1/*
2 *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11
12#include "vpx_config.h"
13#include "vp8_rtcd.h"
14#include "vpx_ports/x86.h"
15#include "vp8/encoder/block.h"
16
17int vp8_mbblock_error_xmm_impl(short *coeff_ptr, short *dcoef_ptr, int dc);
18int vp8_mbblock_error_xmm(MACROBLOCK *mb, int dc)
19{
20    short *coeff_ptr =  mb->block[0].coeff;
21    short *dcoef_ptr =  mb->e_mbd.block[0].dqcoeff;
22    return vp8_mbblock_error_xmm_impl(coeff_ptr, dcoef_ptr, dc);
23}
24
25int vp8_mbuverror_xmm_impl(short *s_ptr, short *d_ptr);
26int vp8_mbuverror_xmm(MACROBLOCK *mb)
27{
28    short *s_ptr = &mb->coeff[256];
29    short *d_ptr = &mb->e_mbd.dqcoeff[256];
30    return vp8_mbuverror_xmm_impl(s_ptr, d_ptr);
31}
32
33void vp8_subtract_b_sse2_impl(unsigned char *z,  int src_stride,
34                             short *diff, unsigned char *predictor,
35                             int pitch);
36void vp8_subtract_b_sse2(BLOCK *be, BLOCKD *bd, int pitch)
37{
38    unsigned char *z = *(be->base_src) + be->src;
39    unsigned int  src_stride = be->src_stride;
40    short *diff = &be->src_diff[0];
41    unsigned char *predictor = &bd->predictor[0];
42    vp8_subtract_b_sse2_impl(z, src_stride, diff, predictor, pitch);
43}
44