cache ascii chars directly

2026-09-01 21:20:52 +02:00
parent dd97aab749
commit 9ed3ed233d
2 changed files with 17 additions and 0 deletions
@@ -136,11 +136,26 @@ PD_API void Font::LoadTTF(const std::vector<u8>& data, int px_height) {
  if (!empty) {
    BakeAndPush(true, font_tex, texszs);
  }
+
+  for (u32 i = 0; i < 128; i++) {
+    auto r = CodeMap.find(i);
+    if (r == CodeMap.end()) {
+      static Codepoint invalid;
+      invalid.pInvalid = true;
+      pAsciiCache[i] = invalid;
+    } else {
+      pAsciiCache[i] = CodeMap[i];
+    }
+  }
 }

 PD_API void Font::LoadDefaultFont(int id, int pixel_height) {}

 PD_API Font::Codepoint& Font::GetCodepoint(u32 c) {
+  if (c < 128) {
+    // Direct Access (~11% improvement)
+    return pAsciiCache[c];
+  }
  // Check if codepoijt exist or return a static invalid one
  auto res = CodeMap.find(c);
  if (res == CodeMap.end()) {