mirror of
https://github.com/mpv-player/mpv
synced 2024-12-23 15:22:09 +00:00
259cfbe7e2
"implicit declaration of function ‘mplayer_put_key’" warnings Based on Attila's suggestions. Approved by Uoti and Ivan. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22841 b3059339-0415-0410-9bf9-f77b7e298cf2
71 lines
2.0 KiB
C
71 lines
2.0 KiB
C
#include <stdlib.h>
|
|
#include "osdep/timer.h"
|
|
#include "input/input.h"
|
|
#include "input/mouse.h"
|
|
|
|
|
|
int key_fifo_size = 7;
|
|
static int *key_fifo_data = NULL;
|
|
static int key_fifo_read=0;
|
|
static int key_fifo_write=0;
|
|
|
|
static void mplayer_put_key_internal(int code){
|
|
int fifo_free = key_fifo_read - key_fifo_write - 1;
|
|
if (fifo_free < 0) fifo_free += key_fifo_size;
|
|
// printf("mplayer_put_key(%d)\n",code);
|
|
if (key_fifo_data == NULL)
|
|
key_fifo_data = malloc(key_fifo_size * sizeof(int));
|
|
if(!fifo_free) return; // FIFO FULL!!
|
|
// reserve some space for key release events to avoid stuck keys
|
|
if((code & MP_KEY_DOWN) && fifo_free < (key_fifo_size >> 1))
|
|
return;
|
|
key_fifo_data[key_fifo_write]=code;
|
|
key_fifo_write=(key_fifo_write+1)%key_fifo_size;
|
|
}
|
|
|
|
int mplayer_get_key(int fd){
|
|
int key;
|
|
// printf("mplayer_get_key(%d)\n",fd);
|
|
if (key_fifo_data == NULL)
|
|
return MP_INPUT_NOTHING;
|
|
if(key_fifo_write==key_fifo_read) return MP_INPUT_NOTHING;
|
|
key=key_fifo_data[key_fifo_read];
|
|
key_fifo_read=(key_fifo_read+1)%key_fifo_size;
|
|
// printf("mplayer_get_key => %d\n",key);
|
|
return key;
|
|
}
|
|
|
|
|
|
unsigned doubleclick_time = 300;
|
|
|
|
static void put_double(int code) {
|
|
if (code >= MOUSE_BTN0 && code <= MOUSE_BTN9)
|
|
mplayer_put_key_internal(code - MOUSE_BTN0 + MOUSE_BTN0_DBL);
|
|
}
|
|
|
|
void mplayer_put_key(int code) {
|
|
static unsigned last_key_time[2];
|
|
static int last_key[2];
|
|
unsigned now = GetTimerMS();
|
|
// ignore system-doubleclick if we generate these events ourselves
|
|
if (doubleclick_time &&
|
|
(code & ~MP_KEY_DOWN) >= MOUSE_BTN0_DBL &&
|
|
(code & ~MP_KEY_DOWN) <= MOUSE_BTN9_DBL)
|
|
return;
|
|
mplayer_put_key_internal(code);
|
|
if (code & MP_KEY_DOWN) {
|
|
code &= ~MP_KEY_DOWN;
|
|
last_key[1] = last_key[0];
|
|
last_key[0] = code;
|
|
last_key_time[1] = last_key_time[0];
|
|
last_key_time[0] = now;
|
|
if (last_key[1] == code &&
|
|
now - last_key_time[1] < doubleclick_time)
|
|
put_double(code);
|
|
return;
|
|
}
|
|
if (last_key[0] == code && last_key[1] == code &&
|
|
now - last_key_time[1] < doubleclick_time)
|
|
put_double(code);
|
|
}
|