FFmpeg
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
Data Structures | Macros | Enumerations | Functions | Variables
vf_waveform.c File Reference
#include "libavutil/avassert.h"
#include "libavutil/opt.h"
#include "libavutil/parseutils.h"
#include "libavutil/pixdesc.h"
#include "libavutil/xga_font_data.h"
#include "avfilter.h"
#include "formats.h"
#include "internal.h"
#include "video.h"

Go to the source code of this file.

Data Structures

struct  GraticuleLine
 
struct  GraticuleLines
 
struct  WaveformContext
 

Macros

#define OFFSET(x)   offsetof(WaveformContext, x)
 
#define FLAGS   AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM
 
#define LOWPASS16_FUNC(name, column, mirror)
 
#define LOWPASS_FUNC(name, column, mirror)
 

Enumerations

enum  FilterType {
  BUTTERWORTH, CHEBYSHEV1, CHEBYSHEV2, NB_TYPES,
  biquad, equalizer, bass, treble,
  band, bandpass, bandreject, allpass,
  highpass, lowpass, LOWPASS, FLAT,
  AFLAT, CHROMA, COLOR, ACOLOR,
  NB_FILTERS
}
 
enum  DisplayType { OVERLAY, STACK, PARADE, NB_DISPLAYS }
 
enum  ScaleType { DIGITAL, MILLIVOLTS, IRE, NB_SCALES }
 

Functions

 AVFILTER_DEFINE_CLASS (waveform)
 
static int query_formats (AVFilterContext *ctx)
 
static void envelope_instant16 (WaveformContext *s, AVFrame *out, int plane, int component, int offset)
 
static void envelope_instant (WaveformContext *s, AVFrame *out, int plane, int component, int offset)
 
static void envelope_peak16 (WaveformContext *s, AVFrame *out, int plane, int component, int offset)
 
static void envelope_peak (WaveformContext *s, AVFrame *out, int plane, int component, int offset)
 
static void envelope16 (WaveformContext *s, AVFrame *out, int plane, int component, int offset)
 
static void envelope (WaveformContext *s, AVFrame *out, int plane, int component, int offset)
 
static void update16 (uint16_t *target, int max, int intensity, int limit)
 
static void update (uint8_t *target, int max, int intensity)
 
static av_always_inline void lowpass16 (WaveformContext *s, AVFrame *in, AVFrame *out, int component, int intensity, int offset_y, int offset_x, int column, int mirror)
 
static av_always_inline void lowpass (WaveformContext *s, AVFrame *in, AVFrame *out, int component, int intensity, int offset_y, int offset_x, int column, int mirror)
 
static av_always_inline void flat16 (WaveformContext *s, AVFrame *in, AVFrame *out, int component, int intensity, int offset_y, int offset_x, int column, int mirror)
 
static av_always_inline void flat (WaveformContext *s, AVFrame *in, AVFrame *out, int component, int intensity, int offset_y, int offset_x, int column, int mirror)
 
static av_always_inline void aflat16 (WaveformContext *s, AVFrame *in, AVFrame *out, int component, int intensity, int offset_y, int offset_x, int column, int mirror)
 
static av_always_inline void aflat (WaveformContext *s, AVFrame *in, AVFrame *out, int component, int intensity, int offset_y, int offset_x, int column, int mirror)
 
static av_always_inline void chroma16 (WaveformContext *s, AVFrame *in, AVFrame *out, int component, int intensity, int offset_y, int offset_x, int column, int mirror)
 
static av_always_inline void chroma (WaveformContext *s, AVFrame *in, AVFrame *out, int component, int intensity, int offset_y, int offset_x, int column, int mirror)
 
static av_always_inline void color16 (WaveformContext *s, AVFrame *in, AVFrame *out, int component, int intensity, int offset_y, int offset_x, int column, int mirror)
 
static av_always_inline void color (WaveformContext *s, AVFrame *in, AVFrame *out, int component, int intensity, int offset_y, int offset_x, int column, int mirror)
 
static av_always_inline void acolor16 (WaveformContext *s, AVFrame *in, AVFrame *out, int component, int intensity, int offset_y, int offset_x, int column, int mirror)
 
static av_always_inline void acolor (WaveformContext *s, AVFrame *in, AVFrame *out, int component, int intensity, int offset_y, int offset_x, int column, int mirror)
 
static void blend_vline (uint8_t *dst, int height, int linesize, float o1, float o2, int v, int step)
 
static void blend_vline16 (uint16_t *dst, int height, int linesize, float o1, float o2, int v, int step)
 
static void blend_hline (uint8_t *dst, int width, float o1, float o2, int v, int step)
 
static void blend_hline16 (uint16_t *dst, int width, float o1, float o2, int v, int step)
 
static void draw_htext (AVFrame *out, int x, int y, float o1, float o2, const char *txt, const uint8_t color[4])
 
static void draw_htext16 (AVFrame *out, int x, int y, int mult, float o1, float o2, const char *txt, const uint8_t color[4])
 
static void draw_vtext (AVFrame *out, int x, int y, float o1, float o2, const char *txt, const uint8_t color[4])
 
static void draw_vtext16 (AVFrame *out, int x, int y, int mult, float o1, float o2, const char *txt, const uint8_t color[4])
 
static void graticule_none (WaveformContext *s, AVFrame *out)
 
static void graticule_green_row (WaveformContext *s, AVFrame *out)
 
static void graticule16_green_row (WaveformContext *s, AVFrame *out)
 
static void graticule_green_column (WaveformContext *s, AVFrame *out)
 
static void graticule16_green_column (WaveformContext *s, AVFrame *out)
 
static int config_input (AVFilterLink *inlink)
 
static int config_output (AVFilterLink *outlink)
 
static int filter_frame (AVFilterLink *inlink, AVFrame *in)
 
static av_cold void uninit (AVFilterContext *ctx)
 

Variables

static const AVOption waveform_options []
 
static enum AVPixelFormat in_lowpass_pix_fmts []
 
static enum AVPixelFormat in_color_pix_fmts []
 
static enum AVPixelFormat in_flat_pix_fmts []
 
static enum AVPixelFormat out_rgb8_lowpass_pix_fmts []
 
static enum AVPixelFormat out_rgb9_lowpass_pix_fmts []
 
static enum AVPixelFormat out_rgb10_lowpass_pix_fmts []
 
static enum AVPixelFormat out_rgb12_lowpass_pix_fmts []
 
static enum AVPixelFormat out_yuv8_lowpass_pix_fmts []
 
static enum AVPixelFormat out_yuv9_lowpass_pix_fmts []
 
static enum AVPixelFormat out_yuv10_lowpass_pix_fmts []
 
static enum AVPixelFormat out_yuv12_lowpass_pix_fmts []
 
static enum AVPixelFormat out_gray8_lowpass_pix_fmts []
 
static enum AVPixelFormat out_gray9_lowpass_pix_fmts []
 
static enum AVPixelFormat out_gray10_lowpass_pix_fmts []
 
static enum AVPixelFormat out_gray12_lowpass_pix_fmts []
 
static enum AVPixelFormat flat_pix_fmts []
 
static const uint8_t black_yuva_color [4] = { 0, 127, 127, 255 }
 
static const uint8_t green_yuva_color [4] = { 255, 0, 0, 255 }
 
static const uint8_t black_gbrp_color [4] = { 0, 0, 0, 255 }
 
static const GraticuleLines aflat_digital8 []
 
static const GraticuleLines aflat_digital9 []
 
static const GraticuleLines aflat_digital10 []
 
static const GraticuleLines aflat_digital12 []
 
static const GraticuleLines aflat_millivolts8 []
 
static const GraticuleLines aflat_millivolts9 []
 
static const GraticuleLines aflat_millivolts10 []
 
static const GraticuleLines aflat_millivolts12 []
 
static const GraticuleLines aflat_ire8 []
 
static const GraticuleLines aflat_ire9 []
 
static const GraticuleLines aflat_ire10 []
 
static const GraticuleLines aflat_ire12 []
 
static const GraticuleLines flat_digital8 []
 
static const GraticuleLines flat_digital9 []
 
static const GraticuleLines flat_digital10 []
 
static const GraticuleLines flat_digital12 []
 
static const GraticuleLines flat_millivolts8 []
 
static const GraticuleLines flat_millivolts9 []
 
static const GraticuleLines flat_millivolts10 []
 
static const GraticuleLines flat_millivolts12 []
 
static const GraticuleLines flat_ire8 []
 
static const GraticuleLines flat_ire9 []
 
static const GraticuleLines flat_ire10 []
 
static const GraticuleLines flat_ire12 []
 
static const GraticuleLines digital8 []
 
static const GraticuleLines digital9 []
 
static const GraticuleLines digital10 []
 
static const GraticuleLines digital12 []
 
static const GraticuleLines millivolts8 []
 
static const GraticuleLines millivolts9 []
 
static const GraticuleLines millivolts10 []
 
static const GraticuleLines millivolts12 []
 
static const GraticuleLines ire8 []
 
static const GraticuleLines ire9 []
 
static const GraticuleLines ire10 []
 
static const GraticuleLines ire12 []
 
static const GraticuleLines chroma_digital8 []
 
static const GraticuleLines chroma_digital9 []
 
static const GraticuleLines chroma_digital10 []
 
static const GraticuleLines chroma_digital12 []
 
static const AVFilterPad inputs []
 
static const AVFilterPad outputs []
 
AVFilter ff_vf_waveform
 

Macro Definition Documentation

#define OFFSET (   x)    offsetof(WaveformContext, x)

Definition at line 105 of file vf_waveform.c.

#define FLAGS   AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM

Definition at line 106 of file vf_waveform.c.

#define LOWPASS16_FUNC (   name,
  column,
  mirror 
)
Value:
static void lowpass16_##name(WaveformContext *s, \
AVFrame *in, AVFrame *out, \
int component, int intensity, \
int offset_y, int offset_x, \
int unused1, int unused2) \
{ \
lowpass16(s, in, out, component, intensity, \
offset_y, offset_x, column, mirror); \
}
lowpass16
static av_always_inline void lowpass16(WaveformContext *s, AVFrame *in, AVFrame *out, int component, int intensity, int offset_y, int offset_x, int column, int mirror)
Definition: vf_waveform.c:621
s
const char * s
Definition: avisynth_c.h:768
AVFrame
This structure describes decoded (raw) audio or video data.
Definition: frame.h:201
in
uint8_t pi<< 24) CONV_FUNC_GROUP(AV_SAMPLE_FMT_FLT, float, AV_SAMPLE_FMT_U8, uint8_t,(*(constuint8_t *) pi-0x80)*(1.0f/(1<< 7))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_DBL, double, AV_SAMPLE_FMT_U8, uint8_t,(*(constuint8_t *) pi-0x80)*(1.0/(1<< 7))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_S16, int16_t,(*(constint16_t *) pi >>8)+0x80) CONV_FUNC_GROUP(AV_SAMPLE_FMT_FLT, float, AV_SAMPLE_FMT_S16, int16_t,*(constint16_t *) pi *(1.0f/(1<< 15))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_DBL, double, AV_SAMPLE_FMT_S16, int16_t,*(constint16_t *) pi *(1.0/(1<< 15))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_S32, int32_t,(*(constint32_t *) pi >>24)+0x80) CONV_FUNC_GROUP(AV_SAMPLE_FMT_FLT, float, AV_SAMPLE_FMT_S32, int32_t,*(constint32_t *) pi *(1.0f/(1U<< 31))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_DBL, double, AV_SAMPLE_FMT_S32, int32_t,*(constint32_t *) pi *(1.0/(1U<< 31))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_FLT, float, av_clip_uint8(lrintf(*(constfloat *) pi *(1<< 7))+0x80)) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S16, int16_t, AV_SAMPLE_FMT_FLT, float, av_clip_int16(lrintf(*(constfloat *) pi *(1<< 15)))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S32, int32_t, AV_SAMPLE_FMT_FLT, float, av_clipl_int32(llrintf(*(constfloat *) pi *(1U<< 31)))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_DBL, double, av_clip_uint8(lrint(*(constdouble *) pi *(1<< 7))+0x80)) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S16, int16_t, AV_SAMPLE_FMT_DBL, double, av_clip_int16(lrint(*(constdouble *) pi *(1<< 15)))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S32, int32_t, AV_SAMPLE_FMT_DBL, double, av_clipl_int32(llrint(*(constdouble *) pi *(1U<< 31))))#defineSET_CONV_FUNC_GROUP(ofmt, ifmt) staticvoidset_generic_function(AudioConvert *ac){}voidff_audio_convert_free(AudioConvert **ac){if(!*ac) return;ff_dither_free(&(*ac) ->dc);av_freep(ac);}AudioConvert *ff_audio_convert_alloc(AVAudioResampleContext *avr, enumAVSampleFormatout_fmt, enumAVSampleFormatin_fmt, intchannels, intsample_rate, intapply_map){AudioConvert *ac;intin_planar, out_planar;ac=av_mallocz(sizeof(*ac));if(!ac) returnNULL;ac->avr=avr;ac->out_fmt=out_fmt;ac->in_fmt=in_fmt;ac->channels=channels;ac->apply_map=apply_map;if(avr->dither_method!=AV_RESAMPLE_DITHER_NONE &&av_get_packed_sample_fmt(out_fmt)==AV_SAMPLE_FMT_S16 &&av_get_bytes_per_sample(in_fmt)>2){ac->dc=ff_dither_alloc(avr, out_fmt, in_fmt, channels, sample_rate, apply_map);if(!ac->dc){av_free(ac);returnNULL;}returnac;}in_planar=ff_sample_fmt_is_planar(in_fmt, channels);out_planar=ff_sample_fmt_is_planar(out_fmt, channels);if(in_planar==out_planar){ac->func_type=CONV_FUNC_TYPE_FLAT;ac->planes=in_planar?ac->channels:1;}elseif(in_planar) ac->func_type=CONV_FUNC_TYPE_INTERLEAVE;elseac->func_type=CONV_FUNC_TYPE_DEINTERLEAVE;set_generic_function(ac);if(ARCH_AARCH64) ff_audio_convert_init_aarch64(ac);if(ARCH_ARM) ff_audio_convert_init_arm(ac);if(ARCH_X86) ff_audio_convert_init_x86(ac);returnac;}intff_audio_convert(AudioConvert *ac, AudioData *out, AudioData *in){intuse_generic=1;intlen=in->nb_samples;intp;if(ac->dc){av_log(ac->avr, AV_LOG_TRACE,"%dsamples-audio_convert:%sto%s(dithered)\n", len, av_get_sample_fmt_name(ac->in_fmt), av_get_sample_fmt_name(ac->out_fmt));returnff_convert_dither(ac-> in
Definition: audio_convert.c:194
out
FILE * out
Definition: movenc.c:54
name
const char * name
Definition: opengl_enc.c:103

Definition at line 680 of file vf_waveform.c.

#define LOWPASS_FUNC (   name,
  column,
  mirror 
)
Value:
static void lowpass_##name(WaveformContext *s, \
AVFrame *in, AVFrame *out, \
int component, int intensity, \
int offset_y, int offset_x, \
int unused1, int unused2) \
{ \
lowpass(s, in, out, component, intensity, \
offset_y, offset_x, column, mirror); \
}
s
const char * s
Definition: avisynth_c.h:768
AVFrame
This structure describes decoded (raw) audio or video data.
Definition: frame.h:201
lowpass
static av_always_inline void lowpass(WaveformContext *s, AVFrame *in, AVFrame *out, int component, int intensity, int offset_y, int offset_x, int column, int mirror)
Definition: vf_waveform.c:696
in
uint8_t pi<< 24) CONV_FUNC_GROUP(AV_SAMPLE_FMT_FLT, float, AV_SAMPLE_FMT_U8, uint8_t,(*(constuint8_t *) pi-0x80)*(1.0f/(1<< 7))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_DBL, double, AV_SAMPLE_FMT_U8, uint8_t,(*(constuint8_t *) pi-0x80)*(1.0/(1<< 7))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_S16, int16_t,(*(constint16_t *) pi >>8)+0x80) CONV_FUNC_GROUP(AV_SAMPLE_FMT_FLT, float, AV_SAMPLE_FMT_S16, int16_t,*(constint16_t *) pi *(1.0f/(1<< 15))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_DBL, double, AV_SAMPLE_FMT_S16, int16_t,*(constint16_t *) pi *(1.0/(1<< 15))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_S32, int32_t,(*(constint32_t *) pi >>24)+0x80) CONV_FUNC_GROUP(AV_SAMPLE_FMT_FLT, float, AV_SAMPLE_FMT_S32, int32_t,*(constint32_t *) pi *(1.0f/(1U<< 31))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_DBL, double, AV_SAMPLE_FMT_S32, int32_t,*(constint32_t *) pi *(1.0/(1U<< 31))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_FLT, float, av_clip_uint8(lrintf(*(constfloat *) pi *(1<< 7))+0x80)) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S16, int16_t, AV_SAMPLE_FMT_FLT, float, av_clip_int16(lrintf(*(constfloat *) pi *(1<< 15)))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S32, int32_t, AV_SAMPLE_FMT_FLT, float, av_clipl_int32(llrintf(*(constfloat *) pi *(1U<< 31)))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_DBL, double, av_clip_uint8(lrint(*(constdouble *) pi *(1<< 7))+0x80)) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S16, int16_t, AV_SAMPLE_FMT_DBL, double, av_clip_int16(lrint(*(constdouble *) pi *(1<< 15)))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S32, int32_t, AV_SAMPLE_FMT_DBL, double, av_clipl_int32(llrint(*(constdouble *) pi *(1U<< 31))))#defineSET_CONV_FUNC_GROUP(ofmt, ifmt) staticvoidset_generic_function(AudioConvert *ac){}voidff_audio_convert_free(AudioConvert **ac){if(!*ac) return;ff_dither_free(&(*ac) ->dc);av_freep(ac);}AudioConvert *ff_audio_convert_alloc(AVAudioResampleContext *avr, enumAVSampleFormatout_fmt, enumAVSampleFormatin_fmt, intchannels, intsample_rate, intapply_map){AudioConvert *ac;intin_planar, out_planar;ac=av_mallocz(sizeof(*ac));if(!ac) returnNULL;ac->avr=avr;ac->out_fmt=out_fmt;ac->in_fmt=in_fmt;ac->channels=channels;ac->apply_map=apply_map;if(avr->dither_method!=AV_RESAMPLE_DITHER_NONE &&av_get_packed_sample_fmt(out_fmt)==AV_SAMPLE_FMT_S16 &&av_get_bytes_per_sample(in_fmt)>2){ac->dc=ff_dither_alloc(avr, out_fmt, in_fmt, channels, sample_rate, apply_map);if(!ac->dc){av_free(ac);returnNULL;}returnac;}in_planar=ff_sample_fmt_is_planar(in_fmt, channels);out_planar=ff_sample_fmt_is_planar(out_fmt, channels);if(in_planar==out_planar){ac->func_type=CONV_FUNC_TYPE_FLAT;ac->planes=in_planar?ac->channels:1;}elseif(in_planar) ac->func_type=CONV_FUNC_TYPE_INTERLEAVE;elseac->func_type=CONV_FUNC_TYPE_DEINTERLEAVE;set_generic_function(ac);if(ARCH_AARCH64) ff_audio_convert_init_aarch64(ac);if(ARCH_ARM) ff_audio_convert_init_arm(ac);if(ARCH_X86) ff_audio_convert_init_x86(ac);returnac;}intff_audio_convert(AudioConvert *ac, AudioData *out, AudioData *in){intuse_generic=1;intlen=in->nb_samples;intp;if(ac->dc){av_log(ac->avr, AV_LOG_TRACE,"%dsamples-audio_convert:%sto%s(dithered)\n", len, av_get_sample_fmt_name(ac->in_fmt), av_get_sample_fmt_name(ac->out_fmt));returnff_convert_dither(ac-> in
Definition: audio_convert.c:194
out
FILE * out
Definition: movenc.c:54
name
const char * name
Definition: opengl_enc.c:103

Definition at line 778 of file vf_waveform.c.

Enumeration Type Documentation

enum FilterType
Enumerator
BUTTERWORTH 
CHEBYSHEV1 
CHEBYSHEV2 
NB_TYPES 
biquad 
equalizer 
bass 
treble 
band 
bandpass 
bandreject 
allpass 
highpass 
lowpass 
LOWPASS 
FLAT 
AFLAT 
CHROMA 
COLOR 
ACOLOR 
NB_FILTERS 

Definition at line 32 of file vf_waveform.c.

enum DisplayType
Enumerator
OVERLAY 
STACK 
PARADE 
NB_DISPLAYS 

Definition at line 42 of file vf_waveform.c.

enum ScaleType
Enumerator
DIGITAL 
MILLIVOLTS 
IRE 
NB_SCALES 

Definition at line 49 of file vf_waveform.c.

Function Documentation

AVFILTER_DEFINE_CLASS ( waveform  )
static int query_formats ( AVFilterContext *  ctx)
static

Definition at line 277 of file vf_waveform.c.

static void envelope_instant16 ( WaveformContext *  s,
AVFrame *  out,
int  plane,
int  component,
int  offset 
)
static

Definition at line 349 of file vf_waveform.c.

Referenced by envelope16(), and envelope_peak16().

static void envelope_instant ( WaveformContext *  s,
AVFrame *  out,
int  plane,
int  component,
int  offset 
)
static

Definition at line 397 of file vf_waveform.c.

Referenced by envelope(), and envelope_peak().

static void envelope_peak16 ( WaveformContext *  s,
AVFrame *  out,
int  plane,
int  component,
int  offset 
)
static

Definition at line 444 of file vf_waveform.c.

Referenced by envelope16().

static void envelope_peak ( WaveformContext *  s,
AVFrame *  out,
int  plane,
int  component,
int  offset 
)
static

Definition at line 514 of file vf_waveform.c.

Referenced by envelope().

static void envelope16 ( WaveformContext *  s,
AVFrame *  out,
int  plane,
int  component,
int  offset 
)
static

Definition at line 583 of file vf_waveform.c.

Referenced by acolor16(), aflat16(), chroma16(), color16(), flat16(), and lowpass16().

static void envelope ( WaveformContext *  s,
AVFrame *  out,
int  plane,
int  component,
int  offset 
)
static

Definition at line 594 of file vf_waveform.c.

Referenced by acolor(), aflat(), chroma(), color(), flat(), and lowpass().

static void update16 ( uint16_t *  target,
int  max,
int  intensity,
int  limit 
)
static

Definition at line 605 of file vf_waveform.c.

Referenced by acolor16(), aflat16(), chroma16(), flat16(), and lowpass16().

static void update ( uint8_t *  target,
int  max,
int  intensity 
)
static

Definition at line 613 of file vf_waveform.c.

Referenced by acolor(), aflat(), chroma(), flat(), and lowpass().

static av_always_inline void lowpass16 ( WaveformContext *  s,
AVFrame *  in,
AVFrame *  out,
int  component,
int  intensity,
int  offset_y,
int  offset_x,
int  column,
int  mirror 
)
static

Definition at line 621 of file vf_waveform.c.

static av_always_inline void lowpass ( WaveformContext *  s,
AVFrame *  in,
AVFrame *  out,
int  component,
int  intensity,
int  offset_y,
int  offset_x,
int  column,
int  mirror 
)
static

Definition at line 696 of file vf_waveform.c.

static av_always_inline void flat16 ( WaveformContext *  s,
AVFrame *  in,
AVFrame *  out,
int  component,
int  intensity,
int  offset_y,
int  offset_x,
int  column,
int  mirror 
)
static

Definition at line 794 of file vf_waveform.c.

Referenced by config_input().

static av_always_inline void flat ( WaveformContext *  s,
AVFrame *  in,
AVFrame *  out,
int  component,
int  intensity,
int  offset_y,
int  offset_x,
int  column,
int  mirror 
)
static

Definition at line 906 of file vf_waveform.c.

Referenced by config_input(), ff_loop_filter_h_44_16_msa(), ff_loop_filter_h_48_16_msa(), ff_loop_filter_h_4_8_msa(), ff_loop_filter_h_84_16_msa(), ff_loop_filter_h_88_16_msa(), ff_loop_filter_h_8_8_msa(), ff_loop_filter_v_16_8_msa(), ff_loop_filter_v_44_16_msa(), ff_loop_filter_v_48_16_msa(), ff_loop_filter_v_4_8_msa(), ff_loop_filter_v_84_16_msa(), ff_loop_filter_v_88_16_msa(), ff_loop_filter_v_8_8_msa(), ff_vp8_h_loop_filter16_inner_msa(), ff_vp8_h_loop_filter16_msa(), ff_vp8_h_loop_filter8uv_inner_msa(), ff_vp8_h_loop_filter8uv_msa(), ff_vp8_v_loop_filter16_inner_msa(), ff_vp8_v_loop_filter16_msa(), ff_vp8_v_loop_filter8uv_inner_msa(), ff_vp8_v_loop_filter8uv_msa(), flat_init(), flat_print_section_header(), flat_print_str(), vp9_hz_lpf_t16_16w(), vp9_hz_lpf_t4_and_t8_16w(), vp9_vt_lpf_t16_16w(), vp9_vt_lpf_t16_8w(), vp9_vt_lpf_t4_and_t8_16w(), and vp9_vt_lpf_t4_and_t8_8w().

static av_always_inline void aflat16 ( WaveformContext *  s,
AVFrame *  in,
AVFrame *  out,
int  component,
int  intensity,
int  offset_y,
int  offset_x,
int  column,
int  mirror 
)
static

Definition at line 1016 of file vf_waveform.c.

Referenced by config_input().

static av_always_inline void aflat ( WaveformContext *  s,
AVFrame *  in,
AVFrame *  out,
int  component,
int  intensity,
int  offset_y,
int  offset_x,
int  column,
int  mirror 
)
static

Definition at line 1142 of file vf_waveform.c.

Referenced by config_input().

static av_always_inline void chroma16 ( WaveformContext *  s,
AVFrame *  in,
AVFrame *  out,
int  component,
int  intensity,
int  offset_y,
int  offset_x,
int  column,
int  mirror 
)
static

Definition at line 1266 of file vf_waveform.c.

Referenced by config_input().

static av_always_inline void chroma ( WaveformContext *  s,
AVFrame *  in,
AVFrame *  out,
int  component,
int  intensity,
int  offset_y,
int  offset_x,
int  column,
int  mirror 
)
static

Definition at line 1344 of file vf_waveform.c.

Referenced by check_idct_dc4(), config_input(), deblocking_filter_CTB(), encode_slice_plane(), ff_h264_filter_mb(), fic_draw_cursor(), filter_frame(), h264_filter_mb_fast_internal(), rv40_adaptive_loop_filter(), set_frame_data(), ulti_decode_frame(), and x8_decode_intra_mb().

static av_always_inline void color16 ( WaveformContext *  s,
AVFrame *  in,
AVFrame *  out,
int  component,
int  intensity,
int  offset_y,
int  offset_x,
int  column,
int  mirror 
)
static

Definition at line 1420 of file vf_waveform.c.

Referenced by config_input().

static av_always_inline void color ( WaveformContext *  s,
AVFrame *  in,
AVFrame *  out,
int  component,
int  intensity,
int  offset_y,
int  offset_x,
int  column,
int  mirror 
)
static

Definition at line 1525 of file vf_waveform.c.

Referenced by config_input().

static av_always_inline void acolor16 ( WaveformContext *  s,
AVFrame *  in,
AVFrame *  out,
int  component,
int  intensity,
int  offset_y,
int  offset_x,
int  column,
int  mirror 
)
static

Definition at line 1629 of file vf_waveform.c.

Referenced by config_input().

static av_always_inline void acolor ( WaveformContext *  s,
AVFrame *  in,
AVFrame *  out,
int  component,
int  intensity,
int  offset_y,
int  offset_x,
int  column,
int  mirror 
)
static

Definition at line 1735 of file vf_waveform.c.

Referenced by config_input().

static void blend_vline ( uint8_t *  dst,
int  height,
int  linesize,
float  o1,
float  o2,
int  v,
int  step 
)
static

Definition at line 2156 of file vf_waveform.c.

Referenced by graticule_green_row().

static void blend_vline16 ( uint16_t *  dst,
int  height,
int  linesize,
float  o1,
float  o2,
int  v,
int  step 
)
static

Definition at line 2167 of file vf_waveform.c.

Referenced by graticule16_green_row().

static void blend_hline ( uint8_t *  dst,
int  width,
float  o1,
float  o2,
int  v,
int  step 
)
static

Definition at line 2178 of file vf_waveform.c.

Referenced by graticule_green_column().

static void blend_hline16 ( uint16_t *  dst,
int  width,
float  o1,
float  o2,
int  v,
int  step 
)
static

Definition at line 2187 of file vf_waveform.c.

Referenced by graticule16_green_column().

static void draw_htext ( AVFrame *  out,
int  x,
int  y,
float  o1,
float  o2,
const char *  txt,
const uint8_t  color[4] 
)
static

Definition at line 2196 of file vf_waveform.c.

Referenced by graticule_green_column().

static void draw_htext16 ( AVFrame *  out,
int  x,
int  y,
int  mult,
float  o1,
float  o2,
const char *  txt,
const uint8_t  color[4] 
)
static

Definition at line 2222 of file vf_waveform.c.

Referenced by graticule16_green_column().

static void draw_vtext ( AVFrame *  out,
int  x,
int  y,
float  o1,
float  o2,
const char *  txt,
const uint8_t  color[4] 
)
static

Definition at line 2248 of file vf_waveform.c.

Referenced by graticule_green_row().

static void draw_vtext16 ( AVFrame *  out,
int  x,
int  y,
int  mult,
float  o1,
float  o2,
const char *  txt,
const uint8_t  color[4] 
)
static

Definition at line 2273 of file vf_waveform.c.

Referenced by graticule16_green_row().

static void graticule_none ( WaveformContext *  s,
AVFrame *  out 
)
static

Definition at line 2298 of file vf_waveform.c.

Referenced by config_input().

static void graticule_green_row ( WaveformContext *  s,
AVFrame *  out 
)
static

Definition at line 2302 of file vf_waveform.c.

Referenced by config_input().

static void graticule16_green_row ( WaveformContext *  s,
AVFrame *  out 
)
static

Definition at line 2342 of file vf_waveform.c.

Referenced by config_input().

static void graticule_green_column ( WaveformContext *  s,
AVFrame *  out 
)
static

Definition at line 2383 of file vf_waveform.c.

Referenced by config_input().

static void graticule16_green_column ( WaveformContext *  s,
AVFrame *  out 
)
static

Definition at line 2423 of file vf_waveform.c.

Referenced by config_input().

static int config_input ( AVFilterLink *  inlink)
static

Definition at line 2464 of file vf_waveform.c.

static int config_output ( AVFilterLink *  outlink)
static

Definition at line 2691 of file vf_waveform.c.

static int filter_frame ( AVFilterLink *  inlink,
AVFrame *  in 
)
static

Definition at line 2750 of file vf_waveform.c.

static av_cold void uninit ( AVFilterContext *  ctx)
static

Definition at line 2805 of file vf_waveform.c.

Variable Documentation

const AVOption waveform_options[]
static

Definition at line 108 of file vf_waveform.c.

enum AVPixelFormat in_lowpass_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_GBRP, AV_PIX_FMT_GBRAP,
AV_PIX_FMT_GBRP9, AV_PIX_FMT_GBRP10, AV_PIX_FMT_GBRP12,
AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV420P,
AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUV440P,
AV_PIX_FMT_YUV411P, AV_PIX_FMT_YUV410P,
AV_PIX_FMT_YUVJ440P, AV_PIX_FMT_YUVJ411P, AV_PIX_FMT_YUVJ420P,
AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUVJ444P,
AV_PIX_FMT_YUVA444P, AV_PIX_FMT_YUVA422P, AV_PIX_FMT_YUVA420P,
AV_PIX_FMT_GRAY8, AV_PIX_FMT_GRAY9, AV_PIX_FMT_GRAY10, AV_PIX_FMT_GRAY12,
AV_PIX_FMT_YUV444P9, AV_PIX_FMT_YUV422P9, AV_PIX_FMT_YUV420P9,
AV_PIX_FMT_YUVA444P9, AV_PIX_FMT_YUVA422P9, AV_PIX_FMT_YUVA420P9,
AV_PIX_FMT_YUV444P10, AV_PIX_FMT_YUV422P10, AV_PIX_FMT_YUV420P10,
AV_PIX_FMT_YUVA444P10, AV_PIX_FMT_YUVA422P10, AV_PIX_FMT_YUVA420P10,
AV_PIX_FMT_YUV444P12, AV_PIX_FMT_YUV422P12, AV_PIX_FMT_YUV420P12, AV_PIX_FMT_YUV440P12,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_YUVA422P9
#define AV_PIX_FMT_YUVA422P9
Definition: pixfmt.h:412
AV_PIX_FMT_YUVA420P10
#define AV_PIX_FMT_YUVA420P10
Definition: pixfmt.h:414
AV_PIX_FMT_YUVA422P10
#define AV_PIX_FMT_YUVA422P10
Definition: pixfmt.h:415
AV_PIX_FMT_YUV444P
planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
Definition: pixfmt.h:67
AV_PIX_FMT_GBRP
planar GBR 4:4:4 24bpp
Definition: pixfmt.h:180
AV_PIX_FMT_GBRP10
#define AV_PIX_FMT_GBRP10
Definition: pixfmt.h:395
AV_PIX_FMT_GRAY9
#define AV_PIX_FMT_GRAY9
Definition: pixfmt.h:360
AV_PIX_FMT_YUV420P12
#define AV_PIX_FMT_YUV420P12
Definition: pixfmt.h:383
AV_PIX_FMT_GRAY10
#define AV_PIX_FMT_GRAY10
Definition: pixfmt.h:361
AV_PIX_FMT_GRAY12
#define AV_PIX_FMT_GRAY12
Definition: pixfmt.h:362
AV_PIX_FMT_YUVA420P
planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)
Definition: pixfmt.h:102
AV_PIX_FMT_YUVA420P9
#define AV_PIX_FMT_YUVA420P9
Definition: pixfmt.h:411
AV_PIX_FMT_GBRP9
#define AV_PIX_FMT_GBRP9
Definition: pixfmt.h:394
AV_PIX_FMT_YUVJ440P
planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range...
Definition: pixfmt.h:101
AV_PIX_FMT_YUVJ422P
planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting col...
Definition: pixfmt.h:75
AV_PIX_FMT_YUV422P12
#define AV_PIX_FMT_YUV422P12
Definition: pixfmt.h:384
AV_PIX_FMT_YUVA422P
planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
Definition: pixfmt.h:188
AV_PIX_FMT_YUV444P10
#define AV_PIX_FMT_YUV444P10
Definition: pixfmt.h:382
AV_PIX_FMT_YUV422P
planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
Definition: pixfmt.h:66
AV_PIX_FMT_YUV422P9
#define AV_PIX_FMT_YUV422P9
Definition: pixfmt.h:377
AV_PIX_FMT_YUVJ420P
planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting col...
Definition: pixfmt.h:74
AV_PIX_FMT_YUVA444P10
#define AV_PIX_FMT_YUVA444P10
Definition: pixfmt.h:416
AV_PIX_FMT_YUV444P9
#define AV_PIX_FMT_YUV444P9
Definition: pixfmt.h:378
AV_PIX_FMT_YUVA444P
planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
Definition: pixfmt.h:189
AV_PIX_FMT_YUV420P10
#define AV_PIX_FMT_YUV420P10
Definition: pixfmt.h:379
AV_PIX_FMT_YUV410P
planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples)
Definition: pixfmt.h:68
AV_PIX_FMT_YUV440P12
#define AV_PIX_FMT_YUV440P12
Definition: pixfmt.h:385
AV_PIX_FMT_YUV420P9
#define AV_PIX_FMT_YUV420P9
Definition: pixfmt.h:376
AV_PIX_FMT_GBRP12
#define AV_PIX_FMT_GBRP12
Definition: pixfmt.h:396
AV_PIX_FMT_YUV422P10
#define AV_PIX_FMT_YUV422P10
Definition: pixfmt.h:380
AV_PIX_FMT_YUV444P12
#define AV_PIX_FMT_YUV444P12
Definition: pixfmt.h:386
AV_PIX_FMT_YUV420P
planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
Definition: pixfmt.h:62
AV_PIX_FMT_GRAY8
Y , 8bpp.
Definition: pixfmt.h:70
AV_PIX_FMT_GBRAP
planar GBRA 4:4:4:4 32bpp
Definition: pixfmt.h:229
AV_PIX_FMT_YUVA444P9
#define AV_PIX_FMT_YUVA444P9
Definition: pixfmt.h:413
AV_PIX_FMT_YUVJ444P
planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting col...
Definition: pixfmt.h:76
AV_PIX_FMT_YUV411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
Definition: pixfmt.h:69
AV_PIX_FMT_YUVJ411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor ...
Definition: pixfmt.h:272
AV_PIX_FMT_YUV440P
planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
Definition: pixfmt.h:100

Definition at line 160 of file vf_waveform.c.

Referenced by query_formats().

enum AVPixelFormat in_color_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_GBRP, AV_PIX_FMT_GBRAP,
AV_PIX_FMT_GBRP9, AV_PIX_FMT_GBRP10, AV_PIX_FMT_GBRP12,
AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV420P,
AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUV440P,
AV_PIX_FMT_YUV411P,
AV_PIX_FMT_YUVJ440P, AV_PIX_FMT_YUVJ411P, AV_PIX_FMT_YUVJ420P,
AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUVJ444P,
AV_PIX_FMT_YUVA444P, AV_PIX_FMT_YUVA422P, AV_PIX_FMT_YUVA420P,
AV_PIX_FMT_YUV444P9, AV_PIX_FMT_YUV422P9, AV_PIX_FMT_YUV420P9,
AV_PIX_FMT_YUVA444P9, AV_PIX_FMT_YUVA422P9, AV_PIX_FMT_YUVA420P9,
AV_PIX_FMT_YUV444P10, AV_PIX_FMT_YUV422P10, AV_PIX_FMT_YUV420P10,
AV_PIX_FMT_YUVA444P10, AV_PIX_FMT_YUVA422P10, AV_PIX_FMT_YUVA420P10,
AV_PIX_FMT_YUV444P12, AV_PIX_FMT_YUV422P12, AV_PIX_FMT_YUV420P12, AV_PIX_FMT_YUV440P12,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_YUVA422P9
#define AV_PIX_FMT_YUVA422P9
Definition: pixfmt.h:412
AV_PIX_FMT_YUVA420P10
#define AV_PIX_FMT_YUVA420P10
Definition: pixfmt.h:414
AV_PIX_FMT_YUVA422P10
#define AV_PIX_FMT_YUVA422P10
Definition: pixfmt.h:415
AV_PIX_FMT_YUV444P
planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
Definition: pixfmt.h:67
AV_PIX_FMT_GBRP
planar GBR 4:4:4 24bpp
Definition: pixfmt.h:180
AV_PIX_FMT_GBRP10
#define AV_PIX_FMT_GBRP10
Definition: pixfmt.h:395
AV_PIX_FMT_YUV420P12
#define AV_PIX_FMT_YUV420P12
Definition: pixfmt.h:383
AV_PIX_FMT_YUVA420P
planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)
Definition: pixfmt.h:102
AV_PIX_FMT_YUVA420P9
#define AV_PIX_FMT_YUVA420P9
Definition: pixfmt.h:411
AV_PIX_FMT_GBRP9
#define AV_PIX_FMT_GBRP9
Definition: pixfmt.h:394
AV_PIX_FMT_YUVJ440P
planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range...
Definition: pixfmt.h:101
AV_PIX_FMT_YUVJ422P
planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting col...
Definition: pixfmt.h:75
AV_PIX_FMT_YUV422P12
#define AV_PIX_FMT_YUV422P12
Definition: pixfmt.h:384
AV_PIX_FMT_YUVA422P
planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
Definition: pixfmt.h:188
AV_PIX_FMT_YUV444P10
#define AV_PIX_FMT_YUV444P10
Definition: pixfmt.h:382
AV_PIX_FMT_YUV422P
planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
Definition: pixfmt.h:66
AV_PIX_FMT_YUV422P9
#define AV_PIX_FMT_YUV422P9
Definition: pixfmt.h:377
AV_PIX_FMT_YUVJ420P
planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting col...
Definition: pixfmt.h:74
AV_PIX_FMT_YUVA444P10
#define AV_PIX_FMT_YUVA444P10
Definition: pixfmt.h:416
AV_PIX_FMT_YUV444P9
#define AV_PIX_FMT_YUV444P9
Definition: pixfmt.h:378
AV_PIX_FMT_YUVA444P
planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
Definition: pixfmt.h:189
AV_PIX_FMT_YUV420P10
#define AV_PIX_FMT_YUV420P10
Definition: pixfmt.h:379
AV_PIX_FMT_YUV440P12
#define AV_PIX_FMT_YUV440P12
Definition: pixfmt.h:385
AV_PIX_FMT_YUV420P9
#define AV_PIX_FMT_YUV420P9
Definition: pixfmt.h:376
AV_PIX_FMT_GBRP12
#define AV_PIX_FMT_GBRP12
Definition: pixfmt.h:396
AV_PIX_FMT_YUV422P10
#define AV_PIX_FMT_YUV422P10
Definition: pixfmt.h:380
AV_PIX_FMT_YUV444P12
#define AV_PIX_FMT_YUV444P12
Definition: pixfmt.h:386
AV_PIX_FMT_YUV420P
planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
Definition: pixfmt.h:62
AV_PIX_FMT_GBRAP
planar GBRA 4:4:4:4 32bpp
Definition: pixfmt.h:229
AV_PIX_FMT_YUVA444P9
#define AV_PIX_FMT_YUVA444P9
Definition: pixfmt.h:413
AV_PIX_FMT_YUVJ444P
planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting col...
Definition: pixfmt.h:76
AV_PIX_FMT_YUV411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
Definition: pixfmt.h:69
AV_PIX_FMT_YUVJ411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor ...
Definition: pixfmt.h:272
AV_PIX_FMT_YUV440P
planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
Definition: pixfmt.h:100

Definition at line 178 of file vf_waveform.c.

Referenced by query_formats().

enum AVPixelFormat in_flat_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV420P,
AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUV440P,
AV_PIX_FMT_YUV411P,
AV_PIX_FMT_YUVJ440P, AV_PIX_FMT_YUVJ411P, AV_PIX_FMT_YUVJ420P,
AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUVJ444P,
AV_PIX_FMT_YUVA444P, AV_PIX_FMT_YUVA422P, AV_PIX_FMT_YUVA420P,
AV_PIX_FMT_YUV444P9, AV_PIX_FMT_YUV422P9, AV_PIX_FMT_YUV420P9,
AV_PIX_FMT_YUVA444P9, AV_PIX_FMT_YUVA422P9, AV_PIX_FMT_YUVA420P9,
AV_PIX_FMT_YUV444P10, AV_PIX_FMT_YUV422P10, AV_PIX_FMT_YUV420P10,
AV_PIX_FMT_YUVA444P10, AV_PIX_FMT_YUVA422P10, AV_PIX_FMT_YUVA420P10,
AV_PIX_FMT_YUV444P12, AV_PIX_FMT_YUV422P12, AV_PIX_FMT_YUV420P12, AV_PIX_FMT_YUV440P12,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_YUVA422P9
#define AV_PIX_FMT_YUVA422P9
Definition: pixfmt.h:412
AV_PIX_FMT_YUVA420P10
#define AV_PIX_FMT_YUVA420P10
Definition: pixfmt.h:414
AV_PIX_FMT_YUVA422P10
#define AV_PIX_FMT_YUVA422P10
Definition: pixfmt.h:415
AV_PIX_FMT_YUV444P
planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
Definition: pixfmt.h:67
AV_PIX_FMT_YUV420P12
#define AV_PIX_FMT_YUV420P12
Definition: pixfmt.h:383
AV_PIX_FMT_YUVA420P
planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)
Definition: pixfmt.h:102
AV_PIX_FMT_YUVA420P9
#define AV_PIX_FMT_YUVA420P9
Definition: pixfmt.h:411
AV_PIX_FMT_YUVJ440P
planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range...
Definition: pixfmt.h:101
AV_PIX_FMT_YUVJ422P
planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting col...
Definition: pixfmt.h:75
AV_PIX_FMT_YUV422P12
#define AV_PIX_FMT_YUV422P12
Definition: pixfmt.h:384
AV_PIX_FMT_YUVA422P
planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
Definition: pixfmt.h:188
AV_PIX_FMT_YUV444P10
#define AV_PIX_FMT_YUV444P10
Definition: pixfmt.h:382
AV_PIX_FMT_YUV422P
planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
Definition: pixfmt.h:66
AV_PIX_FMT_YUV422P9
#define AV_PIX_FMT_YUV422P9
Definition: pixfmt.h:377
AV_PIX_FMT_YUVJ420P
planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting col...
Definition: pixfmt.h:74
AV_PIX_FMT_YUVA444P10
#define AV_PIX_FMT_YUVA444P10
Definition: pixfmt.h:416
AV_PIX_FMT_YUV444P9
#define AV_PIX_FMT_YUV444P9
Definition: pixfmt.h:378
AV_PIX_FMT_YUVA444P
planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
Definition: pixfmt.h:189
AV_PIX_FMT_YUV420P10
#define AV_PIX_FMT_YUV420P10
Definition: pixfmt.h:379
AV_PIX_FMT_YUV440P12
#define AV_PIX_FMT_YUV440P12
Definition: pixfmt.h:385
AV_PIX_FMT_YUV420P9
#define AV_PIX_FMT_YUV420P9
Definition: pixfmt.h:376
AV_PIX_FMT_YUV422P10
#define AV_PIX_FMT_YUV422P10
Definition: pixfmt.h:380
AV_PIX_FMT_YUV444P12
#define AV_PIX_FMT_YUV444P12
Definition: pixfmt.h:386
AV_PIX_FMT_YUV420P
planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
Definition: pixfmt.h:62
AV_PIX_FMT_YUVA444P9
#define AV_PIX_FMT_YUVA444P9
Definition: pixfmt.h:413
AV_PIX_FMT_YUVJ444P
planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting col...
Definition: pixfmt.h:76
AV_PIX_FMT_YUV411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
Definition: pixfmt.h:69
AV_PIX_FMT_YUVJ411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor ...
Definition: pixfmt.h:272
AV_PIX_FMT_YUV440P
planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
Definition: pixfmt.h:100

Definition at line 195 of file vf_waveform.c.

Referenced by query_formats().

enum AVPixelFormat out_rgb8_lowpass_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_GBRP, AV_PIX_FMT_GBRAP,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_GBRP
planar GBR 4:4:4 24bpp
Definition: pixfmt.h:180
AV_PIX_FMT_GBRAP
planar GBRA 4:4:4:4 32bpp
Definition: pixfmt.h:229

Definition at line 210 of file vf_waveform.c.

Referenced by query_formats().

enum AVPixelFormat out_rgb9_lowpass_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_GBRP9,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_GBRP9
#define AV_PIX_FMT_GBRP9
Definition: pixfmt.h:394

Definition at line 215 of file vf_waveform.c.

Referenced by query_formats().

enum AVPixelFormat out_rgb10_lowpass_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_GBRP10, AV_PIX_FMT_GBRAP10,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_GBRAP10
#define AV_PIX_FMT_GBRAP10
Definition: pixfmt.h:399
AV_PIX_FMT_GBRP10
#define AV_PIX_FMT_GBRP10
Definition: pixfmt.h:395

Definition at line 220 of file vf_waveform.c.

Referenced by query_formats().

enum AVPixelFormat out_rgb12_lowpass_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_GBRP12, AV_PIX_FMT_GBRAP12,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_GBRAP12
#define AV_PIX_FMT_GBRAP12
Definition: pixfmt.h:400
AV_PIX_FMT_GBRP12
#define AV_PIX_FMT_GBRP12
Definition: pixfmt.h:396

Definition at line 225 of file vf_waveform.c.

Referenced by query_formats().

enum AVPixelFormat out_yuv8_lowpass_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUVJ444P, AV_PIX_FMT_YUVA444P,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_YUV444P
planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
Definition: pixfmt.h:67
AV_PIX_FMT_YUVA444P
planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
Definition: pixfmt.h:189
AV_PIX_FMT_YUVJ444P
planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting col...
Definition: pixfmt.h:76

Definition at line 230 of file vf_waveform.c.

Referenced by query_formats().

enum AVPixelFormat out_yuv9_lowpass_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_YUV444P9, AV_PIX_FMT_YUVA444P9,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_YUV444P9
#define AV_PIX_FMT_YUV444P9
Definition: pixfmt.h:378
AV_PIX_FMT_YUVA444P9
#define AV_PIX_FMT_YUVA444P9
Definition: pixfmt.h:413

Definition at line 235 of file vf_waveform.c.

Referenced by query_formats().

enum AVPixelFormat out_yuv10_lowpass_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_YUV444P10, AV_PIX_FMT_YUVA444P10,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_YUV444P10
#define AV_PIX_FMT_YUV444P10
Definition: pixfmt.h:382
AV_PIX_FMT_YUVA444P10
#define AV_PIX_FMT_YUVA444P10
Definition: pixfmt.h:416

Definition at line 240 of file vf_waveform.c.

Referenced by query_formats().

enum AVPixelFormat out_yuv12_lowpass_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_YUV444P12,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_YUV444P12
#define AV_PIX_FMT_YUV444P12
Definition: pixfmt.h:386

Definition at line 245 of file vf_waveform.c.

Referenced by query_formats().

enum AVPixelFormat out_gray8_lowpass_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_GRAY8,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_GRAY8
Y , 8bpp.
Definition: pixfmt.h:70

Definition at line 250 of file vf_waveform.c.

Referenced by query_formats().

enum AVPixelFormat out_gray9_lowpass_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_GRAY9,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_GRAY9
#define AV_PIX_FMT_GRAY9
Definition: pixfmt.h:360

Definition at line 255 of file vf_waveform.c.

Referenced by query_formats().

enum AVPixelFormat out_gray10_lowpass_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_GRAY10,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_GRAY10
#define AV_PIX_FMT_GRAY10
Definition: pixfmt.h:361

Definition at line 260 of file vf_waveform.c.

Referenced by query_formats().

enum AVPixelFormat out_gray12_lowpass_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_GRAY12,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_GRAY12
#define AV_PIX_FMT_GRAY12
Definition: pixfmt.h:362

Definition at line 265 of file vf_waveform.c.

Referenced by query_formats().

enum AVPixelFormat flat_pix_fmts[]
static
Initial value:
= {
AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUVJ444P,
AV_PIX_FMT_YUV444P9, AV_PIX_FMT_YUV444P10,
AV_PIX_FMT_YUV444P12,
AV_PIX_FMT_NONE
}
AV_PIX_FMT_YUV444P
planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
Definition: pixfmt.h:67
AV_PIX_FMT_YUV444P10
#define AV_PIX_FMT_YUV444P10
Definition: pixfmt.h:382
AV_PIX_FMT_YUV444P9
#define AV_PIX_FMT_YUV444P9
Definition: pixfmt.h:378
AV_PIX_FMT_YUV444P12
#define AV_PIX_FMT_YUV444P12
Definition: pixfmt.h:386
AV_PIX_FMT_YUVJ444P
planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting col...
Definition: pixfmt.h:76

Definition at line 270 of file vf_waveform.c.

const uint8_t black_yuva_color[4] = { 0, 127, 127, 255 }
static

Definition at line 1840 of file vf_waveform.c.

Referenced by config_input().

const uint8_t green_yuva_color[4] = { 255, 0, 0, 255 }
static

Definition at line 1841 of file vf_waveform.c.

Referenced by graticule16_green_column(), graticule16_green_row(), graticule_green_column(), and graticule_green_row().

const uint8_t black_gbrp_color[4] = { 0, 0, 0, 255 }
static

Definition at line 1842 of file vf_waveform.c.

Referenced by config_input().

const GraticuleLines aflat_digital8[]
static
Initial value:
= {
{ { { "16", 16+128 }, { "16", 16+128 }, { "16", 16+128 }, { "0", 0+128 } } },
{ { { "128", 128+128 }, { "128", 128+128 }, { "128", 128+128 }, { "128", 128+128 } } },
{ { { "235", 235+128 }, { "240", 240+128 }, { "240", 240+128 }, { "255", 255+128 } } },
}

Definition at line 1844 of file vf_waveform.c.

const GraticuleLines aflat_digital9[]
static
Initial value:
= {
{ { { "32", 32+256 }, { "32", 32+256 }, { "32", 32+256 }, { "0", 0+256 } } },
{ { { "256", 256+256 }, { "256", 256+256 }, { "256", 256+256 }, { "256", 256+256 } } },
{ { { "470", 470+256 }, { "480", 480+256 }, { "480", 480+256 }, { "511", 511+256 } } },
}

Definition at line 1850 of file vf_waveform.c.

const GraticuleLines aflat_digital10[]
static
Initial value:
= {
{ { { "64", 64+512 }, { "64", 64+512 }, { "64", 64+512 }, { "0", 0+512 } } },
{ { { "512", 512+512 }, { "512", 512+512 }, { "512", 512+512 }, { "512", 512+512 } } },
{ { { "940", 940+512 }, { "960", 960+512 }, { "960", 960+512 }, { "1023", 1023+512 } } },
}

Definition at line 1856 of file vf_waveform.c.

const GraticuleLines aflat_digital12[]
static
Initial value:
= {
{ { { "256", 256+2048 }, { "256", 256+2048 }, { "256", 256+2048 }, { "0", 0+2048 } } },
{ { { "2048", 2048+2048 }, { "2048", 2048+2048 }, { "2048", 2048+2048 }, { "2048", 2048+2048 } } },
{ { { "3760", 3760+2048 }, { "3840", 3840+2048 }, { "3840", 3840+2048 }, { "4095", 4095+2048 } } },
}

Definition at line 1862 of file vf_waveform.c.

const GraticuleLines aflat_millivolts8[]
static
Initial value:
= {
{ { { "0", 16+128 }, { "0", 16+128 }, { "0", 16+128 }, { "0", 0+128 } } },
{ { { "175", 71+128 }, { "175", 72+128 }, { "175", 72+128 }, { "175", 64+128 } } },
{ { { "350", 126+128 }, { "350", 128+128 }, { "350", 128+128 }, { "350", 128+128 } } },
{ { { "525", 180+128 }, { "525", 184+128 }, { "525", 184+128 }, { "525", 192+128 } } },
{ { { "700", 235+128 }, { "700", 240+128 }, { "700", 240+128 }, { "700", 255+128 } } },
}

Definition at line 1868 of file vf_waveform.c.

const GraticuleLines aflat_millivolts9[]
static
Initial value:
= {
{ { { "0", 32+256 }, { "0", 32+256 }, { "0", 32+256 }, { "0", 0+256 } } },
{ { { "175", 142+256 }, { "175", 144+256 }, { "175", 144+256 }, { "175", 128+256 } } },
{ { { "350", 251+256 }, { "350", 256+256 }, { "350", 256+256 }, { "350", 256+256 } } },
{ { { "525", 361+256 }, { "525", 368+256 }, { "525", 368+256 }, { "525", 384+256 } } },
{ { { "700", 470+256 }, { "700", 480+256 }, { "700", 480+256 }, { "700", 511+256 } } },
}

Definition at line 1876 of file vf_waveform.c.

const GraticuleLines aflat_millivolts10[]
static
Initial value:
= {
{ { { "0", 64+512 }, { "0", 64+512 }, { "0", 64+512 }, { "0", 0+512 } } },
{ { { "175", 283+512 }, { "175", 288+512 }, { "175", 288+512 }, { "175", 256+512 } } },
{ { { "350", 502+512 }, { "350", 512+512 }, { "350", 512+512 }, { "350", 512+512 } } },
{ { { "525", 721+512 }, { "525", 736+512 }, { "525", 736+512 }, { "525", 768+512 } } },
{ { { "700", 940+512 }, { "700", 960+512 }, { "700", 960+512 }, { "700", 1023+512 } } },
}

Definition at line 1884 of file vf_waveform.c.

const GraticuleLines aflat_millivolts12[]
static
Initial value:
= {
{ { { "0", 256+2048 }, { "0", 256+2048 }, { "0", 256+2048 }, { "0", 0+2048 } } },
{ { { "175", 1132+2048 }, { "175", 1152+2048 }, { "175", 1152+2048 }, { "175", 1024+2048 } } },
{ { { "350", 2008+2048 }, { "350", 2048+2048 }, { "350", 2048+2048 }, { "350", 2048+2048 } } },
{ { { "525", 2884+2048 }, { "525", 2944+2048 }, { "525", 2944+2048 }, { "525", 3072+2048 } } },
{ { { "700", 3760+2048 }, { "700", 3840+2048 }, { "700", 3840+2048 }, { "700", 4095+2048 } } },
}

Definition at line 1892 of file vf_waveform.c.

const GraticuleLines aflat_ire8[]
static
Initial value:
= {
{ { { "-25", -39+128 }, { "-25", -40+128 }, { "-25", -40+128 }, { "-25", -64+128 } } },
{ { { "0", 16+128 }, { "0", 16+128 }, { "0", 16+128 }, { "0", 0+128 } } },
{ { { "25", 71+128 }, { "25", 72+128 }, { "25", 72+128 }, { "25", 64+128 } } },
{ { { "50", 126+128 }, { "50", 128+128 }, { "50", 128+128 }, { "50", 128+128 } } },
{ { { "75", 180+128 }, { "75", 184+128 }, { "75", 184+128 }, { "75", 192+128 } } },
{ { { "100", 235+128 }, { "100", 240+128 }, { "100", 240+128 }, { "100", 256+128 } } },
{ { { "125", 290+128 }, { "125", 296+128 }, { "125", 296+128 }, { "125", 320+128 } } },
}

Definition at line 1900 of file vf_waveform.c.

const GraticuleLines aflat_ire9[]
static
Initial value:
= {
{ { { "-25", -78+256 }, { "-25", -80+256 }, { "-25", -80+256 }, { "-25",-128+256 } } },
{ { { "0", 32+256 }, { "0", 32+256 }, { "0", 32+256 }, { "0", 0+256 } } },
{ { { "25", 142+256 }, { "25", 144+256 }, { "25", 144+256 }, { "25", 128+256 } } },
{ { { "50", 251+256 }, { "50", 256+256 }, { "50", 256+256 }, { "50", 256+256 } } },
{ { { "75", 361+256 }, { "75", 368+256 }, { "75", 368+256 }, { "75", 384+256 } } },
{ { { "100", 470+256 }, { "100", 480+256 }, { "100", 480+256 }, { "100", 512+256 } } },
{ { { "125", 580+256 }, { "125", 592+256 }, { "125", 592+256 }, { "125", 640+256 } } },
}

Definition at line 1910 of file vf_waveform.c.

const GraticuleLines aflat_ire10[]
static
Initial value:
= {
{ { { "-25",-156+512 }, { "-25",-160+512 }, { "-25",-160+512 }, { "-25", -256+512 } } },
{ { { "0", 64+512 }, { "0", 64+512 }, { "0", 64+512 }, { "0", 0+512 } } },
{ { { "25", 283+512 }, { "25", 288+512 }, { "25", 288+512 }, { "25", 256+512 } } },
{ { { "50", 502+512 }, { "50", 512+512 }, { "50", 512+512 }, { "50", 512+512 } } },
{ { { "75", 721+512 }, { "75", 736+512 }, { "75", 736+512 }, { "75", 768+512 } } },
{ { { "100", 940+512 }, { "100", 960+512 }, { "100", 960+512 }, { "100", 1024+512 } } },
{ { { "125",1160+512 }, { "125",1184+512 }, { "125",1184+512 }, { "125", 1280+512 } } },
}

Definition at line 1920 of file vf_waveform.c.

const GraticuleLines aflat_ire12[]
static
Initial value:
= {
{ { { "-25", -624+2048 }, { "-25", -640+2048 }, { "-25", -640+2048 }, { "-25",-1024+2048 } } },
{ { { "0", 256+2048 }, { "0", 256+2048 }, { "0", 256+2048 }, { "0", 0+2048 } } },
{ { { "25", 1132+2048 }, { "25", 1152+2048 }, { "25", 1152+2048 }, { "25", 1024+2048 } } },
{ { { "50", 2008+2048 }, { "50", 2048+2048 }, { "50", 2048+2048 }, { "50", 2048+2048 } } },
{ { { "75", 2884+2048 }, { "75", 2944+2048 }, { "75", 2944+2048 }, { "75", 3072+2048 } } },
{ { { "100", 3760+2048 }, { "100", 3840+2048 }, { "100", 3840+2048 }, { "100", 4096+2048 } } },
{ { { "125", 4640+2048 }, { "125", 4736+2048 }, { "125", 4736+2048 }, { "125", 5120+2048 } } },
}

Definition at line 1930 of file vf_waveform.c.

const GraticuleLines flat_digital8[]
static
Initial value:
= {
{ { { "16", 16+256 }, { "16", 16+256 }, { "16", 16+256 }, { "0", 0+256 } } },
{ { { "128", 128+256 }, { "128", 128+256 }, { "128", 128+256 }, { "128", 128+256 } } },
{ { { "235", 235+256 }, { "240", 240+256 }, { "240", 240+256 }, { "255", 255+256 } } },
}

Definition at line 1940 of file vf_waveform.c.

const GraticuleLines flat_digital9[]
static
Initial value:
= {
{ { { "32", 32+512 }, { "32", 32+512 }, { "32", 32+512 }, { "0", 0+512 } } },
{ { { "256", 256+512 }, { "256", 256+512 }, { "256", 256+512 }, { "256", 256+512 } } },
{ { { "470", 470+512 }, { "480", 480+512 }, { "480", 480+512 }, { "511", 511+512 } } },
}

Definition at line 1946 of file vf_waveform.c.

const GraticuleLines flat_digital10[]
static
Initial value:
= {
{ { { "64", 64+1024 }, { "64", 64+1024 }, { "64", 64+1024 }, { "0", 0+1024 } } },
{ { { "512", 512+1024 }, { "512", 512+1024 }, { "512", 512+1024 }, { "512", 512+1024 } } },
{ { { "940", 940+1024 }, { "960", 960+1024 }, { "960", 960+1024 }, { "1023", 1023+1024 } } },
}

Definition at line 1952 of file vf_waveform.c.

const GraticuleLines flat_digital12[]
static
Initial value:
= {
{ { { "256", 256+4096 }, { "256", 256+4096 }, { "256", 256+4096 }, { "0", 0+4096 } } },
{ { { "2048", 2048+4096 }, { "2048", 2048+4096 }, { "2048", 2048+4096 }, { "2048", 2048+4096 } } },
{ { { "3760", 3760+4096 }, { "3840", 3840+4096 }, { "3840", 3840+4096 }, { "4095", 4095+4096 } } },
}

Definition at line 1958 of file vf_waveform.c.

const GraticuleLines flat_millivolts8[]
static
Initial value:
= {
{ { { "0", 16+256 }, { "0", 16+256 }, { "0", 16+256 }, { "0", 0+256 } } },
{ { { "175", 71+256 }, { "175", 72+256 }, { "175", 72+256 }, { "175", 64+256 } } },
{ { { "350", 126+256 }, { "350", 128+256 }, { "350", 128+256 }, { "350", 128+256 } } },
{ { { "525", 180+256 }, { "525", 184+256 }, { "525", 184+256 }, { "525", 192+256 } } },
{ { { "700", 235+256 }, { "700", 240+256 }, { "700", 240+256 }, { "700", 255+256 } } },
}

Definition at line 1964 of file vf_waveform.c.

const GraticuleLines flat_millivolts9[]
static
Initial value:
= {
{ { { "0", 32+512 }, { "0", 32+512 }, { "0", 32+512 }, { "0", 0+512 } } },
{ { { "175", 142+512 }, { "175", 144+512 }, { "175", 144+512 }, { "175", 128+512 } } },
{ { { "350", 251+512 }, { "350", 256+512 }, { "350", 256+512 }, { "350", 256+512 } } },
{ { { "525", 361+512 }, { "525", 368+512 }, { "525", 368+512 }, { "525", 384+512 } } },
{ { { "700", 470+512 }, { "700", 480+512 }, { "700", 480+512 }, { "700", 511+512 } } },
}

Definition at line 1972 of file vf_waveform.c.

const GraticuleLines flat_millivolts10[]
static
Initial value:
= {
{ { { "0", 64+1024 }, { "0", 64+1024 }, { "0", 64+1024 }, { "0", 0+1024 } } },
{ { { "175", 283+1024 }, { "175", 288+1024 }, { "175", 288+1024 }, { "175", 256+1024 } } },
{ { { "350", 502+1024 }, { "350", 512+1024 }, { "350", 512+1024 }, { "350", 512+1024 } } },
{ { { "525", 721+1024 }, { "525", 736+1024 }, { "525", 736+1024 }, { "525", 768+1024 } } },
{ { { "700", 940+1024 }, { "700", 960+1024 }, { "700", 960+1024 }, { "700", 1023+1024 } } },
}

Definition at line 1980 of file vf_waveform.c.

const GraticuleLines flat_millivolts12[]
static
Initial value:
= {
{ { { "0", 256+4096 }, { "0", 256+4096 }, { "0", 256+4096 }, { "0", 0+4096 } } },
{ { { "175", 1132+4096 }, { "175", 1152+4096 }, { "175", 1152+4096 }, { "175", 1024+4096 } } },
{ { { "350", 2008+4096 }, { "350", 2048+4096 }, { "350", 2048+4096 }, { "350", 2048+4096 } } },
{ { { "525", 2884+4096 }, { "525", 2944+4096 }, { "525", 2944+4096 }, { "525", 3072+4096 } } },
{ { { "700", 3760+4096 }, { "700", 3840+4096 }, { "700", 3840+4096 }, { "700", 4095+4096 } } },
}

Definition at line 1988 of file vf_waveform.c.

const GraticuleLines flat_ire8[]
static
Initial value:
= {
{ { { "-25", -39+256 }, { "-25", -40+256 }, { "-25", -40+256 }, { "-25", -64+256 } } },
{ { { "0", 16+256 }, { "0", 16+256 }, { "0", 16+256 }, { "0", 0+256 } } },
{ { { "25", 71+256 }, { "25", 72+256 }, { "25", 72+256 }, { "25", 64+256 } } },
{ { { "50", 126+256 }, { "50", 128+256 }, { "50", 128+256 }, { "50", 128+256 } } },
{ { { "75", 180+256 }, { "75", 184+256 }, { "75", 184+256 }, { "75", 192+256 } } },
{ { { "100", 235+256 }, { "100", 240+256 }, { "100", 240+256 }, { "100", 256+256 } } },
{ { { "125", 290+256 }, { "125", 296+256 }, { "125", 296+256 }, { "125", 320+256 } } },
}

Definition at line 1996 of file vf_waveform.c.

const GraticuleLines flat_ire9[]
static
Initial value:
= {
{ { { "-25", -78+512 }, { "-25", -80+512 }, { "-25", -80+512 }, { "-25",-128+512 } } },
{ { { "0", 32+512 }, { "0", 32+512 }, { "0", 32+512 }, { "0", 0+512 } } },
{ { { "25", 142+512 }, { "25", 144+512 }, { "25", 144+512 }, { "25", 128+512 } } },
{ { { "50", 251+512 }, { "50", 256+512 }, { "50", 256+512 }, { "50", 256+512 } } },
{ { { "75", 361+512 }, { "75", 368+512 }, { "75", 368+512 }, { "75", 384+512 } } },
{ { { "100", 470+512 }, { "100", 480+512 }, { "100", 480+512 }, { "100", 512+512 } } },
{ { { "125", 580+512 }, { "125", 592+512 }, { "125", 592+512 }, { "125", 640+512 } } },
}

Definition at line 2006 of file vf_waveform.c.

const GraticuleLines flat_ire10[]
static
Initial value:
= {
{ { { "-25",-156+1024 }, { "-25",-160+1024 }, { "-25",-160+1024 }, { "-25", -256+1024 } } },
{ { { "0", 64+1024 }, { "0", 64+1024 }, { "0", 64+1024 }, { "0", 0+1024 } } },
{ { { "25", 283+1024 }, { "25", 288+1024 }, { "25", 288+1024 }, { "25", 256+1024 } } },
{ { { "50", 502+1024 }, { "50", 512+1024 }, { "50", 512+1024 }, { "50", 512+1024 } } },
{ { { "75", 721+1024 }, { "75", 736+1024 }, { "75", 736+1024 }, { "75", 768+1024 } } },
{ { { "100", 940+1024 }, { "100", 960+1024 }, { "100", 960+1024 }, { "100", 1024+1024 } } },
{ { { "125",1160+1024 }, { "125",1184+1024 }, { "125",1184+1024 }, { "125", 1280+1024 } } },
}

Definition at line 2016 of file vf_waveform.c.

const GraticuleLines flat_ire12[]
static
Initial value:
= {
{ { { "-25", -624+4096 }, { "-25", -640+4096 }, { "-25", -640+4096 }, { "-25",-1024+4096 } } },
{ { { "0", 256+4096 }, { "0", 256+4096 }, { "0", 256+4096 }, { "0", 0+4096 } } },
{ { { "25", 1132+4096 }, { "25", 1152+4096 }, { "25", 1152+4096 }, { "25", 1024+4096 } } },
{ { { "50", 2008+4096 }, { "50", 2048+4096 }, { "50", 2048+4096 }, { "50", 2048+4096 } } },
{ { { "75", 2884+4096 }, { "75", 2944+4096 }, { "75", 2944+4096 }, { "75", 3072+4096 } } },
{ { { "100", 3760+4096 }, { "100", 3840+4096 }, { "100", 3840+4096 }, { "100", 4096+4096 } } },
{ { { "125", 4640+4096 }, { "125", 4736+4096 }, { "125", 4736+4096 }, { "125", 5120+4096 } } },
}

Definition at line 2026 of file vf_waveform.c.

const GraticuleLines digital8[]
static
Initial value:
= {
{ { { "16", 16 }, { "16", 16 }, { "16", 16 }, { "0", 0 } } },
{ { { "128", 128 }, { "128", 128 }, { "128", 128 }, { "128", 128 } } },
{ { { "235", 235 }, { "240", 240 }, { "240", 240 }, { "255", 255 } } },
}

Definition at line 2036 of file vf_waveform.c.

const GraticuleLines digital9[]
static
Initial value:
= {
{ { { "32", 32 }, { "32", 32 }, { "32", 32 }, { "0", 0 } } },
{ { { "256", 256 }, { "256", 256 }, { "256", 256 }, { "256", 256 } } },
{ { { "470", 470 }, { "480", 480 }, { "480", 480 }, { "511", 511 } } },
}

Definition at line 2042 of file vf_waveform.c.

const GraticuleLines digital10[]
static
Initial value:
= {
{ { { "64", 64 }, { "64", 64 }, { "64", 64 }, { "0", 0 } } },
{ { { "512", 512 }, { "512", 512 }, { "512", 512 }, { "512", 512 } } },
{ { { "940", 940 }, { "960", 960 }, { "960", 960 }, { "1023", 1023 } } },
}

Definition at line 2048 of file vf_waveform.c.

const GraticuleLines digital12[]
static
Initial value:
= {
{ { { "256", 256 }, { "256", 256 }, { "256", 256 }, { "0", 0 } } },
{ { { "2048", 2048 }, { "2048", 2048 }, { "2048", 2048 }, { "2048", 2048 } } },
{ { { "3760", 3760 }, { "3840", 3840 }, { "3840", 3840 }, { "4095", 4095 } } },
}

Definition at line 2054 of file vf_waveform.c.

const GraticuleLines millivolts8[]
static
Initial value:
= {
{ { { "0", 16 }, { "0", 16 }, { "0", 16 }, { "0", 0 } } },
{ { { "175", 71 }, { "175", 72 }, { "175", 72 }, { "175", 64 } } },
{ { { "350", 126 }, { "350", 128 }, { "350", 128 }, { "350", 128 } } },
{ { { "525", 180 }, { "525", 184 }, { "525", 184 }, { "525", 192 } } },
{ { { "700", 235 }, { "700", 240 }, { "700", 240 }, { "700", 255 } } },
}

Definition at line 2060 of file vf_waveform.c.

const GraticuleLines millivolts9[]
static
Initial value:
= {
{ { { "0", 32 }, { "0", 32 }, { "0", 32 }, { "0", 0 } } },
{ { { "175", 142 }, { "175", 144 }, { "175", 144 }, { "175", 128 } } },
{ { { "350", 251 }, { "350", 256 }, { "350", 256 }, { "350", 256 } } },
{ { { "525", 361 }, { "525", 368 }, { "525", 368 }, { "525", 384 } } },
{ { { "700", 470 }, { "700", 480 }, { "700", 480 }, { "700", 511 } } },
}

Definition at line 2068 of file vf_waveform.c.

const GraticuleLines millivolts10[]
static
Initial value:
= {
{ { { "0", 64 }, { "0", 64 }, { "0", 64 }, { "0", 0 } } },
{ { { "175", 283 }, { "175", 288 }, { "175", 288 }, { "175", 256 } } },
{ { { "350", 502 }, { "350", 512 }, { "350", 512 }, { "350", 512 } } },
{ { { "525", 721 }, { "525", 736 }, { "525", 736 }, { "525", 768 } } },
{ { { "700", 940 }, { "700", 960 }, { "700", 960 }, { "700", 1023 } } },
}

Definition at line 2076 of file vf_waveform.c.

const GraticuleLines millivolts12[]
static
Initial value:
= {
{ { { "0", 256 }, { "0", 256 }, { "0", 256 }, { "0", 0 } } },
{ { { "175", 1132 }, { "175", 1152 }, { "175", 1152 }, { "175", 1024 } } },
{ { { "350", 2008 }, { "350", 2048 }, { "350", 2048 }, { "350", 2048 } } },
{ { { "525", 2884 }, { "525", 2944 }, { "525", 2944 }, { "525", 3072 } } },
{ { { "700", 3760 }, { "700", 3840 }, { "700", 3840 }, { "700", 4095 } } },
}

Definition at line 2084 of file vf_waveform.c.

const GraticuleLines ire8[]
static
Initial value:
= {
{ { { "0", 16 }, { "0", 16 }, { "0", 16 }, { "0", 0 } } },
{ { { "25", 71 }, { "25", 72 }, { "25", 72 }, { "25", 64 } } },
{ { { "50", 126 }, { "50", 128 }, { "50", 128 }, { "50", 128 } } },
{ { { "75", 180 }, { "75", 184 }, { "75", 184 }, { "75", 192 } } },
{ { { "100", 235 }, { "100", 240 }, { "100", 240 }, { "100", 255 } } },
}

Definition at line 2092 of file vf_waveform.c.

const GraticuleLines ire9[]
static
Initial value:
= {
{ { { "0", 32 }, { "0", 32 }, { "0", 32 }, { "0", 0 } } },
{ { { "25", 142 }, { "25", 144 }, { "25", 144 }, { "25", 128 } } },
{ { { "50", 251 }, { "50", 256 }, { "50", 256 }, { "50", 256 } } },
{ { { "75", 361 }, { "75", 368 }, { "75", 368 }, { "75", 384 } } },
{ { { "100", 470 }, { "100", 480 }, { "100", 480 }, { "100", 511 } } },
}

Definition at line 2100 of file vf_waveform.c.

const GraticuleLines ire10[]
static
Initial value:
= {
{ { { "0", 64 }, { "0", 64 }, { "0", 64 }, { "0", 0 } } },
{ { { "25", 283 }, { "25", 288 }, { "25", 288 }, { "25", 256 } } },
{ { { "50", 502 }, { "50", 512 }, { "50", 512 }, { "50", 512 } } },
{ { { "75", 721 }, { "75", 736 }, { "75", 736 }, { "75", 768 } } },
{ { { "100", 940 }, { "100", 960 }, { "100", 960 }, { "100", 1023 } } },
}

Definition at line 2108 of file vf_waveform.c.

const GraticuleLines ire12[]
static
Initial value:
= {
{ { { "0", 256 }, { "0", 256 }, { "0", 256 }, { "0", 0 } } },
{ { { "25", 1132 }, { "25", 1152 }, { "25", 1152 }, { "25", 1024 } } },
{ { { "50", 2008 }, { "50", 2048 }, { "50", 2048 }, { "50", 2048 } } },
{ { { "75", 2884 }, { "75", 2944 }, { "75", 2944 }, { "75", 3072 } } },
{ { { "100", 3760 }, { "100", 3840 }, { "100", 3840 }, { "100", 4095 } } },
}

Definition at line 2116 of file vf_waveform.c.

const GraticuleLines chroma_digital8[]
static
Initial value:
= {
{ { { "50", 50 }, { "50", 50 }, { "50", 50 }, { "50", 50 } } },
{ { { "100", 100 }, { "100", 100 }, { "100", 100 }, { "100", 100 } } },
{ { { "150", 150 }, { "150", 150 }, { "150", 150 }, { "150", 150 } } },
{ { { "200", 200 }, { "200", 200 }, { "200", 200 }, { "200", 200 } } },
{ { { "255", 255 }, { "255", 255 }, { "255", 255 }, { "255", 255 } } },
}

Definition at line 2124 of file vf_waveform.c.

const GraticuleLines chroma_digital9[]
static
Initial value:
= {
{ { { "100", 100 }, { "100", 100 }, { "100", 100 }, { "100", 100 } } },
{ { { "200", 200 }, { "200", 200 }, { "200", 200 }, { "200", 200 } } },
{ { { "300", 300 }, { "300", 300 }, { "300", 300 }, { "300", 300 } } },
{ { { "400", 400 }, { "400", 400 }, { "400", 400 }, { "400", 400 } } },
{ { { "500", 500 }, { "500", 500 }, { "500", 500 }, { "500", 500 } } },
}

Definition at line 2132 of file vf_waveform.c.

const GraticuleLines chroma_digital10[]
static
Initial value:
= {
{ { { "200", 200 }, { "200", 200 }, { "200", 200 }, { "200", 200 } } },
{ { { "400", 400 }, { "400", 400 }, { "400", 400 }, { "400", 400 } } },
{ { { "600", 600 }, { "600", 600 }, { "600", 600 }, { "600", 600 } } },
{ { { "800", 800 }, { "800", 800 }, { "800", 800 }, { "800", 800 } } },
{ { {"1000",1000 }, {"1000",1000 }, {"1000",1000 }, {"1000",1000 } } },
}

Definition at line 2140 of file vf_waveform.c.

const GraticuleLines chroma_digital12[]
static
Initial value:
= {
{ { { "800", 800 }, { "800", 800 }, { "800", 800 }, { "800", 800 } } },
{ { { "1600", 1600 }, { "1600", 1600 }, { "1600", 1600 }, { "1600", 1600 } } },
{ { { "2400", 2400 }, { "2400", 2400 }, { "2400", 2400 }, { "2400", 2400 } } },
{ { { "3200", 3200 }, { "3200", 3200 }, { "3200", 3200 }, { "3200", 3200 } } },
{ { { "4000", 4000 }, { "4000", 4000 }, { "4000", 4000 }, { "4000", 4000 } } },
}

Definition at line 2148 of file vf_waveform.c.

const AVFilterPad inputs[]
static
Initial value:
= {
{
.name = "default",
.type = AVMEDIA_TYPE_VIDEO,
.filter_frame = filter_frame,
.config_props = config_input,
},
{ NULL }
}
NULL
#define NULL
Definition: coverity.c:32
config_input
static int config_input(AVFilterLink *inlink)
Definition: vf_waveform.c:2464
filter_frame
static int filter_frame(AVFilterLink *inlink, AVFrame *in)
Definition: vf_waveform.c:2750
AVMEDIA_TYPE_VIDEO
Definition: avutil.h:201

Definition at line 2812 of file vf_waveform.c.

const AVFilterPad outputs[]
static
Initial value:
= {
{
.name = "default",
.type = AVMEDIA_TYPE_VIDEO,
.config_props = config_output,
},
{ NULL }
}
NULL
#define NULL
Definition: coverity.c:32
config_output
static int config_output(AVFilterLink *outlink)
Definition: vf_waveform.c:2691
AVMEDIA_TYPE_VIDEO
Definition: avutil.h:201

Definition at line 2822 of file vf_waveform.c.

AVFilter ff_vf_waveform
Initial value:
= {
.name = "waveform",
.description = NULL_IF_CONFIG_SMALL("Video waveform monitor."),
.priv_size = sizeof(WaveformContext),
.priv_class = &waveform_class,
.query_formats = query_formats,
.uninit = uninit,
.inputs = inputs,
.outputs = outputs,
}
inputs
static const AVFilterPad inputs[]
Definition: vf_waveform.c:2812
query_formats
static int query_formats(AVFilterContext *ctx)
Definition: vf_waveform.c:277
NULL_IF_CONFIG_SMALL
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
Definition: internal.h:179
outputs
static const AVFilterPad outputs[]
Definition: vf_waveform.c:2822
uninit
static av_cold void uninit(AVFilterContext *ctx)
Definition: vf_waveform.c:2805

Definition at line 2831 of file vf_waveform.c.

Generated on Fri Jan 12 2018 01:48:22 for FFmpeg by   doxygen 1.8.6