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Code Releases Wiki Activity

Update HarfBuzz to 11.2.1

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This commit is contained in:
Pāvels Nadtočajevs
2025-04-17 09:24:20 +03:00
parent 591e70ff78
commit 8e75a3711e
132 changed files with 8540 additions and 5308 deletions
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37
thirdparty/harfbuzz/src/hb-buffer-verify.cc vendored
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@@ -63,24 +63,25 @@ static bool
buffer_verify_monotone (hb_buffer_t *buffer,
hb_font_t *font)
{
/* Check that clusters are monotone. */
if (buffer->cluster_level == HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES ||
buffer->cluster_level == HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS)
if (!HB_BUFFER_CLUSTER_LEVEL_IS_MONOTONE (buffer->cluster_level))
{
bool is_forward = HB_DIRECTION_IS_FORWARD (hb_buffer_get_direction (buffer));
unsigned int num_glyphs;
hb_glyph_info_t *info = hb_buffer_get_glyph_infos (buffer, &num_glyphs);
for (unsigned int i = 1; i < num_glyphs; i++)
if (info[i-1].cluster != info[i].cluster &&
(info[i-1].cluster < info[i].cluster) != is_forward)
{
buffer_verify_error (buffer, font, BUFFER_VERIFY_ERROR "clusters are not monotone.");
return false;
}
/* Cannot perform this check without monotone clusters. */
return true;
}
bool is_forward = HB_DIRECTION_IS_FORWARD (hb_buffer_get_direction (buffer));
unsigned int num_glyphs;
hb_glyph_info_t *info = hb_buffer_get_glyph_infos (buffer, &num_glyphs);
for (unsigned int i = 1; i < num_glyphs; i++)
if (info[i-1].cluster != info[i].cluster &&
(info[i-1].cluster < info[i].cluster) != is_forward)
{
buffer_verify_error (buffer, font, BUFFER_VERIFY_ERROR "clusters are not monotone.");
return false;
}
return true;
}
@@ -92,8 +93,7 @@ buffer_verify_unsafe_to_break (hb_buffer_t *buffer,
unsigned int num_features,
const char * const *shapers)
{
if (buffer->cluster_level != HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES &&
buffer->cluster_level != HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS)
if (!HB_BUFFER_CLUSTER_LEVEL_IS_MONOTONE (buffer->cluster_level))
{
/* Cannot perform this check without monotone clusters. */
return true;
@@ -207,8 +207,7 @@ buffer_verify_unsafe_to_concat (hb_buffer_t *buffer,
unsigned int num_features,
const char * const *shapers)
{
if (buffer->cluster_level != HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES &&
buffer->cluster_level != HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS)
if (!HB_BUFFER_CLUSTER_LEVEL_IS_MONOTONE (buffer->cluster_level))
{
/* Cannot perform this check without monotone clusters. */
return true;