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Searched refs:Cr (Results 1 – 23 of 23) sorted by relevance

/openbmc/linux/Documentation/userspace-api/media/v4l/
H A Dpixfmt-yuv-planar.rst72 - Cb, Cr
79 - Cr, Cb
86 - Cb, Cr
93 - Cr, Cb
100 - Cb, Cr
109 - Cb, Cr
116 - Cb, Cr
123 - Cb, Cr
130 - Cb, Cr
137 - Cb, Cr
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H A Dpixfmt-packed-yuv.rst84 - Cr\ :sub:`3`
85 - Cr\ :sub:`2`
86 - Cr\ :sub:`1`
87 - Cr\ :sub:`0`
106 - Cr\ :sub:`4`
107 - Cr\ :sub:`3`
108 - Cr\ :sub:`2`
109 - Cr\ :sub:`1`
110 - Cr\ :sub:`0`
129 - Cr\ :sub:`4`
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H A Dpixfmt-uv8.rst30 - Cr\ :sub:`00`
32 - Cr\ :sub:`01`
35 - Cr\ :sub:`10`
37 - Cr\ :sub:`11`
40 - Cr\ :sub:`20`
42 - Cr\ :sub:`21`
45 - Cr\ :sub:`30`
47 - Cr\ :sub:`31`
H A Dpixfmt-m420.rst23 Cb\ :sub:`0`/Cr\ :sub:`0` belongs to Y'\ :sub:`00`, Y'\ :sub:`01`,
49 - Cr\ :sub:`00`
51 - Cr\ :sub:`01`
64 - Cr\ :sub:`10`
66 - Cr\ :sub:`11`
H A Dcolorspaces-details.rst66 The luminance (Y') and color difference (Cb and Cr) are obtained with
75 Cr = 0.5R' - 0.4187G' - 0.0813B'
151 Cr = 0.5R' - 0.4542G' - 0.0458B'
177 Cr = \frac{224}{256} * (0.5R' - 0.4542G' - 0.0458B')
190 Cr = \frac{224}{256} * (0.5R' - 0.4187G' - 0.0813B')
274 Cr = 0.5R' - 0.4187G' - 0.0813B'
343 Cr = 0.5R' - 0.4187G' - 0.0813B'
414 Cr = 0.5R' - 0.4598G' - 0.0402B'
562 Cr = 0.5R' - 0.4451G' - 0.0549B'
636 Cr = 0.5R' - 0.4187G' - 0.0813B'
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H A Dext-ctrls-jpeg.rst30 how Cb and Cr components are downsampled after converting an input
40 - No chroma subsampling, each pixel has Y, Cr and Cb values.
42 - Horizontally subsample Cr, Cb components by a factor of 2.
44 - Subsample Cr, Cb components horizontally and vertically by 2.
46 - Horizontally subsample Cr, Cb components by a factor of 4.
48 - Subsample Cr, Cb components horizontally by 4 and vertically by 2.
H A Dmetafmt-vsp1-hgo.rst57 - R/Cr/H max [7:0]
59 - R/Cr/H min [7:0]
71 - :cspan:`4` R/Cr/H sum [31:0]
77 - :cspan:`4` R/Cr/H bin 0 [31:0]
81 - :cspan:`4` R/Cr/H bin 63 [31:0]
H A Dcolorspaces-defs.rst169 0x00 and 0xff values). Cb and Cr are mapped from [-0.5…0.5] to
174 is mapped to [16…235]. Cb and Cr are mapped from [-0.5…0.5] to
H A Dyuv-formats.rst11 and V or Cb and Cr). The color information consists of red and blue
H A Dcontrol.rst243 - The Cb and Cr chroma components are replaced by fixed coefficients
258 Determines the Cb and Cr coefficients for ``V4L2_COLORFX_SET_CBCR``
260 interpreted as Cr component, bits [15:8] as Cb component and bits
H A Dcolorspaces.rst132 range with Y' using [16…235] and Cb and Cr using [16…240].
H A Dpixfmt-v4l2.rst82 ``width`` field for the other planes. For example the Cb and Cr
H A Dvidioc-g-fbuf.rst171 ``width`` field for the other planes. For example the Cb and Cr
H A Dext-ctrls-codec-stateless.rst300 Expected list order is Intra Y, Intra Cb, Intra Cr, Inter Y,
301 Inter Cb, Inter Cr. The values on each scaling list are
307 Intra Cr, Inter Cr. The values on each scaling list are
891 - Set if the Cr plane is uncompressed.
2260 - Specifies the offsets to the luma quantization parameter Cr.
H A Dext-ctrls-codec.rst701 * - Cr chrominance
/openbmc/linux/Documentation/gpu/
H A Dafbc.rst57 * Component 2: Cr(8, 2x1 subsampled)
98 * Component 2: Cr(8, 2x1 subsampled)
109 * Component 1: Cr(8, 2x1 subsampled)
168 * Component 2: Cr(8)
175 * Component 2: Cr(10)
182 * Component 2: Cr(8, 2x1 subsampled)
190 * Component 1: Cr(8, 2x1 subsampled)
197 * Component 2: Cr(10, 2x1 subsampled)
205 * Component 1: Cr(10, 2x1 subsampled)
212 * Component 2: Cr(8, 2x2 subsampled)
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/openbmc/linux/Documentation/fb/
H A Dpxafb.rst112 bpp = 16 -- for YUV422 planar (1 pixel = 1 Y + 1/2 Cb + 1/2 Cr)
114 bpp = 12 -- for YUV420 planar (1 pixel = 1 Y + 1/4 Cb + 1/4 Cr)
123 with minimum bits per pixel, e.g. for YUV420, Cr component
/openbmc/linux/Documentation/devicetree/bindings/media/i2c/
H A Dtda1997x.txt7 - YUV444 8bit per color (24 bits total): Y[11:4] Cr[11:4] Cb[11:4]
17 - YUV444 12bit per color (36 bits total): Y[11:0] Cb[11:0] Cr[11:0]
/openbmc/u-boot/tools/easylogo/
H A Deasylogo.c48 unsigned char Cb, y1, Cr, y2; member
104 yuyv_pixel->Cr = pR - (pG * 3 / 4) - (pB / 4) + 128; in pixel_rgb_to_yuyv()
/openbmc/linux/drivers/staging/media/av7110/
H A Dav7110_hw.c932 u16 Y, Cr, Cb; in RGB2YUV() local
940 Cr = v / 16; in RGB2YUV()
942 return Cr | (Cb << 16) | (Y << 8); in RGB2YUV()
/openbmc/openbmc/poky/meta/files/common-licenses/
H A DLAL-1.215 … fondamentale qui ne soit pas directement liée à une application concrète. Créer c’est découvrir l…
/openbmc/linux/
H A DCREDITS2364 S: 33 Ridgefield Cr
/openbmc/openbmc/meta-raspberrypi/recipes-multimedia/rpidistro-ffmpeg/files/
H A D0004-ffmpeg-4.3.4-rpi_14.patch19004 + * @pps_cr_qp_offset: specify the offsets to the luma quantization parameter Cr