return 1;
}
-static int x264_mb_predict_mv_direct16x16_spatial( x264_t *h )
+static ALWAYS_INLINE int x264_mb_predict_mv_direct16x16_spatial( x264_t *h, int b_interlaced )
{
int8_t ref[2];
ALIGNED_ARRAY_8( int16_t, mv,[2],[2] );
int type_col[2] = { h->fref[1][0]->mb_type[mb_xy], h->fref[1][0]->mb_type[mb_xy] };
int partition_col[2] = { h->fref[1][0]->mb_partition[mb_xy], h->fref[1][0]->mb_partition[mb_xy] };
h->mb.i_partition = partition_col[0];
- if( SLICE_MBAFF && h->fref[1][0]->field[mb_xy] != MB_INTERLACED )
+ if( b_interlaced && h->fref[1][0]->field[mb_xy] != MB_INTERLACED )
{
if( MB_INTERLACED )
{
h->mb.i_partition = partition_col[0];
}
}
- int i_mb_4x4 = 4 * (h->mb.i_b4_stride*mb_y + mb_x);
- int i_mb_8x8 = 2 * (h->mb.i_b8_stride*mb_y + mb_x);
+ int i_mb_4x4 = b_interlaced ? 4 * (h->mb.i_b4_stride*mb_y + mb_x) : h->mb.i_b4_xy ;
+ int i_mb_8x8 = b_interlaced ? 2 * (h->mb.i_b8_stride*mb_y + mb_x) : h->mb.i_b8_xy ;
int8_t *l1ref0 = &h->fref[1][0]->ref[0][i_mb_8x8];
int8_t *l1ref1 = &h->fref[1][0]->ref[1][i_mb_8x8];
return 0;
}
- if( !M64( mv ) || (ref[0]&&ref[1]) )
+ if( !M64( mv ) || (!b_interlaced && IS_INTRA( type_col[0] )) || (ref[0]&&ref[1]) )
return 1;
/* Don't do any checks other than the ones we have to, based
{
const int x8 = i8&1;
const int y8 = i8>>1;
- int ypart = (SLICE_MBAFF && h->fref[1][0]->field[mb_xy] != MB_INTERLACED) ?
+ int ypart = (b_interlaced && h->fref[1][0]->field[mb_xy] != MB_INTERLACED) ?
MB_INTERLACED ? y8*6 : 2*(h->mb.i_mb_y&1) + y8 :
3*y8;
int o8 = x8 + (ypart>>1) * h->mb.i_b8_stride;
int o4 = 3*x8 + ypart * h->mb.i_b4_stride;
- if( IS_INTRA( type_col[y8] ) )
+ if( b_interlaced && IS_INTRA( type_col[y8] ) )
continue;
int idx;
return 1;
}
+
+static int x264_mb_predict_mv_direct16x16_spatial_interlaced( x264_t *h )
+{
+ return x264_mb_predict_mv_direct16x16_spatial( h, 1 );
+}
+
+static int x264_mb_predict_mv_direct16x16_spatial_progressive( x264_t *h )
+{
+ return x264_mb_predict_mv_direct16x16_spatial( h, 0 );
+}
+
int x264_mb_predict_mv_direct16x16( x264_t *h, int *b_changed )
{
int b_available;
if( h->param.analyse.i_direct_mv_pred == X264_DIRECT_PRED_NONE )
return 0;
else if( h->sh.b_direct_spatial_mv_pred )
- b_available = x264_mb_predict_mv_direct16x16_spatial( h );
+ {
+ if( SLICE_MBAFF )
+ b_available = x264_mb_predict_mv_direct16x16_spatial_interlaced( h );
+ else
+ b_available = x264_mb_predict_mv_direct16x16_spatial_progressive( h );
+ }
else
b_available = x264_mb_predict_mv_direct16x16_temporal( h );