Tweak default texture width for large amount of characters.

10 years ago · e5d0d8334f
parent d27b295f4c
commit e5d0d8334f
1 changed files with 2 additions and 2 deletions
--- 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);