2 * Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
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.
12 #include "vpx_ports/config.h"
18 unsigned char *pred_ptr,
20 unsigned char *dst_ptr,
26 for (r = 0; r < 4; r++)
28 for (c = 0; c < 4; c++)
30 int a = diff_ptr[c] + pred_ptr[c] ;
38 dst_ptr[c] = (unsigned char) a ;
49 unsigned char *pred_ptr,
51 unsigned char *dst_ptr,
57 for (r = 0; r < 4; r++)
59 for (c = 0; c < 16; c++)
61 int a = diff_ptr[c] + pred_ptr[c] ;
69 dst_ptr[c] = (unsigned char) a ;
80 unsigned char *pred_ptr,
82 unsigned char *dst_ptr,
88 for (r = 0; r < 4; r++)
90 for (c = 0; c < 8; c++)
92 int a = diff_ptr[c] + pred_ptr[c] ;
100 dst_ptr[c] = (unsigned char) a ;
109 void vp8_recon16x16mby(const vp8_recon_rtcd_vtable_t *rtcd, MACROBLOCKD *x)
113 for (i = 0; i < 16; i += 4)
115 BLOCKD *b = &x->block[i];
117 RECON_INVOKE(rtcd, recon4)(b->predictor, b->diff, *(b->base_dst) + b->dst, b->dst_stride);
121 void vp8_recon16x16mb(const vp8_recon_rtcd_vtable_t *rtcd, MACROBLOCKD *x)
125 for (i = 0; i < 16; i += 4)
127 BLOCKD *b = &x->block[i];
129 RECON_INVOKE(rtcd, recon4)(b->predictor, b->diff, *(b->base_dst) + b->dst, b->dst_stride);
132 for (i = 16; i < 24; i += 2)
134 BLOCKD *b = &x->block[i];
136 RECON_INVOKE(rtcd, recon2)(b->predictor, b->diff, *(b->base_dst) + b->dst, b->dst_stride);