Hello.
I use clutter 1.4 stable version.
I've encountered a bug possibly somewhere in my app which uses clutter cairo
texture.
The contents of a texture showing up with a negative offset on y axis (about
150-200px).
Events work fine as if the drawing did not have any offset.
I get various info to help debug this bug.
cairo_t *ctx = clutter_cairo_texture_create(CLUTTER_CAIRO_TEXTURE(web_view));
cairo_surface_t *surf = cairo_get_target(ctx);
cairo_surface_get_device_offset(surf, &offsX, &offsY);
printf("Surface device offset: %.2f %.2f\n", offsX, offsY);
cairo_matrix_t m;
cairo_get_matrix(ctx, &m);
printf("Transformation matrix:\n%7.2f %7.2f\n%7.2f %7.2f\n%7.2f %7.2f\n",
m.xx, m.yx, m.xy, m.yy, m.x0, m.y0);
paint(ctx);
clutter_actor_get_position(CLUTTER_ACTOR(web_view), &posX, &posY);
printf("Position: %.2f %.2f\n", posX, posY);
The output is like this:
Surface device offset: 0.00 0.00
Transformation matrix:
1.00 0.00
0.00 1.00
0.00 0.00
Position: 0.00 0.00
Where can I find the source of this bug? Please help me.
Thank you,
Viatcheslav Gachkaylo, Crystalnix
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