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fixbug: No need to make the pitch of FT2 monobitmap is single-byte aligned

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Vincent Wei
2019-01-13 14:22:54 +08:00
parent b18cd49398
commit c436af69bb
1 changed files with 6 additions and 1 deletions
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src/font/freetype2.c
+6 -1
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@@ -451,6 +451,7 @@ get_glyph_bbox (LOGFONT* logfont, DEVFONT* devfont,
return (int)(bbox.xMax - bbox.xMin);
}
#if 0 // VincentWei: bad implementation
/* press double-byte align to byte align.*/
static void
press_bitmap (void* buffer, int width, int rows, int pitch)
@@ -472,7 +473,7 @@ press_bitmap (void* buffer, int width, int rows, int pitch)
dest_pos += dest_pitch;
}
}
#endif
/* call this function to get the bitmap/pixmap of the char */
static const void*
@@ -547,11 +548,15 @@ char_bitmap_pixmap (LOGFONT* logfont, DEVFONT* devfont,
if (pitch)
*pitch = source->pitch;
#if 0 // VincentWei: bad implementation
if (!is_grey) {
press_bitmap(source->buffer,
source->width, source->rows, source->pitch);
*pitch = (source->width + 7) >> 3;
}
#else
*pitch = (source->width + 7) >> 3;
#endif
#ifdef _MGFONT_TTF_CACHE
if (ft_inst_info->cache && (ft_inst_info->rotation == 0)) {