mirror of
https://github.com/mpv-player/mpv
synced 2024-09-09 01:16:56 +02:00
![atmos4](/assets/img/avatar_default.png)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3015 b3059339-0415-0410-9bf9-f77b7e298cf2
81 lines
2.0 KiB
C
81 lines
2.0 KiB
C
|
|
// keyboard:
|
|
static int keyb_fifo_put=-1;
|
|
static int keyb_fifo_get=-1;
|
|
|
|
static void make_pipe(int* pr,int* pw){
|
|
int temp[2];
|
|
if(pipe(temp)!=0) printf("Cannot make PIPE!\n");
|
|
*pr=temp[0];
|
|
*pw=temp[1];
|
|
}
|
|
|
|
static inline int my_write(int fd,unsigned char* mem,int len){
|
|
int total=0;
|
|
int len2;
|
|
while(len>0){
|
|
len2=write(fd,mem+total,len); if(len2<=0) break;
|
|
total+=len2;len-=len2;
|
|
// printf("%d bytes received, %d left\n",len2,len);
|
|
}
|
|
return total;
|
|
}
|
|
|
|
static inline int my_read(int fd,unsigned char* mem,int len){
|
|
int total=0;
|
|
int len2;
|
|
while(len>0){
|
|
len2=read(fd,mem+total,len); if(len2<=0) break;
|
|
total+=len2;len-=len2;
|
|
// printf("%d bytes received, %d left\n",len2,len);
|
|
}
|
|
return total;
|
|
}
|
|
|
|
|
|
void send_cmd(int fd,int cmd){
|
|
int fifo_cmd=cmd;
|
|
write(fd,&fifo_cmd,4);
|
|
// fflush(control_fifo);
|
|
}
|
|
|
|
|
|
void mplayer_put_key(int code){
|
|
fd_set rfds;
|
|
struct timeval tv;
|
|
|
|
/* Watch stdin (fd 0) to see when it has input. */
|
|
FD_ZERO(&rfds);
|
|
FD_SET(keyb_fifo_put, &rfds);
|
|
tv.tv_sec = 0;
|
|
tv.tv_usec = 0;
|
|
|
|
//retval = select(keyb_fifo_put+1, &rfds, NULL, NULL, &tv);
|
|
if(select(keyb_fifo_put+1, NULL, &rfds, NULL, &tv)>0){
|
|
write(keyb_fifo_put,&code,4);
|
|
// printf("*** key event %d sent ***\n",code);
|
|
} else {
|
|
// printf("*** key event dropped (FIFO is full) ***\n");
|
|
}
|
|
}
|
|
|
|
int mplayer_get_key(){
|
|
fd_set rfds;
|
|
struct timeval tv;
|
|
int code=-1;
|
|
|
|
/* Watch stdin (fd 0) to see when it has input. */
|
|
FD_ZERO(&rfds);
|
|
FD_SET(keyb_fifo_get, &rfds);
|
|
tv.tv_sec = 0;
|
|
tv.tv_usec = 0;
|
|
|
|
//retval = select(keyb_fifo_put+1, &rfds, NULL, NULL, &tv);
|
|
if(select(keyb_fifo_put+1, &rfds, NULL, NULL, &tv)>0){
|
|
read(keyb_fifo_get,&code,4);
|
|
// printf("*** key event %d read ***\n",code);
|
|
}
|
|
return code;
|
|
}
|
|
|