stddequantizerparams.h

来自「jpeg 2000 压缩算法源代码 核心ebcot」· C头文件 代码 · 共 21 行

|=STATE_NZ_CTXT_R2|STATE_D_DR_R2;
						pState[j+off_ur]|=STATE_NZ_CTXT_R2|STATE_D_DL_R2;

				

						//Update sign state information of neighbors;
						if (sym!=0)
						{
							csj|=STATE_SIG_R1|STATE_VISITED_R1|STATE_NZ_CTXT_R2|STATE_V_U_R2|STATE_V_U_SIGN_R2;
						    
							pState[j-sscanw]|=STATE_NZ_CTXT_R2|STATE_V_D_R2|STATE_V_D_SIGN_R2;
							
							pState[j+1]|=STATE_NZ_CTXT_R1|STATE_NZ_CTXT_R2|STATE_H_L_R1|STATE_H_L_SIGN_R1|STATE_D_UL_R2;
							pState[j-1]|=STATE_NZ_CTXT_R1|STATE_NZ_CTXT_R2|STATE_H_R_R1|STATE_H_R_SIGN_R1|STATE_D_UR_R2;

						}
						else
						{
							csj|=STATE_SIG_R1|STATE_VISITED_R1|STATE_NZ_CTXT_R2|STATE_V_U_R2;
						
							pState[j-sscanw]|=STATE_NZ_CTXT_R2|STATE_V_D_R