Added texture data format support

src/dawn/display/font/truetype/TrueTypeFaceTexture.cpp

@@ -77,7 +77,7 @@ TrueTypeFaceTexture::TrueTypeFaceTexture(
     y += face->glyph->bitmap.rows;
   }
 
-  this->texture.setSize(w, h, TEXTURE_FORMAT_R);
+  this->texture.setSize(w, h, TEXTURE_FORMAT_R, TEXTURE_DATA_FORMAT_UNSIGNED_BYTE);
   this->texture.buffer(buffer);
   memoryFree(buffer);
 }