libavcodec/h263.h:183: error: Integer Overflow L2
  (2147483647 + [-oo, 2147483647]):signed32.

libavcodec/h263.h:152:9: <LHS trace>
150. 
151.     if (s->mpv_flags & FF_MPV_FLAG_CBP_RD) {
152.         int best_cbpy_score= INT_MAX;
             ^
153.         int best_cbpc_score= INT_MAX;
154.         int cbpc = (-1), cbpy= (-1);

libavcodec/h263.h:152:9: Assignment
150. 
151.     if (s->mpv_flags & FF_MPV_FLAG_CBP_RD) {
152.         int best_cbpy_score= INT_MAX;
             ^
153.         int best_cbpc_score= INT_MAX;
154.         int cbpc = (-1), cbpy= (-1);

libavcodec/h263.h:153:9: <RHS trace>
151.     if (s->mpv_flags & FF_MPV_FLAG_CBP_RD) {
152.         int best_cbpy_score= INT_MAX;
153.         int best_cbpc_score= INT_MAX;
             ^
154.         int cbpc = (-1), cbpy= (-1);
155.         const int offset= (s->mv_type==MV_TYPE_16X16 ? 0 : 16) + (s->dquant ? 8 : 0);

libavcodec/h263.h:153:9: Assignment
151.     if (s->mpv_flags & FF_MPV_FLAG_CBP_RD) {
152.         int best_cbpy_score= INT_MAX;
153.         int best_cbpc_score= INT_MAX;
             ^
154.         int cbpc = (-1), cbpy= (-1);
155.         const int offset= (s->mv_type==MV_TYPE_16X16 ? 0 : 16) + (s->dquant ? 8 : 0);

libavcodec/h263.h:183:16: Binary operation: (2147483647 + [-oo, 2147483647]):signed32
181.         cbp= cbpc + 4*cbpy;
182.         if ((motion_x | motion_y | s->dquant) == 0 && s->mv_type==MV_TYPE_16X16){
183.             if(best_cbpy_score + best_cbpc_score + 2*lambda >= 0)
                    ^
184.                 cbp= 0;
185.         }
