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quartz: Store the stream index in the avi stream for files that have them.

This commit is contained in:
Maarten Lankhorst 2008-04-16 14:29:09 -07:00 committed by Alexandre Julliard
parent a0e8b97ffe
commit 1625817113
1 changed files with 46 additions and 5 deletions
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51
dlls/quartz/avisplit.c
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@ -360,12 +360,13 @@ static HRESULT AVISplitter_QueryAccept(LPVOID iface, const AM_MEDIA_TYPE * pmt)
return S_FALSE;
}
static HRESULT AVISplitter_ProcessIndex(AVISplitterImpl *This, LONGLONG qwOffset, DWORD cb)
static HRESULT AVISplitter_ProcessIndex(AVISplitterImpl *This, AVISTDINDEX **index, LONGLONG qwOffset, DWORD cb)
{
AVISTDINDEX *pIndex;
int x;
long rest;
*index = NULL;
if (cb < sizeof(AVISTDINDEX))
{
FIXME("size %u too small\n", cb);
@ -410,7 +411,7 @@ static HRESULT AVISplitter_ProcessIndex(AVISplitterImpl *This, LONGLONG qwOffset
TRACE("Frame is a keyframe: %s\n", keyframe ? "yes" : "no");
}
CoTaskMemFree(pIndex);
*index = pIndex;
return S_OK;
}
@ -482,11 +483,15 @@ static HRESULT AVISplitter_ProcessStreamList(AVISplitterImpl * This, const BYTE
static const WCHAR wszStreamTemplate[] = {'S','t','r','e','a','m',' ','%','0','2','d',0};
StreamData *stream;
AVISUPERINDEX *superindex = NULL;
AVISTDINDEX **stdindex = NULL;
DWORD nstdindex = 0;
props.cbAlign = 1;
props.cbPrefix = 0;
props.cbBuffer = 0x20000;
props.cBuffers = 2;
ZeroMemory(&amt, sizeof(amt));
piOutput.dir = PINDIR_OUTPUT;
piOutput.pFilter = (IBaseFilter *)This;
@ -598,6 +603,12 @@ static HRESULT AVISplitter_ProcessStreamList(AVISplitterImpl * This, const BYTE
break;
}
if (nstdindex > 0)
{
ERR("Stream %d got more then 1 superindex?\n", This->Parser.cStreams);
break;
}
TRACE("wLongsPerEntry: %hd\n", pIndex->wLongsPerEntry);
TRACE("bIndexSubType: %hd\n", pIndex->bIndexSubType);
TRACE("bIndexType: %hd\n", pIndex->bIndexType);
@ -618,13 +629,24 @@ static HRESULT AVISplitter_ProcessStreamList(AVISplitterImpl * This, const BYTE
FIXME("Invalid index chunk encountered\n");
break;
}
superindex = CoTaskMemAlloc(pIndex->cb + sizeof(RIFFCHUNK));
if (!superindex)
{
WARN("Out of memory\n");
break;
}
memcpy(superindex, pIndex, pIndex->cb + sizeof(RIFFCHUNK));
for (x = 0; x < pIndex->nEntriesInUse; ++x)
{
TRACE("qwOffset: %x%08x\n", (DWORD)(pIndex->aIndex[x].qwOffset >> 32), (DWORD)pIndex->aIndex[x].qwOffset);
TRACE("dwSize: %u\n", pIndex->aIndex[x].dwSize);
AVISplitter_ProcessIndex(This, pIndex->aIndex[x].qwOffset, pIndex->aIndex[x].dwSize);
TRACE("dwDuration: %u (unreliable)\n", pIndex->aIndex[x].dwDuration);
++nstdindex;
stdindex = CoTaskMemRealloc(stdindex, sizeof(*stdindex) * nstdindex);
AVISplitter_ProcessIndex(This, &stdindex[nstdindex-1], pIndex->aIndex[x].qwOffset, pIndex->aIndex[x].dwSize);
}
break;
}
@ -644,10 +666,14 @@ static HRESULT AVISplitter_ProcessStreamList(AVISplitterImpl * This, const BYTE
TRACE("dwSampleSize = %x\n", dwSampleSize);
TRACE("dwLength = %x\n", dwLength);
This->streams = CoTaskMemRealloc(This->streams, sizeof(StreamData) * (This->Parser.cStreams+1));
stream = This->streams + This->Parser.cStreams;
stream->fSamplesPerSec = fSamplesPerSec;
stream->dwSampleSize = dwSampleSize;
stream->dwLength = dwLength; /* TODO: Use this for mediaseeking */
stream->superindex = superindex;
stream->entries = nstdindex;
stream->stdindex = stdindex;
hr = Parser_AddPin(&(This->Parser), &piOutput, &props, &amt);
CoTaskMemFree(amt.pbFormat);
@ -862,11 +888,26 @@ static HRESULT AVISplitter_Cleanup(LPVOID iface)
static HRESULT AVISplitter_Disconnect(LPVOID iface)
{
AVISplitterImpl *This = iface;
int x;
/* TODO: Remove other memory that's allocated during connect */
CoTaskMemFree(This->oldindex);
This->oldindex = NULL;
for (x = 0; x < This->Parser.cStreams; ++x)
{
int i;
StreamData *stream = &This->streams[x];
for (i = 0; i < stream->entries; ++i)
CoTaskMemFree(stream->stdindex[i]);
CoTaskMemFree(stream->stdindex);
CoTaskMemFree(stream->superindex);
}
CoTaskMemFree(This->streams);
return S_OK;
}