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Make sure not to try and use compressed reader for non-compressed logs

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baldurk
2015-09-15 18:52:43 +02:00
parent 2100344636
commit 822a235349
1 changed files with 13 additions and 4 deletions
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renderdoc/serialise/serialiser.cpp
+13 -4
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@@ -1065,6 +1065,7 @@ void Serialiser::ReadFromFile(uint64_t bufferOffs, size_t length)
if(s->flags & eSectionFlag_LZ4Compressed)
{
RDCASSERT(s->compressedReader);
s->compressedReader->Read(m_Buffer + bufferOffs, length);
}
else
@@ -1128,8 +1129,12 @@ void Serialiser::SetPersistentBlock(uint64_t offs)
Section *s = m_KnownSections[eSectionType_FrameCapture];
RDCASSERT(s);
FileIO::fseek64(m_ReadFileHandle, s->fileoffset, SEEK_SET);
s->compressedReader->Reset();
if(s->flags & eSectionFlag_LZ4Compressed)
{
RDCASSERT(s->compressedReader);
s->compressedReader->Reset();
}
// can't seek arbitrarily in the stream, need to read through the rest
while(offs > 0)
@@ -1166,8 +1171,12 @@ void Serialiser::SetOffset(uint64_t offs)
Section *s = m_KnownSections[eSectionType_FrameCapture];
RDCASSERT(s);
FileIO::fseek64(m_ReadFileHandle, s->fileoffset, SEEK_SET);
s->compressedReader->Reset();
if(s->flags & eSectionFlag_LZ4Compressed)
{
RDCASSERT(s->compressedReader);
s->compressedReader->Reset();
}
}
FreeAlignedBuffer(m_Buffer);