C++ (Cpp) get_lower_power_two Exemples

Exemple #1

Fichier : llimagej2ckdu.cpp Projet : OS-Development/VW.Dolphin_v3

BOOL LLImageJ2CKDU::initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int blocks_size, int precincts_size, int levels)
{
	mPrecinctsSize = precincts_size;
	if (mPrecinctsSize != -1)
	{
		mPrecinctsSize = get_lower_power_two(mPrecinctsSize,MAX_PRECINCT_SIZE);
		mPrecinctsSize = llmax(mPrecinctsSize,MIN_PRECINCT_SIZE);
	}
	mBlocksSize = blocks_size;
	if (mBlocksSize != -1)
	{
		mBlocksSize = get_lower_power_two(mBlocksSize,MAX_BLOCK_SIZE);
		mBlocksSize = llmax(mBlocksSize,MIN_BLOCK_SIZE);
		if (mPrecinctsSize != -1)
		{
			mBlocksSize = llmin(mBlocksSize,mPrecinctsSize);	// blocks *must* be smaller than precincts
		}
	}
	mLevels = levels;
	if (mLevels != 0)
	{
		mLevels = llclamp(mLevels,MIN_DECOMPOSITION_LEVELS,MAX_DECOMPOSITION_LEVELS);
		base.setLevels(mLevels);
	}
	return TRUE;
}

Exemple #2

Fichier : inworldzJ2C.cpp Projet : Drakeo/Drakeo-inWorldz-Viewer

BOOL InWorldzJ2C::initEncode(ImageBaseForKDU& base, S32 blocks_size, S32 precincts_size, S32 levels)
{
	mPrecinctsSize = precincts_size;
	if (mPrecinctsSize != -1)
	{
		mPrecinctsSize = get_lower_power_two(mPrecinctsSize,MAX_PRECINCT_SIZE);
		mPrecinctsSize = llmax(mPrecinctsSize,MIN_PRECINCT_SIZE);
	}
	mBlocksSize = blocks_size;
	if (mBlocksSize != -1)
	{
		mBlocksSize = get_lower_power_two(mBlocksSize,MAX_BLOCK_SIZE);
		mBlocksSize = llmax(mBlocksSize,MIN_BLOCK_SIZE);
		if (mPrecinctsSize != -1)
		{
			mBlocksSize = llmin(mBlocksSize,mPrecinctsSize);	// blocks *must* be smaller than precincts
		}
	}
	mLevels = levels;
	if (mLevels != 0)
	{
		mLevels = llclamp(mLevels,MIN_DECOMPOSITION_LEVELS,MIN_DECOMPOSITION_LEVELS);		
	}
	return TRUE;
}