diff options
Diffstat (limited to 'Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-shape-normalize.cc')
-rw-r--r-- | Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-shape-normalize.cc | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-shape-normalize.cc b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-shape-normalize.cc index 62cbb9de998..358450ee7f0 100644 --- a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-shape-normalize.cc +++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-shape-normalize.cc @@ -119,7 +119,7 @@ skip_char (hb_buffer_t *buffer) static inline unsigned int decompose (const hb_ot_shape_normalize_context_t *c, bool shortest, hb_codepoint_t ab) { - hb_codepoint_t a, b, a_glyph, b_glyph; + hb_codepoint_t a = 0, b = 0, a_glyph = 0, b_glyph = 0; hb_buffer_t * const buffer = c->buffer; hb_font_t * const font = c->font; @@ -164,7 +164,7 @@ decompose_current_character (const hb_ot_shape_normalize_context_t *c, bool shor { hb_buffer_t * const buffer = c->buffer; hb_codepoint_t u = buffer->cur().codepoint; - hb_codepoint_t glyph; + hb_codepoint_t glyph = 0; if (shortest && c->font->get_nominal_glyph (u, &glyph)) { @@ -218,7 +218,7 @@ handle_variation_selector_cluster (const hb_ot_shape_normalize_context_t *c, uns /* TODO Currently if there's a variation-selector we give-up, it's just too hard. */ hb_buffer_t * const buffer = c->buffer; hb_font_t * const font = c->font; - for (; buffer->idx < end - 1 && !buffer->in_error;) { + for (; buffer->idx < end - 1 && buffer->successful;) { if (unlikely (buffer->unicode->is_variation_selector (buffer->cur(+1).codepoint))) { /* The next two lines are some ugly lines... But work. */ if (font->get_variation_glyph (buffer->cur().codepoint, buffer->cur(+1).codepoint, &buffer->cur().glyph_index())) @@ -254,13 +254,13 @@ static inline void decompose_multi_char_cluster (const hb_ot_shape_normalize_context_t *c, unsigned int end, bool short_circuit) { hb_buffer_t * const buffer = c->buffer; - for (unsigned int i = buffer->idx; i < end && !buffer->in_error; i++) + for (unsigned int i = buffer->idx; i < end && buffer->successful; i++) if (unlikely (buffer->unicode->is_variation_selector (buffer->info[i].codepoint))) { handle_variation_selector_cluster (c, end, short_circuit); return; } - while (buffer->idx < end && !buffer->in_error) + while (buffer->idx < end && buffer->successful) decompose_current_character (c, short_circuit); } @@ -320,7 +320,7 @@ _hb_ot_shape_normalize (const hb_ot_shape_plan_t *plan, buffer->clear_output (); count = buffer->len; - for (buffer->idx = 0; buffer->idx < count && !buffer->in_error;) + for (buffer->idx = 0; buffer->idx < count && buffer->successful;) { unsigned int end; for (end = buffer->idx + 1; end < count; end++) @@ -373,7 +373,7 @@ _hb_ot_shape_normalize (const hb_ot_shape_plan_t *plan, count = buffer->len; unsigned int starter = 0; buffer->next_glyph (); - while (buffer->idx < count && !buffer->in_error) + while (buffer->idx < count && buffer->successful) { hb_codepoint_t composed, glyph; if (/* We don't try to compose a non-mark character with it's preceding starter. @@ -396,7 +396,7 @@ _hb_ot_shape_normalize (const hb_ot_shape_plan_t *plan, { /* Composes. */ buffer->next_glyph (); /* Copy to out-buffer. */ - if (unlikely (buffer->in_error)) + if (unlikely (!buffer->successful)) return; buffer->merge_out_clusters (starter, buffer->out_len); buffer->out_len--; /* Remove the second composable. */ |