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libeplayer3: extend API

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This commit is contained in:
martii
2014-04-09 22:06:41 +02:00
parent 708505d804
commit b6a2310df6
8 changed files with 122 additions and 112 deletions
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123
libspark/playback_libeplayer3.cpp
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@@ -11,18 +11,8 @@
#include "playback_libeplayer3.h"
static Player *player = NULL;
extern cAudio *audioDecoder;
extern cVideo *videoDecoder;
static bool decoders_closed = false;
static const char * FILENAME = "playback_libeplayer3.cpp";
static playmode_t pm;
static std::string fn_ts;
static std::string fn_xml;
static off_t last_size;
static int init_jump;
//Used by Fileplay
bool cPlayback::Open(playmode_t PlayMode)
@@ -32,14 +22,13 @@ bool cPlayback::Open(playmode_t PlayMode)
"PLAYMODE_FILE"
};
if (PlayMode != PLAYMODE_TS)
{
if (PlayMode != PLAYMODE_TS) {
audioDecoder->closeDevice();
videoDecoder->closeDevice();
decoders_closed = true;
}
printf("%s:%s - PlayMode=%s\n", FILENAME, __FUNCTION__, aPLAYMODE[PlayMode]);
printf("%s:%s - PlayMode=%s\n", __FILE__, __func__, aPLAYMODE[PlayMode]);
pm = PlayMode;
fn_ts = "";
fn_xml = "";
@@ -53,7 +42,7 @@ bool cPlayback::Open(playmode_t PlayMode)
//Used by Fileplay
void cPlayback::Close(void)
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
printf("%s:%s\n", __FILE__, __func__);
//Dagobert: movieplayer does not call stop, it calls close ;)
Stop();
@@ -66,19 +55,16 @@ void cPlayback::Close(void)
}
//Used by Fileplay
bool cPlayback::Start(char *filename, int vpid, int vtype, int apid, int ac3, unsigned int, bool no_probe)
bool cPlayback::Start(char *filename, int vpid, int vtype, int apid, int ac3, unsigned int)
{
bool ret = false;
bool isHTTP = false;
no_probe = false;
printf("%s:%s - filename=%s vpid=%u vtype=%d apid=%u ac3=%d, no_probe=%d\n",
FILENAME, __FUNCTION__, filename, vpid, vtype, apid, ac3, no_probe);
__FILE__, __func__, filename, vpid, vtype, apid, ac3, no_probe);
init_jump = -1;
//create playback path
mAudioStream=0;
mSubtitleStream=-1;
mTeletextStream=-1;
//try to open file
if(player && player->Open(filename, no_probe)) {
@@ -110,11 +96,13 @@ bool cPlayback::Start(char *filename, int vpid, int vtype, int apid, int ac3, un
playing = true;
}
printf("%s:%s - return=%d\n", FILENAME, __FUNCTION__, ret);
printf("%s:%s - return=%d\n", __FILE__, __func__, ret);
fn_ts = std::string(filename);
if (fn_ts.rfind(".ts") == fn_ts.length() - 3)
if (fn_ts.length() > 3 && fn_ts.rfind(".ts") == fn_ts.length() - 3) {
fn_xml = fn_ts.substr(0, fn_ts.length() - 3) + ".xml";
no_probe = true;
}
if (pm == PLAYMODE_TS) {
struct stat s;
@@ -132,7 +120,7 @@ bool cPlayback::Start(char *filename, int vpid, int vtype, int apid, int ac3, un
//Used by Fileplay
bool cPlayback::Stop(void)
{
printf("%s:%s playing %d\n", FILENAME, __FUNCTION__, playing);
printf("%s:%s playing %d\n", __FILE__, __func__, playing);
//if(playing==false) return false;
player->Stop();
@@ -143,39 +131,24 @@ bool cPlayback::Stop(void)
return true;
}
bool cPlayback::SetAPid(int pid, bool ac3 __attribute__((unused)))
bool cPlayback::SetAPid(int pid, bool /* ac3 */)
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
if(pid!=mAudioStream){
player->SwitchAudio(pid);
mAudioStream=pid;
}
return true;
return player->SwitchAudio(pid);
}
bool cPlayback::SetSubtitlePid(int pid)
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
if(pid!=mSubtitleStream){
player->SwitchSubtitle(pid);
mSubtitleStream = pid;
}
return true;
return player->SwitchSubtitle(pid);
}
bool cPlayback::SetTeletextPid(int pid)
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
if(pid!=mTeletextStream){
player->SwitchTeletext(pid);
mTeletextStream=pid;
}
return true;
return player->SwitchTeletext(pid);
}
bool cPlayback::SetSpeed(int speed)
{
printf("%s:%s playing %d speed %d\n", FILENAME, __FUNCTION__, playing, speed);
printf("%s:%s playing %d speed %d\n", __FILE__, __func__, playing, speed);
if (! decoders_closed)
{
@@ -230,7 +203,6 @@ bool cPlayback::SetSpeed(int speed)
bool cPlayback::GetSpeed(int &speed) const
{
//printf("%s:%s\n", FILENAME, __FUNCTION__);
speed = nPlaybackSpeed;
return true;
}
@@ -247,8 +219,7 @@ bool cPlayback::GetPosition(int &position, int &duration)
/* hack: if the file is growing (timeshift), then determine its length
* by comparing the mtime with the mtime of the xml file */
if (pm == PLAYMODE_TS)
{
if (pm == PLAYMODE_TS) {
struct stat s;
if (!stat(fn_ts.c_str(), &s))
{
@@ -303,7 +274,6 @@ bool cPlayback::GetPosition(int &position, int &duration)
bool cPlayback::SetPosition(int position, bool absolute)
{
printf("%s:%s %d\n", FILENAME, __FUNCTION__,position);
if (playing == false)
{
/* the calling sequence is:
@@ -322,7 +292,6 @@ bool cPlayback::SetPosition(int position, bool absolute)
void cPlayback::FindAllPids(int *pids, unsigned int *ac3flags, unsigned int *numpids, std::string *language)
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
unsigned int i = 0;
std::vector<Track> tracks = player->manager.getAudioTracks();
@@ -338,7 +307,6 @@ void cPlayback::FindAllPids(int *pids, unsigned int *ac3flags, unsigned int *num
void cPlayback::FindAllSubtitlePids(int *pids, unsigned int *numpids, std::string *language)
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
unsigned int i = 0;
std::vector<Track> tracks = player->manager.getSubtitleTracks();
@@ -351,27 +319,26 @@ void cPlayback::FindAllSubtitlePids(int *pids, unsigned int *numpids, std::strin
*numpids = i;
}
void cPlayback::FindAllTeletextsubtitlePids(int *pids, unsigned int *numpids, std::string *language)
void cPlayback::FindAllTeletextsubtitlePids(int *pids, unsigned int *numpids, std::string *language, int *mags, int *pages)
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
unsigned int i = 0;
std::vector<Track> tracks = player->manager.getTeletextTracks();
for (std::vector<Track>::iterator it = tracks.begin(); it != tracks.end() && i < *numpids; ++it) {
pids[i] = it->pid;
if (it->type != 2 && it->type != 5) // return subtitles only
continue;
char tmp[80];
snprintf(tmp, sizeof(tmp), "%s %d %d %d", it->Name.c_str(), it->type, it->mag, it->page);
language[i] = std::string(tmp);
pids[i] = it->pid;
language[i] = it->Name;
mags[i] = it->mag;
pages[i] = it->page;
i++;
}
*numpids = i;
}
int cPlayback::GetTeletextPid(void)
int cPlayback::GetFirstTeletextPid(void)
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
std::vector<Track> tracks = player->manager.getTeletextTracks();
for (std::vector<Track>::iterator it = tracks.begin(); it != tracks.end(); ++it) {
if (it->type == 1)
@@ -387,21 +354,18 @@ void cPlayback::GetChapters(std::vector<int> &positions, std::vector<std::string
void cPlayback::GetMetadata(std::vector<std::string> &keys, std::vector<std::string> &values)
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
player->input.GetMetadata(keys, values);
}
cPlayback::cPlayback(int num __attribute__((unused)))
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
playing=false;
decoders_closed = false;
player = new Player();
}
cPlayback::~cPlayback()
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
if(player)
delete player;
}
@@ -417,27 +381,28 @@ bool cPlayback::IsPlaying() {
return false;
}
unsigned long long cPlayback::GetReadCount() {
uint64_t cPlayback::GetReadCount() {
if (player)
return player->readCount;
return 0;
}
#if 0
bool cPlayback::IsPlaying(void) const
int cPlayback::GetAPid(void)
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
/* konfetti: there is no event/callback mechanism in libeplayer2
* so in case of ending playback we have no information on a
* terminated stream currently (or did I oversee it?).
* So let's ask the player the state.
*/
if (playing)
{
return player->isPlaying;
}
return playing;
return player->GetAudioPid();
}
int cPlayback::GetVPid(void)
{
return player->GetVideoPid();
}
int cPlayback::GetSubtitlePid(void)
{
return player->GetSubtitlePid();
}
int cPlayback::GetTeletextPid(void)
{
return player->GetTeletextPid();
}
#endif