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
17 int vp8_mbblock_error_xmm_impl(short *coeff_ptr, short *dcoef_ptr, int dc);
vp8_mbblock_error_xmm(MACROBLOCK * mb,int dc)18 int 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
25 int vp8_mbuverror_xmm_impl(short *s_ptr, short *d_ptr);
vp8_mbuverror_xmm(MACROBLOCK * mb)26 int 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
33 void vp8_subtract_b_sse2_impl(unsigned char *z, int src_stride,
34 short *diff, unsigned char *predictor,
35 int pitch);
vp8_subtract_b_sse2(BLOCK * be,BLOCKD * bd,int pitch)36 void 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