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Code Issues Releases Wiki Activity

Make sure mp_input_read_key_code always sleeps. Avoids 100% CPU load

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during cache fill.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18814 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2006-06-25 14:03:56 +00:00
parent ee00cceb8b
commit 9e365fd95b
1 changed files with 8 additions and 4 deletions
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12
input/input.c
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@ -914,11 +914,14 @@ mp_input_read_key_code(int time) {
fd_set fds;
struct timeval tv,*time_val;
#endif
int i,n=0,max_fd = 0;
int i,n=0,max_fd = 0, did_sleep = 0;
static int last_loop = 0;
if(num_key_fd == 0)
{
usec_sleep(time * 1000);
return MP_INPUT_NOTHING;
}
#ifndef HAVE_NO_POSIX_SELECT
FD_ZERO(&fds);
@ -940,9 +943,6 @@ mp_input_read_key_code(int time) {
n++;
}
if(num_key_fd == 0)
return MP_INPUT_NOTHING;
#ifndef HAVE_NO_POSIX_SELECT
// if we have fd's without MP_FD_NO_SELECT flag, call select():
if(n>0){
@ -962,6 +962,7 @@ if(n>0){
}
break;
}
did_sleep = 1;
}
#endif
@ -984,6 +985,7 @@ if(n>0){
code = getch2(time);
if(code < 0)
code = MP_INPUT_NOTHING;
did_sleep = 1;
}
else
code = ((mp_key_func_t)key_fds[i].read_func)(key_fds[i].fd);
@ -998,6 +1000,8 @@ if(n>0){
key_fds[i].flags |= MP_FD_DEAD;
}
}
if (!did_sleep)
usec_sleep(time * 1000);
return MP_INPUT_NOTHING;
}