From e5d0d8334ffe1406d4a264bb151b322291fa215a Mon Sep 17 00:00:00 2001
From: ocornut <omarcornut@gmail.com>
Date: Sun, 11 Jan 2015 21:55:21 +0000
Subject: [PATCH] Tweak default texture width for large amount of characters.

---
 imgui.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/imgui.cpp b/imgui.cpp
index d09204f2..9a48e19d 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -6439,9 +6439,9 @@ bool    ImFont::LoadFromMemoryTTF(const void* data, size_t data_size, float size
     }
 
     {
-        TexWidth = 512;
+        TexWidth = (glyph_count > 1000) ? 1024 : 512;  // Width doesn't really matters.
         TexHeight = 0;
-        const int max_tex_height = 1024*16;
+        const int max_tex_height = 1024*32;
         stbtt_pack_context spc;
         int ret = stbtt_PackBegin(&spc, NULL, TexWidth, max_tex_height, 0, 1, NULL);
         IM_ASSERT(ret);