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Searched refs:hue (Results 1 - 25 of 48) sorted by relevance

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/third_party/ffmpeg/libavfilter/
H A Dvf_hue.c24 * Apply a hue/saturation filter to the input video
62 float hue_deg; /* hue expressed in degrees */
63 float hue; /* hue expressed in radians */ member
91 { "h", "set the hue angle degrees expression", OFFSET(hue_deg_expr), AV_OPT_TYPE_STRING,
95 { "H", "set the hue angle radians expression", OFFSET(hue_expr), AV_OPT_TYPE_STRING,
102 AVFILTER_DEFINE_CLASS(hue); variable
104 static inline void compute_sin_and_cos(HueContext *hue) in compute_sin_and_cos() argument
111 hue->hue_sin = lrint(sin(hue in compute_sin_and_cos()
209 HueContext *hue = ctx->priv; init() local
243 HueContext *hue = ctx->priv; uninit() local
267 HueContext *hue = inlink->dst->priv; config_props() local
361 HueContext *hue = inlink->dst->priv; filter_frame() local
467 HueContext *hue = ctx->priv; process_command() local
[all...]
H A Dvf_hsvkey.c34 float hue, hue_opt, sat, val; member
65 const float hue = hue_key < 0.f ? -hue_key : atan2f(uf, vf) + M_PI; in do_hsvkey_pixel() local
76 2.f * sat * val * sat_key * val_key * cosf(hue_key - hue) + in do_hsvkey_pixel()
97 const float hue = s->hue; in do_hsvkey_slice() local
107 frame->data[3][frame->linesize[3] * y + x] = do_hsvkey_pixel(s, Y, u, v, hue, sat, val); in do_hsvkey_slice()
122 const float hue = s->hue; in do_hsvkey16_slice() local
133 dst[x] = do_hsvkey_pixel(s, Y, u, v, hue, sat, val); in do_hsvkey16_slice()
151 const float hue in do_hsvhold_slice() local
188 const float hue = s->hue; do_hsvhold16_slice() local
[all...]
H A Dvf_procamp_vaapi.c49 float hue; member
103 /* hue */ in procamp_vaapi_build_filter_params()
106 procamp_params[i].value = map(ctx->hue, HUE_MIN, HUE_MAX, in procamp_vaapi_build_filter_params()
206 { "h", "Output video hue",
207 OFFSET(hue), AV_OPT_TYPE_FLOAT, { .dbl = HUE_DEFAULT }, HUE_MIN, HUE_MAX, .flags = FLAGS },
208 { "hue", "Output video hue",
209 OFFSET(hue), AV_OPT_TYPE_FLOAT, { .dbl = HUE_DEFAULT }, HUE_MIN, HUE_MAX, .flags = FLAGS },
234 .description = NULL_IF_CONFIG_SMALL("ProcAmp (color balance) adjustments for hue, saturation, brightness, contrast"),
H A Dvf_huesaturation.c49 float hue; member
365 float hue = s->hue; in init_matrix() local
373 hue_rotate_matrix(s->matrix, hue, in init_matrix()
376 shue_rotate_matrix(s->matrix, hue); in init_matrix()
448 { "hue", "set the hue shift", OFFSET(hue), AV_OPT_TYPE_FLOAT, {.dbl=0},-180, 180, VF },
471 .description = NULL_IF_CONFIG_SMALL("Apply hue-saturation-intensity adjustments."),
H A Dvf_colorize.c29 float hue; member
203 hsl2rgb(s->hue, s->saturation, s->lightness, &c[0], &c[1], &c[2]); in filter_frame()
274 { "hue", "set the hue", OFFSET(hue), AV_OPT_TYPE_FLOAT, {.dbl=0}, 0, 360, VF },
H A Dvf_signalstats.c573 AVFrame *hue = s->frame_hue; in filter_frame8() local
575 const uint8_t *p_hue = hue->data[0]; in filter_frame8()
577 const int lsz_hue = hue->linesize[0]; in filter_frame8()
581 .dst_hue = hue, in filter_frame8()
795 AVFrame *hue = s->frame_hue; in filter_frame16() local
797 const uint16_t *p_hue = (uint16_t *)hue->data[0]; in filter_frame16()
799 const int lsz_hue = hue->linesize[0] / 2; in filter_frame16()
803 .dst_hue = hue, in filter_frame16()
/third_party/cups-filters/cupsfilters/
H A Dimage-private.h151 int saturation, int hue,
156 int saturation, int hue,
161 int saturation, int hue,
166 int saturation, int hue,
171 int saturation, int hue,
176 int saturation, int hue,
181 int saturation, int hue,
186 int saturation, int hue,
191 int saturation, int hue,
196 int saturation, int hue,
[all...]
H A Dimage.c307 int hue, /* I - Color hue adjustment */ in cupsImageOpen()
319 saturation, hue, lut)); in cupsImageOpen()
362 status = _cupsImageReadGIF(img, fp, primary, secondary, saturation, hue, in cupsImageOpen()
365 status = _cupsImageReadBMP(img, fp, primary, secondary, saturation, hue, in cupsImageOpen()
368 status = _cupsImageReadSGI(img, fp, primary, secondary, saturation, hue, in cupsImageOpen()
373 hue, lut); in cupsImageOpen()
375 status = _cupsImageReadPNM(img, fp, primary, secondary, saturation, hue, in cupsImageOpen()
379 hue, lut); in cupsImageOpen()
382 status = _cupsImageReadPIX(img, fp, primary, secondary, saturation, hue, in cupsImageOpen()
302 cupsImageOpen( const char *filename, cups_icspace_t primary, cups_icspace_t secondary, int saturation, int hue, const cups_ib_t *lut) cupsImageOpen() argument
[all...]
H A Dimage-photocd.c39 int hue, /* I - Color hue (degrees) */ in _cupsImageReadPhotoCD()
275 * Adjust the hue and saturation if needed... in _cupsImageReadPhotoCD()
278 if (saturation != 100 || hue != 0) in _cupsImageReadPhotoCD()
279 cupsImageRGBAdjust(rgb, 768, saturation, hue); in _cupsImageReadPhotoCD()
33 _cupsImageReadPhotoCD( cups_image_t *img, FILE *fp, cups_icspace_t primary, cups_icspace_t secondary, int saturation, int hue, const cups_ib_t *lut) _cupsImageReadPhotoCD() argument
H A Dimage-pix.c43 int hue, /* I - Color hue (degrees) */ in _cupsImageReadPIX()
178 if (saturation != 100 || hue != 0) in _cupsImageReadPIX()
179 cupsImageRGBAdjust(in, img->xsize, saturation, hue); in _cupsImageReadPIX()
37 _cupsImageReadPIX( cups_image_t *img, FILE *fp, cups_icspace_t primary, cups_icspace_t secondary, int saturation, int hue, const cups_ib_t *lut) _cupsImageReadPIX() argument
H A Dimage-png.c38 int hue, /* I - Color hue (degrees) */ in _cupsImageReadPNG()
249 if ((saturation != 100 || hue != 0) && bpp > 1) in _cupsImageReadPNG()
250 cupsImageRGBAdjust(inptr, img->xsize, saturation, hue); in _cupsImageReadPNG()
32 _cupsImageReadPNG( cups_image_t *img, FILE *fp, cups_icspace_t primary, cups_icspace_t secondary, int saturation, int hue, const cups_ib_t *lut) _cupsImageReadPNG() argument
H A Dimage-pnm.c35 int hue, /* I - Color hue (degrees) */ in _cupsImageReadPNM()
274 if ((saturation != 100 || hue != 0) && bpp > 1) in _cupsImageReadPNM()
275 cupsImageRGBAdjust(in, img->xsize, saturation, hue); in _cupsImageReadPNM()
29 _cupsImageReadPNM( cups_image_t *img, FILE *fp, cups_icspace_t primary, cups_icspace_t secondary, int saturation, int hue, const cups_ib_t *lut) _cupsImageReadPNM() argument
H A Dimage-sgi.c36 int hue, /* I - Color hue (degrees) */ in _cupsImageReadSGI()
246 if ((saturation != 100 || hue != 0) && bpp > 1) in _cupsImageReadSGI()
247 cupsImageRGBAdjust(in, img->xsize, saturation, hue); in _cupsImageReadSGI()
30 _cupsImageReadSGI( cups_image_t *img, FILE *fp, cups_icspace_t primary, cups_icspace_t secondary, int saturation, int hue, const cups_ib_t *lut) _cupsImageReadSGI() argument
H A Dimage.h87 int saturation, int hue,
90 int saturation, int hue) _CUPS_API_1_2;
H A Dimage-bmp.c57 int hue, /* I - Color hue (degrees) */ in _cupsImageReadBMP()
444 if (saturation != 100 || hue != 0) in _cupsImageReadBMP()
445 cupsImageRGBAdjust(in, img->xsize, saturation, hue); in _cupsImageReadBMP()
51 _cupsImageReadBMP( cups_image_t *img, FILE *fp, cups_icspace_t primary, cups_icspace_t secondary, int saturation, int hue, const cups_ib_t *lut) _cupsImageReadBMP() argument
H A Dimage-sun.c72 int hue, /* I - Color hue (degrees) */ in _cupsImageReadSunRaster()
349 if ((saturation != 100 || hue != 0) && bpp > 1) in _cupsImageReadSunRaster()
350 cupsImageRGBAdjust(in, img->xsize, saturation, hue); in _cupsImageReadSunRaster()
66 _cupsImageReadSunRaster( cups_image_t *img, FILE *fp, cups_icspace_t primary, cups_icspace_t secondary, int saturation, int hue, const cups_ib_t *lut) _cupsImageReadSunRaster() argument
H A Dimage-jpeg.c39 int hue, /* I - Color hue (degrees) */ in _cupsImageReadJPEG()
201 if ((saturation != 100 || hue != 0) && cinfo.output_components == 3) in _cupsImageReadJPEG()
202 cupsImageRGBAdjust(in, img->xsize, saturation, hue); in _cupsImageReadJPEG()
33 _cupsImageReadJPEG( cups_image_t *img, FILE *fp, cups_icspace_t primary, cups_icspace_t secondary, int saturation, int hue, const cups_ib_t *lut) _cupsImageReadJPEG() argument
H A Dimage-tiff.c40 int hue, /* I - Color hue (degrees) */ in _cupsImageReadTIFF()
1065 if ((saturation != 100 || hue != 0) && bpp > 1) in _cupsImageReadTIFF()
1066 cupsImageRGBAdjust(in, img->xsize, saturation, hue); in _cupsImageReadTIFF()
1206 if ((saturation != 100 || hue != 0) && bpp > 1) in _cupsImageReadTIFF()
1207 cupsImageRGBAdjust(in, img->ysize, saturation, hue); in _cupsImageReadTIFF()
1446 if ((saturation != 100 || hue != 0) && bpp > 1) in _cupsImageReadTIFF()
1447 cupsImageRGBAdjust(in, img->xsize, saturation, hue); in _cupsImageReadTIFF()
1668 if ((saturation != 100 || hue != 0) && bpp > 1) in _cupsImageReadTIFF()
1669 cupsImageRGBAdjust(in, img->ysize, saturation, hue); in _cupsImageReadTIFF()
34 _cupsImageReadTIFF( cups_image_t *img, FILE *fp, cups_icspace_t primary, cups_icspace_t secondary, int saturation, int hue, const cups_ib_t *lut) _cupsImageReadTIFF() argument
[all...]
/third_party/python/Lib/
H A Dcolorsys.py109 def _v(m1, m2, hue):
110 hue = hue % 1.0
111 if hue < ONE_SIXTH:
112 return m1 + (m2-m1)*hue*6.0
113 if hue < 0.5:
115 if hue < TWO_THIRD:
116 return m1 + (m2-m1)*(TWO_THIRD-hue)*6.0
/third_party/skia/third_party/externals/dng_sdk/source/
H A Ddng_camera_profile.cpp379 for (uint32 hue = 0; hue < hues; hue++) in FingerprintHueSatMap()
385 map.GetDelta (hue, sat, val, modify); in FingerprintHueSatMap()
878 for (uint32 hue = 0; hue < hues; hue++) in ReadHueSatMap()
890 hueSatMap.SetDelta (hue, sat, val, modify); in ReadHueSatMap()
1375 DNG_REPORT ("Unsupported hue sat map / look table encoding."); in BuildHueSatMapEncodingTable()
/third_party/skia/third_party/externals/libpng/contrib/gregbook/
H A Drpng2-win.c978 double red=0.0, green=0.0, blue=0.0, hue, s, v, f, p, q, t;
988 * aoffset: number of degrees to rotate hue [CURRENTLY NOT USED]
1015 hue = (angle + PI) * INV_PI_360 + aoffset;
1026 if ((hue < 0.0) || (hue >= 360.0))
1027 hue -= (((int)(hue / 360.0)) * 360.0);
1028 hue /= 60.0;
1029 ii = (int)hue;
1030 f = hue
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H A Drpng2-x.c1230 double red=0.0, green=0.0, blue=0.0, hue, s, v, f, p, q, t; in rpng2_x_load_bg_image() local
1240 * aoffset: number of degrees to rotate hue [CURRENTLY NOT USED] in rpng2_x_load_bg_image()
1267 hue = (angle + PI) * INV_PI_360 + aoffset; in rpng2_x_load_bg_image()
1278 if ((hue < 0.0) || (hue >= 360.0)) in rpng2_x_load_bg_image()
1279 hue -= (((int)(hue / 360.0)) * 360.0); in rpng2_x_load_bg_image()
1280 hue /= 60.0; in rpng2_x_load_bg_image()
1281 ii = (int)hue; in rpng2_x_load_bg_image()
1282 f = hue in rpng2_x_load_bg_image()
2002 double red=0.0, green=0.0, blue=0.0, hue, s, v, f, p, q, t; rpng2_x_reload_bg_image() local
[all...]
/third_party/node/deps/npm/node_modules/color-convert/
H A Dconversions.js651 let hue;
660 hue = 0;
663 hue = ((g - b) / chroma) % 6;
666 hue = 2 + (b - r) / chroma;
668 hue = 4 + (r - g) / chroma;
671 hue /= 6;
672 hue %= 1;
674 return [hue * 360, chroma * 100, grayscale * 100];
/third_party/mesa3d/src/gallium/frontends/xvmc/
H A Dattributes.c100 context_priv->procamp.hue = value / 1000.0f; in XvMCSetAttribute()
144 *value = context_priv->procamp.hue * 1000; in XvMCGetAttribute()
/third_party/mesa3d/src/gallium/auxiliary/vl/
H A Dvl_csc.h40 float hue; member

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