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https://github.com/tuxbox-neutrino/libstb-hal.git
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spark: add cPlayback code from TDT git
This imports cplayback as of commit 12d2c15d0e (2011-12-13) git://gitorious.org/open-duckbox-project-sh4/tdt.git Needs some adjustment to make it build...
This commit is contained in:
Stefan Seyfried
432
libspark/playback_libeplayer3.cpp
Normal file
432
libspark/playback_libeplayer3.cpp
Normal file
@@ -0,0 +1,432 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "playback_cs.h"
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static const char * FILENAME = "playback_cs.cpp";
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//
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void cPlayback::Attach(void)
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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}
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void cPlayback::Detach(void)
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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}
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bool cPlayback::SetAVDemuxChannel(bool On, bool Video, bool Audio)
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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return 0;
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}
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void cPlayback::PlaybackNotify (int Event, void *pData, void *pTag)
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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}
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void cPlayback::DMNotify(int Event, void *pTsBuf, void *Tag)
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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}
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//Used by Fileplay
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bool cPlayback::Open(playmode_t PlayMode)
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{
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const char *aPLAYMODE[] = {
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"PLAYMODE_TS",
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"PLAYMODE_FILE"
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};
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printf("%s:%s - PlayMode=%s\n", FILENAME, __FUNCTION__, aPLAYMODE[PlayMode]);
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player = (Context_t*) malloc(sizeof(Context_t));
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if(player) {
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player->playback = &PlaybackHandler;
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player->output = &OutputHandler;
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player->container = &ContainerHandler;
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player->manager = &ManagerHandler;
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printf("%s\n", player->output->Name);
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}
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//Registration of output devices
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if(player && player->output) {
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player->output->Command(player,OUTPUT_ADD, (void*)"audio");
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player->output->Command(player,OUTPUT_ADD, (void*)"video");
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player->output->Command(player,OUTPUT_ADD, (void*)"subtitle");
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}
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return 0;
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}
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//Used by Fileplay
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void cPlayback::Close(void)
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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//Dagobert: movieplayer does not call stop, it calls close ;)
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Stop();
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}
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//Used by Fileplay
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bool cPlayback::Start(char * filename, unsigned short vpid, int vtype, unsigned short apid, bool ac3)
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{
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bool ret = false;
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bool isHTTP = false;
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printf("%s:%s - filename=%s vpid=%u vtype=%d apid=%u ac3=%d\n",
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FILENAME, __FUNCTION__, filename, vpid, vtype, apid, ac3);
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//create playback path
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mAudioStream=0;
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char file[400] = {""};
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if(!strncmp("http://", filename, 7))
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{
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printf("http://\n");
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isHTTP = true;
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}
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else if(!strncmp("file://", filename, 7))
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{
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printf("file://\n");
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}
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else if(!strncmp("upnp://", filename, 7))
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{
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printf("upnp://\n");
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isHTTP = true;
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}
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else
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strcat(file, "file://");
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strcat(file, filename);
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//try to open file
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if(player && player->playback && player->playback->Command(player, PLAYBACK_OPEN, file) >= 0) {
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//AUDIO
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if(player && player->manager && player->manager->audio) {
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char ** TrackList = NULL;
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player->manager->audio->Command(player, MANAGER_LIST, &TrackList);
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if (TrackList != NULL) {
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printf("AudioTrack List\n");
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int i = 0;
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for (i = 0; TrackList[i] != NULL; i+=2) {
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printf("\t%s - %s\n", TrackList[i], TrackList[i+1]);
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free(TrackList[i]);
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free(TrackList[i+1]);
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}
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free(TrackList);
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}
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}
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//SUB
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if(player && player->manager && player->manager->subtitle) {
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char ** TrackList = NULL;
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player->manager->subtitle->Command(player, MANAGER_LIST, &TrackList);
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if (TrackList != NULL) {
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printf("SubtitleTrack List\n");
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int i = 0;
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for (i = 0; TrackList[i] != NULL; i+=2) {
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printf("\t%s - %s\n", TrackList[i], TrackList[i+1]);
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free(TrackList[i]);
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free(TrackList[i+1]);
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}
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free(TrackList);
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}
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}
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if(player && player->output && player->playback) {
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player->output->Command(player, OUTPUT_OPEN, NULL);
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if ( player->playback->Command(player, PLAYBACK_PLAY, NULL) == 0 ) // playback.c uses "int = 0" for "true"
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ret = true;
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}
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}
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/* konfetti: in case of upnp playing mp4 often leads to a
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* paused playback but data is already injected which leads
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* to errors ...
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* and I don't see any sense of pausing direct after starting
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* with the exception of timeshift. but this should be handled
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* outside this lib or with another function!
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*/
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if ((ret) && (!isHTTP))
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{
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//pause playback in case of timeshift
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//FIXME: no picture on tv
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if (player->playback->Command(player, PLAYBACK_PAUSE, NULL) < 0)
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{
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ret = false;
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printf("failed to pause playback\n");
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} else
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playing = true;
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} else
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playing = true;
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printf("%s:%s - return=%d\n", FILENAME, __FUNCTION__, ret);
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return ret;
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}
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//Used by Fileplay
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bool cPlayback::Stop(void)
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{
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printf("%s:%s playing %d\n", FILENAME, __FUNCTION__, playing);
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if(playing==false) return false;
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if(player && player->playback && player->output) {
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player->playback->Command(player, PLAYBACK_STOP, NULL);
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player->output->Command(player, OUTPUT_CLOSE, NULL);
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}
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if(player && player->output) {
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player->output->Command(player,OUTPUT_DEL, (void*)"audio");
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player->output->Command(player,OUTPUT_DEL, (void*)"video");
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player->output->Command(player,OUTPUT_DEL, (void*)"subtitle");
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}
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if(player && player->playback)
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player->playback->Command(player,PLAYBACK_CLOSE, NULL);
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if(player)
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free(player);
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if(player != NULL)
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player = NULL;
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playing=false;
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return true;
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}
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bool cPlayback::SetAPid(unsigned short pid, bool ac3)
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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int i=pid;
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if(pid!=mAudioStream){
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if(player && player->playback)
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player->playback->Command(player, PLAYBACK_SWITCH_AUDIO, (void*)&i);
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mAudioStream=pid;
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}
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return true;
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}
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bool cPlayback::SetSpeed(int speed)
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{
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printf("%s:%s playing %d speed %d\n", FILENAME, __FUNCTION__, playing, speed);
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if(playing==false)
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return false;
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if(player && player->playback)
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{
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int result = 0;
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nPlaybackSpeed = speed;
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if (speed > 1)
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{
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/* direction switch ? */
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if (player->playback->BackWard)
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{
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int r = 0;
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result = player->playback->Command(player, PLAYBACK_FASTBACKWARD, (void*)&r);
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printf("result = %d\n", result);
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}
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result = player->playback->Command(player, PLAYBACK_FASTFORWARD, (void*)&speed);
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} else
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if (speed < 0)
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{
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/* direction switch ? */
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if (player->playback->isForwarding)
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{
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result = player->playback->Command(player, PLAYBACK_CONTINUE, NULL);
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printf("result = %d\n", result);
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}
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result = player->playback->Command(player, PLAYBACK_FASTBACKWARD, (void*)&speed);
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}
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else
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if (speed == 0)
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{
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/* konfetti: hmmm accessing the member isn't very proper */
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if ((player->playback->isForwarding) || (!player->playback->BackWard))
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player->playback->Command(player, PLAYBACK_PAUSE, NULL);
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else
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{
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int _speed = 0; /* means end of reverse playback */
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player->playback->Command(player, PLAYBACK_FASTBACKWARD, (void*)&_speed);
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}
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} else
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{
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result = player->playback->Command(player, PLAYBACK_CONTINUE, NULL);
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}
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if (result != 0)
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{
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printf("returning false\n");
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return false;
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}
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}
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return true;
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}
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bool cPlayback::GetSpeed(int &speed) const
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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speed = nPlaybackSpeed;
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return true;
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}
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// in milliseconds
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bool cPlayback::GetPosition(int &position, int &duration)
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{
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printf("%s:%s %d %d\n", FILENAME, __FUNCTION__, position, duration);
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if(playing==false) return false;
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if (player && player->playback && !player->playback->isPlaying) {
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printf("cPlayback::%s !!!!EOF!!!! < -1\n", __func__);
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position = duration + 1000;
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// duration = 0;
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// this is stupid
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return false;
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}
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unsigned long long int vpts = 0;
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if(player && player->playback)
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player->playback->Command(player, PLAYBACK_PTS, &vpts);
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if(vpts <= 0) {
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//printf("ERROR: vpts==0");
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} else {
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/* len is in nanoseconds. we have 90 000 pts per second. */
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position = vpts/90;
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}
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double length = 0;
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if(player && player->playback)
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player->playback->Command(player, PLAYBACK_LENGTH, &length);
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if(length <= 0) {
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duration = duration+1000;
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} else {
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duration = length*1000.0;
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}
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return true;
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}
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bool cPlayback::GetOffset(off64_t &offset)
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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return true;
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}
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bool cPlayback::SetPosition(int position, bool absolute)
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{
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printf("%s:%s %d\n", FILENAME, __FUNCTION__,position);
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if(playing==false) return false;
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float pos = (position/1000.0);
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if(player && player->playback)
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player->playback->Command(player, PLAYBACK_SEEK, (void*)&pos);
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return true;
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}
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void * cPlayback::GetHandle(void)
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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return NULL;
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}
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void * cPlayback::GetDmHandle(void)
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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return NULL;
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}
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void cPlayback::FindAllPids(uint16_t *apids, unsigned short *ac3flags, uint16_t *numpida, std::string *language)
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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if(player && player->manager && player->manager->audio) {
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char ** TrackList = NULL;
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player->manager->audio->Command(player, MANAGER_LIST, &TrackList);
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if (TrackList != NULL) {
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printf("AudioTrack List\n");
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int i = 0,j=0;
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for (i = 0,j=0; TrackList[i] != NULL; i+=2,j++) {
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printf("\t%s - %s\n", TrackList[i], TrackList[i+1]);
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apids[j]=j;
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// atUnknown, atMPEG, atMP3, atAC3, atDTS, atAAC, atPCM, atOGG, atFLAC
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if( !strncmp("A_MPEG/L3", TrackList[i+1], 9))
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ac3flags[j] = 4;
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else if(!strncmp("A_AC3", TrackList[i+1], 5))
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ac3flags[j] = 1;
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else if(!strncmp("A_DTS", TrackList[i+1], 5))
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ac3flags[j] = 6;
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else if(!strncmp("A_AAC", TrackList[i+1], 5))
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ac3flags[j] = 5;
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else if(!strncmp("A_PCM", TrackList[i+1], 5))
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ac3flags[j] = 0; //todo
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else if(!strncmp("A_VORBIS", TrackList[i+1], 8))
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ac3flags[j] = 0; //todo
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else if(!strncmp("A_FLAC", TrackList[i+1], 6))
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ac3flags[j] = 0; //todo
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else
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ac3flags[j] = 0; //todo
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language[j]=TrackList[i];
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free(TrackList[i]);
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free(TrackList[i+1]);
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}
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free(TrackList);
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*numpida=j;
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}
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}
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}
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//
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cPlayback::cPlayback(int num)
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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playing=false;
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}
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cPlayback::~cPlayback()
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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}
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bool cPlayback::IsPlaying(void) const
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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/* konfetti: there is no event/callback mechanism in libeplayer2
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* so in case of ending playback we have no information on a
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* terminated stream currently (or did I oversee it?).
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* So let's ask the player the state.
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*/
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if (playing)
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{
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return player->playback->isPlaying;
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}
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return playing;
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}
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bool cPlayback::IsEnabled(void) const
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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return enabled;
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}
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int cPlayback::GetCurrPlaybackSpeed(void) const
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{
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printf("%s:%s\n", FILENAME, __FUNCTION__);
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return nPlaybackSpeed;
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}
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80
libspark/playback_libeplayer3.h
Normal file
80
libspark/playback_libeplayer3.h
Normal file
@@ -0,0 +1,80 @@
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/*******************************************************************************/
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/* */
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/* libcoolstream/cszapper/demux.h */
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/* ZAP interface for neutrino frontend */
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/* */
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/* (C) 2008 CoolStream International */
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/* */
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/*******************************************************************************/
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#ifndef __PLAYBACK_CS_H
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#define __PLAYBACK_CS_H
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#include <string>
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#include <common.h>
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extern OutputHandler_t OutputHandler;
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extern PlaybackHandler_t PlaybackHandler;
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extern ContainerHandler_t ContainerHandler;
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extern ManagerHandler_t ManagerHandler;
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#ifndef CS_PLAYBACK_PDATA
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typedef struct {
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int nothing;
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} CS_PLAYBACK_PDATA;
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#endif
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typedef enum {
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PLAYMODE_TS = 0,
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PLAYMODE_FILE
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} playmode_t;
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class cPlayback
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{
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private:
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int timeout;
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pthread_cond_t read_cond;
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pthread_mutex_t mutex;
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CS_PLAYBACK_PDATA * privateData;
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#ifdef __sh__
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Context_t * player;
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#endif
|
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bool enabled;
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||||
bool paused;
|
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bool playing;
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||||
int unit;
|
||||
int nPlaybackFD;
|
||||
int video_type;
|
||||
int nPlaybackSpeed;
|
||||
int mSpeed;
|
||||
int mAudioStream;
|
||||
playmode_t playMode;
|
||||
//
|
||||
void Attach(void);
|
||||
void Detach(void);
|
||||
bool SetAVDemuxChannel(bool On, bool Video = true, bool Audio = true);
|
||||
public:
|
||||
void PlaybackNotify (int Event, void *pData, void *pTag);
|
||||
void DMNotify(int Event, void *pTsBuf, void *Tag);
|
||||
bool Open(playmode_t PlayMode);
|
||||
void Close(void);
|
||||
bool Start(char * filename, unsigned short vpid, int vtype, unsigned short apid, bool ac3);
|
||||
bool Stop(void);
|
||||
bool SetAPid(unsigned short pid, bool ac3);
|
||||
bool SetSpeed(int speed);
|
||||
bool GetSpeed(int &speed) const;
|
||||
bool GetPosition(int &position, int &duration);
|
||||
bool GetOffset(off64_t &offset);
|
||||
bool SetPosition(int position, bool absolute = false);
|
||||
bool IsPlaying(void) const;
|
||||
bool IsEnabled(void) const;
|
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void * GetHandle(void);
|
||||
void * GetDmHandle(void);
|
||||
int GetCurrPlaybackSpeed(void) const;
|
||||
void FindAllPids(uint16_t *apids, unsigned short *ac3flags, uint16_t *numpida, std::string *language);
|
||||
//
|
||||
cPlayback(int num = 0);
|
||||
~cPlayback();
|
||||
|
||||
};
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user