| Summary: | Segfault with statc build on Win32 | ||
|---|---|---|---|
| Product: | cairo | Reporter: | Christoph Bauer <Christoph.Bauer> |
| Component: | general | Assignee: | Carl Worth <cworth> |
| Status: | RESOLVED MOVED | QA Contact: | cairo-bugs mailing list <cairo-bugs> |
| Severity: | critical | ||
| Priority: | high | ||
| Version: | 1.0.3 | ||
| Hardware: | x86 (IA32) | ||
| OS: | Windows (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
cairo was compiled with mingw-gcc I think my bug is a duplicate of #4692. Without fonts cairo seems to work, even in my Tk-Cairo Widget/Win32-Backend :-) Yep, almost certainly a dup of bug 4692 . Can you try with a non-static build, or manually do some code munging to get the things initialized? (I'd pull out initializer code into a cairo_win32_init() or something temporarily.) configure --help should mention, that --enable-shared is supported (but not default)
Yes, the dynamic build looks better:
a8-mask is expected to fail:
image backend fails because libpixman only handles (stride %
sizeof(pixman_bits) == 0)
a8-mask-image-argb32: XFAIL
a8-mask-image-rgb24: XFAIL
XFAIL: a8-mask
caps-joins-image-argb32: PASS
caps-joins-image-rgb24: PASS
PASS: caps-joins
caps-sub-paths-image-argb32: PASS
caps-sub-paths-image-rgb24: PASS
PASS: caps-sub-paths
clip-all-image-argb32: PASS
clip-all-image-rgb24: PASS
PASS: clip-all
clip-fill-rule-image-argb32: PASS
clip-fill-rule-image-rgb24: PASS
PASS: clip-fill-rule
clip-fill-rule-pixel-aligned-image-argb32: PASS
clip-fill-rule-pixel-aligned-image-rgb24: PASS
PASS: clip-fill-rule-pixel-aligned
clip-nesting-image-argb32: PASS
clip-nesting-image-rgb24: PASS
PASS: clip-nesting
Then it hangs.
Use: surface = cairo_win32_surface_create_with_dib(); instead of: surface = cairo_image_surface_create(); Otherwise, it seems _cairo_win32_initialize() is not called in static builds. How is the static win32 build fairing after the Great Mutex Upheaval of 2007 and the Build Revamp of 2008? -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/cairo/cairo/issues/166. |
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.
Hi, I took from the FAQ this program: #include <cairo.h> int main (int argc, char *argv[]) { cairo_surface_t *surface; surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 200, 100); cairo_t *cr; cr = cairo_create (surface); cairo_select_font_face (cr, "Serif", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_BOLD); cairo_set_font_size (cr, 32.0); cairo_set_source_rgba (cr, 0.0, 0.3, 1.0, 1.0); cairo_move_to (cr, 10.0, 50.0); cairo_show_text (cr, "Hello World"); cairo_destroy (cr); cairo_surface_write_to_png (surface, "hw.png"); cairo_surface_destroy (surface); return 0; } and get with the latest CVS cairo this: Program received signal SIGSEGV, Segmentation fault. 0x7788f281 in ?? () (gdb) where #0 0x7788f281 in ?? () #1 0x77887f26 in ?? () #2 0x004145c7 in _cairo_toy_font_face_create (family=0x437000 "Serif", slant=CAIRO_FONT_SLANT_NORMAL, weight=CAIRO_FONT_WEIGHT_BOLD) at ../../src/cairo-font.c:336 #3 0x00412c80 in _cairo_gstate_select_font_face (gstate=0xa12d50, family=0x437000 "Serif", slant=CAIRO_FONT_SLANT_NORMAL, weight=CAIRO_FONT_WEIGHT_BOLD) at ../../src/cairo-gstate.c:1683 #4 0x004059a7 in cairo_select_font_face (cr=0xa12be8, family=0x437000 "Serif", slant=CAIRO_FONT_SLANT_NORMAL, weight=CAIRO_FONT_WEIGHT_BOLD) at ../../src/cairo.c:1805 #5 0x0040135a in main (argc=1, argv=0xa14f48) at hw.c:8 regards, Christoph Bauer