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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 34 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_pix_fmt_count_planes(), av_read_image_line(), av_write_image_line(), check_image_pointers(), ff_check_pixfmt_descriptors(), ff_draw_init(), filter_frame(), gen_waveform(), is_planar_yuv(), is_yuv_planar(), libopenjpeg_ispacked(), opengl_get_plane_pointer(), query_formats(), and smv_img_pnt().
| 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 40 of file pixdesc.h.
Referenced by av_get_padded_bits_per_pixel(), av_image_fill_max_pixsteps(), av_read_image_line(), av_write_image_line(), decode_slice(), encode_slice(), ff_check_pixfmt_descriptors(), ff_draw_init(), ff_mjpeg_decode_frame(), and libopenjpeg_decode_frame().
| 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 46 of file pixdesc.h.
Referenced by av_read_image_line(), av_write_image_line(), ff_check_pixfmt_descriptors(), 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 52 of file pixdesc.h.
Referenced by av_read_image_line(), av_write_image_line(), ff_check_pixfmt_descriptors(), and is_planar_yuv().
| uint16_t AVComponentDescriptor::depth_minus1 |
Number of bits in the component minus 1.
Definition at line 57 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(), config_input_ref(), config_output(), encode_frame(), encode_init(), ff_check_pixfmt_descriptors(), ff_draw_init(), ff_hevc_output_frame(), ff_llviddsp_init_x86(), ff_sws_init_output_funcs(), ff_yadif_init_x86(), ffprobe_show_pixel_formats(), filter_frame(), filter_slice(), get_pix_fmt_depth(), get_pix_fmt_score(), hScale16To15_c(), hScale16To19_c(), is16BPS(), is9_OR_10BPS(), is_planar_yuv(), libopenjpeg_copy_to_packed16(), libopenjpeg_copyto16(), libopenjpeg_matches_pix_fmt(), libx265_encode_frame(), mj2_create_image(), pix_fmt_match(), planarCopyWrapper(), planarRgb16ToRgb16Wrapper(), pnm_encode_frame(), query_formats(), Rgb16ToPlanarRgb16Wrapper(), sws_init_context(), swscale(), verify_md5(), write_packet(), and yuv2gbrp_full_X_c().
1.8.2