moving and small refactor of chunk blocks to prepare for builds api (#282)

1 files changed, 0 insertions, 56 deletions

diff --git a/src/zenstore/chunking.h b/src/zenstore/chunking.h
deleted file mode 100644
index 09c56454f..000000000
--- a/src/zenstore/chunking.h
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-#pragma once
-#include <zencore/zencore.h>
-
-namespace zen {
-
-/** Content-defined chunking helper
- */
-class ZenChunkHelper
-{
-public:
-	void   SetChunkSize(size_t MinSize, size_t MaxSize, size_t AvgSize);
-	size_t ScanChunk(const void* DataBytes, size_t ByteCount);
-	void   Reset();
-
-	// This controls which chunking approach is used - threshold or
-	// modulo based. Threshold is faster and generates similarly sized
-	// chunks
-	void SetUseThreshold(bool NewState) { m_UseThreshold = NewState; }
-
-	inline size_t	ChunkSizeMin() const { return m_ChunkSizeMin; }
-	inline size_t	ChunkSizeMax() const { return m_ChunkSizeMax; }
-	inline size_t	ChunkSizeAvg() const { return m_ChunkSizeAvg; }
-	inline uint64_t BytesScanned() const { return m_BytesScanned; }
-
-	static constexpr size_t kNoBoundaryFound = size_t(~0ull);
-
-private:
-	size_t m_ChunkSizeMin = 0;
-	size_t m_ChunkSizeMax = 0;
-	size_t m_ChunkSizeAvg = 0;
-
-	uint32_t m_Discriminator = 0;  // Computed in SetChunkSize()
-	uint32_t m_Threshold	 = 0;  // Computed in SetChunkSize()
-
-	bool m_UseThreshold = true;
-
-	static constexpr size_t kChunkSizeLimitMax		 = 64 * 1024 * 1024;
-	static constexpr size_t kChunkSizeLimitMin		 = 1024;
-	static constexpr size_t kDefaultAverageChunkSize = 64 * 1024;
-
-	static constexpr int kWindowSize = 48;
-	uint8_t				 m_Window[kWindowSize];
-	uint32_t			 m_WindowSize = 0;
-
-	uint32_t m_CurrentHash		= 0;
-	uint32_t m_CurrentChunkSize = 0;
-
-	uint64_t m_BytesScanned = 0;
-
-	size_t InternalScanChunk(const void* DataBytes, size_t ByteCount);
-	void   InternalReset();
-};
-
-}  // namespace zen