FFmpeg: ZScaleContext Struct Reference

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Data Fields

ZScaleContext Struct Reference

Data Fields

const AVClass * class

int w

New dimensions. More...

int h

int dither

int filter

int colorspace

int trc

int primaries

int range

int chromal

int colorspace_in

int trc_in

int primaries_in

int range_in

int chromal_in

char * size_str

double nominal_peak_luminance

int approximate_gamma

double param_a

double param_b

char * w_expr

width expression string More...

char * h_expr

height expression string More...

int out_h_chr_pos

int out_v_chr_pos

int in_h_chr_pos

int in_v_chr_pos

int first_time

int force_original_aspect_ratio

void * tmp [MAX_THREADS]

int nb_threads

int jobs_ret [MAX_THREADS]

double in_slice_start [MAX_THREADS]

double in_slice_end [MAX_THREADS]

int out_slice_start [MAX_THREADS]

int out_slice_end [MAX_THREADS]

zimg_image_format src_format

zimg_image_format dst_format

zimg_image_format alpha_src_format

zimg_image_format alpha_dst_format

zimg_image_format src_format_tmp

zimg_image_format dst_format_tmp

zimg_image_format alpha_src_format_tmp

zimg_image_format alpha_dst_format_tmp

zimg_graph_builder_params alpha_params

zimg_graph_builder_params params

zimg_graph_builder_params alpha_params_tmp

zimg_graph_builder_params params_tmp

zimg_filter_graph * alpha_graph [MAX_THREADS]

zimg_filter_graph * graph [MAX_THREADS]

Detailed Description

Definition at line 81 of file vf_zscale.c.

Field Documentation

◆ class

const AVClass* ZScaleContext::class

Definition at line 82 of file vf_zscale.c.

◆ w

int ZScaleContext::w

New dimensions.

Special values are: 0 = original width/height -1 = keep original aspect -N = try to keep aspect but make sure it is divisible by N

Definition at line 90 of file vf_zscale.c.

◆ h

int ZScaleContext::h

Definition at line 90 of file vf_zscale.c.

◆ dither

int ZScaleContext::dither

Definition at line 91 of file vf_zscale.c.

◆ filter

int ZScaleContext::filter

Definition at line 92 of file vf_zscale.c.

◆ colorspace

int ZScaleContext::colorspace

Definition at line 93 of file vf_zscale.c.

◆ trc

int ZScaleContext::trc

Definition at line 94 of file vf_zscale.c.

◆ primaries

int ZScaleContext::primaries

Definition at line 95 of file vf_zscale.c.

◆ range

int ZScaleContext::range

Definition at line 96 of file vf_zscale.c.

◆ chromal

int ZScaleContext::chromal

Definition at line 97 of file vf_zscale.c.

◆ colorspace_in

int ZScaleContext::colorspace_in

Definition at line 98 of file vf_zscale.c.

◆ trc_in

int ZScaleContext::trc_in

Definition at line 99 of file vf_zscale.c.

◆ primaries_in

int ZScaleContext::primaries_in

Definition at line 100 of file vf_zscale.c.

◆ range_in

int ZScaleContext::range_in

Definition at line 101 of file vf_zscale.c.

◆ chromal_in

int ZScaleContext::chromal_in

Definition at line 102 of file vf_zscale.c.

◆ size_str

char* ZScaleContext::size_str

Definition at line 103 of file vf_zscale.c.

◆ nominal_peak_luminance

double ZScaleContext::nominal_peak_luminance

Definition at line 104 of file vf_zscale.c.

◆ approximate_gamma

int ZScaleContext::approximate_gamma

Definition at line 105 of file vf_zscale.c.

◆ param_a

double ZScaleContext::param_a

Definition at line 106 of file vf_zscale.c.

◆ param_b

double ZScaleContext::param_b

Definition at line 107 of file vf_zscale.c.

◆ w_expr

char* ZScaleContext::w_expr

width expression string

Definition at line 109 of file vf_zscale.c.

◆ h_expr

char* ZScaleContext::h_expr

height expression string

Definition at line 110 of file vf_zscale.c.

◆ out_h_chr_pos

int ZScaleContext::out_h_chr_pos

Definition at line 112 of file vf_zscale.c.

◆ out_v_chr_pos

int ZScaleContext::out_v_chr_pos

Definition at line 113 of file vf_zscale.c.

◆ in_h_chr_pos

int ZScaleContext::in_h_chr_pos

Definition at line 114 of file vf_zscale.c.

◆ in_v_chr_pos

int ZScaleContext::in_v_chr_pos

Definition at line 115 of file vf_zscale.c.

◆ first_time

int ZScaleContext::first_time

Definition at line 117 of file vf_zscale.c.

◆ force_original_aspect_ratio

int ZScaleContext::force_original_aspect_ratio

Definition at line 118 of file vf_zscale.c.

◆ tmp

void* ZScaleContext::tmp[MAX_THREADS]

Definition at line 120 of file vf_zscale.c.

◆ nb_threads

int ZScaleContext::nb_threads

Definition at line 121 of file vf_zscale.c.

◆ jobs_ret

int ZScaleContext::jobs_ret[MAX_THREADS]

Definition at line 122 of file vf_zscale.c.

◆ in_slice_start

double ZScaleContext::in_slice_start[MAX_THREADS]

Definition at line 123 of file vf_zscale.c.

◆ in_slice_end

double ZScaleContext::in_slice_end[MAX_THREADS]

Definition at line 124 of file vf_zscale.c.

◆ out_slice_start

int ZScaleContext::out_slice_start[MAX_THREADS]

Definition at line 125 of file vf_zscale.c.

◆ out_slice_end

int ZScaleContext::out_slice_end[MAX_THREADS]

Definition at line 126 of file vf_zscale.c.

◆ src_format

zimg_image_format ZScaleContext::src_format

Definition at line 128 of file vf_zscale.c.

◆ dst_format

zimg_image_format ZScaleContext::dst_format

Definition at line 128 of file vf_zscale.c.

◆ alpha_src_format

zimg_image_format ZScaleContext::alpha_src_format

Definition at line 129 of file vf_zscale.c.

◆ alpha_dst_format

zimg_image_format ZScaleContext::alpha_dst_format

Definition at line 129 of file vf_zscale.c.

◆ src_format_tmp

zimg_image_format ZScaleContext::src_format_tmp

Definition at line 130 of file vf_zscale.c.

◆ dst_format_tmp

zimg_image_format ZScaleContext::dst_format_tmp

Definition at line 130 of file vf_zscale.c.

◆ alpha_src_format_tmp

zimg_image_format ZScaleContext::alpha_src_format_tmp

Definition at line 131 of file vf_zscale.c.

◆ alpha_dst_format_tmp

zimg_image_format ZScaleContext::alpha_dst_format_tmp

Definition at line 131 of file vf_zscale.c.

◆ alpha_params

zimg_graph_builder_params ZScaleContext::alpha_params

Definition at line 132 of file vf_zscale.c.

◆ params

zimg_graph_builder_params ZScaleContext::params

Definition at line 132 of file vf_zscale.c.

◆ alpha_params_tmp

zimg_graph_builder_params ZScaleContext::alpha_params_tmp

Definition at line 133 of file vf_zscale.c.

◆ params_tmp

zimg_graph_builder_params ZScaleContext::params_tmp

Definition at line 133 of file vf_zscale.c.

◆ alpha_graph

zimg_filter_graph* ZScaleContext::alpha_graph[MAX_THREADS]

Definition at line 134 of file vf_zscale.c.

◆ graph

zimg_filter_graph * ZScaleContext::graph[MAX_THREADS]

Definition at line 134 of file vf_zscale.c.

The documentation for this struct was generated from the following file:

libavfilter/vf_zscale.c

Generated on Thu Sep 26 2024 23:16:34 for FFmpeg by doxygen 1.8.17