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/dports/multimedia/transcode/transcode-1.1.7/filter/
H A Dfilter_xsharpen.c289 luma = p >> 24; in tc_filter()
292 lumamax = luma; in tc_filter()
297 lumamin = luma; in tc_filter()
302 luma = p >> 24; in tc_filter()
315 luma = p >> 24; in tc_filter()
328 luma = p >> 24; in tc_filter()
354 luma = p >> 24; in tc_filter()
367 luma = p >> 24; in tc_filter()
380 luma = p >> 24; in tc_filter()
393 luma = p >> 24; in tc_filter()
[all …]
/dports/textproc/cast2gif/cast2gif-0.1.0/cargo-crates/palette-0.5.0/src/
H A Dyxy.rs82 luma: luma, in new()
98 luma: luma, in with_wp()
183 luma: luma.into_linear().luma, in from()
255 luma: self.luma + factor * (other.luma - self.luma), in mix()
289 luma: f(self.luma, other.luma), in component_wise()
298 luma: f(self.luma), in component_wise_self()
332 luma: self.luma + other.luma, in add()
349 luma: self.luma + c, in add()
390 luma: self.luma - other.luma, in sub()
448 luma: self.luma * other.luma, in mul()
[all …]
/dports/textproc/cast2gif/cast2gif-0.1.0/cargo-crates/palette-0.5.0/src/luma/
H A Dluma.rs76 luma: luma, in new()
234 luma: color.luma, in from()
314 luma: self.luma + factor * (other.luma - self.luma), in mix()
360 luma: f(self.luma, other.luma), in component_wise()
367 luma: f(self.luma), in component_wise_self()
393 luma: self.luma + other.luma, in add()
409 luma: self.luma + c, in add()
421 self.luma += other.luma; in add_assign()
445 luma: self.luma - other.luma, in sub()
497 luma: self.luma * other.luma, in mul()
[all …]
/dports/x11/babl/babl-0.1.88/extensions/
H A DHCY.c177 double hue, chroma, luma; in rgba_to_hcy_step() local
206 if (luma != 0. && luma != 1.) in rgba_to_hcy_step()
207 chroma /= luma < Y_peak ? luma/Y_peak : (1. - luma)/(1. - Y_peak); in rgba_to_hcy_step()
216 ((double *) dst)[2] = luma; in rgba_to_hcy_step()
233 red = green = blue = luma; in hcy_to_rgba_step()
246 chroma *= luma < Y_peak ? luma/Y_peak : (1. - luma)/(1. - Y_peak); in hcy_to_rgba_step()
254 chroma *= luma < Y_peak ? luma/Y_peak : (1. - luma)/(1. - Y_peak); in hcy_to_rgba_step()
262 chroma *= luma < Y_peak ? luma/Y_peak : (1. - luma)/(1. - Y_peak); in hcy_to_rgba_step()
270 chroma *= luma < Y_peak ? luma/Y_peak : (1. - luma)/(1. - Y_peak); in hcy_to_rgba_step()
278 chroma *= luma < Y_peak ? luma/Y_peak : (1. - luma)/(1. - Y_peak); in hcy_to_rgba_step()
[all …]
/dports/multimedia/mlt6/mlt-6.26.1/src/modules/lumas/
H A Dcreate_lumas43 ./luma -w $w -h $h -bpp $bpp $i/luma01.pgm
44 ./luma -w $w -h $h -bpp $bpp -bands $h $i/luma02.pgm
45 ./luma -w $w -h $h -bpp $bpp -hmirror 1 $i/luma03.pgm
46 ./luma -w $w -h $h -bpp $bpp -bands $h -vmirror 1 $i/luma04.pgm
47 ./luma -w $w -h $h -bpp $bpp -offset 32768 -dmirror 1 $i/luma05.pgm
51 ./luma -w $w -h $h -bpp $bpp -bands 12 -rband 0 $i/luma09.pgm
53 ./luma -w $w -h $h -bpp $bpp -bands 12 -rband 1 $i/luma11.pgm
58 ./luma -w $w -h $h -bpp $bpp -type 1 $i/luma16.pgm
60 ./luma -w $w -h $h -bpp $bpp -type 2 $i/luma18.pgm
61 ./luma -w $w -h $h -bpp $bpp -type 2 -quart 1 $i/luma19.pgm
[all …]
H A DMakefile7 all: luma create_lumas
10 luma: luma.o target
15 $(subst $(CROSS),,$(CC)) -o $@ luma.o $(LDFLAGS)
17 $(CC) -o $@ luma.o $(LDFLAGS)
22 depend: luma.c
26 rm -rf luma 9_16 16_9 NTSC PAL square
29 rm -f luma luma.o .executed
/dports/multimedia/mlt6-qt5/mlt-6.26.1/src/modules/lumas/
H A Dcreate_lumas43 ./luma -w $w -h $h -bpp $bpp $i/luma01.pgm
44 ./luma -w $w -h $h -bpp $bpp -bands $h $i/luma02.pgm
45 ./luma -w $w -h $h -bpp $bpp -hmirror 1 $i/luma03.pgm
46 ./luma -w $w -h $h -bpp $bpp -bands $h -vmirror 1 $i/luma04.pgm
47 ./luma -w $w -h $h -bpp $bpp -offset 32768 -dmirror 1 $i/luma05.pgm
51 ./luma -w $w -h $h -bpp $bpp -bands 12 -rband 0 $i/luma09.pgm
53 ./luma -w $w -h $h -bpp $bpp -bands 12 -rband 1 $i/luma11.pgm
58 ./luma -w $w -h $h -bpp $bpp -type 1 $i/luma16.pgm
60 ./luma -w $w -h $h -bpp $bpp -type 2 $i/luma18.pgm
61 ./luma -w $w -h $h -bpp $bpp -type 2 -quart 1 $i/luma19.pgm
[all …]
H A DMakefile7 all: luma create_lumas
10 luma: luma.o target
15 $(subst $(CROSS),,$(CC)) -o $@ luma.o $(LDFLAGS)
17 $(CC) -o $@ luma.o $(LDFLAGS)
22 depend: luma.c
26 rm -rf luma 9_16 16_9 NTSC PAL square
29 rm -f luma luma.o .executed
/dports/multimedia/py-mlt6/mlt-6.26.1/src/modules/lumas/
H A Dcreate_lumas43 ./luma -w $w -h $h -bpp $bpp $i/luma01.pgm
44 ./luma -w $w -h $h -bpp $bpp -bands $h $i/luma02.pgm
45 ./luma -w $w -h $h -bpp $bpp -hmirror 1 $i/luma03.pgm
46 ./luma -w $w -h $h -bpp $bpp -bands $h -vmirror 1 $i/luma04.pgm
47 ./luma -w $w -h $h -bpp $bpp -offset 32768 -dmirror 1 $i/luma05.pgm
51 ./luma -w $w -h $h -bpp $bpp -bands 12 -rband 0 $i/luma09.pgm
53 ./luma -w $w -h $h -bpp $bpp -bands 12 -rband 1 $i/luma11.pgm
58 ./luma -w $w -h $h -bpp $bpp -type 1 $i/luma16.pgm
60 ./luma -w $w -h $h -bpp $bpp -type 2 $i/luma18.pgm
61 ./luma -w $w -h $h -bpp $bpp -type 2 -quart 1 $i/luma19.pgm
[all …]
H A DMakefile7 all: luma create_lumas
10 luma: luma.o target
15 $(subst $(CROSS),,$(CC)) -o $@ luma.o $(LDFLAGS)
17 $(CC) -o $@ luma.o $(LDFLAGS)
22 depend: luma.c
26 rm -rf luma 9_16 16_9 NTSC PAL square
29 rm -f luma luma.o .executed
/dports/editors/ted/Ted-2.23/appUtil/
H A DutilColor.c51 int luma; in utilGetTopShadowColor() local
56 luma= sqrt( luma* 255.0+ 0.4999 ); in utilGetTopShadowColor()
57 if ( luma > 255 ) in utilGetTopShadowColor()
58 { LDEB(luma); luma= 255; } in utilGetTopShadowColor()
68 int luma; in utilGetBottomShadowColor() local
73 luma= 255- sqrt( ( 255- luma )* 255.0+ 0.4999 ); in utilGetBottomShadowColor()
74 if ( luma > 255 ) in utilGetBottomShadowColor()
75 { LDEB(luma); luma= 255; } in utilGetBottomShadowColor()
85 int luma; in utilGetForegroundColor() local
180 int luma, in utilRGB8FromLumaChromaHue() argument
[all …]
/dports/games/libretro-shaders-slang/slang-shaders-9850d68939b86262eae9f0da01ff1c11daafcdc3/sharpen/shaders/
H A Dadaptive-sharpen-pass2.slang113 #define mdiff(a,b,c,d,e,f,g) ( abs(luma[g]-luma[a]) + abs(luma[g]-luma[b]) \
114 + abs(luma[g]-luma[c]) + abs(luma[g]-luma[d]) \
115 + 0.5*(abs(luma[g]-luma[e]) + abs(luma[g]-luma[f])) )
188 float mdiff_c0 = 0.02 + 3*( abs(luma[0]-luma[2]) + abs(luma[0]-luma[4])
189 + abs(luma[0]-luma[5]) + abs(luma[0]-luma[7])
190 + 0.25*(abs(luma[0]-luma[1]) + abs(luma[0]-luma[3])
191 +abs(luma[0]-luma[6]) + abs(luma[0]-luma[8])) );
246 luma[i1] = min(luma[i1], luma[i1+1]);
253 luma[i] = min(luma[i], luma[i2]);
257 luma[24-i] = max(luma[24-i], luma[i2-1]);
[all …]
/dports/sysutils/czkawka/czkawka-3.3.1/cargo-crates/img_hash-3.2.0/src/alg/
H A Dmod.rs143 fn mean_hash_u8<'a>(luma: &'a [u8]) -> impl Iterator<Item = bool> + 'a { in mean_hash_u8()
144 let mean = (luma.iter().map(|&l| l as u32).sum::<u32>() / luma.len() as u32) as u8; in mean_hash_u8()
145 luma.iter().map(move |&x| x >= mean) in mean_hash_u8()
148 fn mean_hash_f32<'a>(luma: &'a [f32]) -> impl Iterator<Item = bool> + 'a { in mean_hash_f32()
149 let mean = luma.iter().sum::<f32>() / luma.len() as f32; in mean_hash_f32()
150 luma.iter().map(move |&x| x >= mean) in mean_hash_f32()
154 fn gradient_hash_impl<I>(luma: I) -> impl Iterator<Item = bool> in gradient_hash_impl()
156 luma.clone().into_iter().skip(1).zip(luma).map(|(this, last)| last < this) in gradient_hash_impl()
160 luma.chunks(rowstride).flat_map(gradient_hash_impl) in gradient_hash()
164 (0 .. rowstride).map(move |col_start| luma[col_start..].iter().step_by(rowstride)) in vert_gradient_hash()
[all …]
/dports/games/libretro-shaders-glsl/glsl-shaders-7052b09dc657d56bea443d5661dccbebcafe32dc/sharpen/shaders/
H A Dadaptive-sharpen-pass2.glsl98 #define mdiff(a,b,c,d,e,f,g) ( abs(luma[g]-luma[a]) + abs(luma[g]-luma[b]) \
99 + abs(luma[g]-luma[c]) + abs(luma[g]-luma[d]) \
100 + 0.5*(abs(luma[g]-luma[e]) + abs(luma[g]-luma[f])) )
246 float mdiff_c0 = 0.02 + 3.*( abs(luma[0]-luma[2]) + abs(luma[0]-luma[4])
247 + abs(luma[0]-luma[5]) + abs(luma[0]-luma[7])
248 + 0.25*(abs(luma[0]-luma[1]) + abs(luma[0]-luma[3])
249 +abs(luma[0]-luma[6]) + abs(luma[0]-luma[8])) );
304 luma[i1] = min(luma[i1], luma[i1+1]);
311 luma[i] = min(luma[i], luma[i2]);
315 luma[24-i] = max(luma[24-i], luma[i2-1]);
[all …]
/dports/multimedia/handbrake/ffmpeg-4.4/libavcodec/
H A Dvcr1.c75 uint8_t *luma = &p->data[0][y * p->linesize[0]]; in vcr1_decode_frame() local
88 luma[0] = offset += a->delta[bytestream[2] & 0xF]; in vcr1_decode_frame()
89 luma[1] = offset += a->delta[bytestream[2] >> 4]; in vcr1_decode_frame()
90 luma[2] = offset += a->delta[bytestream[0] & 0xF]; in vcr1_decode_frame()
91 luma[3] = offset += a->delta[bytestream[0] >> 4]; in vcr1_decode_frame()
92 luma += 4; in vcr1_decode_frame()
105 luma[0] = offset += a->delta[bytestream[2] & 0xF]; in vcr1_decode_frame()
106 luma[1] = offset += a->delta[bytestream[2] >> 4]; in vcr1_decode_frame()
107 luma[2] = offset += a->delta[bytestream[3] & 0xF]; in vcr1_decode_frame()
108 luma[3] = offset += a->delta[bytestream[3] >> 4]; in vcr1_decode_frame()
[all …]
/dports/emulators/vice/vice-3.5/src/lib/libffmpeg/libavcodec/
H A Dvcr1.c75 uint8_t *luma = &p->data[0][y * p->linesize[0]]; in vcr1_decode_frame() local
88 luma[0] = offset += a->delta[bytestream[2] & 0xF]; in vcr1_decode_frame()
89 luma[1] = offset += a->delta[bytestream[2] >> 4]; in vcr1_decode_frame()
90 luma[2] = offset += a->delta[bytestream[0] & 0xF]; in vcr1_decode_frame()
91 luma[3] = offset += a->delta[bytestream[0] >> 4]; in vcr1_decode_frame()
92 luma += 4; in vcr1_decode_frame()
105 luma[0] = offset += a->delta[bytestream[2] & 0xF]; in vcr1_decode_frame()
106 luma[1] = offset += a->delta[bytestream[2] >> 4]; in vcr1_decode_frame()
107 luma[2] = offset += a->delta[bytestream[3] & 0xF]; in vcr1_decode_frame()
108 luma[3] = offset += a->delta[bytestream[3] >> 4]; in vcr1_decode_frame()
[all …]
/dports/multimedia/ffmpeg/ffmpeg-4.4.1/libavcodec/
H A Dvcr1.c75 uint8_t *luma = &p->data[0][y * p->linesize[0]]; in vcr1_decode_frame() local
88 luma[0] = offset += a->delta[bytestream[2] & 0xF]; in vcr1_decode_frame()
89 luma[1] = offset += a->delta[bytestream[2] >> 4]; in vcr1_decode_frame()
90 luma[2] = offset += a->delta[bytestream[0] & 0xF]; in vcr1_decode_frame()
91 luma[3] = offset += a->delta[bytestream[0] >> 4]; in vcr1_decode_frame()
92 luma += 4; in vcr1_decode_frame()
105 luma[0] = offset += a->delta[bytestream[2] & 0xF]; in vcr1_decode_frame()
106 luma[1] = offset += a->delta[bytestream[2] >> 4]; in vcr1_decode_frame()
107 luma[2] = offset += a->delta[bytestream[3] & 0xF]; in vcr1_decode_frame()
108 luma[3] = offset += a->delta[bytestream[3] >> 4]; in vcr1_decode_frame()
[all …]
/dports/multimedia/gstreamer1-libav/gst-libav-1.16.2/gst-libs/ext/libav/libavcodec/
H A Dvcr1.c75 uint8_t *luma = &p->data[0][y * p->linesize[0]]; in vcr1_decode_frame() local
88 luma[0] = offset += a->delta[bytestream[2] & 0xF]; in vcr1_decode_frame()
89 luma[1] = offset += a->delta[bytestream[2] >> 4]; in vcr1_decode_frame()
90 luma[2] = offset += a->delta[bytestream[0] & 0xF]; in vcr1_decode_frame()
91 luma[3] = offset += a->delta[bytestream[0] >> 4]; in vcr1_decode_frame()
92 luma += 4; in vcr1_decode_frame()
105 luma[0] = offset += a->delta[bytestream[2] & 0xF]; in vcr1_decode_frame()
106 luma[1] = offset += a->delta[bytestream[2] >> 4]; in vcr1_decode_frame()
107 luma[2] = offset += a->delta[bytestream[3] & 0xF]; in vcr1_decode_frame()
108 luma[3] = offset += a->delta[bytestream[3] >> 4]; in vcr1_decode_frame()
[all …]
/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/ffmpeg/libavcodec/
H A Dvcr1.c75 uint8_t *luma = &p->data[0][y * p->linesize[0]]; in vcr1_decode_frame() local
88 luma[0] = offset += a->delta[bytestream[2] & 0xF]; in vcr1_decode_frame()
89 luma[1] = offset += a->delta[bytestream[2] >> 4]; in vcr1_decode_frame()
90 luma[2] = offset += a->delta[bytestream[0] & 0xF]; in vcr1_decode_frame()
91 luma[3] = offset += a->delta[bytestream[0] >> 4]; in vcr1_decode_frame()
92 luma += 4; in vcr1_decode_frame()
105 luma[0] = offset += a->delta[bytestream[2] & 0xF]; in vcr1_decode_frame()
106 luma[1] = offset += a->delta[bytestream[2] >> 4]; in vcr1_decode_frame()
107 luma[2] = offset += a->delta[bytestream[3] & 0xF]; in vcr1_decode_frame()
108 luma[3] = offset += a->delta[bytestream[3] >> 4]; in vcr1_decode_frame()
[all …]
/dports/emulators/libretro-vice/vice-libretro-5725415/vice/src/lib/libffmpeg/libavcodec/
H A Dvcr1.c75 uint8_t *luma = &p->data[0][y * p->linesize[0]]; in vcr1_decode_frame() local
88 luma[0] = offset += a->delta[bytestream[2] & 0xF]; in vcr1_decode_frame()
89 luma[1] = offset += a->delta[bytestream[2] >> 4]; in vcr1_decode_frame()
90 luma[2] = offset += a->delta[bytestream[0] & 0xF]; in vcr1_decode_frame()
91 luma[3] = offset += a->delta[bytestream[0] >> 4]; in vcr1_decode_frame()
92 luma += 4; in vcr1_decode_frame()
105 luma[0] = offset += a->delta[bytestream[2] & 0xF]; in vcr1_decode_frame()
106 luma[1] = offset += a->delta[bytestream[2] >> 4]; in vcr1_decode_frame()
107 luma[2] = offset += a->delta[bytestream[3] & 0xF]; in vcr1_decode_frame()
108 luma[3] = offset += a->delta[bytestream[3] >> 4]; in vcr1_decode_frame()
[all …]
/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/ffmpeg/libavcodec/
H A Dvcr1.c75 uint8_t *luma = &p->data[0][y * p->linesize[0]]; in vcr1_decode_frame() local
88 luma[0] = offset += a->delta[bytestream[2] & 0xF]; in vcr1_decode_frame()
89 luma[1] = offset += a->delta[bytestream[2] >> 4]; in vcr1_decode_frame()
90 luma[2] = offset += a->delta[bytestream[0] & 0xF]; in vcr1_decode_frame()
91 luma[3] = offset += a->delta[bytestream[0] >> 4]; in vcr1_decode_frame()
92 luma += 4; in vcr1_decode_frame()
105 luma[0] = offset += a->delta[bytestream[2] & 0xF]; in vcr1_decode_frame()
106 luma[1] = offset += a->delta[bytestream[2] >> 4]; in vcr1_decode_frame()
107 luma[2] = offset += a->delta[bytestream[3] & 0xF]; in vcr1_decode_frame()
108 luma[3] = offset += a->delta[bytestream[3] >> 4]; in vcr1_decode_frame()
[all …]
/dports/multimedia/v4l_compat/v4l-utils-4l-utils-1.20.0/utils/v4l2-ctl/
H A Dcodec-v4l2-fwht.c98 rf->luma = buf; in prepare_raw_frame()
111 rf->luma = NULL; in prepare_raw_frame()
155 rf->cb = rf->luma; in prepare_raw_frame()
157 rf->luma++; in prepare_raw_frame()
162 rf->luma++; in prepare_raw_frame()
168 rf->luma++; in prepare_raw_frame()
173 rf->luma++; in prepare_raw_frame()
182 rf->luma += 2; in prepare_raw_frame()
189 rf->luma++; in prepare_raw_frame()
197 rf->luma += 2; in prepare_raw_frame()
[all …]
/dports/multimedia/v4l_compat/v4l-utils-4l-utils-1.20.0/utils/common/
H A Dcodec-v4l2-fwht.c98 rf->luma = buf; in prepare_raw_frame()
111 rf->luma = NULL; in prepare_raw_frame()
155 rf->cb = rf->luma; in prepare_raw_frame()
157 rf->luma++; in prepare_raw_frame()
162 rf->luma++; in prepare_raw_frame()
168 rf->luma++; in prepare_raw_frame()
173 rf->luma++; in prepare_raw_frame()
182 rf->luma += 2; in prepare_raw_frame()
189 rf->luma++; in prepare_raw_frame()
197 rf->luma += 2; in prepare_raw_frame()
[all …]
/dports/multimedia/v4l_compat/v4l-utils-4l-utils-1.20.0/utils/qvidcap/
H A Dcodec-v4l2-fwht.c98 rf->luma = buf; in prepare_raw_frame()
111 rf->luma = NULL; in prepare_raw_frame()
155 rf->cb = rf->luma; in prepare_raw_frame()
157 rf->luma++; in prepare_raw_frame()
162 rf->luma++; in prepare_raw_frame()
168 rf->luma++; in prepare_raw_frame()
173 rf->luma++; in prepare_raw_frame()
182 rf->luma += 2; in prepare_raw_frame()
189 rf->luma++; in prepare_raw_frame()
197 rf->luma += 2; in prepare_raw_frame()
[all …]
/dports/multimedia/libv4l/v4l-utils-4l-utils-1.20.0/utils/qvidcap/
H A Dcodec-v4l2-fwht.c98 rf->luma = buf; in prepare_raw_frame()
111 rf->luma = NULL; in prepare_raw_frame()
155 rf->cb = rf->luma; in prepare_raw_frame()
157 rf->luma++; in prepare_raw_frame()
162 rf->luma++; in prepare_raw_frame()
168 rf->luma++; in prepare_raw_frame()
173 rf->luma++; in prepare_raw_frame()
182 rf->luma += 2; in prepare_raw_frame()
189 rf->luma++; in prepare_raw_frame()
197 rf->luma += 2; in prepare_raw_frame()
[all …]

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