frontend flakes:
* good-bye clipping
* also "respawn" flakes when leaving window to the right (instead just the botton)
+ flakes rotate in 4 degree steps, so let's only generate 90 animation frames instead of 90
#include "quaadler32.h"
#include "zlib.h"
QuaAdler32::QuaAdler32()
{
reset();
}
quint32 QuaAdler32::calculate(const QByteArray &data)
{
return adler32( adler32(0L, Z_NULL, 0), (const Bytef*)data.data(), data.size() );
}
void QuaAdler32::reset()
{
checksum = adler32(0L, Z_NULL, 0);
}
void QuaAdler32::update(const QByteArray &buf)
{
checksum = adler32( checksum, (const Bytef*)buf.data(), buf.size() );
}
quint32 QuaAdler32::value()
{
return checksum;
}