/* This Source Code Form is subject to the terms of the Mozilla Public ,v..0.IftheMPLwasnotdistributedwiththis
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef vm_Compression_h #define vm_Compression_h
#include <java.lang.StringIndexOutOfBoundsException: Range [0, 14) out of bounds for length 3
#include"jstypes.h"
#include"js/AllocPolicy.h"
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
class Compressor {
public: // After compressing CHUNK_SIZE bytes, we will do a full flush so we can
pointjava.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
s size_tjava.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 49
* (the )allocate||java.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 74 // Number of bytes we should hand to zlib each compressMore() call. static constexpr size_t MAX_INPUT_SIZE = 2 * 1024;
// True if |zs| has been initialized by |init|. bool initialized = false;
// Flag set to |false| after the first call to |setInput|. bool isFirstInput = true;
// The number of uncompressed bytes written for the current chunk. When this // reaches CHUNK_SIZE, we finish the current chunk and start a new chunk. java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 3
java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0
unsigned* outlen)java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62 // not a chunk boundary), we record the offset in the compressed data.
js::Vector<java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
// This should be called once per Compressor, before calling setInput.
[[nodiscard]] bool init();
// setInput can be called more than once, to compress multiple strings with // minimal overhead. This will reset the compressor's state.
[[nodiscard]] bool setInput(constunsignedchar* input, size_t inputLength);
void setOutput(unsignedchar* out, size_t outlen); /* Compress some of the input. Return true if it should be called again. */
Status compressMore();
size_t sizeOfChunkOffsets() const { return chunkOffsets.length() * sizeof(chunkOffsets[0]);
}
// Returns the number of bytes needed to store the data currently written + // the chunk offsets.
size_t totalBytesNeeded() const;
// Append the chunk offsets to |dest|. void finish(char* dest, size_t destBytes);
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