FFmpeg
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#include "libavutil/imgutils.h"
#include "libavutil/mem_internal.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "internal.h"
#include "qp_table.h"
#include "vf_pp7.h"
Go to the source code of this file.
Macros | |
#define | OFFSET(x) offsetof(PP7Context, x) |
#define | FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM |
#define | N0 4 |
#define | N1 5 |
#define | N2 10 |
#define | SN0 2 |
#define | SN1 2.2360679775 |
#define | SN2 3.16227766017 |
#define | N (1 << 16) |
Enumerations | |
enum | mode { FF_EBUR128_MODE_M = (1 << 0), FF_EBUR128_MODE_S = (1 << 1) | FF_EBUR128_MODE_M, FF_EBUR128_MODE_I = (1 << 2) | FF_EBUR128_MODE_M, FF_EBUR128_MODE_LRA = (1 << 3) | FF_EBUR128_MODE_S, FF_EBUR128_MODE_SAMPLE_PEAK = (1 << 4) | FF_EBUR128_MODE_M, MODE_NONE, MODE_RO, MODE_RW, MODE_TOGGLE, MODE_RANDOM, NB_MODES, MODE_COVER, MODE_BLUR, NB_MODES, MODE_HARD, MODE_SOFT, MODE_MEDIUM, MODE_HARD, MODE_SOFT, NB_MODES } |
Functions | |
AVFILTER_DEFINE_CLASS (pp7) | |
static void | init_thres2 (PP7Context *p) |
static void | dctA_c (int16_t *dst, uint8_t *src, int stride) |
static void | dctB_c (int16_t *dst, int16_t *src) |
static int | hardthresh_c (PP7Context *p, int16_t *src, int qp) |
static int | mediumthresh_c (PP7Context *p, int16_t *src, int qp) |
static int | softthresh_c (PP7Context *p, int16_t *src, int qp) |
static void | filter (PP7Context *p, uint8_t *dst, uint8_t *src, int dst_stride, int src_stride, int width, int height, uint8_t *qp_store, int qp_stride, int is_luma) |
static int | config_input (AVFilterLink *inlink) |
static int | filter_frame (AVFilterLink *inlink, AVFrame *in) |
static av_cold void | uninit (AVFilterContext *ctx) |
Variables | |
static const AVOption | pp7_options [] |
static const uint8_t | dither [8][8] |
static const int | factor [16] |
static enum AVPixelFormat | pix_fmts [] |
static const AVFilterPad | pp7_inputs [] |
static const AVFilterPad | pp7_outputs [] |
const AVFilter | ff_vf_pp7 |
Postprocessing filter - 7
Originally written by Michael Niedermayer for the MPlayer project, and ported by Arwa Arif for FFmpeg.
Definition in file vf_pp7.c.
#define OFFSET | ( | x | ) | offsetof(PP7Context, x) |
#define FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM |
enum mode |
AVFILTER_DEFINE_CLASS | ( | pp7 | ) |
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Definition at line 83 of file vf_pp7.c.
Referenced by config_input().
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Definition at line 118 of file vf_pp7.c.
Referenced by config_input().
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Definition at line 141 of file vf_pp7.c.
Referenced by config_input().
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Definition at line 157 of file vf_pp7.c.
Referenced by config_input().
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Definition at line 181 of file vf_pp7.c.
Referenced by config_input().
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Definition at line 201 of file vf_pp7.c.
Referenced by filter_frame().
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Definition at line 57 of file vf_pp7.c.
Referenced by filter().
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Definition at line 76 of file vf_pp7.c.
Referenced by adaptive_quantization(), amplify_frame(), analyze_plane(), aptx_bin_search(), avpriv_solve_lls(), bessel(), blend_frame(), build_filter(), calculate_motion(), cfhd_decode(), check_cd_factors(), config_filter(), config_input(), config_output(), convert_full_range(), convolve_sobel(), create_default_qtables(), decode_block(), decode_log_area(), decompose_zp2biquads(), dequantize_coefficients(), do_despill_slice(), draw_gradients_slice(), draw_gradients_slice16(), draw_gradients_slice32_planar(), ff_build_rac_states(), ff_jpegls_reset_coding_parameters(), ff_tx_fft_naive(), filter_block2d(), filter_block3d1(), filter_block3d2(), filter_dbl(), filter_flt(), filter_frame(), find_rms(), gate(), get_lowpass(), get_qtable(), hardthresh_c(), lfe_fir_float_c(), lfe_iir_c(), mediumthresh_c(), multiply(), normalize_coeffs(), process_bayer(), quantize_band(), resample_init(), softthresh_c(), try_push_frame(), and unpack().
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const AVFilter ff_vf_pp7 |