void
STSDAtom::OnProcessMetaData()
{
FullAtom::OnProcessMetaData();
ReadArrayHeader(&theHeader);
// This Atom allows for multiple Desc Entries, we don't
// Ok the committee was drunk when they designed this.
// We are actually reading a Atom/Box where the Atom Type is the codec id.
uint32 Size;
Read(&Size);
Read(&codecid);
Read(theSampleEntry.Reserved,6);
Read(&theSampleEntry.DataReference);
switch (GetMediaHandlerType()) {
case 'soun':
ReadSoundDescription();
theAudioDescription.codecid = codecid;
break;
case 'vide':
ReadVideoDescription();
theVideoDescription.codecid = codecid;
break;
case 'hint':
break;
default:
break;
}
}
void
STSCAtom::OnProcessMetaData()
{
SampleToChunk *aSampleToChunk;
FullAtom::OnProcessMetaData();
ReadArrayHeader(&theHeader);
uint32 TotalPrevSamples = 0;
for (uint32 i=0;i<theHeader.NoEntries;i++) {
aSampleToChunk = new SampleToChunk;
Read(&aSampleToChunk->FirstChunk);
Read(&aSampleToChunk->SamplesPerChunk);
Read(&aSampleToChunk->SampleDescriptionID);
if (i > 0) {
TotalPrevSamples = TotalPrevSamples + (aSampleToChunk->FirstChunk - theSampleToChunkArray[i-1]->FirstChunk) * theSampleToChunkArray[i-1]->SamplesPerChunk;
aSampleToChunk->TotalPrevSamples = TotalPrevSamples;
} else {
aSampleToChunk->TotalPrevSamples = 0;
}
theSampleToChunkArray.push_back(aSampleToChunk);
}
}
void STSDAtom::OnProcessMetaData()
{
ReadArrayHeader(&theHeader);
for (uint32 i=0;i<theHeader.NoEntries;i++) {
switch (getMediaComponentSubType()) {
case 'soun':
ReadSoundDescription();
break;
case 'vide':
ReadVideoDescription();
break;
default:
// Skip
SampleDescBase aSampleDescBase;
Read(&aSampleDescBase.Size);
Read(&aSampleDescBase.DataFormat);
Read(aSampleDescBase.Reserved,6);
Read(&aSampleDescBase.DataReference);
printf("%c%c%c%c\n",char(aSampleDescBase.DataFormat>>24),char(aSampleDescBase.DataFormat>>16),char(aSampleDescBase.DataFormat>>8),char(aSampleDescBase.DataFormat));
theStream->Seek(aSampleDescBase.Size - SampleDescBaseSize, SEEK_CUR);
break;
}
}
}
void STSSAtom::OnProcessMetaData()
{
SyncSample *aSyncSample;
ReadArrayHeader(&theHeader);
for (uint32 i=0;i<theHeader.NoEntries;i++) {
aSyncSample = new SyncSample;
Read(&aSyncSample->SyncSampleNo);
theSyncSampleArray[i] = aSyncSample;
}
}
void STCOAtom::OnProcessMetaData()
{
ChunkToOffset *aChunkToOffset;
ReadArrayHeader(&theHeader);
for (uint32 i=0;i<theHeader.NoEntries;i++) {
aChunkToOffset = new ChunkToOffset;
aChunkToOffset->Offset = OnGetChunkOffset();
theChunkToOffsetArray[i] = aChunkToOffset;
}
PRINT(("Chunk to Offset Array has %ld entries\n",theHeader.NoEntries));
}
void
STCOAtom::OnProcessMetaData()
{
ChunkToOffset *aChunkToOffset;
FullAtom::OnProcessMetaData();
ReadArrayHeader(&theHeader);
for (uint32 i=0;i<theHeader.NoEntries;i++) {
aChunkToOffset = new ChunkToOffset;
aChunkToOffset->Offset = OnGetChunkOffset();
theChunkToOffsetArray[i] = aChunkToOffset;
}
}
void STTSAtom::OnProcessMetaData()
{
TimeToSample *aTimeToSample;
ReadArrayHeader(&theHeader);
for (uint32 i=0;i<theHeader.NoEntries;i++) {
aTimeToSample = new TimeToSample;
Read(&aTimeToSample->Count);
Read(&aTimeToSample->Duration);
theTimeToSampleArray[i] = aTimeToSample;
SUMDurations += (theTimeToSampleArray[i]->Duration * theTimeToSampleArray[i]->Count);
SUMCounts += theTimeToSampleArray[i]->Count;
}
}
void
STSSAtom::OnProcessMetaData()
{
SyncSample *aSyncSample;
FullAtom::OnProcessMetaData();
ReadArrayHeader(&theHeader);
for (uint32 i=0;i<theHeader.NoEntries;i++) {
aSyncSample = new SyncSample;
Read(&aSyncSample->SyncSampleNo);
aSyncSample->SyncSampleNo--; // First frame is 0 for haiku
theSyncSampleArray.push_back(aSyncSample);
}
}
void
CTTSAtom::OnProcessMetaData()
{
CompTimeToSample* aCompTimeToSample;
FullAtom::OnProcessMetaData();
ReadArrayHeader(&theHeader);
for (uint32 i=0;i<theHeader.NoEntries;i++) {
aCompTimeToSample = new CompTimeToSample;
Read(&aCompTimeToSample->Count);
Read(&aCompTimeToSample->Offset);
theCompTimeToSampleArray[i] = aCompTimeToSample;
}
}
