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FFmpeg
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#include <snow.h>
Data Fields | |
| int | level |
| int | orientation |
| int | stride |
| int | width |
| int | height |
| int | quant |
| IDWTELEM * | ibuf |
| struct SubBand * | parent |
| unsigned | length |
| const uint8_t * | coeff_data |
| int | qlog |
| log(qscale)/log[2^(1/6)] More... | |
| DWTELEM * | buf |
| int | buf_x_offset |
| int | buf_y_offset |
| int | stride_line |
| Stride measured in lines, not pixels. More... | |
| x_and_coeff * | x_coeff |
| uint8_t | state [7+512][32] |
Detailed Description
Definition at line 97 of file libavcodec/diracdec.c.
Field Documentation
| DWTELEM* SubBand::buf |
Definition at line 83 of file snow.h.
Referenced by codeblock(), decode_lowdelay(), dirac_decode_frame(), encode_frame(), ff_snow_common_init_after_header(), intra_dc_prediction(), and ratecontrol_1pass().
| int SubBand::buf_x_offset |
Definition at line 85 of file snow.h.
Referenced by correlate_slice_buffered(), decode_subband_slice_buffered(), dequantize_slice_buffered(), and ff_snow_common_init_after_header().
| int SubBand::buf_y_offset |
Definition at line 86 of file snow.h.
Referenced by correlate_slice_buffered(), decode_subband_slice_buffered(), dequantize_slice_buffered(), and ff_snow_common_init_after_header().
| const uint8_t* SubBand::coeff_data |
Definition at line 109 of file libavcodec/diracdec.c.
Referenced by decode_component(), and decode_subband_internal().
| int SubBand::height |
Definition at line 102 of file libavcodec/diracdec.c.
Referenced by calculate_visual_weight(), correlate(), decode_frame(), decode_subband_internal(), decorrelate(), dequantize(), encode_subband_c0run(), ff_snow_common_init_after_header(), init_planes(), intra_dc_prediction(), lowdelay_subband(), quantize(), ratecontrol_1pass(), and unpack_coeffs().
| IDWTELEM * SubBand::ibuf |
Definition at line 104 of file libavcodec/diracdec.c.
Referenced by calculate_visual_weight(), codeblock(), coeff_unpack_arith(), decode_frame(), decode_subband_slice_buffered(), encode_frame(), ff_snow_common_init_after_header(), init_planes(), intra_dc_prediction(), lowdelay_subband(), and ratecontrol_1pass().
| unsigned SubBand::length |
Definition at line 108 of file libavcodec/diracdec.c.
Referenced by decode_component(), and decode_subband_internal().
| int SubBand::level |
Definition at line 98 of file libavcodec/diracdec.c.
Referenced by decode_component(), decode_lowdelay_slice(), decode_subband_internal(), dirac_unpack_idwt_params(), ff_snow_common_init_after_header(), and init_planes().
| int SubBand::orientation |
Definition at line 99 of file libavcodec/diracdec.c.
Referenced by coeff_unpack_arith(), decode_component(), decode_lowdelay_slice(), decode_subband_internal(), and init_planes().
| struct SubBand * SubBand::parent |
Definition at line 105 of file libavcodec/diracdec.c.
Referenced by coeff_unpack_arith(), decode_frame(), encode_frame(), ff_snow_common_init_after_header(), and init_planes().
| int SubBand::qlog |
log(qscale)/log[2^(1/6)]
Definition at line 82 of file snow.h.
Referenced by calculate_visual_weight(), decode_qlogs(), decode_subband_slice_buffered(), dequantize(), dequantize_slice_buffered(), encode_qlogs(), quantize(), and ratecontrol_1pass().
| int SubBand::quant |
Definition at line 103 of file libavcodec/diracdec.c.
Referenced by codeblock(), decode_component(), and decode_lowdelay_slice().
| uint8_t SubBand::state[7+512][32] |
Definition at line 90 of file snow.h.
Referenced by encode_subband_c0run(), ff_snow_reset_contexts(), and unpack_coeffs().
| int SubBand::stride |
Definition at line 100 of file libavcodec/diracdec.c.
Referenced by add_dc(), calculate_visual_weight(), codeblock(), coeff_unpack_arith(), decode_frame(), encode_frame(), ff_snow_common_init_after_header(), init_obmc_weight(), init_obmc_weight_row(), init_planes(), intra_dc_prediction(), lowdelay_subband(), pred_block_mode(), pred_mv(), pred_sbsplit(), propagate_block_data(), and ratecontrol_1pass().
| int SubBand::stride_line |
Stride measured in lines, not pixels.
Definition at line 87 of file snow.h.
Referenced by correlate_slice_buffered(), decode_subband_slice_buffered(), dequantize_slice_buffered(), and ff_snow_common_init_after_header().
| int SubBand::width |
Definition at line 101 of file libavcodec/diracdec.c.
Referenced by calculate_visual_weight(), correlate(), correlate_slice_buffered(), decode_subband_internal(), decode_subband_slice_buffered(), decorrelate(), dequantize(), dequantize_slice_buffered(), encode_subband_c0run(), ff_snow_common_init_after_header(), init_planes(), intra_dc_prediction(), lowdelay_subband(), quantize(), ratecontrol_1pass(), and unpack_coeffs().
| x_and_coeff* SubBand::x_coeff |
Definition at line 88 of file snow.h.
Referenced by decode_subband_slice_buffered(), ff_snow_common_end(), ff_snow_common_init_after_header(), and unpack_coeffs().
The documentation for this struct was generated from the following files:
Generated on Fri May 3 2024 06:52:07 for FFmpeg by
1.8.11