[coretext] Remove unnecessary alt_size
Wasn't needed after a6b8dc87421de33746b0b14d86d2d1532aec02af.
diff --git a/src/hb-coretext.cc b/src/hb-coretext.cc
index 8caff48..ee6745b 100644
--- a/src/hb-coretext.cc
+++ b/src/hb-coretext.cc
@@ -650,6 +650,7 @@
if (0)
{
resize_and_retry:
+ DEBUG_MSG (CORETEXT, buffer, "Buffer resize");
/* string_ref uses the scratch-buffer for backing store, and line references
* string_ref (via attr_string). We must release those before resizing buffer. */
assert (string_ref);
@@ -814,8 +815,7 @@
if (num_glyphs == 0)
continue;
- unsigned int alt_size = (sizeof (CGGlyph) + sizeof (CGPoint) + sizeof (CFIndex)) / sizeof (hb_glyph_info_t) + 2;
- if (!buffer->ensure (MAX (buffer->len + num_glyphs, alt_size)))
+ if (!buffer->ensure (buffer->len + num_glyphs))
goto resize_and_retry;
/* Testing used to indicate that CTRunGetGlyphsPtr, etc (almost?) always
