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

/bsp/allwinner/libraries/sunxi-hal/hal/source/disp2/disp/de/lowlevel_v2x/
A Dde_gsu.c218 unsigned int scale_ratio, int_part, float_part, fir_coef_ofst; in de_gsu_calc_fir_coef() local
220 scale_ratio = step >> (GSU_PHASE_FRAC_BITWIDTH - 3); in de_gsu_calc_fir_coef()
221 int_part = scale_ratio >> 3; in de_gsu_calc_fir_coef()
222 float_part = scale_ratio & 0x7; in de_gsu_calc_fir_coef()
A Dde_vsu.c232 unsigned int scale_ratio, int_part, float_part, fir_coef_ofst; in de_vsu_calc_fir_coef() local
234 scale_ratio = step >> (VSU_PHASE_FRAC_BITWIDTH - 3); in de_vsu_calc_fir_coef()
235 int_part = scale_ratio >> 3; in de_vsu_calc_fir_coef()
236 float_part = scale_ratio & 0x7; in de_vsu_calc_fir_coef()
/bsp/allwinner/libraries/sunxi-hal/hal/source/g2d_rcq/
A Dg2d_scal.c253 __u32 scale_ratio, int_part, float_part, fir_coef_ofst; in g2d_vsu_calc_fir_coef() local
255 scale_ratio = step >> (VSU_PHASE_FRAC_BITWIDTH - 3); in g2d_vsu_calc_fir_coef()
256 int_part = scale_ratio >> 3; in g2d_vsu_calc_fir_coef()
257 float_part = scale_ratio & 0x7; in g2d_vsu_calc_fir_coef()

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