2 * This file is part of Libav.
4 * Libav is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * Libav is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with Libav; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 #include "libavutil/attributes.h"
21 #include "libavutil/cpu.h"
22 #include "libavutil/x86/cpu.h"
23 #include "libavcodec/avcodec.h"
24 #include "libavcodec/dsputil.h"
25 #include "dsputil_x86.h"
27 static av_cold void dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx,
28 int cpu_flags, unsigned high_bit_depth)
31 if (!high_bit_depth) {
32 c->draw_edges = ff_draw_edges_mmx;
34 #endif /* HAVE_MMX_INLINE */
37 av_cold void ff_dsputil_init_x86(DSPContext *c, AVCodecContext *avctx,
38 unsigned high_bit_depth)
40 int cpu_flags = av_get_cpu_flags();
42 if (X86_MMX(cpu_flags))
43 dsputil_init_mmx(c, avctx, cpu_flags, high_bit_depth);
46 ff_dsputilenc_init_mmx(c, avctx, high_bit_depth);