[FFmpeg-cvslog] r14808 - trunk/libavutil/pca.h

[michael]

Author: michael
Date: Sun Aug 17 17:50:20 2008
New Revision: 14808

Log:
Add prototypes to header (based on code by ramiro)


Modified:
   trunk/libavutil/pca.h

Modified: trunk/libavutil/pca.h
==============================================================================
--- trunk/libavutil/pca.h	(original)
+++ trunk/libavutil/pca.h	Sun Aug 17 17:50:20 2008
@@ -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;