Remove all SH4 architecture optimizations
[libav.git] / libavcodec / sparc / dsputil_vis.c
1 /*
2 * Copyright (C) 2003 David S. Miller <davem@redhat.com>
3 *
4 * This file is part of Libav.
5 *
6 * Libav is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * Libav is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with Libav; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21 #include "libavutil/attributes.h"
22 #include "libavcodec/dsputil.h"
23 #include "dsputil_vis.h"
24 #include "vis.h"
25
26 av_cold void ff_dsputil_init_vis(DSPContext *c, AVCodecContext *avctx)
27 {
28 /* VIS-specific optimizations */
29 int accel = vis_level ();
30 const int high_bit_depth = avctx->bits_per_raw_sample > 8;
31
32 if (accel & ACCEL_SPARC_VIS && !high_bit_depth) {
33 if (avctx->idct_algo == FF_IDCT_SIMPLEVIS) {
34 c->idct_put = ff_simple_idct_put_vis;
35 c->idct_add = ff_simple_idct_add_vis;
36 c->idct = ff_simple_idct_vis;
37 c->idct_permutation_type = FF_TRANSPOSE_IDCT_PERM;
38 }
39 }
40 }