void McDull_swataw_BEST( McDull_t* McDull )
{
x264_t* h = McDull->x264;
dull_macroblock_analyse( h );
x264_macroblock_encode( h );
}
static int x264_rd_cost_mb( x264_t *h, int i_lambda2 )
{
int b_transform_bak = h->mb.b_transform_8x8;
int i_ssd;
int i_bits;
x264_macroblock_encode( h );
i_ssd = ssd_mb( h );
if( IS_SKIP( h->mb.i_type ) )
{
i_bits = 1 * i_lambda2;
}
else if( h->param.b_cabac )
{
x264_cabac_t cabac_tmp = h->cabac;
cabac_tmp.f8_bits_encoded = 0;
x264_macroblock_size_cabac( h, &cabac_tmp );
i_bits = ( cabac_tmp.f8_bits_encoded * i_lambda2 + 128 ) >> 8;
}
int x264_rd_cost_mb( x264_t *h, int i_lambda2 )
{
// backup mb_type because x264_macroblock_encode may change it to skip
int i_type_bak = h->mb.i_type;
int b_transform_bak = h->mb.b_transform_8x8;
int i_ssd;
int i_bits;
x264_macroblock_encode( h );
i_ssd = h->pixf.ssd[PIXEL_16x16]( h->mb.pic.p_fenc[0], h->mb.pic.i_stride[0],
h->mb.pic.p_fdec[0], h->mb.pic.i_stride[0] )
+ h->pixf.ssd[PIXEL_8x8]( h->mb.pic.p_fenc[1], h->mb.pic.i_stride[1],
h->mb.pic.p_fdec[1], h->mb.pic.i_stride[1] )
+ h->pixf.ssd[PIXEL_8x8]( h->mb.pic.p_fenc[2], h->mb.pic.i_stride[2],
h->mb.pic.p_fdec[2], h->mb.pic.i_stride[2] );
if( IS_SKIP( h->mb.i_type ) )
{
i_bits = 1;
}
else if( h->param.b_cabac )
{
x264_cabac_t cabac_tmp = h->cabac;
bs_t bs_tmp = h->out.bs;
cabac_tmp.s = &bs_tmp;
x264_macroblock_write_cabac( h, &cabac_tmp );
i_bits = x264_cabac_pos( &cabac_tmp ) - x264_cabac_pos( &h->cabac );
}
else
{
bs_t bs_tmp = h->out.bs;
x264_macroblock_write_cavlc( h, &bs_tmp );
i_bits = bs_pos( &bs_tmp ) - bs_pos( &h->out.bs );
}
h->mb.i_type = i_type_bak;
h->mb.b_transform_8x8 = b_transform_bak;
return i_ssd + i_bits * i_lambda2;
}
