From 05861ed6737f6b7b139895c4eeb26791edc333b4 Mon Sep 17 00:00:00 2001
From: Phil Jones <philj56@gmail.com>
Date: Wed, 8 Jun 2022 23:14:38 +0100
Subject: Add Harfbuzz backend.

Another source of slow startup is initialising Pango. If the user
supplies a ttf file, we can skip any Pango stuff and use Harfbuzz
directly with Cairo to do our font rendering, providing a large speedup.
---
 src/entry.h | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

(limited to 'src/entry.h')

diff --git a/src/entry.h b/src/entry.h
index 6efe773..341e340 100644
--- a/src/entry.h
+++ b/src/entry.h
@@ -1,7 +1,13 @@
 #ifndef ENTRY_H
 #define ENTRY_H
 
-#include <pango/pangocairo.h>
+#ifdef USE_PANGO
+#include "entry_backend/pango.h"
+#else
+#include "entry_backend/harfbuzz.h"
+#endif
+
+#include <cairo/cairo.h>
 #include "color.h"
 #include "history.h"
 #include "image.h"
@@ -12,12 +18,7 @@
 
 struct entry {
 	struct image image;
-	struct {
-		PangoContext *context;
-		PangoLayout *prompt_layout;
-		PangoLayout *entry_layout;
-		PangoLayout *result_layouts[5];
-	} pango;
+	struct entry_backend backend;
 	struct {
 		cairo_surface_t *surface;
 		cairo_t *cr;
-- 
cgit v1.2.3