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| author | Timothy Gu <timothygu99@gmail.com> | 2014-08-21 19:12:10 -0700 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-08-22 22:19:20 +0200 |
| commit | 8495c6086d04ffc6c2cf85a0497c428f60c76395 (patch) | |
| tree | 3b6c1a51b9ea3c466abd1561bb2b3b5ae75aea0c /libavfilter | |
| parent | 6e51e746c42607e35e8595bd66a8f50e1d9c40a4 (diff) | |
| download | ffmpeg-8495c6086d04ffc6c2cf85a0497c428f60c76395.tar.gz | |
vidstabutils: improve documentation
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/vidstabutils.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/libavfilter/vidstabutils.h b/libavfilter/vidstabutils.h index 93278f680d..c6d6cedb72 100644 --- a/libavfilter/vidstabutils.h +++ b/libavfilter/vidstabutils.h @@ -25,12 +25,23 @@ #include "avfilter.h" -/* ** some conversions from avlib to vid.stab constants and functions *** */ +/* Conversion routines between libav* and vid.stab */ -/** converts the pixelformat of avlib into the one of the vid.stab library */ +/** + * Converts an AVPixelFormat to a VSPixelFormat. + * + * @param[in] ctx AVFilterContext used for logging + * @param[in] pf AVPixelFormat + * @return a corresponding VSPixelFormat + */ VSPixelFormat ff_av2vs_pixfmt(AVFilterContext *ctx, enum AVPixelFormat pf); -/** sets the memory allocation function and logging constants to av versions */ +/** + * Initialize libvidstab + * + * Sets the memory allocation functions and logging constants to corresponding + * av* versions. + */ void ff_vs_init(void); #endif |