FFmpeg
vf_yadif_init.c
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1 /*
2  * Copyright (C) 2006 Michael Niedermayer <michaelni@gmx.at>
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg 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  * FFmpeg 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 FFmpeg; 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 "libavutil/cpu.h"
23 #include "libavutil/x86/cpu.h"
24 #include "libavfilter/yadif.h"
25 
26 void ff_yadif_filter_line_mmxext(void *dst, void *prev, void *cur,
27  void *next, int w, int prefs,
28  int mrefs, int parity, int mode);
29 void ff_yadif_filter_line_sse2(void *dst, void *prev, void *cur,
30  void *next, int w, int prefs,
31  int mrefs, int parity, int mode);
32 void ff_yadif_filter_line_ssse3(void *dst, void *prev, void *cur,
33  void *next, int w, int prefs,
34  int mrefs, int parity, int mode);
35 
36 void ff_yadif_filter_line_16bit_mmxext(void *dst, void *prev, void *cur,
37  void *next, int w, int prefs,
38  int mrefs, int parity, int mode);
39 void ff_yadif_filter_line_16bit_sse2(void *dst, void *prev, void *cur,
40  void *next, int w, int prefs,
41  int mrefs, int parity, int mode);
42 void ff_yadif_filter_line_16bit_ssse3(void *dst, void *prev, void *cur,
43  void *next, int w, int prefs,
44  int mrefs, int parity, int mode);
45 void ff_yadif_filter_line_16bit_sse4(void *dst, void *prev, void *cur,
46  void *next, int w, int prefs,
47  int mrefs, int parity, int mode);
48 
49 void ff_yadif_filter_line_10bit_mmxext(void *dst, void *prev, void *cur,
50  void *next, int w, int prefs,
51  int mrefs, int parity, int mode);
52 void ff_yadif_filter_line_10bit_sse2(void *dst, void *prev, void *cur,
53  void *next, int w, int prefs,
54  int mrefs, int parity, int mode);
55 void ff_yadif_filter_line_10bit_ssse3(void *dst, void *prev, void *cur,
56  void *next, int w, int prefs,
57  int mrefs, int parity, int mode);
58 
60 {
62  int bit_depth = (!yadif->csp) ? 8
63  : yadif->csp->comp[0].depth;
64 
65  if (bit_depth >= 15) {
66 #if ARCH_X86_32
69 #endif /* ARCH_X86_32 */
76  } else if ( bit_depth >= 9 && bit_depth <= 14) {
77 #if ARCH_X86_32
80 #endif /* ARCH_X86_32 */
85  } else {
86 #if ARCH_X86_32
89 #endif /* ARCH_X86_32 */
94  }
95 }
ff_yadif_filter_line_16bit_sse2
void ff_yadif_filter_line_16bit_sse2(void *dst, void *prev, void *cur, void *next, int w, int prefs, int mrefs, int parity, int mode)
ff_yadif_filter_line_10bit_ssse3
void ff_yadif_filter_line_10bit_ssse3(void *dst, void *prev, void *cur, void *next, int w, int prefs, int mrefs, int parity, int mode)
ff_yadif_init_x86
av_cold void ff_yadif_init_x86(YADIFContext *yadif)
Definition: vf_yadif_init.c:59
bit_depth
static void bit_depth(AudioStatsContext *s, uint64_t mask, uint64_t imask, AVRational *depth)
Definition: af_astats.c:226
cpu.h
ff_yadif_filter_line_16bit_mmxext
void ff_yadif_filter_line_16bit_mmxext(void *dst, void *prev, void *cur, void *next, int w, int prefs, int mrefs, int parity, int mode)
YADIFContext::csp
const AVPixFmtDescriptor * csp
Definition: yadif.h:75
w
uint8_t w
Definition: llviddspenc.c:38
AVComponentDescriptor::depth
int depth
Number of bits in the component.
Definition: pixdesc.h:57
av_get_cpu_flags
int av_get_cpu_flags(void)
Return the flags which specify extensions supported by the CPU.
Definition: cpu.c:96
cpu_flags
static atomic_int cpu_flags
Definition: cpu.c:50
ff_yadif_filter_line_16bit_sse4
void ff_yadif_filter_line_16bit_sse4(void *dst, void *prev, void *cur, void *next, int w, int prefs, int mrefs, int parity, int mode)
ff_yadif_filter_line_ssse3
void ff_yadif_filter_line_ssse3(void *dst, void *prev, void *cur, void *next, int w, int prefs, int mrefs, int parity, int mode)
ff_yadif_filter_line_10bit_sse2
void ff_yadif_filter_line_10bit_sse2(void *dst, void *prev, void *cur, void *next, int w, int prefs, int mrefs, int parity, int mode)
av_cold
#define av_cold
Definition: attributes.h:90
ff_yadif_filter_line_sse2
void ff_yadif_filter_line_sse2(void *dst, void *prev, void *cur, void *next, int w, int prefs, int mrefs, int parity, int mode)
if
if(ret)
Definition: filter_design.txt:179
yadif.h
cpu.h
parity
mcdeint parity
Definition: vf_mcdeint.c:266
attributes.h
EXTERNAL_SSE2
#define EXTERNAL_SSE2(flags)
Definition: cpu.h:59
YADIFContext::filter_line
void(* filter_line)(void *dst, void *prev, void *cur, void *next, int w, int prefs, int mrefs, int parity, int mode)
Required alignment for filter_line.
Definition: yadif.h:69
ff_yadif_filter_line_16bit_ssse3
void ff_yadif_filter_line_16bit_ssse3(void *dst, void *prev, void *cur, void *next, int w, int prefs, int mrefs, int parity, int mode)
YADIFContext
Definition: yadif.h:50
ff_yadif_filter_line_10bit_mmxext
void ff_yadif_filter_line_10bit_mmxext(void *dst, void *prev, void *cur, void *next, int w, int prefs, int mrefs, int parity, int mode)
ff_yadif_filter_line_mmxext
void ff_yadif_filter_line_mmxext(void *dst, void *prev, void *cur, void *next, int w, int prefs, int mrefs, int parity, int mode)
EXTERNAL_SSE4
#define EXTERNAL_SSE4(flags)
Definition: cpu.h:68
mode
mode
Definition: ebur128.h:83
AVPixFmtDescriptor::comp
AVComponentDescriptor comp[4]
Parameters that describe how pixels are packed.
Definition: pixdesc.h:105
EXTERNAL_SSSE3
#define EXTERNAL_SSSE3(flags)
Definition: cpu.h:65
EXTERNAL_MMXEXT
#define EXTERNAL_MMXEXT(flags)
Definition: cpu.h:57