文件名称：宏块层预测句法-深居浅出autocad二次开发
文件大小：6.01MB
文件格式：PDF
更新时间：2024-07-10 12:41:54
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表 7.14 宏块层句法 macroblock_layer( ) { C Descriptor mb_type 2 ue(v) | ae(v) if( mb_type = = I_PCM ) { while( !byte_aligned() ) pcm_alignment_zero_bit 2 f(1) for( i = 0; i < 256 * ChromaFormatFactor; i++) pcm_byte[ i ] 2 u(8) } else { if( MbPartPredMode( mb_type, 0 ) != Intra_4x4 && MbPartPredMode( mb_type, 0 ) != Intra_16x16 && NumMbPart( mb_type ) = = 4 ) sub_mb_pred( mb_type ) 2 else mb_pred( mb_type ) 2 if( MbPartPredMode( mb_type, 0 ) != Intra_16x16 ) coded_block_pattern 2 me(v) | ae(v) if( CodedBlockPatternLuma > 0 | | CodedBlockPatternChroma > 0 | | MbPartPredMode( mb_type, 0 ) = = Intra_16x16 ) { mb_qp_delta 2 se(v) | ae(v) residual( ) 3 | 4 } } } 表 7.15 宏块层预测句法