FFmpeg
Data Fields
AVComponentDescriptor Struct Reference

#include <pixdesc.h>

Data Fields

  Which of the 4 planes contains the component. More...
 
int  step
  Number of elements between 2 horizontally consecutive pixels. More...
 
  Number of elements before the component of the first pixel. More...
 
  Number of least significant bits that must be shifted away to get the value. More...
 
  Number of bits in the component. More...
 

Detailed Description

Definition at line 30 of file pixdesc.h.

Field Documentation

plane

int AVComponentDescriptor::plane

Which of the 4 planes contains the component.

Definition at line 34 of file pixdesc.h.

Referenced by ff_blend_mask(), ff_blend_rectangle(), filter_frame(), overlay_opencl_load(), and xfade_opencl_load().

step

int AVComponentDescriptor::step

Number of elements between 2 horizontally consecutive pixels.

Elements are bits for bitstream formats, bytes otherwise.

Definition at line 40 of file pixdesc.h.

Referenced by decode_slice(), encode_slice(), ff_mjpeg_receive_frame(), filter_frame(), and flip_bayer().

offset

int AVComponentDescriptor::offset

Number of elements before the component of the first pixel.

Elements are bits for bitstream formats, bytes otherwise.

Definition at line 46 of file pixdesc.h.

Referenced by ff_blend_mask(), and ff_blend_rectangle().

shift

int AVComponentDescriptor::shift

Number of least significant bits that must be shifted away to get the value.

Definition at line 52 of file pixdesc.h.

Referenced by ff_draw_color(), and planarToP01xWrapper().

depth

int AVComponentDescriptor::depth

Number of bits in the component.

Definition at line 57 of file pixdesc.h.

Referenced by av_get_bits_per_pixel(), avcodec_string(), config_input(), config_out_props(), config_output(), config_props(), copy_picture_field(), create_filtergraph(), cuvid_decode_init(), draw_line(), ff_blend_mask(), ff_blend_rectangle(), ff_bwdif_init_x86(), ff_draw_color(), ff_encode_preinit(), ff_fill_rectangle(), ff_huffyuvdsp_init_x86(), ff_huffyuvencdsp_init_x86(), ff_nvdec_decode_init(), ff_yadif_init_x86(), ffprobe_show_pixel_formats(), fill_picture_parameters(), filter_frame(), filter_slice(), get_pix_fmt_score(), init_output_stream_encode(), libx265_encode_frame(), mxf_init(), nvdec_vp9_start_frame(), planarCopyWrapper(), planarRgb16ToRgb16Wrapper(), planarToP01xWrapper(), pnm_encode_frame(), query_formats(), reverse_color16(), Rgb16ToPlanarRgb16Wrapper(), show_pix_fmts(), sws_init_context(), vc2_encode_init(), vdpau_vp9_start_frame(), and X264_init().


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

Generated on Wed Aug 24 2022 21:38:55 for FFmpeg by   doxygen 1.8.17

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