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Diffstat (limited to 'Documentation/video4linux/4CCs.txt')
| -rw-r--r-- | Documentation/video4linux/4CCs.txt | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/Documentation/video4linux/4CCs.txt b/Documentation/video4linux/4CCs.txt deleted file mode 100644 index 41241af1e..000000000 --- a/Documentation/video4linux/4CCs.txt +++ /dev/null @@ -1,32 +0,0 @@ -Guidelines for Linux4Linux pixel format 4CCs -============================================ - -Guidelines for Video4Linux 4CC codes defined using v4l2_fourcc() are -specified in this document. First of the characters defines the nature of -the pixel format, compression and colour space. The interpretation of the -other three characters depends on the first one. - -Existing 4CCs may not obey these guidelines. - -Formats -======= - -Raw bayer ---------- - -The following first characters are used by raw bayer formats: - - B: raw bayer, uncompressed - b: raw bayer, DPCM compressed - a: A-law compressed - u: u-law compressed - -2nd character: pixel order - B: BGGR - G: GBRG - g: GRBG - R: RGGB - -3rd character: uncompressed bits-per-pixel 0--9, A-- - -4th character: compressed bits-per-pixel 0--9, A-- |