From a5886789e64b0a209bd70763db61dfe368fc4f94 Mon Sep 17 00:00:00 2001
From: Vik Paruchuri <vik.paruchuri@gmail.com>
Date: Thu, 2 May 2024 10:23:44 -0700
Subject: [PATCH] Get buffer size

---
 pdftext/pdf/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pdftext/pdf/utils.py b/pdftext/pdf/utils.py
index cf77483..0d9e447 100644
--- a/pdftext/pdf/utils.py
+++ b/pdftext/pdf/utils.py
@@ -37,7 +37,7 @@ def unnormalize_bbox(bbox, page_width, page_height):
 
 
 def get_fontname(textpage, char_index):
-    n_bytes = settings.FONT_BUFFER_SIZE
+    n_bytes = pdfium_c.FPDFText_GetFontInfo(textpage, char_index, None, 0, None)
     buffer = ctypes.create_string_buffer(n_bytes)
     # Re-interpret the type from char to unsigned short as required by the function
     buffer_ptr = ctypes.cast(buffer, ctypes.POINTER(ctypes.c_ushort))