Sam Edwards cfsworks@gmail.com writes:
Content-wise, this is the same as try 2. However, there are two differences:
- I merged the tests down into the same patch.
- This won't crash anymore: see patch 1 in this series.
It still crashes:
Program received signal SIGSEGV, Segmentation fault. 0x00007ffff550f680 in get_glyph_outline (incoming_font=<optimized out>, glyph=<optimized out>, format=24, lpgm=0x20, abc=0x22c7d0, buflen=288, buf=0x538c4, lpmat=0x7ffff5535140) at ../../../wine/dlls/gdi32/freetype.c:6389 6389 ((unsigned int)src[hmul * x + rgb_interval * 2] << 0) | (gdb) bt #0 0x00007ffff550f680 in get_glyph_outline (incoming_font=<optimized out>, glyph=<optimized out>, format=24, lpgm=0x20, abc=0x22c7d0, buflen=288, buf=0x538c4, lpmat=0x7ffff5535140) at ../../../wine/dlls/gdi32/freetype.c:6389 #1 0x00007ffff550fd1e in freetype_GetGlyphOutline (dev=0x40df0, glyph=<optimized out>, format=<optimized out>, lpgm=0x22c9f0, buflen=288, buf=0x538c4, lpmat=0x7ffff5535140) at ../../../wine/dlls/gdi32/freetype.c:7133 #2 0x00007ffff54fcd84 in GetGlyphOutlineW (hdc=<optimized out>, uChar=103, fuFormat=17, lpgm=0x22c9f0, cbBuffer=288, lpBuffer=0x538c4, lpmat2=0x7ffff5535140) at ../../../wine/dlls/gdi32/font.c:2813 #3 0x00007ffff54c97b5 in render_string (hdc=0x490031, dib=<optimized out>, font=0x43cb0, x=95, y=11, flags=12288, str=0x51b70, count=13, dx=0x53470, clipped_rects=0x22cbb0, bounds=0x22cba0) at ../../../wine/dlls/gdi32/dibdrv/graphics.c:707
On 04/30/2013 11:05 AM, Alexandre Julliard wrote:
It still crashes:
Hmm... Guess I didn't fully understand the underlying problem. Fortunately, after enabling subpixel rendering on my system, the same crash now happens for me, so I can figure out exactly what's breaking.
I'll try to get try 4 sent in either today or tomorrow, but it depends how long it takes me to understand this bug (and any other impact it may have that we're not seeing) completely.
Thanks, Sam
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Alexandre Julliard -
Sam Edwards