Expecting anything atomic from X11 in the first place is a wrong assumption.
On Thu, May 21, 2015 at 6:18 AM, Marek Chalupa <[email protected]> wrote: > Hi, > > On Sat, May 16, 2015 at 7:38 AM, Dima Ryazanov <[email protected]> wrote: >> >> Add the output to the list when it's created rather than when its >> properties >> change (as pointed out by Marek Chalupa). >> Remove the output from the list when it's destroyed. >> >> Signed-off-by: Dima Ryazanov <[email protected]> >> --- >> hw/xwayland/xwayland-output.c | 5 +++-- >> 1 file changed, 3 insertions(+), 2 deletions(-) >> >> diff --git a/hw/xwayland/xwayland-output.c b/hw/xwayland/xwayland-output.c >> index 155cbc1..9baf4eb 100644 >> --- a/hw/xwayland/xwayland-output.c >> +++ b/hw/xwayland/xwayland-output.c >> @@ -120,8 +120,6 @@ output_handle_done(void *data, struct wl_output >> *wl_output) >> struct xwl_screen *xwl_screen = xwl_output->xwl_screen; >> int width, height; >> >> - xorg_list_append(&xwl_output->link, &xwl_screen->output_list); >> - > > > As I pointed out in the other e-mail: I don't think this is right. The > append is here on purpose to make the output update atomic. > But maybe somebody more erudated should review it :) > >> >> width = 0; >> height = 0; >> xorg_list_for_each_entry(xwl_output, &xwl_screen->output_list, link) >> { >> @@ -177,6 +175,8 @@ xwl_output_create(struct xwl_screen *xwl_screen, >> uint32_t id) >> xwl_output->randr_crtc = RRCrtcCreate(xwl_screen->screen, >> xwl_output); >> xwl_output->randr_output = RROutputCreate(xwl_screen->screen, name, >> strlen(name), xwl_output); >> + xorg_list_append(&xwl_output->link, &xwl_screen->output_list); >> + >> RRCrtcGammaSetSize(xwl_output->randr_crtc, 256); >> RROutputSetCrtcs(xwl_output->randr_output, &xwl_output->randr_crtc, >> 1); >> RROutputSetConnection(xwl_output->randr_output, RR_Connected); >> @@ -190,6 +190,7 @@ xwl_output_destroy(struct xwl_output *xwl_output) >> wl_output_destroy(xwl_output->output); >> RRCrtcDestroy(xwl_output->randr_crtc); >> RROutputDestroy(xwl_output->randr_output); >> + xorg_list_del(&xwl_output->link); >> free(xwl_output); >> } >> >> -- >> 2.4.0 >> > > > _______________________________________________ > [email protected]: X.Org development > Archives: http://lists.x.org/archives/xorg-devel > Info: http://lists.x.org/mailman/listinfo/xorg-devel -- Jasper _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
