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FFmpeg
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FFmpeg
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#include <pixdesc.h>
Data Fields | |
| uint16_t | plane:2 |
| which of the 4 planes contains the component | |
| uint16_t | step_minus1:3 |
| Number of elements between 2 horizontally consecutive pixels minus 1. | |
| uint16_t | offset_plus1:3 |
| Number of elements before the component of the first pixel plus 1. | |
| uint16_t | shift:3 |
| number of least significant bits that must be shifted away to get the value | |
| uint16_t | depth_minus1:4 |
| number of bits in the component minus 1 | |
| uint16_t AVComponentDescriptor::plane |
which of the 4 planes contains the component
Definition at line 29 of file pixdesc.h.
Referenced by av_get_padded_bits_per_pixel(), av_image_copy(), av_image_copy_to_buffer(), av_image_fill_max_pixsteps(), av_image_fill_pointers(), av_read_image_line(), av_write_image_line(), check_image_pointers(), config_input(), config_props_output(), ff_draw_init(), is_planar_yuv(), is_yuv_planar(), libopenjpeg_ispacked(), and query_formats().
| uint16_t AVComponentDescriptor::step_minus1 |
Number of elements between 2 horizontally consecutive pixels minus 1.
Elements are bits for bitstream formats, bytes otherwise.
Definition at line 35 of file pixdesc.h.
Referenced by alloc_buffer(), av_get_padded_bits_per_pixel(), av_image_fill_max_pixsteps(), av_read_image_line(), av_write_image_line(), decode_slice(), encode_slice(), ff_draw_init(), libopenjpeg_decode_frame(), and video_get_buffer().
| uint16_t AVComponentDescriptor::offset_plus1 |
Number of elements before the component of the first pixel plus 1.
Elements are bits for bitstream formats, bytes otherwise.
Definition at line 41 of file pixdesc.h.
Referenced by av_read_image_line(), av_write_image_line(), ff_draw_init(), and is_planar_yuv().
| uint16_t AVComponentDescriptor::shift |
number of least significant bits that must be shifted away to get the value
Definition at line 42 of file pixdesc.h.
Referenced by av_read_image_line(), av_write_image_line(), and is_planar_yuv().
| uint16_t AVComponentDescriptor::depth_minus1 |
number of bits in the component minus 1
Definition at line 43 of file pixdesc.h.
Referenced by av_get_bits_per_pixel(), av_read_image_line(), av_write_image_line(), avcodec_string(), avpriv_color_frame(), config_input(), encode_frame(), ff_draw_init(), ff_sws_init_output_funcs(), filter(), filter_frame(), get_pix_fmt_depth(), get_pix_fmt_score(), hScale16To15_c(), hScale16To19_c(), is16BPS(), is9_OR_10BPS(), is_planar_yuv(), libopenjpeg_matches_pix_fmt(), mj2_create_image(), planarCopyWrapper(), pnm_encode_frame(), query_formats(), sws_init_context(), swScale(), write_packet(), and yuv2gbrp_full_X_c().
1.8.2
