media/v4l/pixfmt-yuv-planar.rst

12 - Semi-planar formats use two planes. The first plane is the luma plane and
16 - Fully planar formats use three planes to store the Y, Cb and Cr components
21 the chroma planes may be constrained by the line stride of the luma plane.
23 Some planar formats allow planes to be placed in independent memory locations.
28 planes, formats require the planes to follow each other immediately in memory.
35 use two planes, and store the luma components in the first plane and the chroma
209 .. [2] Indicates if planes have to be contiguous in memory or can be
326 The layouts of the luma and chroma planes are identical.
335 planes are identical.
355 aligned to a multiple of 4. The layouts of the luma and chroma planes are
360 aligned to a multiple of 16. The layouts of the luma and chroma planes are
365 aligned to a multiple of 32. The layouts of the luma and chroma planes are
371 The layouts of the luma and chroma planes are identical.
374 two planes in one memory.
380 two non-contiguous planes.
401 The layouts of the luma and chroma planes are identical.
413 two planes in one memory.
834 These formats store the Y, Cb and Cr components in three separate planes. The
835 luma plane comes first, and the order of the two chroma planes varies between
836 formats. The two chroma planes always use the same subsampling.
851 a multiple of 4. The layouts of the luma and chroma planes are identical.
867       - Planes order [4]_
947 .. [4] Order of luma and chroma planes
948 .. [5] Indicates if planes have to be contiguous in memory or can be
962 Planar YUV 4:1:0 formats. The chroma planes are subsampled by 4 in each
964 the luma lines, and the chroma planes contain a quarter of the number of lines
1002 Planar YUV 4:1:1 formats. The chroma planes are subsampled by 4 in the
1004 and bytes of the luma lines, and the chroma planes contain the same number of
1057 Planar YUV 4:2:0 formats. The chroma planes are subsampled by 2 in each
1059 luma lines, and the chroma planes contain half of the number of lines of the
1146 Planar YUV 4:2:2 formats. The chroma planes are subsampled by 2 in the
1148 bytes of the luma lines, and the chroma planes contain the same number of lines
1258 Planar YUV 4:4:4 formats. The chroma planes are no subsampled. Chroma lines
1260 planes contain the same number of lines as the luma plane.