src/gallium/auxiliary/vl/vl_bitstream_parser.h

   1 #ifndef vl_bitstream_parser_h
   2 #define vl_bitstream_parser_h
   3
   4 #include "pipe/p_compiler.h"
   5
   6 struct vl_bitstream_parser
   7 {
   8    unsigned num_bitstreams;
   9    const unsigned **bitstreams;
  10    const unsigned *sizes;
  11    unsigned cur_bitstream;
  12    unsigned cursor;
  13 };
  14
  15 bool vl_bitstream_parser_init(struct vl_bitstream_parser *parser,
  16                               unsigned num_bitstreams,
  17                               const void **bitstreams,
  18                               const unsigned *sizes);
  19
  20 void vl_bitstream_parser_cleanup(struct vl_bitstream_parser *parser);
  21
  22 unsigned
  23 vl_bitstream_parser_get_bits(struct vl_bitstream_parser *parser,
  24                              unsigned how_many_bits);
  25
  26 unsigned
  27 vl_bitstream_parser_show_bits(struct vl_bitstream_parser *parser,
  28                               unsigned how_many_bits);
  29
  30 void vl_bitstream_parser_forward(struct vl_bitstream_parser *parser,
  31                                  unsigned how_many_bits);
  32
  33 void vl_bitstream_parser_rewind(struct vl_bitstream_parser *parser,
  34                                 unsigned how_many_bits);
  35
  36 #endif /* vl_bitstream_parser_h */