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[sbix] minor style fixes

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This commit is contained in:
Ebrahim Byagowi 2020-01-24 23:39:44 +03:30
parent 36a5c042d7
commit 8e0898080f
1 changed files with 29 additions and 26 deletions
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55
src/hb-ot-color-sbix-table.hh
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@ -1,5 +1,6 @@
/*
* Copyright © 2018 Ebrahim Byagowi
* Copyright © 2020 Google, Inc.
*
* This is part of HarfBuzz, a text shaping library.
*
@ -20,6 +21,8 @@
* 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): Calder Kitagawa
*/
#ifndef HB_OT_COLOR_SBIX_TABLE_HH
@ -51,7 +54,7 @@ struct SBIXGlyph
new_glyph->xOffset = xOffset;
new_glyph->yOffset = yOffset;
new_glyph->graphicType = graphicType;
data.copy(c, data_length);
data.copy (c, data_length);
return_trace (new_glyph);
}
@ -146,27 +149,27 @@ struct SBIXStrike
out->ppem = ppem;
out->resolution = resolution;
HBUINT32 head;
head = get_size(num_output_glyphs + 1);
head = get_size (num_output_glyphs + 1);
bool has_glyphs = false;
for (unsigned new_gid = 0; new_gid < num_output_glyphs; new_gid++)
{
hb_codepoint_t old_gid;
if (!c->plan->old_gid_for_new_gid (new_gid, &old_gid) ||
unlikely (imageOffsetsZ[old_gid].is_null() ||
imageOffsetsZ[old_gid + 1].is_null () ||
imageOffsetsZ[old_gid + 1] <= imageOffsetsZ[old_gid] ||
imageOffsetsZ[old_gid + 1] - imageOffsetsZ[old_gid] <= SBIXGlyph::min_size) ||
(unsigned int) imageOffsetsZ[old_gid + 1] > available_len)
unlikely (imageOffsetsZ[old_gid].is_null () ||
imageOffsetsZ[old_gid + 1].is_null () ||
imageOffsetsZ[old_gid + 1] <= imageOffsetsZ[old_gid] ||
imageOffsetsZ[old_gid + 1] - imageOffsetsZ[old_gid] <= SBIXGlyph::min_size) ||
(unsigned int) imageOffsetsZ[old_gid + 1] > available_len)
{
out->imageOffsetsZ[new_gid] = head;
continue;
out->imageOffsetsZ[new_gid] = head;
continue;
}
has_glyphs = true;
unsigned int delta = imageOffsetsZ[old_gid + 1] - imageOffsetsZ[old_gid];
unsigned int glyph_data_length = delta - SBIXGlyph::min_size;
if (!(this+imageOffsetsZ[old_gid]).copy (c->serializer, glyph_data_length))
return_trace (false);
return_trace (false);
out->imageOffsetsZ[new_gid] = head;
head += delta;
}
@ -201,7 +204,7 @@ struct sbix
{
void init (hb_face_t *face)
{
table = hb_sanitize_context_t().reference_table<sbix> (face);
table = hb_sanitize_context_t ().reference_table<sbix> (face);
num_glyphs = face->get_num_glyphs ();
}
void fini () { table.destroy (); }
@ -234,7 +237,7 @@ struct sbix
{
unsigned count = table->strikes.len;
if (unlikely (!count))
return Null(SBIXStrike);
return Null (SBIXStrike);
unsigned int requested_ppem = hb_max (font->x_ppem, font->y_ppem);
if (!requested_ppem)
@ -337,25 +340,25 @@ struct sbix
}
bool add_strike (hb_subset_context_t *c,
const void *dst_base,
unsigned int i,
unsigned int sbix_len) const {
const void *dst_base,
unsigned int i,
unsigned int sbix_len) const {
if (strikes[i].is_null () ||
sbix_len < (unsigned int) strikes[i])
sbix_len < (unsigned int) strikes[i])
return false;
return (this+strikes[i]).subset (c, sbix_len - (unsigned int) strikes[i]);
}
bool serialize_strike_offsets (hb_subset_context_t *c,
const void *dst_base,
unsigned int sbix_len) const
const void *dst_base,
unsigned int sbix_len) const
{
TRACE_SERIALIZE (this);
auto *out = c->serializer->start_embed<LOffsetLArrayOf<SBIXStrike>> ();
if (unlikely (!out)) return_trace (false);
if (unlikely (!c->serializer->extend_min(out))) return_trace (false);
if (unlikely (!c->serializer->extend_min (out))) return_trace (false);
hb_vector_t<LOffsetTo<SBIXStrike>*> new_strikes;
hb_vector_t<hb_serialize_context_t::objidx_t> objidxs;
@ -366,17 +369,17 @@ struct sbix
*o = 0;
auto snap = c->serializer->snapshot ();
c->serializer->push ();
bool ret = add_strike(c, dst_base, i, sbix_len);
bool ret = add_strike (c, dst_base, i, sbix_len);
if (!ret)
{
c->serializer->pop_discard ();
out->pop();
c->serializer->revert (snap);
c->serializer->pop_discard ();
out->pop ();
c->serializer->revert (snap);
}
else
{
objidxs.push (c->serializer->pop_pack ());
new_strikes.push (o);
objidxs.push (c->serializer->pop_pack ());
new_strikes.push (o);
}
}
for (unsigned int i = 0; i < new_strikes.length; ++i)
@ -393,7 +396,7 @@ struct sbix
if (unlikely (!sbix_prime)) return_trace (false);
if (unlikely (!c->serializer->embed (this->version))) return_trace (false);
if (unlikely (!c->serializer->embed (this->flags))) return_trace (false);
hb_blob_ptr_t<sbix> table = hb_sanitize_context_t().reference_table<sbix> (c->plan->source);
hb_blob_ptr_t<sbix> table = hb_sanitize_context_t ().reference_table<sbix> (c->plan->source);
const unsigned int sbix_len = table.get_blob ()->length;
table.destroy ();