es for the reference layer representation, when ChromaArrayType is not equal to 0, two (PicWidthInSamplesc)x(PicHeightInSamplesc) arrays picSamplescb and picSamplescr of chroma samples. Outputs of this process are: a modified version of the array picSamples of luma samples, when ChromaArrayType is not equal to 0, modified versions of the arrays picSamplesct and picSamplescr of chroma samples. The resampling process for intra samples of a macroblock colour component as specified in clause G.8.6.2.1 is invoked with chromaFlag equal to 0, mbW equal to 16, mbH equal to 16, fieldMbFlag, refLayerPicSamples, refLayerSliceIdc, refLayerFieldMbFlag, and refLayerMbType as the inputs and the output is the 16x16 array mbPred of Intra_Base prediction samples for the luma component of the current macroblock. When ChromaArrayType is not equal to 0, for CX being replaced by Cb and Cr, the resampling process for intra samples of a macroblock colour component as specified in clause G.8.6.2.1 is invoked with chromaFlag equal to 1, mbW equal to MbWidthC, mbH equal to MbHeightC, fieldMbFlag, refLayerPicSamplescxx refLayerSliceIdc, refLayerFieldMbFlag, and refLayerMbType as the inputs and the output is the (MbWidthC)x(MbHeightC) array mbPredcx of Intra_Base prediction samples for the CX component of the current macroblock. Rec. ITU-T H.264 (01/2012) The picture sample array construction process as specified in clause G.8.5.4.1 is invoked with fieldMbFlag, mbPredL, picSamples and, when ChromaArrayType is not equal to 0, mbPredcb, mbPredcr, picSamplescb, and picSamplescr as the inputs and the outputs are a modified version of picSamples and, when ChromaArrayType is not equal to 0, modified versions of picSamplescb and picSamplescr- G.8.6.2.1 Resampling process for intra samples of a macroblock colour component Inputs to this process are: a variable chromaFlag specifying whether the luma or a chroma component is subject to the resampling process, two variables mbW and mbH specifying the width and height, respectively, of a macroblock for 