| Index: third_party/harfbuzz-ng/src/hb-ot-shape-complex-private.hh
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| diff --git a/third_party/harfbuzz-ng/src/hb-ot-shape-complex-private.hh b/third_party/harfbuzz-ng/src/hb-ot-shape-complex-private.hh
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| new file mode 100644
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| index 0000000000000000000000000000000000000000..fed167dec3beffbbb61260d27152368ebd190999
|
| --- /dev/null
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| +++ b/third_party/harfbuzz-ng/src/hb-ot-shape-complex-private.hh
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| @@ -0,0 +1,97 @@
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| +/*
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| + * Copyright (C) 2010 Google, Inc.
|
| + *
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| + * This is part of HarfBuzz, a text shaping library.
|
| + *
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| + * Permission is hereby granted, without written agreement and without
|
| + * license or royalty fees, to use, copy, modify, and distribute this
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| + * software and its documentation for any purpose, provided that the
|
| + * above copyright notice and the following two paragraphs appear in
|
| + * all copies of this software.
|
| + *
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| + * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
|
| + * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
|
| + * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
|
| + * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
|
| + * DAMAGE.
|
| + *
|
| + * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
|
| + * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
| + * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
|
| + * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
|
| + * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
|
| + *
|
| + * Google Author(s): Behdad Esfahbod
|
| + */
|
| +
|
| +#ifndef HB_OT_SHAPE_COMPLEX_PRIVATE_HH
|
| +#define HB_OT_SHAPE_COMPLEX_PRIVATE_HH
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| +
|
| +#include "hb-private.h"
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| +
|
| +#include "hb-ot-shape-private.hh"
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| +
|
| +HB_BEGIN_DECLS
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| +
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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)
|
| +{
|
| + switch ((int) props->script) {
|
| + case HB_SCRIPT_ARABIC:
|
| + case HB_SCRIPT_NKO:
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| + case HB_SCRIPT_SYRIAC:
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| + case HB_SCRIPT_MANDAIC:
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| + case HB_SCRIPT_MONGOLIAN:
|
| + return hb_ot_complex_shaper_arabic;
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| +
|
| + default:
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| + return hb_ot_complex_shaper_none;
|
| + }
|
| +}
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| +
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| +
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| +
|
| +/*
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| + * collect_features()
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| + *
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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.
|
| + */
|
| +
|
| +HB_INTERNAL void _hb_ot_shape_complex_collect_features_arabic (hb_ot_shape_plan_t *plan, const hb_segment_properties_t *props);
|
| +
|
| +static inline void
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| +hb_ot_shape_complex_collect_features (hb_ot_shape_plan_t *plan,
|
| + const hb_segment_properties_t *props)
|
| +{
|
| + switch (plan->shaper) {
|
| + case hb_ot_complex_shaper_arabic: _hb_ot_shape_complex_collect_features_arabic (plan, props); return;
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| + case hb_ot_complex_shaper_none: default: return;
|
| + }
|
| +}
|
| +
|
| +
|
| +/* 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.
|
| + */
|
| +
|
| +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)
|
| +{
|
| + switch (c->plan->shaper) {
|
| + case hb_ot_complex_shaper_arabic: _hb_ot_shape_complex_setup_masks_arabic (c); return;
|
| + case hb_ot_complex_shaper_none: default: return;
|
| + }
|
| +}
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| +
|
| +
|
| +HB_END_DECLS
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| +
|
| +#endif /* HB_OT_SHAPE_COMPLEX_PRIVATE_HH */
|
|
|