Go to the source code of this file.
◆ PIXELIZE_AVG
#define PIXELIZE_AVG |
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name, |
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type, |
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stype |
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Value:static int pixelize_avg##
name(
const uint8_t *ssrc, uint8_t *ddst, \
ptrdiff_t src_linesize, ptrdiff_t dst_linesize, \
{ \
stype sum = 0; \
type fill; \
for (
int y = 0; y <
h; y++) { \
for (
int x = 0; x <
w; x++) \
\
src += src_linesize /
sizeof(
type); \
} \
\
for (
int y = 0; y <
h; y++) { \
for (
int x = 0; x <
w; x++) \
\
dst += dst_linesize /
sizeof(
type); \
} \
\
return 0; \
}
Definition at line 93 of file vf_pixelize.c.
◆ PIXELIZE_MIN
#define PIXELIZE_MIN |
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name, |
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type, |
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stype |
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Value:static int pixelize_min##
name(
const uint8_t *ssrc, uint8_t *ddst, \
ptrdiff_t src_linesize, ptrdiff_t dst_linesize, \
{ \
for (
int y = 0; y <
h; y++) { \
for (
int x = 0; x <
w; x++) \
\
src += src_linesize /
sizeof(
type); \
for (
int y = 0; y <
h; y++) { \
for (
int x = 0; x <
w; x++) \
\
dst += dst_linesize /
sizeof(
type); \
} \
\
return 0; \
}
Definition at line 121 of file vf_pixelize.c.
◆ PIXELIZE_MAX
#define PIXELIZE_MAX |
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name, |
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type, |
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stype |
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Value:static int pixelize_max##
name(
const uint8_t *ssrc, uint8_t *ddst, \
ptrdiff_t src_linesize, ptrdiff_t dst_linesize, \
{ \
for (
int y = 0; y <
h; y++) { \
for (
int x = 0; x <
w; x++) \
\
src += src_linesize /
sizeof(
type); \
for (
int y = 0; y <
h; y++) { \
for (
int x = 0; x <
w; x++) \
\
dst += dst_linesize /
sizeof(
type); \
} \
\
return 0; \
}
Definition at line 147 of file vf_pixelize.c.
◆ OFFSET
◆ FLAGS
◆ PixelizeModes
Enumerator |
---|
PIXELIZE_AVG | |
PIXELIZE_MIN | |
PIXELIZE_MAX | |
PIXELIZE_MODES | |
Definition at line 30 of file vf_pixelize.c.
◆ pixelize_slice()
static int pixelize_slice |
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AVFilterContext * |
ctx, |
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void * |
arg, |
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int |
jobnr, |
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int |
nb_jobs |
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static |
◆ config_output()
◆ filter_frame()
◆ AVFILTER_DEFINE_CLASS()
AVFILTER_DEFINE_CLASS |
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pixelize |
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◆ pix_fmts
◆ pixelize_options
◆ pixelize_inputs
Initial value:= {
{
.name = "default",
},
}
Definition at line 325 of file vf_pixelize.c.
◆ pixelize_outputs
Initial value:= {
{
.name = "default",
},
}
Definition at line 333 of file vf_pixelize.c.
◆ ff_vf_pixelize
Initial value:= {
.name = "pixelize",
.priv_class = &pixelize_class,
}
Definition at line 341 of file vf_pixelize.c.
#define AV_PIX_FMT_YUVA422P16
#define AV_PIX_FMT_GBRAP16
it s the only field you need to keep assuming you have a context There is some magic you don t need to care about around this just let it vf default minimum maximum flags name is the option name
#define FILTER_PIXFMTS_ARRAY(array)
#define AV_PIX_FMT_YUVA422P9
#define FILTER_INPUTS(array)
#define AV_PIX_FMT_YUVA420P16
#define AV_PIX_FMT_YUVA420P10
#define AV_PIX_FMT_YUV420P10
#define PIXELIZE_MIN(name, type, stype)
@ AV_PIX_FMT_YUV440P
planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
#define AV_PIX_FMT_YUVA422P10
#define AV_PIX_FMT_YUVA420P9
static enum AVPixelFormat pix_fmts[]
#define AV_PIX_FMT_GBRP14
@ AV_PIX_FMT_GBRAP
planar GBRA 4:4:4:4 32bpp
#define AV_PIX_FMT_GBRP10
#define AV_PIX_FMT_YUVA444P16
#define AV_PIX_FMT_YUV422P9
#define PIXELIZE_MAX(name, type, stype)
it s the only field you need to keep assuming you have a context There is some magic you don t need to care about around this just let it vf type
#define AV_PIX_FMT_GRAY16
#define AV_PIX_FMT_YUV444P10
@ AV_PIX_FMT_YUVJ411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor ...
static const AVFilterPad pixelize_inputs[]
#define AV_PIX_FMT_YUV422P16
@ AV_PIX_FMT_YUVJ422P
planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting col...
#define AV_PIX_FMT_GBRAP10
#define AV_PIX_FMT_GBRAP12
@ AV_PIX_FMT_YUVA420P
planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)
#define AV_PIX_FMT_YUV444P16
static int config_output(AVFilterLink *outlink)
#define AV_PIX_FMT_YUVA444P12
#define AV_PIX_FMT_YUV420P9
#define AV_PIX_FMT_YUV420P16
#define AV_PIX_FMT_GRAY14
@ AV_PIX_FMT_YUV420P
planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
#define FILTER_OUTPUTS(array)
@ AV_PIX_FMT_YUVJ444P
planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting col...
#define AV_PIX_FMT_GRAY10
#define AV_PIX_FMT_GBRP16
@ AV_PIX_FMT_YUVJ420P
planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting col...
#define AV_PIX_FMT_YUV440P10
#define AV_PIX_FMT_YUV422P10
@ AV_PIX_FMT_GRAY8
Y , 8bpp.
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
uint8_t ptrdiff_t const uint8_t ptrdiff_t int intptr_t intptr_t int int16_t * dst
#define AV_PIX_FMT_YUV422P12
#define AV_PIX_FMT_YUV444P12
int ff_filter_process_command(AVFilterContext *ctx, const char *cmd, const char *arg, char *res, int res_len, int flags)
Generic processing of user supplied commands that are set in the same way as the filter options.
@ AV_PIX_FMT_YUVA444P
planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
#define AV_PIX_FMT_YUVA444P10
#define AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC
Some filters support a generic "enable" expression option that can be used to enable or disable a fil...
static const AVFilterPad pixelize_outputs[]
#define AV_PIX_FMT_GBRP12
@ AV_PIX_FMT_YUVJ440P
planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range
#define AV_PIX_FMT_YUV444P9
#define AV_PIX_FMT_YUVA444P9
#define AV_PIX_FMT_YUV420P12
#define AV_PIX_FMT_YUV422P14
#define AV_PIX_FMT_YUVA422P12
@ AV_OPT_TYPE_INT
Underlying C type is int.
static const struct @457 planes[]
@ AV_PIX_FMT_YUV444P
planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
@ AV_PIX_FMT_GBRP
planar GBR 4:4:4 24bpp
#define AVFILTER_FLAG_SLICE_THREADS
The filter supports multithreading by splitting frames into multiple parts and processing them concur...
@ AV_PIX_FMT_YUV422P
planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
@ AV_PIX_FMT_YUV411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
@ AV_OPT_TYPE_FLAGS
Underlying C type is unsigned int.
#define PIXELIZE_AVG(name, type, stype)
@ AV_PIX_FMT_YUV410P
planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples)
#define AV_PIX_FMT_YUV440P12
#define AV_PIX_FMT_YUV444P14
#define AV_PIX_FMT_GRAY12
@ AV_OPT_TYPE_CONST
Special option type for declaring named constants.
static int filter_frame(AVFilterLink *inlink, AVFrame *in)
@ AV_PIX_FMT_YUVA422P
planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
#define AV_PIX_FMT_YUV420P14