FFmpeg
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#include "libavutil/imgutils.h"
#include "libavutil/mem.h"
#include "libavutil/opt.h"
#include "libavutil/mem_internal.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h"
#include "filters.h"
#include "video.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 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 | 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 enum AVPixelFormat | pix_fmts [] |
static const AVFilterPad | owdenoise_inputs [] |
const AVFilter | ff_vf_owdenoise |
#define OFFSET | ( | x | ) | offsetof(OWDenoiseContext, x) |
Definition at line 56 of file vf_owdenoise.c.
#define FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM |
Definition at line 57 of file vf_owdenoise.c.
AVFILTER_DEFINE_CLASS | ( | owdenoise | ) |
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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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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 253 of file vf_owdenoise.c.
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Definition at line 318 of file vf_owdenoise.c.
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Definition at line 340 of file vf_owdenoise.c.
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Definition at line 58 of file vf_owdenoise.c.
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Definition at line 69 of file vf_owdenoise.c.
Referenced by filter().
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Definition at line 80 of file vf_owdenoise.c.
Referenced by adpcm_decode_frame(), adx_decode_header(), alf_coeff(), alf_coeff_cc(), alf_filter_cc(), alf_filter_chroma(), alf_filter_luma(), alf_get_coeff_and_clip(), alf_recon_coeff_and_clip(), ana_convert(), assemble_freq_bands_c(), bandwidth_expansion(), bitreduction(), calc_power(), cfhd_decode(), check_chrConvertRange(), check_lumConvertRange(), check_multiply3x3(), check_rgb2yuv(), check_yuv2rgb(), check_yuv2yuv(), check_yuv2yuvX(), chrRangeFromJpeg16_c(), chrRangeFromJpeg_c(), chrRangeToJpeg16_c(), chrRangeToJpeg_c(), chs_filter_band_data(), code_filter_coeffs(), coeff_unpack_golomb(), convert_channel(), convert_lpc(), copy_TMPL(), dct_quantize_refine(), dct_quantize_trellis_c(), decode_block(), decode_block_coeffs_internal(), decode_channel(), decode_hf_c(), decode_strip(), decode_subblock1(), decompose(), decor_c(), deemphasis_c(), dequant(), dmix_add_c(), dmix_sub_c(), encode_block(), encode_subband(), eval_poly(), ff_adx_calculate_coeffs(), ff_dcaadpcm_predict(), ff_eac3_apply_spectral_extension(), ff_eval_poly(), ff_lpc_calc_coefs(), ff_vc1_inv_trans_4x4_mmi(), filter0(), filter1(), filter_frame(), filter_frame_fixed(), filter_frame_float(), fir_quantum(), generate_grain_uv_c(), generate_grain_y_c(), get_block(), get_coeff(), init_dequantizer(), init_pass2(), initFilter(), lbr_bank_c(), lmcs_scale_chroma(), lumRangeFromJpeg16_c(), lumRangeFromJpeg_c(), lumRangeToJpeg16_c(), lumRangeToJpeg_c(), mlp_filter_channel(), parse_dmix_coeffs(), postfilter(), predict(), prescale_down_mix(), psy_3gpp_init(), scale_clip(), scale_coeff(), scaling_derive(), solve_range_convert(), test_deemphasis(), undo_down_mix(), unpack_coeffs(), unpack_vlcs(), vlc_decode_block(), vp5_parse_coeff(), vp6_parse_coeff(), vp6_parse_coeff_huffman(), write_matrix_params(), yuv2rgb_full_1_template_lasx(), yuv2rgb_full_1_template_lsx(), yuv2rgb_full_2_template_lasx(), yuv2rgb_full_2_template_lsx(), yuv2rgb_full_X_template_lasx(), and yuv2rgb_full_X_template_lsx().
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Definition at line 95 of file vf_owdenoise.c.
Referenced by colormap_slice(), and compose().
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Definition at line 302 of file vf_owdenoise.c.
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Definition at line 350 of file vf_owdenoise.c.
const AVFilter ff_vf_owdenoise |
Definition at line 359 of file vf_owdenoise.c.