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Linshizhi
ffmpeg.wasm-core
Commits
eb16a6d2
Commit
eb16a6d2
authored
Aug 08, 2014
by
Clément Bœsch
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avfilter/dctdnoiz: remove forward declarations after previous commit
parent
aaf82dc0
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1 changed file
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78 additions
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92 deletions
+78
-92
vf_dctdnoiz.c
libavfilter/vf_dctdnoiz.c
+78
-92
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libavfilter/vf_dctdnoiz.c
View file @
eb16a6d2
...
@@ -396,19 +396,84 @@ static void filter_freq_expr_##bsize(DCTdnoizContext *s,
...
@@ -396,19 +396,84 @@ static void filter_freq_expr_##bsize(DCTdnoizContext *s,
DEF_FILTER_FREQ_FUNCS
(
8
)
DEF_FILTER_FREQ_FUNCS
(
8
)
DEF_FILTER_FREQ_FUNCS
(
16
)
DEF_FILTER_FREQ_FUNCS
(
16
)
// TODO: remove
#define DCT3X3_0_0 0.5773502691896258f
/* 1/sqrt(3) */
static
void
color_decorrelation_rgb
(
float
**
dst
,
int
dst_linesize
,
#define DCT3X3_0_1 0.5773502691896258f
/* 1/sqrt(3) */
const
uint8_t
*
src
,
int
src_linesize
,
#define DCT3X3_0_2 0.5773502691896258f
/* 1/sqrt(3) */
int
w
,
int
h
);
#define DCT3X3_1_0 0.7071067811865475f
/* 1/sqrt(2) */
static
void
color_correlation_rgb
(
uint8_t
*
dst
,
int
dst_linesize
,
#define DCT3X3_1_2 -0.7071067811865475f
/* -1/sqrt(2) */
float
**
src
,
int
src_linesize
,
#define DCT3X3_2_0 0.4082482904638631f
/* 1/sqrt(6) */
int
w
,
int
h
);
#define DCT3X3_2_1 -0.8164965809277261f
/* -2/sqrt(6) */
static
void
color_decorrelation_bgr
(
float
**
dst
,
int
dst_linesize
,
#define DCT3X3_2_2 0.4082482904638631f
/* 1/sqrt(6) */
const
uint8_t
*
src
,
int
src_linesize
,
int
w
,
int
h
);
static
av_always_inline
void
color_decorrelation
(
float
**
dst
,
int
dst_linesize
,
static
void
color_correlation_bgr
(
uint8_t
*
dst
,
int
dst_linesize
,
const
uint8_t
*
src
,
int
src_linesize
,
float
**
src
,
int
src_linesize
,
int
w
,
int
h
,
int
w
,
int
h
);
int
r
,
int
g
,
int
b
)
{
int
x
,
y
;
float
*
dstp_r
=
dst
[
0
];
float
*
dstp_g
=
dst
[
1
];
float
*
dstp_b
=
dst
[
2
];
for
(
y
=
0
;
y
<
h
;
y
++
)
{
const
uint8_t
*
srcp
=
src
;
for
(
x
=
0
;
x
<
w
;
x
++
)
{
dstp_r
[
x
]
=
srcp
[
r
]
*
DCT3X3_0_0
+
srcp
[
g
]
*
DCT3X3_0_1
+
srcp
[
b
]
*
DCT3X3_0_2
;
dstp_g
[
x
]
=
srcp
[
r
]
*
DCT3X3_1_0
+
srcp
[
b
]
*
DCT3X3_1_2
;
dstp_b
[
x
]
=
srcp
[
r
]
*
DCT3X3_2_0
+
srcp
[
g
]
*
DCT3X3_2_1
+
srcp
[
b
]
*
DCT3X3_2_2
;
srcp
+=
3
;
}
src
+=
src_linesize
;
dstp_r
+=
dst_linesize
;
dstp_g
+=
dst_linesize
;
dstp_b
+=
dst_linesize
;
}
}
static
av_always_inline
void
color_correlation
(
uint8_t
*
dst
,
int
dst_linesize
,
float
**
src
,
int
src_linesize
,
int
w
,
int
h
,
int
r
,
int
g
,
int
b
)
{
int
x
,
y
;
const
float
*
src_r
=
src
[
0
];
const
float
*
src_g
=
src
[
1
];
const
float
*
src_b
=
src
[
2
];
for
(
y
=
0
;
y
<
h
;
y
++
)
{
uint8_t
*
dstp
=
dst
;
for
(
x
=
0
;
x
<
w
;
x
++
)
{
dstp
[
r
]
=
av_clip_uint8
(
src_r
[
x
]
*
DCT3X3_0_0
+
src_g
[
x
]
*
DCT3X3_1_0
+
src_b
[
x
]
*
DCT3X3_2_0
);
dstp
[
g
]
=
av_clip_uint8
(
src_r
[
x
]
*
DCT3X3_0_1
+
src_b
[
x
]
*
DCT3X3_2_1
);
dstp
[
b
]
=
av_clip_uint8
(
src_r
[
x
]
*
DCT3X3_0_2
+
src_g
[
x
]
*
DCT3X3_1_2
+
src_b
[
x
]
*
DCT3X3_2_2
);
dstp
+=
3
;
}
dst
+=
dst_linesize
;
src_r
+=
src_linesize
;
src_g
+=
src_linesize
;
src_b
+=
src_linesize
;
}
}
#define DECLARE_COLOR_FUNCS(name, r, g, b) \
static void color_decorrelation_##name(float **dst, int dst_linesize, \
const uint8_t *src, int src_linesize, \
int w, int h) \
{ \
color_decorrelation(dst, dst_linesize, src, src_linesize, w, h, r, g, b); \
} \
\
static void color_correlation_##name(uint8_t *dst, int dst_linesize, \
float **src, int src_linesize, \
int w, int h) \
{ \
color_correlation(dst, dst_linesize, src, src_linesize, w, h, r, g, b); \
}
DECLARE_COLOR_FUNCS
(
rgb
,
0
,
1
,
2
)
DECLARE_COLOR_FUNCS
(
bgr
,
2
,
1
,
0
)
static
int
config_input
(
AVFilterLink
*
inlink
)
static
int
config_input
(
AVFilterLink
*
inlink
)
{
{
...
@@ -515,85 +580,6 @@ static int query_formats(AVFilterContext *ctx)
...
@@ -515,85 +580,6 @@ static int query_formats(AVFilterContext *ctx)
return
0
;
return
0
;
}
}
#define DCT3X3_0_0 0.5773502691896258f
/* 1/sqrt(3) */
#define DCT3X3_0_1 0.5773502691896258f
/* 1/sqrt(3) */
#define DCT3X3_0_2 0.5773502691896258f
/* 1/sqrt(3) */
#define DCT3X3_1_0 0.7071067811865475f
/* 1/sqrt(2) */
#define DCT3X3_1_2 -0.7071067811865475f
/* -1/sqrt(2) */
#define DCT3X3_2_0 0.4082482904638631f
/* 1/sqrt(6) */
#define DCT3X3_2_1 -0.8164965809277261f
/* -2/sqrt(6) */
#define DCT3X3_2_2 0.4082482904638631f
/* 1/sqrt(6) */
static
av_always_inline
void
color_decorrelation
(
float
**
dst
,
int
dst_linesize
,
const
uint8_t
*
src
,
int
src_linesize
,
int
w
,
int
h
,
int
r
,
int
g
,
int
b
)
{
int
x
,
y
;
float
*
dstp_r
=
dst
[
0
];
float
*
dstp_g
=
dst
[
1
];
float
*
dstp_b
=
dst
[
2
];
for
(
y
=
0
;
y
<
h
;
y
++
)
{
const
uint8_t
*
srcp
=
src
;
for
(
x
=
0
;
x
<
w
;
x
++
)
{
dstp_r
[
x
]
=
srcp
[
r
]
*
DCT3X3_0_0
+
srcp
[
g
]
*
DCT3X3_0_1
+
srcp
[
b
]
*
DCT3X3_0_2
;
dstp_g
[
x
]
=
srcp
[
r
]
*
DCT3X3_1_0
+
srcp
[
b
]
*
DCT3X3_1_2
;
dstp_b
[
x
]
=
srcp
[
r
]
*
DCT3X3_2_0
+
srcp
[
g
]
*
DCT3X3_2_1
+
srcp
[
b
]
*
DCT3X3_2_2
;
srcp
+=
3
;
}
src
+=
src_linesize
;
dstp_r
+=
dst_linesize
;
dstp_g
+=
dst_linesize
;
dstp_b
+=
dst_linesize
;
}
}
static
av_always_inline
void
color_correlation
(
uint8_t
*
dst
,
int
dst_linesize
,
float
**
src
,
int
src_linesize
,
int
w
,
int
h
,
int
r
,
int
g
,
int
b
)
{
int
x
,
y
;
const
float
*
src_r
=
src
[
0
];
const
float
*
src_g
=
src
[
1
];
const
float
*
src_b
=
src
[
2
];
for
(
y
=
0
;
y
<
h
;
y
++
)
{
uint8_t
*
dstp
=
dst
;
for
(
x
=
0
;
x
<
w
;
x
++
)
{
dstp
[
r
]
=
av_clip_uint8
(
src_r
[
x
]
*
DCT3X3_0_0
+
src_g
[
x
]
*
DCT3X3_1_0
+
src_b
[
x
]
*
DCT3X3_2_0
);
dstp
[
g
]
=
av_clip_uint8
(
src_r
[
x
]
*
DCT3X3_0_1
+
src_b
[
x
]
*
DCT3X3_2_1
);
dstp
[
b
]
=
av_clip_uint8
(
src_r
[
x
]
*
DCT3X3_0_2
+
src_g
[
x
]
*
DCT3X3_1_2
+
src_b
[
x
]
*
DCT3X3_2_2
);
dstp
+=
3
;
}
dst
+=
dst_linesize
;
src_r
+=
src_linesize
;
src_g
+=
src_linesize
;
src_b
+=
src_linesize
;
}
}
#define DECLARE_COLOR_FUNCS(name, r, g, b) \
static void color_decorrelation_##name(float **dst, int dst_linesize, \
const uint8_t *src, int src_linesize, \
int w, int h) \
{ \
color_decorrelation(dst, dst_linesize, src, src_linesize, w, h, r, g, b); \
} \
\
static void color_correlation_##name(uint8_t *dst, int dst_linesize, \
float **src, int src_linesize, \
int w, int h) \
{ \
color_correlation(dst, dst_linesize, src, src_linesize, w, h, r, g, b); \
}
DECLARE_COLOR_FUNCS
(
rgb
,
0
,
1
,
2
)
DECLARE_COLOR_FUNCS
(
bgr
,
2
,
1
,
0
)
static
void
filter_plane
(
AVFilterContext
*
ctx
,
static
void
filter_plane
(
AVFilterContext
*
ctx
,
float
*
dst
,
int
dst_linesize
,
float
*
dst
,
int
dst_linesize
,
const
float
*
src
,
int
src_linesize
,
const
float
*
src
,
int
src_linesize
,
...
...
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