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Searched refs:color_lut (Results 1 - 3 of 3) sorted by relevance

/third_party/ffmpeg/libavfilter/
H A Davf_showvolume.c57 uint32_t *color_lut; member
173 s->color_lut = av_calloc(s->w, sizeof(*s->color_lut) * inlink->ch_layout.nb_channels); in config_input()
174 if (!s->color_lut) in config_input()
227 s->color_lut[ch * s->w + i] = av_expr_eval(s->c_expr, &s->values[ch * VAR_VARS_NB], NULL); in config_output()
363 uint32_t *lut = s->color_lut + s->w * c; in filter_frame()
398 uint32_t *lut = s->color_lut + s->w * c; in filter_frame()
489 av_freep(&s->color_lut); in uninit()
/third_party/cups-filters/cupsfilters/
H A Dcmyk.c636 kc = cmyk->color_lut[k]; in cupsCMYKDoGray()
670 kc = cmyk->color_lut[k]; in cupsCMYKDoGray()
709 kc = cmyk->color_lut[k]; in cupsCMYKDoGray()
885 kc = cmyk->color_lut[k] - k; in cupsCMYKDoRGB()
930 kc = cmyk->color_lut[k] - k; in cupsCMYKDoRGB()
980 kc = cmyk->color_lut[k] - k; in cupsCMYKDoRGB()
1726 cmyk->color_lut[i] = i; in cupsCMYKSetBlack()
1736 cmyk->color_lut[i] = ilower - ilower * (i - ilower) / delta; in cupsCMYKSetBlack()
1746 cmyk->color_lut[i] = 0; in cupsCMYKSetBlack()
1753 cmyk->black_lut[i], cmyk->color_lut[ in cupsCMYKSetBlack()
[all...]
H A Ddriver.h99 unsigned char color_lut[256]; /* Color removal LUT */ member

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