override public void Dispose()
{
if (_oLock == null)
{
return;
}
lock (_oLock)
{
if (_bDisposed)
{
return;
}
_bDisposed = true;
}
base.Dispose();
if (null != _cPMDuo)
{
(new Logger()).WriteDebug3("disposing pixelmap in animation: [hc=" + this.nID + "][file=" + (null == _cFile ? "null" : _cFile.sName) + "]");
Baetylus.PixelsMapDispose(_cPMDuo, true);
}
_cPMDuo = null;
nFrameCurrentPhysical = 0;
nLoopCurrent = 0;
_cFile.Dispose();
}
private void DrawText()
{
BitmapData cBitmapData = _cImage.LockBits(new Rectangle(0, 0, _cImage.Width, _cImage.Height), ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
lock (_cSyncRoot)
{
if (_aDrawCurrent != null)
{
Baetylus._cBinM.BytesBack(_aDrawCurrent, 51);
}
_aDrawCurrent = Baetylus._cBinM.BytesGet(cBitmapData.Stride * cBitmapData.Height, 52);
System.Runtime.InteropServices.Marshal.Copy(cBitmapData.Scan0, _aDrawCurrent.aBytes, 0, cBitmapData.Stride * cBitmapData.Height);
_aPMGotDrawCurrent.Clear();
if (null != _cPMDuo && stArea != _cPMDuo.cFirst.stArea)
{
Baetylus.PixelsMapDispose(_cPMDuo, true);
_cPMDuo = null;
}
if (null == _cPMDuo)
{
_cPMDuo = new PixelsMap.Triple(stMergingMethod, stArea, PixelsMap.Format.ARGB32, true, Baetylus.PixelsMapDispose);
_cPMDuo.SetAlphaConstant(_stColor.A);
_cPMDuo.Allocate();
}
_dtChanged = DateTime.Now;
}
_cImage.UnlockBits(cBitmapData);
_cImage = null;
}
override public void Stop()
{
Baetylus.PixelsMapDispose(_cPMDuo, true);
_cPMDuo = null;
base.Stop();
}
override public void Prepare()
{
lock (_aEffects)
try
{
if (EffectStatus.Idle != ((IEffect)this).eStatus)
{
return;
}
if (stMergingMethod.eDeviceType == MergingDevice.DisCom)
{
PixelsMap.DisComInit();
}
foreach (Effect cEffect in _aEffects)
{
if (EffectStatus.Idle == cEffect.eStatus)
{
((IVideo)cEffect).stMergingMethod = this.stMergingMethod;
cEffect.Prepare();
}
}
if (null != _cPMDuo && stArea != _cPMDuo.cFirst.stArea)
{
Baetylus.PixelsMapDispose(_cPMDuo, true);
_cPMDuo = null;
}
if (null == _cPMDuo)
{
_cPMDuo = new PixelsMap.Triple(this.stMergingMethod, this.stArea, PixelsMap.Format.ARGB32, true, Baetylus.PixelsMapDispose);
if (1 > _cPMDuo.cFirst.nLength)
{
(new Logger()).WriteNotice("1 > __cPixelsMap.nLength. composite.prepare");
}
_cPMDuo.Allocate();
}
_cPMDuo.RenewFirstTime();
nPixelsMapSyncIndex = byte.MaxValue;
base.Prepare();
}
catch (Exception ex)
{
(new Logger()).WriteError(ex);
}
}
override public void Prepare()
{
base.Prepare();
if (0 == nDuration)
{
nDuration = 1;
}
if (stMergingMethod.eDeviceType == MergingDevice.DisCom)
{
PixelsMap.DisComInit();
}
if (EffectStatus.Idle == _cEffectSource.eStatus || EffectStatus.Stopped == _cEffectSource.eStatus)
{
_cEffectSource.Prepare();
}
if (EffectStatus.Idle == _cEffectTarget.eStatus || EffectStatus.Stopped == _cEffectTarget.eStatus)
{
_cEffectTarget.Prepare();
}
if (_cEffectSource is IVideo && _cEffectTarget is IVideo)
{
stArea = SumOfAreas(((IVideo)_cEffectSource).stArea, ((IVideo)_cEffectTarget).stArea);
if (null != _cPMDuo && stArea != _cPMDuo.cFirst.stArea)
{
Baetylus.PixelsMapDispose(_cPMDuo, true);
_cPMDuo = null;
}
if (null == _cPMDuo)
{
//_cPixelsMap = new PixelsMap(stMergingMethod, stArea, PixelsMap.Format.ARGB32);
_cPMDuo = new PixelsMap.Triple(new MergingMethod(stMergingMethod.eDeviceType, 0), stArea, PixelsMap.Format.ARGB32, true, Baetylus.PixelsMapDispose); //MergingDevice.DisCom
if (1 > _cPMDuo.cFirst.nLength)
{
(new Logger()).WriteNotice("1 > _cPixelsMap.nLength. transition.prepare");
}
_cPMDuo.Allocate();
}
_cPMDuo.RenewFirstTime();
nPixelsMapSyncIndex = byte.MaxValue;
}
}
public void Open(MergingMethod stMergingMethod, ffmpeg.net.File.Input.PlaybackMode ePlaybackMode)
{
// TODO нужно выцеплять размеры кадра из видео.
_bClosed = false;
if (null == _cFile)
{
_cFile = new ffmpeg.net.File.Input(_sFile, nFrameStart);
}
(new Logger()).WriteDebug("[video_file open " + GetHashCode() + "][ffmpeg_file " + _cFile.GetHashCode() + "]");
//Area stDeviceArea = Baetylus.Helper.stCurrentBTLArea;
_cFormatVideo = new ffmpeg.net.Format.Video(stArea.nWidth, stArea.nHeight, ffmpeg.net.PixelFormat.AV_PIX_FMT_BGRA, ffmpeg.net.AVFieldOrder.AV_FIELD_TT);
short nTop = stArea.nTop;
ushort nHei = stArea.nHeight;
if (stArea.nTop < 0) // если верх выше границы, то не будем копировать лишние строки в пиксельсмэп
{
nTop = 0;
}
if (nTop < stContainerArea.nHeight && stArea.nHeight + stArea.nTop > stContainerArea.nHeight) // если низ ниже, то не будем копировать лишние строки в пиксельсмэп
{
nHei = (ushort)(stContainerArea.nHeight - (ushort)nTop);
}
stPixelArea = new Area(stArea.nLeft, nTop, stArea.nWidth, nHei);
_cPMDuo = new PixelsMap.Triple(stMergingMethod, stPixelArea, PixelsMap.Format.BGRA32, true, Baetylus.PixelsMapDispose);
ffmpeg.net.AVSampleFormat eAVSampleFormat;
switch (Preferences.nAudioBitDepth)
{
case 32:
eAVSampleFormat = ffmpeg.net.AVSampleFormat.AV_SAMPLE_FMT_S32;
break;
case 16:
default:
eAVSampleFormat = ffmpeg.net.AVSampleFormat.AV_SAMPLE_FMT_S16;
break;
}
int nAudioChannelsQty = Preferences.nAudioChannelsQtyFfmpeg;
_cFormatAudio = new ffmpeg.net.Format.Audio((int)Preferences.nAudioSamplesRate, nAudioChannelsQty, eAVSampleFormat);
nFramesTotal = _cFile.nFramesQty;
//_cFile.Prepare(nDuration);
_cFile.Prepare(_cFormatVideo, _cFormatAudio, ePlaybackMode);
}
public override void Dispose()
{
lock (_oLock)
{
if (_bDisposed)
{
return;
}
_bDisposed = true;
}
base.Dispose();
lock (_cSyncRoot)
{
Baetylus.PixelsMapDispose(_cPMDuo, true);
//_cPMDuo.Dispose(true);
_cPMDuo = null;
}
}
override public void Prepare()
{
try
{
if (EffectStatus.Idle != ((IEffect)this).eStatus)
{
return;
}
_cFile.nAnimationLoopsQty = nLoopsQty;
_cFile.nAnimationLoopCurrent = 0;
_cFile.nAnimationKeepAlive = bKeepAlive;
if (Area.stEmpty == stArea || stArea.nWidth == 0 || stArea.nWidth == ushort.MaxValue || stArea.nHeight == 0 || stArea.nHeight == ushort.MaxValue)
{
stArea = new Area(stArea.nLeft, stArea.nTop, (ushort)stFileDimensions.Width, (ushort)stFileDimensions.Height);
}
if (nPixelAspectRatio == 0 && (stArea.nWidth != stFileDimensions.Width || stArea.nHeight != stFileDimensions.Height))
{
nPixelAspectRatio = 1;
}
if (nPixelAspectRatio > 0) // && 1 != nPixelAspectRatio
{
stArea = AreaResize(stFileDimensions.Width, stFileDimensions.Height, stArea.nWidth, stArea.nHeight, nPixelAspectRatio);
_cFile.stDimensionsResized = new Size(stArea.nWidth, stArea.nHeight);
}
stArea = stArea.Dock(stBase, cDock);
if (null == _cPMDuo)
{
_cFile.Open();
if (bKeepAlive && bTurnOffQueue || _cFile.nFramesTotal < Preferences.nQueueAnimationLength * 1.5f) // иначе очень неудобно в воркере работать... да и не зачем тогда очередь разводить раз так мало кадров
{
_cFile.Cache();
}
else if (!bTurnOffQueue)
{
_cFile.DynamicQueueStart();
}
_cPMDuo = new PixelsMap.Triple(stMergingMethod, new Area(0, 0, stArea.nWidth, stArea.nHeight), PixelsMap.Format.ARGB32, true, Baetylus.PixelsMapDispose);
if (1 > _cPMDuo.cFirst.nLength)
{
(new Logger()).WriteNotice("1 > __cPixelsMap.nLength. animation.prepare");
}
_cPMDuo.Allocate();
(new Logger()).WriteDebug3("new pixelmap for animation: [id=" + _cPMDuo.cFirst.nID + "][hc=" + this.nID + "][file=" + (null == _cFile ? "null" : _cFile.sName) + "]");
_cPMDuo.RenewFirstTime();
}
nPixelsMapSyncIndex = byte.MaxValue;
nFrameCurrentPhysical = 0; //это если препаре делают после стопа.
nLoopCurrent = 0;
if (nLoopsQty > 0 && nDuration > nLoopsQty * nFramesTotal)
{
nDuration = nLoopsQty * nFramesTotal;
}
base.Prepare();
}
catch (Exception ex)
{
(new Logger()).WriteError(ex);
(new Logger()).WriteWarning("[bKeepAlive = " + (null == _cPMDuo.cFirst ? "(__cPixelsMap = null)" : "" + _cPMDuo.cFirst.bKeepAlive) + "][nDuration = " + nDuration + "][file=" + (null == _cFile ? "null" : _cFile.sName) + "]");
throw;
}
}
