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/lvgl-latest/src/libs/thorvg/
DtvgCompressor.cpp213 …BitStreamReader(const uint8_t* bitStream, const int byteCount, const int bitCount) : stream(bitStr… in BitStreamReader()
358 BitStreamReader bitStream(compressed, compressedSizeBytes, compressedSizeBits); in lzwDecode() local
362 while (!bitStream.isEndOfStream()) { in lzwDecode()
363 code = static_cast<int>(bitStream.readBitsU64(codeBitsWidth)); in lzwDecode()
393 BitStreamWriter bitStream; in lzwEncode() local
405 bitStream.appendBitsU64(code, codeBitsWidth); in lzwEncode()
416 if (code != Nil) bitStream.appendBitsU64(code, codeBitsWidth); in lzwEncode()
419 *compressedSizeBytes = bitStream.getByteCount(); in lzwEncode()
420 *compressedSizeBits = bitStream.numBitsWritten; in lzwEncode()
422 return bitStream.release(); in lzwEncode()