From 2cce16cdd57d555057de77dbf8ca6a9d9952153e Mon Sep 17 00:00:00 2001
From: Ali Gholami Rudi <ali@rudi.ir>
Date: Tue, 21 Jul 2009 00:20:03 +0430
Subject: [PATCH] font: fix negative bitmap_left handling

---
 font.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/font.c b/font.c
index bd76f2d..aa48146 100644
--- a/font.c
+++ b/font.c
@@ -29,11 +29,12 @@ unsigned char *font_bitmap(int c)
 		return NULL;
 	sr = rows + (face->size->metrics.descender >> 6) -
 		 face->glyph->bitmap_top;
-	sc = MAX(0, face->glyph->bitmap_left);
+	sc = face->glyph->bitmap_left;
 	er = MIN(rows, sr + face->glyph->bitmap.rows);
 	ec = MIN(cols, sc + face->glyph->bitmap.width);
 	memset(bits, 0, rows * cols);
-	src = face->glyph->bitmap.buffer - MIN(0, face->glyph->bitmap_left);
+	src = face->glyph->bitmap.buffer - MIN(0, sc);
+	sc = MAX(0, sc);
 	for (i = MAX(0, sr); i < er; i++) {
 		int w = face->glyph->bitmap.pitch;
 		memcpy(&bits[i * cols + sc], src + (i - sr) * w, ec - sc);
-- 
2.11.4.GIT