Lines Matching refs:chroma
9 Planar formats split luma and chroma data in separate memory regions. They
13 stores the Y components. The second plane is the chroma plane and stores the
21 the chroma planes may be constrained by the line stride of the luma plane.
35 use two planes, and store the luma components in the first plane and the chroma
37 chroma plane, with Cb and Cr always stored in pairs. The chroma order is
41 chroma lines is identical to the padding of the luma lines. Without horizontal
42 subsampling, the chroma line stride (in bytes) is thus equal to twice the luma
43 line stride. With horizontal subsampling by 2, the chroma line stride is equal
47 relationship between the luma and chroma line padding and stride.
159 .. [1] Order of chroma samples in the second plane
166 Chroma samples are :ref:`interstitially sited<yuv-chroma-centered>`
178 Semi-planar YUV 4:2:0 formats. The chroma plane is subsampled by 2 in each
180 of bytes as luma lines, and the chroma plane contains half the number of lines
264 Semi-planar YUV 4:2:0 formats, using macroblock tiling. The chroma plane is
266 pixels and the same number of bytes as luma lines, and the chroma plane
273 The layouts of the luma and chroma planes are identical.
281 tiles is stored in linear order. The layouts of the luma and chroma
286 aligned to a multiple of 4. The layouts of the luma and chroma planes are
291 aligned to a multiple of 16. The layouts of the luma and chroma planes are
296 aligned to a multiple of 32. The layouts of the luma and chroma planes are
324 Semi-planar YUV 4:2:2 formats. The chroma plane is subsampled by 2 in the
326 same number of bytes as luma lines, and the chroma plane contains the same
427 Semi-planar YUV 4:4:4 formats. The chroma plane is not subsampled.
429 number of bytes as luma lines, and the chroma plane contains the same
498 luma plane comes first, and the order of the two chroma planes varies between
499 formats. The two chroma planes always use the same subsampling.
502 chroma lines is identical to the padding of the luma lines. The chroma line
508 relationship between the luma and chroma line padding and stride.
606 .. [4] Order of luma and chroma planes
612 Chroma samples are :ref:`interstitially sited<yuv-chroma-centered>`
621 Planar YUV 4:1:0 formats. The chroma planes are subsampled by 4 in each
623 the luma lines, and the chroma planes contain a quarter of the number of lines
661 Planar YUV 4:1:1 formats. The chroma planes are subsampled by 4 in the
663 and bytes of the luma lines, and the chroma planes contain the same number of
716 Planar YUV 4:2:0 formats. The chroma planes are subsampled by 2 in each
718 luma lines, and the chroma planes contain half of the number of lines of the
805 Planar YUV 4:2:2 formats. The chroma planes are subsampled by 2 in the
807 bytes of the luma lines, and the chroma planes contain the same number of lines
917 Planar YUV 4:4:4 formats. The chroma planes are no subsampled. Chroma lines
918 contain the same number of pixels and bytes of the luma lines, and the chroma