Line data    Source code

       1             : /*
       2             :  * This file is part of Libav.
       3             :  *
       4             :  * Libav is free software; you can redistribute it and/or
       5             :  * modify it under the terms of the GNU Lesser General Public
       6             :  * License as published by the Free Software Foundation; either
       7             :  * version 2.1 of the License, or (at your option) any later version.
       8             :  *
       9             :  * Libav is distributed in the hope that it will be useful,
      10             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      11             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      12             :  * Lesser General Public License for more details.
      13             :  *
      14             :  * You should have received a copy of the GNU Lesser General Public
      15             :  * License along with Libav; if not, write to the Free Software
      16             :  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
      17             :  */
      18             : 
      19             : #include "intmath.h"
      20             : 
      21             : /* undef these to get the function prototypes from common.h */
      22             : #undef av_log2
      23             : #undef av_log2_16bit
      24             : #include "common.h"
      25             : 
      26           0 : int av_log2(unsigned v)
      27             : {
      28           0 :     return ff_log2(v);
      29             : }
      30             : 
      31           0 : int av_log2_16bit(unsigned v)
      32             : {
      33           0 :     return ff_log2_16bit(v);
      34             : }
      35             : 
      36           0 : int av_ctz(int v)
      37             : {
      38           0 :     return ff_ctz(v);
      39             : }