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[layout] Optimize more buffer message calls 

Continuation of da7b66c1f8.
This commit is contained in:
Matthias Clasen 2023-01-28 22:52:25 -05:00 committed by Behdad Esfahbod
parent f8a744d9d5
commit 04056d44e2
1 changed files with 8 additions and 4 deletions
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8
src/hb-ot-layout.cc
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@ -2000,16 +2000,20 @@ inline void hb_ot_map_t::apply (const Proxy &proxy,
void hb_ot_map_t::substitute (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const void hb_ot_map_t::substitute (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const
{ {
GSUBProxy proxy (font->face); GSUBProxy proxy (font->face);
if (!buffer->message (font, "start table GSUB")) return; if (buffer->messaging () &&
!buffer->message (font, "start table GSUB")) return;
apply (proxy, plan, font, buffer); apply (proxy, plan, font, buffer);
if (buffer->messaging ())
(void) buffer->message (font, "end table GSUB"); (void) buffer->message (font, "end table GSUB");
} }
void hb_ot_map_t::position (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const void hb_ot_map_t::position (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const
{ {
GPOSProxy proxy (font->face); GPOSProxy proxy (font->face);
if (!buffer->message (font, "start table GPOS")) return; if (buffer->messaging () &&
!buffer->message (font, "start table GPOS")) return;
apply (proxy, plan, font, buffer); apply (proxy, plan, font, buffer);
if (buffer->messaging ())
(void) buffer->message (font, "end table GPOS"); (void) buffer->message (font, "end table GPOS");
} }