huffman tree builder and VLC generator
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#include "avcodec.h"
#include "vlc.h"
Go to the source code of this file.
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#define | FF_HUFFMAN_FLAG_HNODE_FIRST 0x01 |
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#define | FF_HUFFMAN_FLAG_ZERO_COUNT 0x02 |
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#define | FF_HUFFMAN_BITS 10 |
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typedef struct Node | Node |
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typedef int(* | HuffCmp) (const void *va, const void *vb) |
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int | ff_huff_build_tree (AVCodecContext *avctx, VLC *vlc, int nb_codes, int nb_bits, Node *nodes, HuffCmp cmp, int flags) |
| | nodes size must be 2*nb_codes first nb_codes nodes.count must be set
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int | ff_huff_gen_len_table (uint8_t *dst, const uint64_t *stats, int n, int skip0) |
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huffman tree builder and VLC generator
