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mpv
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stream: reduce ifdeffery for win32 somewhat 

Remove the ones which are not strictly needed.
This commit is contained in:
wm4 2014-11-18 13:39:17 +01:00
parent c644178098
commit 1507ef05c2
2 changed files with 8 additions and 16 deletions
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19
stream/stream.c
View File

@ -992,9 +992,8 @@ struct mp_cancel {
atomic_bool triggered;
#ifdef __MINGW32__
HANDLE event;
#else
int wakeup_pipe[2];
#endif
int wakeup_pipe[2];
};
static void cancel_destroy(void *p)
@ -1002,10 +1001,9 @@ static void cancel_destroy(void *p)
struct mp_cancel *c = p;
#ifdef __MINGW32__
CloseHandle(c->event);
#else
#endif
close(c->wakeup_pipe[0]);
close(c->wakeup_pipe[1]);
#endif
}
struct mp_cancel *mp_cancel_new(void *talloc_ctx)
@ -1015,9 +1013,8 @@ struct mp_cancel *mp_cancel_new(void *talloc_ctx)
*c = (struct mp_cancel){.triggered = ATOMIC_VAR_INIT(false)};
#ifdef __MINGW32__
c->event = CreateEventW(NULL, TRUE, FALSE, NULL);
#else
mp_make_wakeup_pipe(c->wakeup_pipe);
#endif
mp_make_wakeup_pipe(c->wakeup_pipe);
return c;
}
@ -1027,9 +1024,8 @@ void mp_cancel_trigger(struct mp_cancel *c)
atomic_store(&c->triggered, true);
#ifdef __MINGW32__
SetEvent(c->event);
#else
write(c->wakeup_pipe[1], &(char){0}, 1);
#endif
write(c->wakeup_pipe[1], &(char){0}, 1);
}
// Restore original state. (Allows reusing a mp_cancel.)
@ -1038,7 +1034,7 @@ void mp_cancel_reset(struct mp_cancel *c)
atomic_store(&c->triggered, false);
#ifdef __MINGW32__
ResetEvent(c->event);
#else
#endif
// Flush it fully.
while (1) {
int r = read(c->wakeup_pipe[0], &(char[256]){0}, 256);
@ -1047,7 +1043,6 @@ void mp_cancel_reset(struct mp_cancel *c)
if (r <= 0)
break;
}
#endif
}
// Return whether the caller should abort.
@ -1062,14 +1057,14 @@ void *mp_cancel_get_event(struct mp_cancel *c)
{
return c->event;
}
#else
#endif
// The FD becomes readable if mp_cancel_test() would return true.
// Don't actually read from it, just use it for poll().
int mp_cancel_get_fd(struct mp_cancel *c)
{
return c->wakeup_pipe[0];
}
#endif
void stream_print_proto_list(struct mp_log *log)
{

5
stream/stream.h
View File

@ -264,11 +264,8 @@ struct mp_cancel *mp_cancel_new(void *talloc_ctx);
void mp_cancel_trigger(struct mp_cancel *c);
bool mp_cancel_test(struct mp_cancel *c);
void mp_cancel_reset(struct mp_cancel *c);
#ifdef __MINGW32__
void *mp_cancel_get_event(struct mp_cancel *c);
#else
void *mp_cancel_get_event(struct mp_cancel *c); // win32 HANDLE
int mp_cancel_get_fd(struct mp_cancel *c);
#endif
// stream_file.c
char *mp_file_url_to_filename(void *talloc_ctx, bstr url);