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Searched refs:gamma_r (Results 1 - 11 of 11) sorted by relevance

/third_party/ffmpeg/libavfilter/
H A Dvf_eq.c108 eq->gamma_r = av_clipf(av_expr_eval(eq->gamma_r_pexpr, eq->var_values, eq), 0.1, 10.0); in set_gamma()
115 eq->param[2].gamma = sqrt(eq->gamma_r / eq->gamma_g); in set_gamma()
167 (ret = set_expr(&eq->gamma_r_pexpr, eq->gamma_r_expr, "gamma_r", ctx)) < 0 || in initialize()
294 else SET_PARAM(gamma_r, gamma) in process_command()
329 { "gamma_r", "gamma value for red",
H A Dvf_eq.h85 double gamma_r; member
/third_party/backends/backend/
H A Dcoolscan.h260 SANE_Word gamma_r[4096]; /* gamma value for red */ member
H A Dsnapscan.h413 SANE_Fixed gamma_r; /* gamma correction value (red) */ member
H A Dsnapscan.c259 gamma_n (SANE_UNFIX(ps->gamma_r), ps->bright, ps->contrast, gamma, ps->bpp, 1); in init_gamma()
1350 double gamma_r = SANE_UNFIX (pss->gamma_r); in download_gamma_tables() local
1368 gamma_r = in download_gamma_tables()
1500 gamma_n (gamma_r, pss->bright, pss->contrast, in download_gamma_tables()
H A Dartec_eplus48u.h147 double gamma_r; member
H A Dsnapscan-options.c719 ps->gamma_r = DEFAULT_GAMMA; in init_options()
1154 *(SANE_Fixed *) v = pss->gamma_r; in sane_control_option()
1527 pss->gamma_r = *(SANE_Fixed *) v; in sane_control_option()
H A Dcoolscan.c1230 send_one_LUT (s, s->gamma_r, S_DQ_Reg1); in send_LUT()
1234 { send_one_LUT (s, s->gamma_r, S_DQ_Reg9); in send_LUT()
1806 s->gamma_r[i] = s->gamma[i]; in coolscan_initialize_values()
2229 { uselutr=s->gamma_r[i]/div; in Calc_fix_LUT()
2232 useluti=s->gamma_r[i]/div; in Calc_fix_LUT()
3611 memcpy (val, scanner->gamma_r, scanner->opt[option].size); in sane_control_option()
3921 memcpy (scanner->gamma_r, val, scanner->opt[option].size); in sane_control_option()
H A Drts8891.c6288 SANE_Word *gamma_r, *gamma_g, *gamma_b; in send_calibration_data() local
6349 gamma_r = session->val[OPT_GAMMA_VECTOR_R].wa; in send_calibration_data()
6356 gamma_r = session->val[OPT_GAMMA_VECTOR].wa; in send_calibration_data()
6361 fill_gamma (calibration, &idx, gamma_r); in send_calibration_data()
6405 if (gamma_r[dev->shading_data[i * 3]] < 5) in send_calibration_data()
6408 value = red_code / gamma_r[dev->shading_data[i * 3]]; in send_calibration_data()
6416 if (gamma_r[dev->shading_data[i * 3 + 1]] < 5) in send_calibration_data()
6428 if (gamma_r[dev->shading_data[i * 3 + 2]] < 5) in send_calibration_data()
H A Dartec_eplus48u.c803 dev->gamma_r = gamma_r_default; in attach()
2840 s->val[OPT_GAMMA_R].w = SANE_FIX (s->dev->gamma_r); in init_options()
4013 s->val[OPT_GAMMA_R].w = SANE_FIX (s->dev->gamma_r); in sane_control_option()
4433 double gamma_r = 1.0; in sane_init() local
4489 decodeVal (str, "redGamma", _FLOAT, &gamma_r_default, &gamma_r); in sane_init()
/third_party/FreeBSD/lib/msun/src/
H A Dmath_private.h851 #define __ieee754_gamma_r gamma_r

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