From: Michael D. Lowis <mike.lowis@gentex.com>
Date: Mon, 1 May 2017 14:21:01 +0000 (-0400)
Subject: Moved font cache size config option to edit.h with the other tunable items
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=ce3c2190235da4259b6e2dddd86c75478b486f45;p=projs%2Ftide.git

Moved font cache size config option to edit.h with the other tunable items
---

diff --git a/TODO.md b/TODO.md
index a8a93d3..320bc0e 100644
--- a/TODO.md
+++ b/TODO.md
@@ -4,7 +4,7 @@ Up Next:
 
 * refactor x11.c and win.c
 * Add keyboard shortcut to highlight the thing under the cursor
-* Make Fn keys execute nth command in the tags buffer
+* Make Fn keys execute nth command in the tags buffers
 * Run commands in the background and don't block the main thread.
 * check for file changes on save
 * check for file changes when window regains focus
diff --git a/inc/edit.h b/inc/edit.h
index 2a12642..5d0e952 100644
--- a/inc/edit.h
+++ b/inc/edit.h
@@ -205,11 +205,12 @@ enum ColorId {
 /* Configuration
  *****************************************************************************/
 enum {
-    Width       = 640,  /* default window width */
-    Height      = 480,  /* default window height */
-    TabWidth    = 4,    /* maximum number of spaces used to represent a tab */
-    ScrollLines = 4,    /* number of lines to scroll by for mouse wheel scrolling */
-    BufSize     = 8192, /* default buffer size */
+    Width         = 640,  /* default window width */
+    Height        = 480,  /* default window height */
+    TabWidth      = 4,    /* maximum number of spaces used to represent a tab */
+    ScrollLines   = 4,    /* number of lines to scroll by for mouse wheel scrolling */
+    BufSize       = 8192, /* default buffer size */
+    FontCacheSize = 16,   /* Maximum number of fonts allowed in the font cache */
 };
 
 /* choose the font to  use for xft */
diff --git a/lib/x11.c b/lib/x11.c
index a4bc436..c56ea63 100644
--- a/lib/x11.c
+++ b/lib/x11.c
@@ -31,7 +31,7 @@ struct XFont {
     struct {
         XftFont* font;
         uint32_t unicodep;
-    } cache[MAXFONTS];
+    } cache[FontCacheSize];
     int ncached;
 };
 
@@ -435,8 +435,8 @@ void x11_font_getglyph(XFont fnt, XGlyphSpec* spec, uint32_t rune) {
     FcDefaultSubstitute(fcpattern);
     FcPattern* fontmatch = FcFontSetMatch(0, fcsets, 1, fcpattern, &fcres);
     /* add the font to the cache and use it */
-    if (font->ncached >= MAXFONTS) {
-        font->ncached = MAXFONTS - 1;
+    if (font->ncached >= FontCacheSize) {
+        font->ncached = FontCacheSize - 1;
         XftFontClose(X.display, font->cache[font->ncached].font);
     }
     font->cache[font->ncached].font = XftFontOpenPattern(X.display, fontmatch);