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Ecore_X(cb): Work around (possible) xcb bug where 

ecore_x_screen_index_get was not returning the proper 0-based index.

NB: Fixes OpenGL with xcb.



SVN revision: 63440
This commit is contained in:
Christopher Michael 2011-09-16 14:16:09 +00:00
parent b17b7abfe0
commit 5f037fce40
1 changed files with 5 additions and 3 deletions
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8
legacy/ecore/src/lib/ecore_x/xcb/ecore_xcb.c
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@ -1088,9 +1088,9 @@ ecore_x_display_get(void)
* XLib and thus cannot return a real XDisplay.
*
* NB: This may break EFL in some places and needs lots of testing !!! */
if ((gl = getenv("ECORE_X_NO_XLIB")))
if ((gl = getenv("ECORE_X_NO_XLIB")))
return (Ecore_X_Display *)_ecore_xcb_conn;
else /* we can safely return an XDisplay var */
else /* we can safely return an XDisplay var */
return (Ecore_X_Display *)_ecore_xcb_display;
}
@ -1167,13 +1167,15 @@ EAPI int
ecore_x_screen_index_get(const Ecore_X_Screen *screen)
{
xcb_screen_iterator_t iter;
int i = 0;
iter =
xcb_setup_roots_iterator(xcb_get_setup((xcb_connection_t *)_ecore_xcb_conn));
for (; iter.rem; xcb_screen_next(&iter))
{
if (iter.data == (xcb_screen_t *)screen)
return iter.index;
return i;
i++;
}
return 0;