Go to the source code of this file.
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| AVFILTER_DEFINE_CLASS (avgblur) |
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static void | build_lut (AVFilterContext *ctx, int max) |
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static int | config_input (AVFilterLink *inlink) |
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static void | averageiir2d (AVFilterContext *ctx, AVFrame *in, AVFrame *out, int plane) |
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static int | filter_frame (AVFilterLink *inlink, AVFrame *in) |
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static int | process_command (AVFilterContext *ctx, const char *cmd, const char *args, char *res, int res_len, int flags) |
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static av_cold void | uninit (AVFilterContext *ctx) |
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◆ OFFSET
◆ FLAGS
◆ LUT_DIV
#define LUT_DIV |
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area |
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◆ SLOW_DIV
#define SLOW_DIV |
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sum, |
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area |
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| ((sum) / (area)) |
◆ FILTER
#define FILTER |
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name, |
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type, |
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btype, |
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lutunused, |
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areaunused, |
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lutdiv |
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◆ AVFILTER_DEFINE_CLASS()
AVFILTER_DEFINE_CLASS |
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avgblur |
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◆ build_lut()
◆ config_input()
◆ averageiir2d()
◆ filter_frame()
◆ process_command()
static int process_command |
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AVFilterContext * |
ctx, |
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const char * |
cmd, |
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const char * |
args, |
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char * |
res, |
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int |
res_len, |
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int |
flags |
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◆ uninit()
◆ avgblur_options
◆ pix_fmts
◆ avgblur_inputs
Initial value:= {
{
.name = "default",
},
}
Definition at line 326 of file vf_avgblur.c.
◆ avgblur_outputs
Initial value:= {
{
.name = "default",
},
}
Definition at line 335 of file vf_avgblur.c.
◆ ff_vf_avgblur
Initial value:= {
.name = "avgblur",
.priv_class = &avgblur_class,
}
Definition at line 342 of file vf_avgblur.c.
#define AV_PIX_FMT_YUVA422P16
#define AV_PIX_FMT_GBRAP16
#define FILTER_PIXFMTS_ARRAY(array)
#define AV_PIX_FMT_YUVA422P9
#define AV_PIX_FMT_YUVA420P16
#define AV_PIX_FMT_YUVA420P10
#define AV_PIX_FMT_YUV420P10
@ AV_PIX_FMT_YUV440P
planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
static av_cold void uninit(AVFilterContext *ctx)
#define AV_PIX_FMT_YUVA422P10
#define AV_PIX_FMT_YUVA420P9
#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 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 ...
#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
#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_INPUTS(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...
static const struct @321 planes[]
#define AV_PIX_FMT_GRAY10
#define AV_PIX_FMT_GBRP16
static const AVFilterPad avgblur_inputs[]
@ 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_YUV422P10
@ AV_PIX_FMT_GRAY8
Y , 8bpp.
static const AVFilterPad avgblur_outputs[]
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
#define AV_PIX_FMT_YUV422P12
#define AV_PIX_FMT_YUV444P12
@ AV_PIX_FMT_YUVA444P
planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
#define AV_PIX_FMT_YUVA444P10
static enum AVPixelFormat pix_fmts[]
#define AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC
Some filters support a generic "enable" expression option that can be used to enable or disable a fil...
#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_PIX_FMT_YUV444P
planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
static int filter_frame(AVFilterLink *inlink, AVFrame *in)
@ AV_PIX_FMT_GBRP
planar GBR 4:4:4 24bpp
@ AV_PIX_FMT_YUV422P
planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
#define FILTER_OUTPUTS(array)
@ AV_PIX_FMT_YUV411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
@ 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
static int process_command(AVFilterContext *ctx, const char *cmd, const char *args, char *res, int res_len, int flags)
static int config_input(AVFilterLink *inlink)
@ AV_PIX_FMT_YUVA422P
planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
#define AV_PIX_FMT_YUV420P14