Searched refs:Cr (Results 1 – 25 of 42) sorted by relevance
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/kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/ |
D | pixfmt-packed-yuv.rst | 12 Similar to the packed RGB formats these formats store the Y, Cb and Cr 88 - Cr\ :sub:`3` 89 - Cr\ :sub:`2` 90 - Cr\ :sub:`1` 91 - Cr\ :sub:`0` 112 - Cr\ :sub:`4` 113 - Cr\ :sub:`3` 114 - Cr\ :sub:`2` 115 - Cr\ :sub:`1` 116 - Cr\ :sub:`0` [all …]
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D | pixfmt-nv24.rst | 25 per pixel, with each Cb and Cr sample stored in one byte. 26 ``V4L2_PIX_FMT_NV42`` is the same except that the Cb and Cr samples are 27 swapped, the CrCb plane starts with a Cr sample. 62 - Cr\ :sub:`00` 64 - Cr\ :sub:`01` 66 - Cr\ :sub:`02` 68 - Cr\ :sub:`03` 71 - Cr\ :sub:`10` 73 - Cr\ :sub:`11` 75 - Cr\ :sub:`12` [all …]
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D | pixfmt-yuv444m.rst | 24 is the same width and height as the Y plane (and as the image). The Cr 27 ``V4L2_PIX_FMT_YVU444M`` is the same except the Cr data is stored in the 30 If the Y plane has pad bytes after each row, then the Cb and Cr planes 88 - Cr\ :sub:`00` 89 - Cr\ :sub:`01` 90 - Cr\ :sub:`02` 91 - Cr\ :sub:`03` 93 - Cr\ :sub:`10` 94 - Cr\ :sub:`11` 95 - Cr\ :sub:`12` [all …]
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D | pixfmt-vyuy.rst | 18 Y's, a Cb and a Cr. Each Y goes to one of the pixels, and the Cb and Cr 19 belong to both pixels. As you can see, the Cr and Cb components have 31 - Cr\ :sub:`00` 35 - Cr\ :sub:`01` 40 - Cr\ :sub:`10` 44 - Cr\ :sub:`11` 49 - Cr\ :sub:`20` 53 - Cr\ :sub:`21` 58 - Cr\ :sub:`30` 62 - Cr\ :sub:`31`
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D | pixfmt-yvyu.rst | 18 Y's, a Cb and a Cr. Each Y goes to one of the pixels, and the Cb and Cr 19 belong to both pixels. As you can see, the Cr and Cb components have 32 - Cr\ :sub:`00` 36 - Cr\ :sub:`01` 41 - Cr\ :sub:`10` 45 - Cr\ :sub:`11` 50 - Cr\ :sub:`20` 54 - Cr\ :sub:`21` 59 - Cr\ :sub:`30` 63 - Cr\ :sub:`31`
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D | pixfmt-uyvy.rst | 18 Y's, a Cb and a Cr. Each Y goes to one of the pixels, and the Cb and Cr 19 belong to both pixels. As you can see, the Cr and Cb components have 33 - Cr\ :sub:`00` 37 - Cr\ :sub:`01` 42 - Cr\ :sub:`10` 46 - Cr\ :sub:`11` 51 - Cr\ :sub:`20` 55 - Cr\ :sub:`21` 60 - Cr\ :sub:`30` 64 - Cr\ :sub:`31`
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D | pixfmt-uv8.rst | 30 - 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`
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D | pixfmt-yuyv.rst | 18 Y's, a Cb and a Cr. Each Y goes to one of the pixels, and the Cb and Cr 19 belong to both pixels. As you can see, the Cr and Cb components have 37 - Cr\ :sub:`00` 41 - Cr\ :sub:`01` 46 - Cr\ :sub:`10` 50 - Cr\ :sub:`11` 55 - Cr\ :sub:`20` 59 - Cr\ :sub:`21` 64 - Cr\ :sub:`30` 68 - Cr\ :sub:`31`
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D | pixfmt-yuv420.rst | 22 ``V4L2_PIX_FMT_YVU420``, the Cr plane immediately follows the Y plane in 23 memory. The Cr plane is half the width and half the height of the Y 24 plane (and of the image). Each Cr belongs to four pixels, a two-by-two 25 square of the image. For example, Cr\ :sub:`0` belongs to Y'\ :sub:`00`, 26 Y'\ :sub:`01`, Y'\ :sub:`10`, and Y'\ :sub:`11`. Following the Cr plane 27 is the Cb plane, just like the Cr plane. ``V4L2_PIX_FMT_YUV420`` is the 28 same except the Cb plane comes first, then the Cr plane. 30 If the Y plane has pad bytes after each row, then the Cr and Cb planes 66 - Cr\ :sub:`00` 67 - Cr\ :sub:`01` [all …]
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D | pixfmt-nv16.rst | 25 Cb\ :sub:`0`/Cr\ :sub:`0` belongs to Y'\ :sub:`00`, Y'\ :sub:`01`. 26 ``V4L2_PIX_FMT_NV61`` is the same except the Cb and Cr bytes are 27 swapped, the CrCb plane starts with a Cr byte. 62 - Cr\ :sub:`00` 64 - Cr\ :sub:`01` 67 - Cr\ :sub:`10` 69 - Cr\ :sub:`11` 72 - Cr\ :sub:`20` 74 - Cr\ :sub:`21` 77 - Cr\ :sub:`30` [all …]
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D | pixfmt-nv16m.rst | 27 Cb\ :sub:`0`/Cr\ :sub:`0` belongs to Y'\ :sub:`00`, Y'\ :sub:`01`. 29 Cb and Cr bytes are swapped, the CrCb plane starts with a Cr byte. 66 - Cr\ :sub:`00` 68 - Cr\ :sub:`02` 71 - Cr\ :sub:`10` 73 - Cr\ :sub:`12` 76 - Cr\ :sub:`20` 78 - Cr\ :sub:`22` 81 - Cr\ :sub:`30` 83 - Cr\ :sub:`32`
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D | pixfmt-yuv422m.rst | 26 Y'\ :sub:`01`. The Cr data, just like the Cb plane, is in the third 29 ``V4L2_PIX_FMT_YVU422M`` is the same except the Cr data is stored in the 32 If the Y plane has pad bytes after each row, then the Cb and Cr planes 86 - Cr\ :sub:`00` 87 - Cr\ :sub:`01` 89 - Cr\ :sub:`10` 90 - Cr\ :sub:`11` 92 - Cr\ :sub:`20` 93 - Cr\ :sub:`21` 95 - Cr\ :sub:`30` [all …]
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D | pixfmt-yuv422p.rst | 23 Y'\ :sub:`01`. Following the Cb plane is the Cr plane, just like the Cb 26 If the Y plane has pad bytes after each row, then the Cr and Cb planes 74 - Cr\ :sub:`00` 75 - Cr\ :sub:`01` 77 - Cr\ :sub:`10` 78 - Cr\ :sub:`11` 80 - Cr\ :sub:`20` 81 - Cr\ :sub:`21` 83 - Cr\ :sub:`30` 84 - Cr\ :sub:`31`
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D | pixfmt-y41p.rst | 19 and Cr components have one fourth the horizontal resolution of the Y 40 - Cr\ :sub:`00` 44 - Cr\ :sub:`01` 53 - Cr\ :sub:`10` 57 - Cr\ :sub:`11` 66 - Cr\ :sub:`20` 70 - Cr\ :sub:`21` 79 - Cr\ :sub:`30` 83 - Cr\ :sub:`31`
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D | pixfmt-yuv410.rst | 22 the Cr plane immediately follows the Y plane in memory. The Cr plane is 23 ¼ the width and ¼ the height of the Y plane (and of the image). Each Cr 25 Cr plane is the Cb plane, just like the Cr plane. 27 then the Cr plane. 29 If the Y plane has pad bytes after each row, then the Cr and Cb planes 65 - Cr\ :sub:`00`
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D | pixfmt-nv12.rst | 26 For example, Cb\ :sub:`0`/Cr\ :sub:`0` belongs to Y'\ :sub:`00`, 28 the same except the Cb and Cr bytes are swapped, the CrCb plane starts 29 with a Cr byte. 64 - Cr\ :sub:`00` 66 - Cr\ :sub:`01` 69 - Cr\ :sub:`10` 71 - Cr\ :sub:`11`
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D | pixfmt-yuv420m.rst | 27 Y'\ :sub:`10`, and Y'\ :sub:`11`. The Cr data, just like the Cb plane, 30 ``V4L2_PIX_FMT_YVU420M`` is the same except the Cr data is stored in the 33 If the Y plane has pad bytes after each row, then the Cb and Cr planes 81 - Cr\ :sub:`00` 82 - Cr\ :sub:`01` 84 - Cr\ :sub:`10` 85 - Cr\ :sub:`11`
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D | pixfmt-nv12m.rst | 30 four pixels. For example, Cb\ :sub:`0`/Cr\ :sub:`0` belongs to 36 except the Cb and Cr bytes are swapped, the CrCb plane starts with a Cr 76 - Cr\ :sub:`00` 78 - Cr\ :sub:`01` 81 - Cr\ :sub:`10` 83 - Cr\ :sub:`11`
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D | pixfmt-yuv411p.rst | 24 Y'\ :sub:`02` and Y'\ :sub:`03`. Following the Cb plane is the Cr plane, 27 If the Y plane has pad bytes after each row, then the Cr and Cb planes 69 - Cr\ :sub:`00` 71 - Cr\ :sub:`10` 73 - Cr\ :sub:`20` 75 - Cr\ :sub:`30`
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D | colorspaces-details.rst | 70 The luminance (Y') and color difference (Cb and Cr) are obtained with 79 Cr = 0.5R' - 0.4187G' - 0.0813B' 81 Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range 150 The luminance (Y') and color difference (Cb and Cr) are obtained with 159 Cr = 0.5R' - 0.4542G' - 0.0458B' 161 Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range 176 that are outside the range [0…1]. The resulting Y', Cb and Cr values are 185 Cr = \frac{224}{256} * (0.5R' - 0.4542G' - 0.0458B') 189 that are outside the range [0…1]. The resulting Y', Cb and Cr values are 198 Cr = \frac{224}{256} * (0.5R' - 0.4187G' - 0.0813B') [all …]
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D | pixfmt-m420.rst | 23 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`
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D | ext-ctrls-jpeg.rst | 30 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.
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D | pixfmt-meta-vsp1-hgo.rst | 57 - 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]
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/kernel/linux/linux-5.10/Documentation/gpu/ |
D | afbc.rst | 22 corresponds to a color channel (i.e. R, G, B, X, A, Y, Cb, Cr). 57 * 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) [all …]
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/kernel/linux/linux-5.10/Documentation/fb/ |
D | pxafb.rst | 112 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
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