diff options
Diffstat (limited to 'osdep/terminal-unix.c')
| -rw-r--r-- | osdep/terminal-unix.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/osdep/terminal-unix.c b/osdep/terminal-unix.c index 78eb4c4618..86c3030cdd 100644 --- a/osdep/terminal-unix.c +++ b/osdep/terminal-unix.c @@ -45,6 +45,14 @@ // Timeout in ms after which the (normally ambiguous) ESC key is detected. #define ESC_TIMEOUT 100 +// Timeout in ms after which the poll for input is aborted. The FG/BG state is +// tested before every wait, and a positive value allows reactivating input +// processing when mpv is brought to the foreground while it was running in the +// background. In such a situation, an infinite timeout (-1) will keep mpv +// waiting for input without realizing the terminal state changed - and thus +// buffer all keypresses until ENTER is pressed. +#define INPUT_TIMEOUT 1000 + static volatile struct termios tio_orig; static volatile int tio_orig_set; @@ -397,7 +405,7 @@ static void *terminal_thread(void *ptr) { .events = POLLIN, .fd = death_pipe[0] }, { .events = POLLIN, .fd = tty_in } }; - int r = polldev(fds, stdin_ok ? 2 : 1, buf.len ? ESC_TIMEOUT : -1); + int r = polldev(fds, stdin_ok ? 2 : 1, buf.len ? ESC_TIMEOUT : INPUT_TIMEOUT); if (fds[0].revents) break; if (fds[1].revents) { |