FFmpeg
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#include "libavutil/imgutils.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h"
#include "internal.h"
Go to the source code of this file.
Data Structures | |
struct | OWDenoiseContext |
Macros | |
#define | OFFSET(x) offsetof(OWDenoiseContext, x) |
#define | FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM |
Functions | |
AVFILTER_DEFINE_CLASS (owdenoise) | |
static int | mirror (int x, int w) |
static void | decompose (float *dst_l, float *dst_h, const float *src, int linesize, int w) |
static void | compose (float *dst, const float *src_l, const float *src_h, int linesize, int w) |
static void | decompose2D (float *dst_l, float *dst_h, const float *src, int xlinesize, int ylinesize, int step, int w, int h) |
static void | compose2D (float *dst, const float *src_l, const float *src_h, int xlinesize, int ylinesize, int step, int w, int h) |
static void | decompose2D2 (float *dst[4], float *src, float *temp[2], int linesize, int step, int w, int h) |
static void | compose2D2 (float *dst, float *src[4], float *temp[2], int linesize, int step, int w, int h) |
static void | filter (OWDenoiseContext *s, uint8_t *dst, int dst_linesize, const uint8_t *src, int src_linesize, int width, int height, double strength) |
static int | filter_frame (AVFilterLink *inlink, AVFrame *in) |
static int | query_formats (AVFilterContext *ctx) |
static int | config_input (AVFilterLink *inlink) |
static av_cold void | uninit (AVFilterContext *ctx) |
Variables | |
static const AVOption | owdenoise_options [] |
static const uint8_t | dither [8][8] |
static const double | coeff [2][5] |
static const double | icoeff [2][5] |
static const AVFilterPad | owdenoise_inputs [] |
static const AVFilterPad | owdenoise_outputs [] |
AVFilter | avfilter_vf_owdenoise |
#define OFFSET | ( | x | ) | offsetof(OWDenoiseContext, x) |
Definition at line 47 of file vf_owdenoise.c.
#define FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM |
Definition at line 48 of file vf_owdenoise.c.
AVFILTER_DEFINE_CLASS | ( | owdenoise | ) |
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inlinestatic |
Definition at line 101 of file vf_owdenoise.c.
Referenced by compose(), and decompose().
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inlinestatic |
Definition at line 111 of file vf_owdenoise.c.
Referenced by decompose2D().
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inlinestatic |
Definition at line 130 of file vf_owdenoise.c.
Referenced by compose2D().
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inlinestatic |
Definition at line 148 of file vf_owdenoise.c.
Referenced by decompose2D2().
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inlinestatic |
Definition at line 161 of file vf_owdenoise.c.
Referenced by compose2D2().
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Definition at line 174 of file vf_owdenoise.c.
Referenced by filter().
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Definition at line 182 of file vf_owdenoise.c.
Referenced by filter().
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Definition at line 190 of file vf_owdenoise.c.
Referenced by filter_frame().
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Definition at line 232 of file vf_owdenoise.c.
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Definition at line 269 of file vf_owdenoise.c.
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Definition at line 283 of file vf_owdenoise.c.
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Definition at line 304 of file vf_owdenoise.c.
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Definition at line 49 of file vf_owdenoise.c.
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Definition at line 60 of file vf_owdenoise.c.
Referenced by filter().
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Definition at line 71 of file vf_owdenoise.c.
Referenced by adpcm_decode_frame(), coeff_unpack_arith(), coeff_unpack_golomb(), copy_TMPL(), dca_parse_audio_coding_header(), dct_quantize_refine(), dct_quantize_trellis_c(), decode_block(), decode_block_coeffs_internal(), decode_channel(), decode_subblock1(), decompose(), encode_block(), ff_eac3_apply_spectral_extension(), ff_lpc_calc_coefs(), get_block(), getCoeff(), init_dequantizer(), init_pass2(), initFilter(), mlp_filter_channel(), psy_3gpp_init(), unpack_coeffs(), unpack_vlcs(), vlc_decode_block(), vp5_parse_coeff(), vp6_parse_coeff(), and vp6_parse_coeff_huffman().
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Definition at line 86 of file vf_owdenoise.c.
Referenced by compose().
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Definition at line 314 of file vf_owdenoise.c.
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Definition at line 324 of file vf_owdenoise.c.
AVFilter avfilter_vf_owdenoise |
Definition at line 332 of file vf_owdenoise.c.