Index: third_party/harfbuzz-ng/src/hb-ot-shape-complex-private.hh |
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 |
new file mode 100644 |
index 0000000000000000000000000000000000000000..fed167dec3beffbbb61260d27152368ebd190999 |
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+++ b/third_party/harfbuzz-ng/src/hb-ot-shape-complex-private.hh |
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+/* |
+ * Copyright (C) 2010 Google, Inc. |
+ * |
+ * This is part of HarfBuzz, a text shaping library. |
+ * |
+ * Permission is hereby granted, without written agreement and without |
+ * license or royalty fees, to use, copy, modify, and distribute this |
+ * 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. |
+ * |
+ * 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 |
+ |
+#include "hb-private.h" |
+ |
+#include "hb-ot-shape-private.hh" |
+ |
+HB_BEGIN_DECLS |
+ |
+ |
+static inline hb_ot_complex_shaper_t |
+hb_ot_shape_complex_categorize (const hb_segment_properties_t *props) |
+{ |
+ switch ((int) props->script) { |
+ case HB_SCRIPT_ARABIC: |
+ case HB_SCRIPT_NKO: |
+ case HB_SCRIPT_SYRIAC: |
+ case HB_SCRIPT_MANDAIC: |
+ case HB_SCRIPT_MONGOLIAN: |
+ return hb_ot_complex_shaper_arabic; |
+ |
+ default: |
+ return hb_ot_complex_shaper_none; |
+ } |
+} |
+ |
+ |
+ |
+/* |
+ * collect_features() |
+ * |
+ * Called during shape_plan(). |
+ * |
+ * 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 |
+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; |
+ case hb_ot_complex_shaper_none: default: return; |
+ } |
+} |
+ |
+ |
+/* setup_masks() |
+ * |
+ * Called during shape_execute(). |
+ * |
+ * 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); |
+ |
+static inline void |
+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; |
+ } |
+} |
+ |
+ |
+HB_END_DECLS |
+ |
+#endif /* HB_OT_SHAPE_COMPLEX_PRIVATE_HH */ |