public int sceMpegAvcDecode(int mpeg, int au, int framewidth, int buffer, int num)
{
Debug.Assert(num != 0);
byte * pmpeg = _memorySystem.Translate(( uint )mpeg);
SceMpeg *sceMpeg = ( SceMpeg * )pmpeg;
byte * ptr = RingBuffer.Read(
_memorySystem.Translate(( uint )sceMpeg->Ringbuffer->pData),
sceMpeg->Ringbuffer->iPackets, sceMpeg->Ringbuffer->iPacketSize,
ref sceMpeg->Ringbuffer->iReadPackets);
uint pbuffer = *(( uint * )_memorySystem.Translate(( uint )buffer));
uint *ppbuffer = ( uint * )_memorySystem.Translate(pbuffer);
for (int n = 0; n < framewidth; n++)
{
*(ppbuffer++) = ( uint )(0xCCDDEEFF + n);
}
// 1 = decoded something, else 0
if (num != 0)
{
uint *pnum = ( uint * )_memorySystem.Translate(( uint )num);
* pnum = 1;
}
return(0);
}
public int sceMpegCreate(SceMpegPointer *sceMpegPointer, void *mpegData, int mpegSize,
SceMpegRingbuffer *sceMpegRingbuffer, int frameWidth, int mode, int ddrTop)
{
//return -1;
var mpeg = GetMpeg(sceMpegPointer);
if (mpegSize < sceMpegQueryMemSize(0))
{
throw (new SceKernelException(SceKernelErrors.ERROR_MPEG_NO_MEMORY));
}
// Update the ring buffer struct.
if (sceMpegRingbuffer->PacketSize == 0)
{
sceMpegRingbuffer->PacketsAvailable = 0;
}
else
{
sceMpegRingbuffer->PacketsAvailable =
(int)((sceMpegRingbuffer->DataEnd.Address - sceMpegRingbuffer->Data.Address) /
sceMpegRingbuffer->PacketSize);
}
sceMpegRingbuffer->SceMpeg = Memory.PointerToPspPointer(sceMpegPointer);
SceMpeg *sceMpegData = (SceMpeg *)(((byte *)mpegData) + 0x30);
sceMpegPointer->SceMpeg = Memory.PointerToPspPointer(sceMpegData);
PointerUtils.StoreStringOnPtr("LIBMPEG", Encoding.UTF8, sceMpegData->MagicBytes);
PointerUtils.StoreStringOnPtr("001", Encoding.UTF8, sceMpegData->VersionBytes);
sceMpegData->Pad = -1;
sceMpegData->RingBufferAddress = Memory.PointerToPspPointer(sceMpegRingbuffer);
sceMpegData->RingBufferAddressDataUpper = sceMpegRingbuffer->DataEnd;
sceMpegData->FrameWidth = frameWidth;
sceMpegData->SceMpegAvcMode.Mode = -1;
sceMpegData->SceMpegAvcMode.PixelFormat = GuPixelFormats.Rgba8888;
sceMpegData->VideoFrameCount = 0;
sceMpegData->AudioFrameCount = 0;
sceMpegRingbuffer->PacketsTotal = 0;
mpeg.ReadPackets = numPackets => (int)HleInterop.ExecuteFunctionNow(sceMpegRingbuffer->Callback,
sceMpegRingbuffer->Data,
numPackets, sceMpegRingbuffer->CallbackParameter);
mpeg._Mpeg = sceMpegPointer;
mpeg.Data = sceMpegData;
mpeg.Create();
return(0);
}
public int sceMpegCreate(int mpeg, int data, int size, int ringbuffer, int framewidth, int unk1, int unk2)
{
Log.WriteLine(Verbosity.Normal, Feature.Bios, "sceMpegCreate({0:X8}, {1:X8}, {2}, {3:X8}, {4}, {5}, {6})", mpeg, data, size, ringbuffer, framewidth, unk1, unk2);
byte *pmpeg = _memorySystem.Translate(( uint )mpeg);
byte *pdata = _memorySystem.Translate(( uint )data);
// size = size returned from sceMpegQueryMemSize
byte *prb = _memorySystem.Translate(( uint )ringbuffer);
SceMpeg *sceMpeg = ( SceMpeg * )pmpeg;
sceMpeg->Ringbuffer = ( sceMpegRingbuffer * )prb;
return(0);
}
private void _FinishMpeg(SceMpeg *SceMpegData)
{
Console.WriteLine("_FinishMpeg");
}
public int sceMpegQueryAtracEsSize(SceMpeg *Mpeg, int *iEsSize, int *iOutSize)
{
//throw(new NotImplementedException());
return(0);
}
public int sceMpegGetAvcAu(SceMpeg *Mpeg, SceMpegStream *pStream, SceMpegAu *pAu, int *iUnk)
{
//throw(new NotImplementedException());
return(0);
}
public int sceMpegCreate(SceMpeg *Mpeg, void *pData, int iSize, SceMpegRingbuffer *Ringbuffer, int iFrameWidth, int iUnk1, int iUnk2)
{
//throw (new NotImplementedException());
//Ringbuffer.iPackets = 0;
return(-1);
}
public int sceMpegAvcDecode(SceMpeg *Mpeg, SceMpegAu *pAu, int iFrameWidth, void *pBuffer, int *iInit)
{
//throw(new NotImplementedException());
return(0);
}
public void *sceMpegMallocAvcEsBuf(SceMpeg *Mpeg)
{
//throw(new NotImplementedException());
return(null);
}
public int sceMpegQueryStreamOffset(SceMpeg *Mpeg, void *pBuffer, int *iOffset)
{
//throw(new NotImplementedException());
*iOffset = 0;
return(0);
}
public int sceMpegInitAu(SceMpeg *Mpeg, void *pEsBuffer, SceMpegAu *pAu)
{
//throw(new NotImplementedException());
return(-1);
}
public SceMpegStream *sceMpegRegistStream(SceMpeg *Mpeg, int iStreamID, int iUnk)
{
//throw(new NotImplementedException());
return(null);
}
public void sceMpegDelete(SceMpeg *Mpeg)
{
//throw(new NotImplementedException());
}
public int sceMpegFlushAllStream(SceMpeg *Mpeg)
{
//throw(new NotImplementedException());
return(-1);
}
public int sceMpegAvcDecodeStop(SceMpeg *Mpeg, int iFrameWidth, void *pBuffer, int *iStatus)
{
//throw(new NotImplementedException());
return(-1);
}
public int sceMpegAtracDecode(SceMpeg *Mpeg, SceMpegAu *pAu, void *pBuffer, int iInit)
{
//throw(new NotImplementedException());
return(-1);
}
public int sceMpegAvcDecodeMode(SceMpeg *Mpeg, SceMpegAvcMode *pMode)
{
//throw(new NotImplementedException());
return(-1);
}
public void sceMpegFreeAvcEsBuf(SceMpeg *Mpeg, void *pBuf)
{
//throw(new NotImplementedException());
return;
}
