Searched refs:in_x (Results 1 – 1 of 1) sorted by relevance
| /dragonfly/sys/dev/drm/amd/display/modules/color/ |
| H A D | color_gamma.c | 71 static void compute_pq(struct fixed31_32 in_x, struct fixed31_32 *out_y) in compute_pq() argument
88 if (dc_fixpt_lt(in_x, dc_fixpt_zero)) in compute_pq()
89 in_x = dc_fixpt_zero; in compute_pq()
91 l_pow_m1 = dc_fixpt_pow(in_x, m1); in compute_pq()
100 static void compute_de_pq(struct fixed31_32 in_x, struct fixed31_32 *out_y) in compute_de_pq() argument
118 if (dc_fixpt_lt(in_x, dc_fixpt_zero)) in compute_de_pq()
119 in_x = dc_fixpt_zero; in compute_de_pq()
121 l_pow_m1 = dc_fixpt_pow(in_x, in compute_de_pq()
158 if (dc_fixpt_lt(threshold, in_x)) in compute_hlg_oetf()
159 *out_y = dc_fixpt_add(c, dc_fixpt_mul(a, dc_fixpt_log(dc_fixpt_sub(in_x, b)))); in compute_hlg_oetf()
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