Exemplos de vp8_build_inter_predictors_mb_s em C++ (Cpp)

Exemplo n.º 1

Arquivo: encodemb.c Projeto: ACSOP/android_external_libvpx

void vp8_stuff_inter16x16(MACROBLOCK *x)
{
    vp8_build_inter_predictors_mb_s(&x->e_mbd);
    /*
        // recon = copy from predictors to destination
        {
            BLOCKD *b = &x->e_mbd.block[0];
            unsigned char *pred_ptr = b->predictor;
            unsigned char *dst_ptr = *(b->base_dst) + b->dst;
            int stride = b->dst_stride;

            int i;
            for(i=0;i<16;i++)
                vpx_memcpy(dst_ptr+i*stride,pred_ptr+16*i,16);

            b = &x->e_mbd.block[16];
            pred_ptr = b->predictor;
            dst_ptr = *(b->base_dst) + b->dst;
            stride = b->dst_stride;

            for(i=0;i<8;i++)
                vpx_memcpy(dst_ptr+i*stride,pred_ptr+8*i,8);

            b = &x->e_mbd.block[20];
            pred_ptr = b->predictor;
            dst_ptr = *(b->base_dst) + b->dst;
            stride = b->dst_stride;

            for(i=0;i<8;i++)
                vpx_memcpy(dst_ptr+i*stride,pred_ptr+8*i,8);
        }
    */
}

Exemplo n.º 2

Arquivo: decodframe.c Projeto: kazutomi/xiphqt

/* skip_recon_mb() is Modified: Instead of writing the result to predictor buffer and then copying it
 *  to dst buffer, we can write the result directly to dst buffer. This eliminates unnecessary copy.
 */
static void skip_recon_mb(VP8D_COMP *pbi, MACROBLOCKD *xd)
{
    if (xd->frame_type == KEY_FRAME  ||  xd->mode_info_context->mbmi.ref_frame == INTRA_FRAME)
    {

        vp8_build_intra_predictors_mbuv_s(xd);
        vp8_build_intra_predictors_mby_s_ptr(xd);

    }
    else
    {
        vp8_build_inter_predictors_mb_s(xd);
    }
}