Fix T71273: Bad encoding of utf-8 for Text objects

`BLI_strncpy_wchar_from_utf8` internally assumes `wchar_t` is 32 bits
which is not the case on windows.

The solution is to replace `wchar_t` with `char32_t`.

Thanks to @robbott for compatibility on macOS.

Differential Revision: https://developer.blender.org/D6198

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/blenfont/intern/blf_font.c b/source/blender/blenfont/intern/blf_font.c
index e0dfa6a2223..1c06dfd3f70 100644
--- a/source/blender/blenfont/intern/blf_font.c
+++ b/source/blender/blenfont/intern/blf_font.c
@@ -504,7 +504,7 @@ int blf_font_draw_mono(FontBLF *font, const char *str, size_t len, int cwidth)
     /* do not return this loop if clipped, we want every character tested */
     blf_glyph_render(font, gc, g, (float)pen_x, (float)pen_y);
 
-    col = BLI_wcwidth((wchar_t)c);
+    col = BLI_wcwidth((char32_t)c);
     if (col < 0) {
       col = 1;
     }