From f43ad0fe74c1e5a66291bf92ec57e027ac4f212a Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sun, 17 Aug 2008 15:50:20 +0000 Subject: [PATCH] Add prototypes to header (based on code by ramiro) Originally committed as revision 14808 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavutil/pca.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/libavutil/pca.h b/libavutil/pca.h index de729840a4..c071c1a72f 100644 --- a/libavutil/pca.h +++ b/libavutil/pca.h @@ -23,6 +23,12 @@ * Principal component analysis */ +struct PCA *ff_pca_init(int n); +void ff_pca_free(struct PCA *pca); +void ff_pca_add(struct PCA *pca, double *v); +int ff_pca(struct PCA *pca, double *eigenvector, double *eigenvalue); + + typedef struct PCA{ int count; int n;