Hookup Arabic shaper!
Not tested yet.
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@ -24,7 +24,7 @@
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* Google Author(s): Behdad Esfahbod
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*/
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#include "hb-ot-shape-private.hh"
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#include "hb-ot-shape-complex-private.hh"
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HB_BEGIN_DECLS
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@ -679,7 +679,7 @@ _hb_ot_shape_complex_collect_features_arabic (hb_ot_shape_plan_t *plan, const hb
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}
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void
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_hb_ot_analyze_complex_arabic (hb_ot_shape_context_t *c)
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_hb_ot_shape_complex_setup_masks_arabic (hb_ot_shape_context_t *c)
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{
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unsigned int count = c->buffer->len;
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unsigned int prev = 0, state = 0;
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@ -705,7 +705,7 @@ _hb_ot_analyze_complex_arabic (hb_ot_shape_context_t *c)
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hb_mask_t mask_array[TOTAL_NUM_FEATURES] = {0};
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unsigned int num_masks = c->buffer->props.script == HB_SCRIPT_SYRIAC ? SYRIAC_NUM_FEATURES : COMMON_NUM_FEATURES;
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for (unsigned int i = 0; i < num_masks; i++)
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mask_array[i] = 0 /* XXX find_mask */;
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mask_array[i] = c->plan->map.get_mask (arabic_syriac_features[i]);
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for (unsigned int i = 0; i < count; i++)
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c->buffer->info[i].mask |= mask_array[c->buffer->info[i].gproperty];
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@ -29,24 +29,11 @@
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#include "hb-private.h"
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#include "hb-ot-map-private.hh"
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#include "hb-ot-shape-private.hh"
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HB_BEGIN_DECLS
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enum hb_ot_complex_shaper_t {
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hb_ot_complex_shaper_none,
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hb_ot_complex_shaper_arabic
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};
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struct hb_ot_shape_plan_t
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{
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hb_ot_map_t map;
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hb_ot_complex_shaper_t shaper;
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};
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static inline hb_ot_complex_shaper_t
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hb_ot_shape_complex_categorize (const hb_segment_properties_t *props)
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{
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@ -66,7 +53,9 @@ hb_ot_shape_complex_categorize (const hb_segment_properties_t *props)
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/*
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* collect_features()
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*
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* Called during planning. Shapers should call plan->map.add_feature().
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* Called during shape_plan().
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*
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* Shapers should use plan->map to add their features.
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*/
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HB_INTERNAL void _hb_ot_shape_complex_collect_features_arabic (hb_ot_shape_plan_t *plan, const hb_segment_properties_t *props);
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@ -82,6 +71,24 @@ hb_ot_shape_complex_collect_features (hb_ot_shape_plan_t *plan,
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}
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/* setup_masks()
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*
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* Called during shape_execute().
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*
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* Shapers should use c->plan.map to get feature masks and set on buffer.
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*/
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HB_INTERNAL void _hb_ot_shape_complex_setup_masks_arabic (hb_ot_shape_context_t *c);
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static inline void
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hb_ot_shape_complex_setup_masks (hb_ot_shape_context_t *c)
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{
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switch (c->plan->shaper) {
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case hb_ot_complex_shaper_arabic: _hb_ot_shape_complex_setup_masks_arabic (c); return;
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case hb_ot_complex_shaper_none: default: return;
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}
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}
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HB_END_DECLS
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@ -31,11 +31,23 @@
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#include "hb-ot-shape.h"
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#include "hb-ot-shape-complex-private.hh"
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#include "hb-ot-map-private.hh"
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HB_BEGIN_DECLS
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enum hb_ot_complex_shaper_t {
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hb_ot_complex_shaper_none,
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hb_ot_complex_shaper_arabic
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};
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struct hb_ot_shape_plan_t
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{
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hb_ot_map_t map;
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hb_ot_complex_shaper_t shaper;
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};
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struct hb_ot_shape_context_t
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{
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/* Input to hb_ot_shape_execute() */
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@ -27,6 +27,7 @@
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*/
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#include "hb-ot-shape-private.hh"
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#include "hb-ot-shape-complex-private.hh"
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HB_BEGIN_DECLS
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@ -95,7 +96,7 @@ hb_ot_shape_setup_masks (hb_ot_shape_context_t *c)
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}
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}
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/* complex */
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hb_ot_shape_complex_setup_masks (c);
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}
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