
||||
hb_font_get_ppem (hb_font_t *font,
|
||||
unsigned int *x_ppem,
|
||||
unsigned int *y_ppem)
|
||||
{
|
||||
@ -1840,7 +1865,8 @@ hb_font_get_ppem (hb_font_t *font,
|
||||
* Since: 1.6.0
|
||||
**/
|
||||
void
|
||||
hb_font_set_ptem (hb_font_t *font, float ptem)
|
||||
hb_font_set_ptem (hb_font_t *font,
|
||||
float ptem)
|
||||
{
|
||||
if (hb_object_is_immutable (font))
|
||||
return;
|
||||
@ -1875,9 +1901,9 @@ hb_font_get_ptem (hb_font_t *font)
|
||||
* Since: 1.4.2
|
||||
*/
|
||||
void
|
||||
hb_font_set_variations (hb_font_t *font,
|
||||
hb_font_set_variations (hb_font_t *font,
|
||||
const hb_variation_t *variations,
|
||||
unsigned int variations_length)
|
||||
unsigned int variations_length)
|
||||
{
|
||||
if (hb_object_is_immutable (font))
|
||||
return;
|
||||
@ -1923,9 +1949,9 @@ hb_font_set_variations (hb_font_t *font,
|
||||
* Since: 1.4.2
|
||||
*/
|
||||
void
|
||||
hb_font_set_var_coords_design (hb_font_t *font,
|
||||
const float *coords,
|
||||
unsigned int coords_length)
|
||||
hb_font_set_var_coords_design (hb_font_t *font,
|
||||
const float *coords,
|
||||
unsigned int coords_length)
|
||||
{
|
||||
if (hb_object_is_immutable (font))
|
||||
return;
|
||||
@ -1980,9 +2006,9 @@ hb_font_set_var_named_instance (hb_font_t *font,
|
||||
* Since: 1.4.2
|
||||
*/
|
||||
void
|
||||
hb_font_set_var_coords_normalized (hb_font_t *font,
|
||||
const int *coords, /* 2.14 normalized */
|
||||
unsigned int coords_length)
|
||||
hb_font_set_var_coords_normalized (hb_font_t *font,
|
||||
const int *coords, /* 2.14 normalized */
|
||||
unsigned int coords_length)
|
||||
{
|
||||
if (hb_object_is_immutable (font))
|
||||
return;
|
||||
@ -2023,7 +2049,7 @@ hb_font_set_var_coords_normalized (hb_font_t *font,
|
||||
* Since: 1.4.2
|
||||
*/
|
||||
const int *
|
||||
hb_font_get_var_coords_normalized (hb_font_t *font,
|
||||
hb_font_get_var_coords_normalized (hb_font_t *font,
|
||||
unsigned int *length)
|
||||
{
|
||||
if (length)
|
||||
@ -2115,23 +2141,23 @@ trampoline_destroy (void *user_data)
|
||||
typedef hb_trampoline_t<hb_font_get_glyph_func_t> hb_font_get_glyph_trampoline_t;
|
||||
|
||||
static hb_bool_t
|
||||
hb_font_get_nominal_glyph_trampoline (hb_font_t *font,
|
||||
void *font_data,
|
||||
hb_codepoint_t unicode,
|
||||
hb_font_get_nominal_glyph_trampoline (hb_font_t *font,
|
||||
void *font_data,
|
||||
hb_codepoint_t unicode,
|
||||
hb_codepoint_t *glyph,
|
||||
void *user_data)
|
||||
void *user_data)
|
||||
{
|
||||
hb_font_get_glyph_trampoline_t *trampoline = (hb_font_get_glyph_trampoline_t *) user_data;
|
||||
return trampoline->func (font, font_data, unicode, 0, glyph, trampoline->closure.user_data);
|
||||
}
|
||||
|
||||
static hb_bool_t
|
||||
hb_font_get_variation_glyph_trampoline (hb_font_t *font,
|
||||
void *font_data,
|
||||
hb_codepoint_t unicode,
|
||||
hb_codepoint_t variation_selector,
|
||||
hb_font_get_variation_glyph_trampoline (hb_font_t *font,
|
||||
void *font_data,
|
||||
hb_codepoint_t unicode,
|
||||
hb_codepoint_t variation_selector,
|
||||
hb_codepoint_t *glyph,
|
||||
void *user_data)
|
||||
void *user_data)
|
||||
{
|
||||
hb_font_get_glyph_trampoline_t *trampoline = (hb_font_get_glyph_trampoline_t *) user_data;
|
||||
return trampoline->func (font, font_data, unicode, variation_selector, glyph, trampoline->closure.user_data);
|
||||
@ -2151,9 +2177,10 @@ hb_font_get_variation_glyph_trampoline (hb_font_t *font,
|
||||
* Deprecated: 1.2.3
|
||||
**/
|
||||
void
|
||||
hb_font_funcs_set_glyph_func (hb_font_funcs_t *ffuncs,
|
||||
hb_font_get_glyph_func_t func,
|
||||
void *user_data, hb_destroy_func_t destroy)
|
||||
hb_font_funcs_set_glyph_func (hb_font_funcs_t *ffuncs,
|
||||
hb_font_get_glyph_func_t func,
|
||||
void *user_data,
|
||||
hb_destroy_func_t destroy)
|
||||
{
|
||||
if (hb_object_is_immutable (ffuncs))
|
||||
{
|
||||
|
||||
Loading…
Reference in New Issue
Block a user