diff options
-rw-r--r-- | source/blender/blenfont/intern/blf_font.c | 3 | ||||
-rw-r--r-- | source/blender/blenfont/intern/blf_internal_types.h | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/source/blender/blenfont/intern/blf_font.c b/source/blender/blenfont/intern/blf_font.c index 6e2be4a8353..8e306730e3c 100644 --- a/source/blender/blenfont/intern/blf_font.c +++ b/source/blender/blenfont/intern/blf_font.c @@ -317,7 +317,8 @@ static GlyphBLF **blf_font_ensure_ascii_table(FontBLF *font, GlyphCacheBLF *gc) /* build ascii on demand */ if (glyph_ascii_table['0'] == NULL) { GlyphBLF *g; - for (uint i = 0; i < 256; i++) { + /* Skip control characters and just cache rendered glyphs for visible ASCII range. */ + for (uint i = 32; i < 128; i++) { g = blf_glyph_search(gc, i); if (!g) { FT_UInt glyph_index = FT_Get_Char_Index(font->face, i); diff --git a/source/blender/blenfont/intern/blf_internal_types.h b/source/blender/blenfont/intern/blf_internal_types.h index 36bb8769306..6816c97321d 100644 --- a/source/blender/blenfont/intern/blf_internal_types.h +++ b/source/blender/blenfont/intern/blf_internal_types.h @@ -71,7 +71,7 @@ typedef struct GlyphCacheBLF { ListBase bucket[257]; /* fast ascii lookup */ - struct GlyphBLF *glyph_ascii_table[256]; + struct GlyphBLF *glyph_ascii_table[128]; /* texture array, to draw the glyphs. */ GPUTexture *texture; |