[layout] Optimize more buffer message calls
Continuation of da7b66c1f8bbf7147f8113.
diff --git a/src/hb-ot-layout.cc b/src/hb-ot-layout.cc
index 7a0d026..8d09876 100644
--- a/src/hb-ot-layout.cc
+++ b/src/hb-ot-layout.cc
@@ -2000,17 +2000,21 @@
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);
- if (!buffer->message (font, "start table GSUB")) return;
+ if (buffer->messaging () &&
+ !buffer->message (font, "start table GSUB")) return;
apply (proxy, plan, font, buffer);
- (void) buffer->message (font, "end table GSUB");
+ if (buffer->messaging ())
+ (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
{
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);
- (void) buffer->message (font, "end table GPOS");
+ if (buffer->messaging ())
+ (void) buffer->message (font, "end table GPOS");
}
void