899     MS_U16 muxValue=0, regval=0;  in HAL_GOP_SetGOPEnable2SC()  local
901     HAL_GOP_Read16Reg(pGOPHalLocal, GOP_MUX, &muxValue);  in HAL_GOP_SetGOPEnable2SC()
904     if (gopNum== (muxValue & GOP_MUX0_MASK))    //enable mux0 to SC  in HAL_GOP_SetGOPEnable2SC()
908     else if (gopNum== ((muxValue & GOP_MUX2_MASK)>>(GOP_MUX_SHIFT*2))) //enable mux2  in HAL_GOP_SetGOPEnable2SC()
912     else if (gopNum== ((muxValue & GOP_MUX3_MASK)>>(GOP_MUX_SHIFT*3))) //enable mux3  in HAL_GOP_SetGOPEnable2SC()
916     else if (gopNum== ((muxValue & GOP_MUX1_MASK)>>(GOP_MUX_SHIFT*1))) //enable mux1  in HAL_GOP_SetGOPEnable2SC()
938     MS_U16 muxValue=0, regval=0;  in HAL_GOP_SetGOPEnable2Mode1()  local
940     HAL_GOP_Read16Reg(pGOPHalLocal, GOP_MUX, &muxValue);  in HAL_GOP_SetGOPEnable2Mode1()
942     if (gopNum== (muxValue & GOP_MUX0_MASK))    //enable mux0 to SC  in HAL_GOP_SetGOPEnable2Mode1()
946     else if (gopNum== ((muxValue & GOP_MUX1_MASK)>>(GOP_MUX_SHIFT*1))) //enable mux1  in HAL_GOP_SetGOPEnable2Mode1()
951     else if (gopNum== ((muxValue & GOP_MUX2_MASK)>>(GOP_MUX_SHIFT*2))) //enable mux2  in HAL_GOP_SetGOPEnable2Mode1()
955     else if (gopNum== ((muxValue & GOP_MUX3_MASK)>>(GOP_MUX_SHIFT*3))) //enable mux3  in HAL_GOP_SetGOPEnable2Mode1()
968     MS_U16 muxValue=0, regval=0;  in HAL_GOP_GetGOPAlphaMode1()  local
970     HAL_GOP_Read16Reg(pGOPHalLocal, GOP_MUX, &muxValue);  in HAL_GOP_GetGOPAlphaMode1()
972     if (gopNum== (muxValue & GOP_MUX0_MASK))    //enable mux0 to SC  in HAL_GOP_GetGOPAlphaMode1()
976     else if (gopNum== ((muxValue & GOP_MUX1_MASK)>>(GOP_MUX_SHIFT*1))) //enable mux1  in HAL_GOP_GetGOPAlphaMode1()
980     else if (gopNum== ((muxValue & GOP_MUX2_MASK)>>(GOP_MUX_SHIFT*2))) //enable mux2  in HAL_GOP_GetGOPAlphaMode1()
984     else if (gopNum== ((muxValue & GOP_MUX3_MASK)>>(GOP_MUX_SHIFT*3))) //enable mux3  in HAL_GOP_GetGOPAlphaMode1()
997     MS_U16 MuxGop, muxValue=0, i;  in HAL_GOP_SetGOPHighPri()  local
1002     HAL_GOP_Read16Reg(pGOPHalLocal, GOP_MUX, &muxValue);  in HAL_GOP_SetGOPHighPri()
1005         if (gopNum== ((muxValue&(GOP_REGMUX_MASK<<(i*GOP_MUX_SHIFT)))>>(i*GOP_MUX_SHIFT)))  in HAL_GOP_SetGOPHighPri()
1007             MuxGop = (muxValue&GOP_MUX1_MASK)>> MuxShift; //save mux1 gop  in HAL_GOP_SetGOPHighPri()
1009             muxValue &= ~GOP_MUX1_MASK; //clear mux1 setting  in HAL_GOP_SetGOPHighPri()
1010             muxValue &= ~(GOP_REGMUX_MASK<<(i*GOP_MUX_SHIFT));  //clear current mux setting  in HAL_GOP_SetGOPHighPri()
1011             muxValue |= ((gopNum<< MuxShift)|(MuxGop<<(i*GOP_MUX_SHIFT)));  in HAL_GOP_SetGOPHighPri()
1012             HAL_GOP_Write16Reg(pGOPHalLocal, GOP_MUX, muxValue, GOP_REG_WORD_MASK);  in HAL_GOP_SetGOPHighPri()
1308     MS_U16 muxValue=0;  in HAL_GOP_SetIPSel2SC()  local
1311     HAL_GOP_Read16Reg(pGOPHalLocal, GOP_MUX, &muxValue);  in HAL_GOP_SetIPSel2SC()
1317             if(E_GOP0 == (muxValue &GOP_MUX0_MASK))  in HAL_GOP_SetIPSel2SC()
1325             if(E_GOP1 == (muxValue &GOP_MUX0_MASK))  in HAL_GOP_SetIPSel2SC()
1333             if(E_GOP2 == (muxValue &GOP_MUX0_MASK))  in HAL_GOP_SetIPSel2SC()
1340             if(E_GOP0 == (muxValue &GOP_MUX0_MASK))  in HAL_GOP_SetIPSel2SC()
1353             if(E_GOP1 == (muxValue &GOP_MUX0_MASK))  in HAL_GOP_SetIPSel2SC()
1366             if(E_GOP2 == (muxValue &GOP_MUX0_MASK))  in HAL_GOP_SetIPSel2SC()