workaround = WORKAROUND_GLX_GET_FB_CONFIGS_BUG;
/* get a sequence number and arrange for delivery. */
workaround = WORKAROUND_GLX_GET_FB_CONFIGS_BUG;
/* get a sequence number and arrange for delivery. */
/* wait for other writing threads to get out of my way. */
while(c->out.writing)
pthread_cond_wait(&c->out.cond, &c->iolock);
/* wait for other writing threads to get out of my way. */
while(c->out.writing)
pthread_cond_wait(&c->out.cond, &c->iolock);