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Searched refs:target_bit (Results 1 – 3 of 3) sorted by relevance

/rockchip-linux_mpp/mpp/codec/inc/
H A Drc_hal.h29 RK_S32 target_bit; member
/rockchip-linux_mpp/mpp/codec/rc/
H A Drc_model_v2.c713 RK_S32 target_bit = cfg->bit_target; in reenc_calc_cbr_ratio() local
737 if (target_bit > real_bit) in reenc_calc_cbr_ratio()
738 bit_diff_ratio = 32 * (real_bit - target_bit) / real_bit; in reenc_calc_cbr_ratio()
740 bit_diff_ratio = 32 * (real_bit - target_bit) / target_bit; in reenc_calc_cbr_ratio()
768 RK_U32 tar_bpp = target_bit / (mb_w * mb_h); in reenc_calc_cbr_ratio()
776 …rc_dbg_rc("cbr target_bit %d real_bit %d reenc next ratio %d", target_bit, real_bit, p->next_ratio… in reenc_calc_cbr_ratio()
897 RK_S32 target_bit = cfg->bit_target; in reenc_calc_vbr_ratio() local
908 if (target_bit <= real_bit) in reenc_calc_vbr_ratio()
909 bit_diff_ratio = 32 * (real_bit - target_bit) / target_bit; in reenc_calc_vbr_ratio()
911 bit_diff_ratio = 32 * (real_bit - target_bit) / real_bit; in reenc_calc_vbr_ratio()
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H A Drc_model_v2_smt.c480 static RK_S32 cal_smt_first_i_start_qp(RK_S32 target_bit, RK_U32 total_mb) in cal_smt_first_i_start_qp() argument
492 index = (total_mb * tab_bit[cnt] - 350) / target_bit; // qscale in cal_smt_first_i_start_qp()