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avifil32: Remove the 1024 frame limit when recording AVI files.

This commit is contained in:
Bruno Jesus 2014-12-31 02:19:26 -02:00 committed by Alexandre Julliard
parent 89837cb04e
commit d28c40da3b
1 changed files with 14 additions and 4 deletions
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18
dlls/avifil32/avifile.c
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@ -1424,12 +1424,22 @@ static HRESULT AVIFILE_AddRecord(IAVIFileImpl *This)
/* pre-conditions */
assert(This != NULL && This->ppStreams[0] != NULL);
if (This->idxRecords == NULL || This->cbIdxRecords == 0) {
This->cbIdxRecords += 1024 * sizeof(AVIINDEXENTRY);
This->idxRecords = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, This->cbIdxRecords);
if (This->idxRecords == NULL)
if (This->idxRecords == NULL || This->cbIdxRecords / sizeof(AVIINDEXENTRY) <= This->nIdxRecords) {
DWORD new_count = This->cbIdxRecords + 1024 * sizeof(AVIINDEXENTRY);
void *mem;
if (!This->idxRecords)
mem = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, new_count);
else
mem = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, This->idxRecords, new_count);
if (mem) {
This->cbIdxRecords = new_count;
This->idxRecords = mem;
} else {
HeapFree(GetProcessHeap(), 0, This->idxRecords);
This->idxRecords = NULL;
return AVIERR_MEMORY;
}
}
assert(This->nIdxRecords < This->cbIdxRecords/sizeof(AVIINDEXENTRY));