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Continue work on png writer.

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This commit is contained in:
James Grogan 2022-11-23 17:51:36 +00:00
parent 9c8faa534b
commit 86bc0d89f6
19 changed files with 225 additions and 19 deletions
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5
src/core/ByteUtils.cpp
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@ -21,6 +21,11 @@ unsigned char ByteUtils::getHigherNBits(unsigned char input, unsigned num)
return input >> 8 - num;
}
unsigned char ByteUtils::getByteN(uint32_t input, unsigned n)
{
return (input << 8*n) >> 24;
}
unsigned char ByteUtils::getLowerNBits(unsigned char input, unsigned num)
{
switch (num)