[Xcb] Julia failure

Julien Danjou julien at danjou.info
Mon Sep 15 02:02:43 PDT 2008


FWIW, julia is not working for me:

julia: julia.c:113: draw_julia: Assertion `datap->image' failed.

That means that (julia.c):
datap->image = xcb_image_get (datap->conn, datap->draw, 
                        0, 0, W_W, W_H, 
                        XCB_ALL_PLANES, datap->format); 
is NULL.

I backtraced xcb_image_get:

316   image_cookie = xcb_get_image(conn, format, draw, x, y, 
317                                width, height, plane_mask); 
318   imrep = xcb_get_image_reply(conn, image_cookie, 0); 
319   if (!imrep) 
320       return 0; 

and imrep is NULL.

The value of the argument:
xcb_image_get (conn=0x1ef13a0, draw=18874370, x=0, y=0, width=640,
height=480, plane_mask=4294967295, format=XCB_IMAGE_FORMAT_Z_PIXMAP) at xcb_image.c:309

Hope this can help, since I don't have any much clue.

Julien Danjou
// ᐰ <julien at danjou.info>   http://julien.danjou.info
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