transform.cpp

来自「一个可以在DM642上运新的h.264算法」· C++ 代码 · 共 48 行

/*	Open H.264
 *
 *	#include	<standard_disclaimer>
 *
 *  Authors:    [e-mail]
 *              _
 */

#define	__TRANSFORM_CC

#include	"../Common.h"
#include	"Transform.h"

void Transform::do4x4ForwardTransform( Block& block) {

	do4x4ForwardTransform( block, block);
}

void Transform::doForwardTransform( LumaMacroblock& sourceMacroblock, LumaMacroblock& targetMacroblock, Block& targetDCBlock) {

	for( int y = 0; y < 4; y++) {

		for( int x = 0; x < 4; x++) {
			Block	sourceBlock( sourceMacroblock.getBaseAddresForSubBlock( y, x), sourceMacroblock._stride),
					targetBlock( targetMacroblock.getBaseAddresForSubBlock( y, x), sourceMacroblock._stride);

			do4x4ForwardTransform( sourceBlock, targetBlock);
		}
	}

	//	*toDO*	all DC transforms...
}

void Transform::do16x16HadamarTransform( LumaMacroblock& macroBlock) {

    //  *toDO*
}

void Transform::do4x4DCLumaForwardTransform( Block& block) {

    //  *toDO*
}

/*  $Log:$
 *
 */