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Further compression and png work.

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This commit is contained in:
James Grogan 2022-11-23 15:41:33 +00:00
parent 318b481ccc
commit 9c8faa534b
34 changed files with 1164 additions and 203 deletions
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11
test/compression/TestStreamCompressor.cpp
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@ -1,5 +1,6 @@
#include <iostream>
#include "BufferBitStream.h"
#include "HuffmanEncoder.h"
#include "RunLengthEncoder.h"
#include "Lz77Encoder.h"
@ -42,10 +43,14 @@ void test_lz77_encoder()
std::string test_data = "sir sid eastman easily teases sea sick seals";
//std::string test_data = "sir sid eastman";
Lz77Encoder encoder;
auto encoded = encoder.encode(test_data);
BufferBitStream input_stream;
input_stream.setBuffer(StringUtils::toBytes(test_data));
std::cout << "Encoded: " << encoded << std::endl;
BufferBitStream output_stream;
Lz77Encoder encoder(&input_stream, &output_stream);
encoder.encode();
std::cout << "Encoded: " << StringUtils::toString(output_stream.getBuffer()) << std::endl;
//auto decoded = encoder.decode(encoded);