proresdsp_init.c
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1 /*
2  * Apple ProRes compatible decoder
3  *
4  * Copyright (c) 2010-2011 Maxim Poliakovski
5  *
6  * This file is part of Libav.
7  *
8  * Libav is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU Lesser General Public
10  * License as published by the Free Software Foundation; either
11  * version 2.1 of the License, or (at your option) any later version.
12  *
13  * Libav is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  * Lesser General Public License for more details.
17  *
18  * You should have received a copy of the GNU Lesser General Public
19  * License along with Libav; if not, write to the Free Software
20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21  */
22 
23 #include "libavutil/x86/cpu.h"
24 #include "libavcodec/proresdsp.h"
25 
26 void ff_prores_idct_put_10_sse2(uint16_t *dst, int linesize,
27  DCTELEM *block, const int16_t *qmat);
28 void ff_prores_idct_put_10_sse4(uint16_t *dst, int linesize,
29  DCTELEM *block, const int16_t *qmat);
30 void ff_prores_idct_put_10_avx (uint16_t *dst, int linesize,
31  DCTELEM *block, const int16_t *qmat);
32 
34 {
35 #if ARCH_X86_64
36  int flags = av_get_cpu_flags();
37 
38  if (EXTERNAL_SSE2(flags)) {
41  }
42 
43  if (EXTERNAL_SSE4(flags)) {
46  }
47 
48  if (EXTERNAL_AVX(flags)) {
51  }
52 #endif /* ARCH_X86_64 */
53 }
int idct_permutation_type
Definition: proresdsp.h:31
#define EXTERNAL_SSE4(flags)
Definition: cpu.h:39
void ff_prores_idct_put_10_sse4(uint16_t *dst, int linesize, DCTELEM *block, const int16_t *qmat)
void(* idct_put)(uint16_t *out, int linesize, DCTELEM *block, const int16_t *qmat)
Definition: proresdsp.h:35
static int flags
Definition: log.c:42
#define EXTERNAL_SSE2(flags)
Definition: cpu.h:36
void ff_prores_idct_put_10_sse2(uint16_t *dst, int linesize, DCTELEM *block, const int16_t *qmat)
static DCTELEM block[64]
Definition: dct-test.c:169
void ff_proresdsp_x86_init(ProresDSPContext *dsp)
int av_get_cpu_flags(void)
Return the flags which specify extensions supported by the CPU.
Definition: cpu.c:25
short DCTELEM
Definition: dsputil.h:39
#define FF_TRANSPOSE_IDCT_PERM
Definition: dsputil.h:430
void ff_prores_idct_put_10_avx(uint16_t *dst, int linesize, DCTELEM *block, const int16_t *qmat)
#define EXTERNAL_AVX(flags)
Definition: cpu.h:41