static void copy_to_dvb(int vfd, int afd, int cfd, const uint8_t* ptr, const unsigned short len)
{
struct pollfd pfd[NFD];
unsigned short pos = 0;
int stopped = 0;
pfd[0].fd = STDIN_FILENO;
pfd[0].events = POLLIN;
pfd[1].fd = vfd;
pfd[1].events = POLLOUT;
pfd[2].fd = afd;
pfd[2].events = POLLOUT;
while (pos < len) {
int ret;
if ((ret = poll(pfd,NFD,1)) > 0) {
if (pfd[1].revents & POLLOUT) {
int cnt = write(cfd, ptr + pos, len - pos);
if (cnt > 0)
pos += cnt;
else if (cnt < 0) {
if (errno != EAGAIN && errno != EINTR) {
perror("Write:");
exit(-1);
}
if (errno == EAGAIN)
usleep(1000);
continue;
}
}
if (pfd[0].revents & POLLIN) {
int c = getchar();
switch(c) {
case 'z':
if (audio && !black) {
audioSetMute(afd, 1);
} else {
videoFreeze(vfd);
}
deviceClear(afd, -1);
printf("playback frozen\n");
stopped = 1;
break;
case 's':
if (audio) {
audioStop(afd);
deviceClear(afd, -1);
} else {
videoStop(vfd);
deviceClear(afd, vfd);
}
printf("playback stopped\n");
stopped = 1;
break;
case 'c':
if (audio && !black) {
audioSetAVSync(afd, 0);
deviceClear(afd, -1);
audioSetMute(afd, 0);
} else {
audioSetAVSync(afd, 1);
deviceClear(afd, vfd);
videoContinue(vfd);
}
printf("playback continued\n");
stopped = 0;
break;
case 'p':
if (audio) {
deviceClear(afd, -1);
audioSetAVSync(afd, 0);
audioPlay(afd);
} else {
deviceClear(afd, vfd);
audioSetAVSync(afd, 1);
audioPlay(afd);
videoPlay(vfd);
}
audioSetMute(afd, 0);
printf("playback started\n");
stopped = 0;
break;
case 'f':
audioSetAVSync(afd, 0);
if (!audio) {
audioSetMute(afd, 1);
videoFastForward(vfd,0);
}
printf("fastforward\n");
stopped = 0;
break;
case 'm':
audioSetAVSync(afd, 0);
audioSetMute(afd, 1);
printf("mute\n");
stopped = 0;
break;
case 'u':
audioSetAVSync(afd, 1);
audioSetMute(afd, 0);
printf("unmute\n");
stopped = 0;
break;
case 'd':
if (dolby)
dolby = 0;
else
dolby++;
break;
case 'l':
audioSetAVSync(afd, 0);
if (!audio) {
audioSetMute(afd, 1);
videoSlowMotion(vfd,2);
}
printf("slowmotion\n");
stopped = 0;
break;
case 'q':
videoContinue(vfd);
exit(0);
break;
default:
break;
}
}
} else if (ret < 0) {
if (errno != EAGAIN && errno != EINTR) {
perror("Write:");
exit(-1);
}
if (errno == EAGAIN)
usleep(1000);
}
}
}
void play_file_video(int filefd, int fd)
{
char buf[BUFFY];
int count;
int written;
struct pollfd pfd[NFD];
// int stopped = 0;
pfd[0].fd = STDIN_FILENO;
pfd[0].events = POLLIN;
pfd[1].fd = fd;
pfd[1].events = POLLOUT;
videoSelectSource(fd,VIDEO_SOURCE_MEMORY);
videoPlay(fd);
count = read(filefd,buf,BUFFY);
write(fd,buf,count);
while ( (count = read(filefd,buf,BUFFY)) >= 0 ){
written = 0;
while(written < count){
if (poll(pfd,NFD,1)){
if (pfd[1].revents & POLLOUT){
written += write(fd,buf+written,
count-written);
}
if (pfd[0].revents & POLLIN){
int c = getchar();
switch(c){
case 'z':
videoFreeze(fd);
printf("playback frozen\n");
// stopped = 1;
break;
case 's':
videoStop(fd);
printf("playback stopped\n");
// stopped = 1;
break;
case 'c':
videoContinue(fd);
printf("playback continued\n");
// stopped = 0;
break;
case 'p':
videoPlay(fd);
printf("playback started\n");
// stopped = 0;
break;
case 'f':
videoFastForward(fd,0);
printf("fastforward\n");
// stopped = 0;
break;
case 'm':
videoSlowMotion(fd,2);
printf("slowmotion\n");
// stopped = 0;
break;
case 'q':
videoContinue(fd);
exit(0);
break;
}
}
}
}
}
}
