X-Git-Url: https://git.piment-noir.org/?p=deb_ffmpeg.git;a=blobdiff_plain;f=ffmpeg%2Flibavutil%2Fpca.h;h=992bb2eb25435a822d0fa17a4daa8de5669532fa;hp=00ddd60c7e455cf0150e186ce6930278ef39fa2a;hb=f6fa7814ccfe3e76514b36cf04f5cd3cb657c8cf;hpb=2ba45a602cbfa7b771effba9b11bb4245c21bc00

diff --git a/ffmpeg/libavutil/pca.h b/ffmpeg/libavutil/pca.h
index 00ddd60..992bb2e 100644
--- a/ffmpeg/libavutil/pca.h
+++ b/ffmpeg/libavutil/pca.h
@@ -29,7 +29,7 @@
 
 struct PCA *ff_pca_init(int n);
 void ff_pca_free(struct PCA *pca);
-void ff_pca_add(struct PCA *pca, double *v);
+void ff_pca_add(struct PCA *pca, const double *v);
 int ff_pca(struct PCA *pca, double *eigenvector, double *eigenvalue);
 
 #endif /* AVUTIL_PCA_H */