generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

avutil/pixfmt: Improve ascii art showing the meaning of the AVChromaLocation values

Browse Source 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-05-19 17:47:04 +02:00
parent 7786a91b47
commit 710abaf2c5
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
libavutil/pixfmt.h
View File

@ -530,9 +530,13 @@ enum AVColorRange {
/** /**
* Location of chroma samples. * Location of chroma samples.
* *
* X X 3 4 X X are luma samples, * Illustration showing the location, the left shows only luma, the right
* 1 2 1-6 are possible chroma positions * shows the location of the chroma samples, the 2 could be imagined to overlay
* X X 5 6 X 0 is undefined/unknown position * each other but are drawn seperately due to limitations of ASCII
* ______ ______
* |X X ... |3 4 X ... X are luma samples,
* | |1 2 1-6 are possible chroma positions
* |X X ... |5 6 X ... 0 is undefined/unknown position
*/ */
enum AVChromaLocation { enum AVChromaLocation {
AVCHROMA_LOC_UNSPECIFIED = 0, AVCHROMA_LOC_UNSPECIFIED = 0,