need to pass all official conformance bitstream test

[lheric]

[passed] AMP_A_Samsung_4 [passed] AMP_B_Samsung_4 [passed] AMP_D_Hisilicon_3 [passed] AMP_E_Hisilicon_3 [passed] AMP_F_Hisilicon_3 [passed] AMVP_A_MTK_4 [passed] AMVP_B_MTK_4 [passed] AMVP_C_Samsung_4 [passed] CAINIT_A_SHARP_4 [passed] CAINIT_B_SHARP_4 [passed] CAINIT_C_SHARP_4 [passed] CAINIT_D_SHARP_4 [passed] CAINIT_E_SHARP_4 [passed] CAINIT_F_SHARP_3 [passed] CAINIT_G_SHARP_3 [passed] CAINIT_H_SHARP_3 [passed] CIP_A_Panasonic_3 [passed] cip_B_NEC_2 [passed] CIP_C_Panasonic_2 [failed] DBLK_A_MAIN10_VIXS_2 (10 bit yuv unsupported) [passed] DBLK_A_SONY_3