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modify x11 modules to not cache the Display variable since pa_x11wrap_get_display() is now used as notification that the x11 output buffer needs flushing

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@778 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-04-22 21:51:30 +00:00
parent ec65ca6ae7
commit f6fc410a96
2 changed files with 17 additions and 23 deletions
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27
src/modules/module-x11-publish.c
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@ -66,7 +66,6 @@ static const char* const valid_modargs[] = {
struct userdata {
pa_core *core;
pa_x11_wrapper *x11_wrapper;
Display *display;
char *id;
uint8_t auth_cookie[PA_NATIVE_COOKIE_LENGTH];
int auth_cookie_in_property;
@ -123,28 +122,26 @@ int pa__init(pa_core *c, pa_module*m) {
if (!(u->x11_wrapper = pa_x11_wrapper_get(c, pa_modargs_get_value(ma, "display", NULL))))
goto fail;
u->display = pa_x11_wrapper_get_display(u->x11_wrapper);
if (!(l = pa_property_get(c, PA_NATIVE_SERVER_PROPERTY_NAME)))
goto fail;
s = pa_strlist_tostring(l);
pa_x11_set_prop(u->display, "POLYP_SERVER", s);
pa_x11_set_prop(pa_x11_wrapper_get_display(u->x11_wrapper), "POLYP_SERVER", s);
pa_xfree(s);
if (!pa_get_fqdn(hn, sizeof(hn)) || !pa_get_user_name(un, sizeof(un)))
goto fail;
u->id = pa_sprintf_malloc("%s@%s/%u", un, hn, (unsigned) getpid());
pa_x11_set_prop(u->display, "POLYP_ID", u->id);
pa_x11_set_prop(pa_x11_wrapper_get_display(u->x11_wrapper), "POLYP_ID", u->id);
if ((t = pa_modargs_get_value(ma, "source", NULL)))
pa_x11_set_prop(u->display, "POLYP_SOURCE", t);
pa_x11_set_prop(pa_x11_wrapper_get_display(u->x11_wrapper), "POLYP_SOURCE", t);
if ((t = pa_modargs_get_value(ma, "sink", NULL)))
pa_x11_set_prop(u->display, "POLYP_SINK", t);
pa_x11_set_prop(pa_x11_wrapper_get_display(u->x11_wrapper), "POLYP_SINK", t);
pa_x11_set_prop(u->display, "POLYP_COOKIE", pa_hexstr(u->auth_cookie, sizeof(u->auth_cookie), hx, sizeof(hx)));
pa_x11_set_prop(pa_x11_wrapper_get_display(u->x11_wrapper), "POLYP_COOKIE", pa_hexstr(u->auth_cookie, sizeof(u->auth_cookie), hx, sizeof(hx)));
pa_modargs_free(ma);
return 0;
@ -168,15 +165,15 @@ void pa__done(pa_core *c, pa_module*m) {
char t[256];
/* Yes, here is a race condition */
if (!pa_x11_get_prop(u->display, "POLYP_ID", t, sizeof(t)) || strcmp(t, u->id))
if (!pa_x11_get_prop(pa_x11_wrapper_get_display(u->x11_wrapper), "POLYP_ID", t, sizeof(t)) || strcmp(t, u->id))
pa_log_warn(__FILE__": Polypaudio information vanished from X11!");
else {
pa_x11_del_prop(u->display, "POLYP_ID");
pa_x11_del_prop(u->display, "POLYP_SERVER");
pa_x11_del_prop(u->display, "POLYP_SINK");
pa_x11_del_prop(u->display, "POLYP_SOURCE");
pa_x11_del_prop(u->display, "POLYP_COOKIE");
XSync(u->display, False);
pa_x11_del_prop(pa_x11_wrapper_get_display(u->x11_wrapper), "POLYP_ID");
pa_x11_del_prop(pa_x11_wrapper_get_display(u->x11_wrapper), "POLYP_SERVER");
pa_x11_del_prop(pa_x11_wrapper_get_display(u->x11_wrapper), "POLYP_SINK");
pa_x11_del_prop(pa_x11_wrapper_get_display(u->x11_wrapper), "POLYP_SOURCE");
pa_x11_del_prop(pa_x11_wrapper_get_display(u->x11_wrapper), "POLYP_COOKIE");
XSync(pa_x11_wrapper_get_display(u->x11_wrapper), False);
}
}