void CAMLPlayer::ToFFRW(int iSpeed)
{
CLog::Log(LOGDEBUG, "CAMLPlayer::ToFFRW: iSpeed(%d), m_speed(%d)", iSpeed, m_speed);
CSingleLock lock(m_aml_csection);
if (!check_pid_valid(m_pid) && m_StopPlaying)
return;
if (m_speed != iSpeed)
{
// recover power of two value
int ipower = 0;
int ispeed = abs(iSpeed);
while (ispeed >>= 1) ipower++;
switch(ipower)
{
// regular playback
case 0:
player_forward(m_pid, 0);
break;
default:
// N x fast forward/rewind (I-frames)
// speed playback 1,2,4,8
if (iSpeed > 0)
player_forward(m_pid, iSpeed);
else
player_backward(m_pid, -iSpeed);
break;
}
m_speed = iSpeed;
}
void CAMLPlayer::SeekTime(__int64 seek_ms)
{
CSingleLock lock(m_aml_csection);
if (seek_ms <= 0)
seek_ms = 100;
// seek here
if (check_pid_valid(m_pid))
{
player_timesearch(m_pid, seek_ms/1000.0);
WaitForSearchOK(5000);
}
}
void CAMLPlayer::SetSubtitleVisible(bool bVisible)
{
m_subtitle_show = (bVisible && m_subtitle_count);
g_settings.m_currentVideoSettings.m_SubtitleOn = bVisible;
if (m_subtitle_show)
{
// on startup, if asked to show subs and SetSubtitle has not
// been called, we are expected to switch/show the 1st subtitle
if (m_subtitle_index < 0 && m_subtitle_count)
m_subtitle_index = 0;
if (check_pid_valid(m_pid))
player_sid(m_pid, m_subtitle_streams[m_subtitle_index]->id);
}
}
void CAMLPlayer::SetAudioStream(int SetAudioStream)
{
//CLog::Log(LOGDEBUG, "CAMLPlayer::SetAudioStream");
CSingleLock lock(m_aml_csection);
if (SetAudioStream > (int)m_audio_streams.size() || SetAudioStream < 0)
return;
m_audio_index = SetAudioStream;
if (check_pid_valid(m_pid))
{
player_aid(m_pid, m_audio_streams[m_audio_index]->id);
}
}
int
check_process_running(const char *prog, pid_t * pid)
{
pid_t oldpid;
FILE *fp;
char filename[PATH_MAX];
char *cmd;
int ret;
struct stat st;
*pid = -1;
/*
* Now see if there is a pidfile associated with this cmd in /var/run
*/
fp = NULL;
memset(filename, 0, PATH_MAX);
cmd = basename((char *)prog);
snprintf(filename, sizeof (filename), "/var/run/%s.pid", cmd);
ret = stat(filename, &st);
if ((ret < 0) || (!st.st_size))
return 0;
/*
* Read the pid from the file.
*/
fp = fopen(filename, "r");
if (fp == NULL) { /* error */
return 0;
}
ret = fscanf(fp, "%d\n", &oldpid);
fclose(fp);
if ((ret == EOF) || (ret != 1))
return 0;
if (check_pid_valid(oldpid, cmd)) {
*pid = oldpid;
return 1;
}
return 0;
}
void CAMLPlayer::SetSubtitle(int iStream)
{
CSingleLock lock(m_aml_csection);
if (iStream > (int)m_subtitle_streams.size() || iStream < 0)
return;
m_subtitle_index = iStream;
// smells like a bug, if no showing subs and we get called
// to set the subtitle, we are expected to update internal state
// but not show the subtitle.
if (!m_subtitle_show)
return;
if (check_pid_valid(m_pid))
player_sid(m_pid, m_subtitle_streams[m_subtitle_index]->id);
}
void CAMLPlayer::SetVolume(long nVolume)
{
CLog::Log(LOGDEBUG, "CAMLPlayer::SetVolume(%ld)", nVolume);
CSingleLock lock(m_aml_csection);
// nVolume is a milliBels from -6000 (-60dB or mute) to 0 (0dB or full volume)
// 0db is represented by Volume = 0x10000000
// bit shifts adjust by 6db.
// Maximum gain is 0xFFFFFFFF ~=24db
//uint32_t volume = (1.0f + (nVolume / 6000.0f)) * (float)0x10000000;
if (check_pid_valid(m_pid))
{
//int min, max;
//float volume =
// int audio_set_mute(m_pid, int mute_on);
//audio_get_volume_range(m_pid, &min, &max)
//audio_set_volume(m_pid, volume);
}
}
/*
* Class: com_farcore_playerservice_MediaPlayer
* Method: uninit
* Signature: ()I
*/
JNIEXPORT jint JNICALL Java_com_farcore_playerservice_AmPlayer_native_uninit
(JNIEnv *env, jclass clazz){
//int ret = -1;
//ret = amadec_thread_exit();
pid_info_t alive_pids;
int i =-1;
player_list_allpid(&alive_pids);
for(i=0;i<alive_pids.num;i++){
if(check_pid_valid(alive_pids.pid[i]))
player_exit(alive_pids.pid[i]);
}
if(_plCtrl.file_name !=NULL){
LOGI("collect memory for player para\n");
free(_plCtrl.file_name);
_plCtrl.file_name = NULL;
}
LOGI("player uninit ok");
return 0;
}
int
check_process_running(const char *cmd, const char *filename, pid_t * pid)
{
pid_t oldpid;
FILE *fp;
int ret;
struct stat st;
*pid = -1;
/*
* Now see if there is a pidfile associated with this cmd in /var/run
*/
fp = NULL;
ret = stat(filename, &st);
if ((ret < 0) || (!st.st_size))
return 0;
/*
* Read the pid from the file.
*/
fp = fopen(filename, "r");
if (fp == NULL) { /* error */
return 0;
}
ret = fscanf(fp, "%d\n", &oldpid);
fclose(fp);
if ((ret == EOF) || (ret != 1))
return 0;
if (check_pid_valid(oldpid, cmd)) {
*pid = oldpid;
return 1;
}
return 0;
}
