[sbix] minor style fixes
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36a5c042d7
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8e0898080f
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@ -1,5 +1,6 @@
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/*
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* Copyright © 2018 Ebrahim Byagowi
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* Copyright © 2020 Google, Inc.
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*
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* This is part of HarfBuzz, a text shaping library.
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*
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@ -20,6 +21,8 @@
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* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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*
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* Google Author(s): Calder Kitagawa
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*/
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#ifndef HB_OT_COLOR_SBIX_TABLE_HH
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@ -51,7 +54,7 @@ struct SBIXGlyph
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new_glyph->xOffset = xOffset;
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new_glyph->yOffset = yOffset;
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new_glyph->graphicType = graphicType;
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data.copy(c, data_length);
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data.copy (c, data_length);
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return_trace (new_glyph);
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}
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@ -146,27 +149,27 @@ struct SBIXStrike
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out->ppem = ppem;
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out->resolution = resolution;
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HBUINT32 head;
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head = get_size(num_output_glyphs + 1);
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head = get_size (num_output_glyphs + 1);
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bool has_glyphs = false;
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for (unsigned new_gid = 0; new_gid < num_output_glyphs; new_gid++)
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{
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hb_codepoint_t old_gid;
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if (!c->plan->old_gid_for_new_gid (new_gid, &old_gid) ||
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unlikely (imageOffsetsZ[old_gid].is_null() ||
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imageOffsetsZ[old_gid + 1].is_null () ||
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imageOffsetsZ[old_gid + 1] <= imageOffsetsZ[old_gid] ||
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imageOffsetsZ[old_gid + 1] - imageOffsetsZ[old_gid] <= SBIXGlyph::min_size) ||
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(unsigned int) imageOffsetsZ[old_gid + 1] > available_len)
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unlikely (imageOffsetsZ[old_gid].is_null () ||
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imageOffsetsZ[old_gid + 1].is_null () ||
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imageOffsetsZ[old_gid + 1] <= imageOffsetsZ[old_gid] ||
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imageOffsetsZ[old_gid + 1] - imageOffsetsZ[old_gid] <= SBIXGlyph::min_size) ||
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(unsigned int) imageOffsetsZ[old_gid + 1] > available_len)
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{
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out->imageOffsetsZ[new_gid] = head;
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continue;
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out->imageOffsetsZ[new_gid] = head;
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continue;
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}
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has_glyphs = true;
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unsigned int delta = imageOffsetsZ[old_gid + 1] - imageOffsetsZ[old_gid];
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unsigned int glyph_data_length = delta - SBIXGlyph::min_size;
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if (!(this+imageOffsetsZ[old_gid]).copy (c->serializer, glyph_data_length))
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return_trace (false);
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return_trace (false);
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out->imageOffsetsZ[new_gid] = head;
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head += delta;
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}
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@ -201,7 +204,7 @@ struct sbix
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{
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void init (hb_face_t *face)
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{
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table = hb_sanitize_context_t().reference_table<sbix> (face);
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table = hb_sanitize_context_t ().reference_table<sbix> (face);
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num_glyphs = face->get_num_glyphs ();
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}
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void fini () { table.destroy (); }
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@ -234,7 +237,7 @@ struct sbix
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{
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unsigned count = table->strikes.len;
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if (unlikely (!count))
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return Null(SBIXStrike);
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return Null (SBIXStrike);
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unsigned int requested_ppem = hb_max (font->x_ppem, font->y_ppem);
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if (!requested_ppem)
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@ -337,25 +340,25 @@ struct sbix
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}
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bool add_strike (hb_subset_context_t *c,
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const void *dst_base,
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unsigned int i,
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unsigned int sbix_len) const {
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const void *dst_base,
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unsigned int i,
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unsigned int sbix_len) const {
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if (strikes[i].is_null () ||
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sbix_len < (unsigned int) strikes[i])
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sbix_len < (unsigned int) strikes[i])
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return false;
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return (this+strikes[i]).subset (c, sbix_len - (unsigned int) strikes[i]);
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}
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bool serialize_strike_offsets (hb_subset_context_t *c,
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const void *dst_base,
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unsigned int sbix_len) const
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const void *dst_base,
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unsigned int sbix_len) const
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{
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TRACE_SERIALIZE (this);
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auto *out = c->serializer->start_embed<LOffsetLArrayOf<SBIXStrike>> ();
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if (unlikely (!out)) return_trace (false);
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if (unlikely (!c->serializer->extend_min(out))) return_trace (false);
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if (unlikely (!c->serializer->extend_min (out))) return_trace (false);
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hb_vector_t<LOffsetTo<SBIXStrike>*> new_strikes;
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hb_vector_t<hb_serialize_context_t::objidx_t> objidxs;
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@ -366,17 +369,17 @@ struct sbix
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*o = 0;
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auto snap = c->serializer->snapshot ();
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c->serializer->push ();
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bool ret = add_strike(c, dst_base, i, sbix_len);
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bool ret = add_strike (c, dst_base, i, sbix_len);
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if (!ret)
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{
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c->serializer->pop_discard ();
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out->pop();
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c->serializer->revert (snap);
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c->serializer->pop_discard ();
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out->pop ();
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c->serializer->revert (snap);
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}
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else
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{
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objidxs.push (c->serializer->pop_pack ());
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new_strikes.push (o);
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objidxs.push (c->serializer->pop_pack ());
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new_strikes.push (o);
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}
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}
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for (unsigned int i = 0; i < new_strikes.length; ++i)
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@ -393,7 +396,7 @@ struct sbix
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if (unlikely (!sbix_prime)) return_trace (false);
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if (unlikely (!c->serializer->embed (this->version))) return_trace (false);
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if (unlikely (!c->serializer->embed (this->flags))) return_trace (false);
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hb_blob_ptr_t<sbix> table = hb_sanitize_context_t().reference_table<sbix> (c->plan->source);
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hb_blob_ptr_t<sbix> table = hb_sanitize_context_t ().reference_table<sbix> (c->plan->source);
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const unsigned int sbix_len = table.get_blob ()->length;
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table.destroy ();
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