@@ -964,15 +964,15 @@ static void clear_state(FFV1Context *f){

             p->interlace_bit_state[0]= 128;

             p->interlace_bit_state[1]= 128;

+            if(fs->ac){

+                memset(p->state, 128, CONTEXT_SIZE*p->context_count);

+            }else{

             for(j=0; j<p->context_count; j++){

-                if(fs->ac){

-                    memset(p->state[j], 128, sizeof(uint8_t)*CONTEXT_SIZE);

-                }else{

                     p->vlc_state[j].drift= 0;

                     p->vlc_state[j].error_sum= 4; //FFMAX((RANGE + 32)/64, 2);

                     p->vlc_state[j].bias= 0;

                     p->vlc_state[j].count= 1;

-                }

+            }

             }

         }

     }