* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
*/
/**
return a;
}
-/**
- * returns the rounded down value of the logarithm of base 2 of the given AVInteger.
- * this is simply the index of the most significant bit which is 1. Or 0 of all bits are 0
- */
int av_log2_i(AVInteger a){
int i;
return out;
}
-/**
- * returns 0 if a==b, 1 if a>b and -1 if a<b.
- */
int av_cmp_i(AVInteger a, AVInteger b){
int i;
int v= (int16_t)a.v[AV_INTEGER_SIZE-1] - (int16_t)b.v[AV_INTEGER_SIZE-1];
return 0;
}
-/**
- * bitwise shift.
- * @param s the number of bits by which the value should be shifted right, may be negative for shifting left
- */
AVInteger av_shr_i(AVInteger a, int s){
AVInteger out;
int i;
return out;
}
-/**
- * returns a % b.
- * @param quot a/b will be stored here
- */
AVInteger av_mod_i(AVInteger *quot, AVInteger a, AVInteger b){
int i= av_log2_i(a) - av_log2_i(b);
AVInteger quot_temp;
return a;
}
-/**
- * returns a/b.
- */
AVInteger av_div_i(AVInteger a, AVInteger b){
AVInteger quot;
av_mod_i(", a, b);
return quot;
}
-/**
- * converts the given int64_t to an AVInteger.
- */
AVInteger av_int2i(int64_t a){
AVInteger out;
int i;
return out;
}
-/**
- * converts the given AVInteger to an int64_t.
- * if the AVInteger is too large to fit into an int64_t,
- * then only the least significant 64bit will be used
- */
int64_t av_i2int(AVInteger a){
int i;
int64_t out=(int8_t)a.v[AV_INTEGER_SIZE-1];