/**
\fn initialize
*/
bool GUIPlayback::initialize(void)
{
firstPts=admPreview::getCurrentPts();
if(getPreviewMode()==ADM_PREVIEW_NONE) // copy
{
videoChain=createEmptyVideoFilterChain(firstPts,1000*1000*1000*1000LL);
}else
{
videoChain=createVideoFilterChain(firstPts,1000*1000*1000*1000LL);
}
if(!videoChain)
{
ADM_warning("Cannot create video chain\n");
return false;
}
int nb=videoChain->size();
videoFilter=(*videoChain)[nb-1];
FilterInfo *info=videoFilter->getInfo();
renderZoom zoom=ZOOM_AUTO;
// if the video output has same width/height as input, we keep the same zoom
aviInfo originalVideo;
video_body->getVideoInfo(&originalVideo);
renderZoom currentZoom=admPreview::getCurrentZoom();
if(info->width==originalVideo.width && info->height==originalVideo.height)
zoom=currentZoom;
//
admPreview::setMainDimension(info->width,info->height,zoom);
initializeAudio();
return true;
}
/**
\fn GUI_PlayAvi
\brief MainLoop for internal movie playback
*/
void GUI_PlayAvi(void)
{
uint32_t framelen,flags;
uint32_t max,err;
uint64_t oldTimeFrame;
aviInfo info;
renderZoom oldZoom=admPreview::getCurrentZoom();
video_body->getVideoInfo(&info);
// check we got everything...
if (!video_body->getNbSegment()) return;
if (playing)
{
stop_req = 1;
return;
}
oldTimeFrame=admPreview::getCurrentPts();
uint32_t priorityLevel;
#ifndef __HAIKU__
originalPriority = getpriority(PRIO_PROCESS, 0);
prefs->get(PRIORITY_PLAYBACK,&priorityLevel);
setpriority(PRIO_PROCESS, 0, ADM_getNiceValue(priorityLevel));
#endif
stop_req = 0;
playing = 1;
admPreview::deferDisplay(true);
//admPreview::samePicture();
GUIPlayback *playLoop=new GUIPlayback;
playLoop->initialize();
playLoop->run();
delete playLoop;
playing = 0;
admPreview::deferDisplay(false);
// Resize the output window to original size...
ADM_info("Restoring display.\n");
admPreview::setMainDimension(info.width,info.height,oldZoom);
// If we are processing the video, the current time
// might not be matching a source video time => PROBLEM
// Go back to the beginning to be on safe ground
// In copy mode, we can keep the current position
if(getPreviewMode()!=ADM_PREVIEW_NONE)
admPreview::seekToTime(oldTimeFrame);
UI_purge();
admPreview::samePicture();
GUI_setCurrentFrameAndTime();
UI_purge();
}
/**
\fn initialize
*/
bool GUIPlayback::initialize(void)
{
firstPts=admPreview::getCurrentPts();
if(getPreviewMode()==ADM_PREVIEW_NONE) // copy
{
videoChain=createEmptyVideoFilterChain(firstPts,1000*1000*1000*1000LL);
}else
{
videoChain=createVideoFilterChain(firstPts,1000*1000*1000*1000LL);
}
if(!videoChain)
{
ADM_warning("Cannot create video chain\n");
return false;
}
int nb=videoChain->size();
videoFilter=(*videoChain)[nb-1];
FilterInfo *info=videoFilter->getInfo();
admPreview::setMainDimension(info->width,info->height,ZOOM_AUTO);
initializeAudio();
return true;
}
//static uint8_t Vbuffer[7.0*5.6*3];
//AVDMGenericVideoStream *getFirstVideoFilter( void)
//
//_____________________________________________________________
void GUI_PlayAvi(bool forceStop)
{
uint32_t time_e, time_a = 0;
uint32_t err = 0, acc = 0;
uint32_t max;
uint32_t framelen,flags;
AVDMGenericVideoStream *filter;
vids = 0, auds = 0, dauds = 0;
// check we got everything...
if (!avifileinfo)
return;
if((curframe+1)>= avifileinfo->nb_frames-1)
{
printf("No frame left\n");
return;
}
if (avifileinfo->fps1000 == 0)
return;
if (playing || forceStop)
{
stop_req = 1;
return;
}
uint32_t priorityLevel;
originalPriority = getpriority(PRIO_PROCESS, 0);
prefs->get(PRIORITY_PLAYBACK,&priorityLevel);
setpriority(PRIO_PROCESS, 0, ADM_getNiceValue(priorityLevel));
uint32_t played_frame=0;
uint32_t remaining=avifileinfo->nb_frames-curframe;
if(getPreviewMode()==ADM_PREVIEW_OUTPUT)
{
filter=getLastVideoFilter(curframe,remaining);
}
else
{
filter=getFirstVideoFilter(curframe,remaining );
}
max=filter->getInfo()->nb_frames;
// compute how much a frame lasts in ms
one_frame = (uint32_t) floor(1000.*1000.*10. / filter->getInfo()->fps1000);
err = one_frame % 10;
one_frame /= 10; // Duration of a frame in ms, err =leftover in 1/10 ms
// go to RealTime...
printf("One frame : %lu, err=%lu ms\n", one_frame, err);
// prepare 1st frame
stop_req = 0;
playing = 1;
#ifdef HAVE_AUDIO
ComputePreload();
#endif
//renderStartPlaying();
// reset timer reference
resetTime();
admPreview::deferDisplay(1,curframe);
admPreview::update(played_frame);
do
{
vids++;
admPreview::displayNow(played_frame);;
update_status_bar();
if (time_a == 0)
time_a = getTime(0);
// mark !
//printf("\n Rendering %lu frame\n",curframe);
// read frame in chunk
if((played_frame)>=(max-1))
{
printf("\nEnd met (%lu / %lu )\n",played_frame,max);
goto abort_play;
}
admPreview::update(played_frame+1);;
curframe++;
played_frame++;
#ifdef HAVE_AUDIO
FillAudio();
#endif
time_e = getTime(1);
acc += err;
if (acc > 10)
{
acc -= 10;
time_a++;
}
time_a += one_frame;
// delta a is next frame time
// time is is current time
delta = time_a - time_e;
if (delta <= 0)
{
//if(delta<-19) // allow 19 ms late without warning...
// tick seems to be ~ 18 ms
//printf("\n Late ....,due : %lu ms / found : %lu \n",
// time_a,time_e);
// a call to whatever sleep function will last at leat 10 ms
// give some time to GTK
} else
{
// a call to whatever sleep function will last at leat 10 ms
// give some time to GTK
if (delta > 10)
GUI_Sleep(delta - 10);
}
//
UI_purge();
if(getPreviewMode()==ADM_PREVIEW_SEPARATE )
{
UI_purge();
UI_purge();
}
}
while (!stop_req);
abort_play:
// ___________________________________
// Flush buffer
// go back to normal display mode
//____________________________________
playing = 0;
getFirstVideoFilter( );
admPreview::deferDisplay(0,0);
UI_purge();
// Updated by expose ?
admPreview::update(curframe);
UI_purge();
update_status_bar();
#ifdef HAVE_AUDIO
if (currentaudiostream)
{
if (wavbuf)
ADM_dealloc(wavbuf);
deleteAudioFilter(NULL);
currentaudiostream->endDecompress();
AVDM_AudioClose();
}
#endif
// done.
setpriority(PRIO_PROCESS, 0, originalPriority);
};
void HandleAction (Action action)
{
uint32_t nf = 0;
uint32_t old;
admScopedMutex autolock(&singleThread); // make sure only one thread at a time calls this
ADM_warning("************ %s **************\n",getActionName(action));
// handle out of band actions
// independant load not loaded
//------------------------------------------------
if(action==ACT_RUN_SCRIPT)
{
GUI_FileSelRead("Select script/project to run", A_RunScript);
return;
}
if (action >= ACT_SCRIPT_ENGINE_FIRST && action < ACT_SCRIPT_ENGINE_LAST)
{
int engineIndex = (action - ACT_SCRIPT_ENGINE_FIRST) / 3;
int actionId = (action - ACT_SCRIPT_ENGINE_FIRST) % 3;
tempEngine = getScriptEngines()[engineIndex];
switch (actionId)
{
case 0:
GUI_FileSelRead("Select script to run", RunScript);
break;
case 1:
GUI_FileSelRead("Select script to debug", DebugScript);
break;
case 2:
GUI_FileSelWrite(QT_TRANSLATE_NOOP("adm","Select script to save"), SaveScript);
UI_refreshCustomMenu();
break;
}
return;
}
if (action >= ACT_SCRIPT_ENGINE_SHELL_FIRST && action < ACT_SCRIPT_ENGINE_SHELL_LAST)
{
IScriptEngine *shellEngine = getScriptEngines()[action - ACT_SCRIPT_ENGINE_SHELL_FIRST];
if ((shellEngine->capabilities() & IScriptEngine::DebuggerShell) == IScriptEngine::DebuggerShell)
{
shellEngine->openDebuggerShell();
}
else
{
interactiveScript(shellEngine);
}
return;
}
switch (action)
{
case ACT_TimeShift:
A_TimeShift();
return;
case ACT_Goto:
brokenAct();
return;
case ACT_AVS_PROXY:
GUI_avsProxy();
return;
case ACT_BUILT_IN:
DIA_builtin();
return;
case ACT_RECENT0:
case ACT_RECENT1:
case ACT_RECENT2:
case ACT_RECENT3:
{
const char **name;
int rank;
name=prefs->get_lastfiles();
rank=(int)action-ACT_RECENT0;
ADM_assert(name[rank]);
A_openAvi (name[rank]);
return;
}
case ACT_RECENT_PROJECT0:
case ACT_RECENT_PROJECT1:
case ACT_RECENT_PROJECT2:
case ACT_RECENT_PROJECT3:
{
const char **name = prefs->get_lastprojectfiles();
int rank = (int)action - ACT_RECENT_PROJECT0;
ADM_assert(name[rank]);
call_scriptEngine(name[rank]);
return;
}
case ACT_VIDEO_CODEC_CONFIGURE:
videoEncoder6Configure();
return;
case ACT_ContainerConfigure:
{
int index=UI_GetCurrentFormat();
ADM_mux_configure(index);
return;
}
case ACT_VIDEO_CODEC_CHANGED:
{
int nw=UI_getCurrentVCodec();
videoEncoder6_SetCurrentEncoder(nw);
return;
}
case ACT_AUDIO_CODEC_CHANGED:
{
int nw=UI_getCurrentACodec();
audioCodecSetByIndex(0,nw);
return;
}
case ACT_PLUGIN_INFO:
DIA_pluginsInfo();
return;
case ACT_OPEN_APP_LOG:
GUI_OpenApplicationLog();
return;
case ACT_OPEN_APP_FOLDER:
GUI_OpenApplicationDataFolder();
return;
case ACT_ABOUT :
DIA_about( );
return;
case ACT_AUDIO_CODEC_CONFIGURE:
audioCodecConfigure(0);
return;
case ACT_AUDIO_FILTERS:
{
EditableAudioTrack *ed=video_body->getDefaultEditableAudioTrack();
if(ed) ed->audioEncodingConfig.audioFilterConfigure();
}
return;
case ACT_PREFERENCES:
if(playing) return;
if(DIA_Preferences())
{
ADM_info("Saving prefs\n");
prefs->save ();
}
return;
case ACT_SavePref:
prefs->save ();
return;
case ACT_EXIT:
if(playing)
{
ADM_info("Stopping playback...\n");
GUI_PlayAvi();
}
ADM_info("Closing ui\n");
UI_closeGui();
return;
break;
default:
break;
}
if (playing) // only allow some action
{
switch (action)
{
case ACT_PlayAvi:
case ACT_StopAvi:
break;
default:
return;
}
}
// not playing,
// restict disabled uncoded actions
if ((int) action >= ACT_DUMMY)
{
GUI_Error_HIG (QT_TRANSLATE_NOOP("adm","Not coded in this version"), NULL);
return;
}
// allow only if avi loaded
if (!avifileinfo)
{
switch (action)
{
case ACT_JOG:
break;
case ACT_OPEN_VIDEO:
GUI_FileSelRead (QT_TRANSLATE_NOOP("adm","Select Video File..."), (SELFILE_CB *)A_openAvi);
break;
default:
break;
}
return;
}
// Dispatch actions, we have a file loaded
if(action>ACT_NAVIGATE_BEGIN && action < ACT_NAVIGATE_END)
{
return HandleAction_Navigate(action);
}
if(action>ACT_SAVE_BEGIN && action < ACT_SAVE_END)
{
return HandleAction_Save(action);
}
switch (action)
{
case ACT_SAVE_PY_SCRIPT:
{
IScriptEngine *engine=getPythonScriptEngine();
if(!engine)
{
GUI_Error_HIG("No engine","tinyPy script is not enabled in this build");
break;
}
char fileName[1024];
if(FileSel_SelectWrite("Saving tinypy project",fileName,1000, NULL))
{
int l=strlen(fileName);
if(l>3)
{
char *tail=fileName+l-3;
if(tail[0]!='.'|| tail[1]!='p'|| tail[2]!='y')
strcat(fileName,".py");
}
A_saveScript(engine, fileName);
}
break;
}
break;
case ACT_JOG:
A_jog();
break;
case ACT_CLOSE:
GUI_close();
break;
case ACT_ZOOM_1_4:
case ACT_ZOOM_1_2:
case ACT_ZOOM_1_1:
case ACT_ZOOM_2_1:
case ACT_ZOOM_4_1:
currentZoom=(renderZoom)((action-ACT_ZOOM_1_4)+ZOOM_1_4);
changePreviewZoom(currentZoom);
admPreview::samePicture();
break;
case ACT_AUDIO_SELECT_TRACK:
A_audioTrack();
break;
case ACT_OPEN_VIDEO:
GUI_FileSelRead (QT_TRANSLATE_NOOP("adm","Select Video File..."),(SELFILE_CB *) A_openAvi);
break;
case ACT_APPEND_VIDEO:
GUI_FileSelRead (QT_TRANSLATE_NOOP("adm","Select Video File to Append..."),(SELFILE_CB *) A_appendAvi);
break;
case ACT_VIDEO_PROPERTIES:
DIA_properties ();
break;
case ACT_PlayAvi:
GUI_PlayAvi ();
break;
#define TOGGLE_PREVIEW ADM_PREVIEW_OUTPUT
case ACT_PreviewChanged:
{
ADM_PREVIEW_MODE oldpreview=getPreviewMode(),newpreview=(ADM_PREVIEW_MODE)UI_getCurrentPreview();
printf("Old preview %d, New preview mode : %d\n",oldpreview,newpreview);
if(oldpreview==newpreview)
{
return;
}
admPreview::stop();
setPreviewMode(newpreview);
admPreview::start();
// admPreview::update(curframe);
}
break;
case ACT_StopAvi:
if (playing)
GUI_PlayAvi ();
break;
case ACT_SetPostProcessing:
A_setPostproc();
break;
case ACT_MarkA:
case ACT_MarkB:
{
bool swapit=0;
uint64_t markA,markB;
uint64_t pts=admPreview::getCurrentPts();
if( prefs->get(FEATURES_SWAP_IF_A_GREATER_THAN_B, &swapit) != RC_OK ) swapit = 1;
markA=video_body->getMarkerAPts();
markB=video_body->getMarkerBPts();
if (action == ACT_MarkA)
markA=pts;
else
markB=pts;
if (markA>markB && swapit ) // auto swap
{
uint64_t y;
y = markA;
markA=markB;
markB=y;
}
video_body->setMarkerAPts(markA);
video_body->setMarkerBPts(markB);
UI_setMarkers (markA, markB);
break;
}
case ACT_Copy:
{
uint64_t markA,markB;
markA=video_body->getMarkerAPts();
markB=video_body->getMarkerBPts();
if(markA>markB)
{
uint64_t p=markA;
markA=markB;
markB=p;
}
video_body->copyToClipBoard (markA,markB);
break;
}
case ACT_Paste:
{
uint64_t currentPts=video_body->getCurrentFramePts();
video_body->pasteFromClipBoard(currentPts);
video_body->getVideoInfo (avifileinfo);
A_ResetMarkers();
ReSync ();
}
break;
break;
case ACT_Undo:
if (avifileinfo)
{
uint64_t currentPts=video_body->getCurrentFramePts();
if(video_body->undo())
{
video_body->getVideoInfo(avifileinfo);
ReSync();
A_ResetMarkers();
A_Rewind();
if(currentPts<=video_body->getVideoDuration()) GUI_GoToTime(currentPts);
}
}
break;
case ACT_ResetSegments:
if(avifileinfo)
if(GUI_Question(QT_TRANSLATE_NOOP("adm","Are you sure?")))
{
video_body->resetSeg();
video_body->getVideoInfo (avifileinfo);
A_ResetMarkers();
ReSync ();
// forget last project file
video_body->setProjectName("");
}
break;
case ACT_Delete:
case ACT_Cut:
{
uint64_t a=video_body->getMarkerAPts();
uint64_t b=video_body->getMarkerBPts();
if(false==video_body->remove(a,b))
{
GUI_Error_HIG("Cutting","Error while cutting out.");
}
else
{
A_ResetMarkers();
A_Resync(); // total duration & stuff
// Rewind to first frame...
//A_Rewind();
GUI_GoToTime(a);
}
}
break;
// set decoder option (post processing ...)
case ACT_DecoderOption:
video_body->setDecodeParam ( admPreview::getCurrentPts());
break;
case ACT_VIDEO_FILTERS:
GUI_handleVFilter();
break;
case ACT_HEX_DUMP:
GUI_showCurrentFrameHex();
break;
case ACT_SIZE_DUMP:
GUI_showSize();
break;
case ACT_TimeShift:
A_TimeShift();
break;
default:
printf ("\n unhandled action %d\n", action);
ADM_assert (0);
return;
}
}
