src/i965_encoder_utils.h

   1 #ifndef __I965_ENCODER_UTILS_H__
   2 #define __I965_ENCODER_UTILS_H__
   3
   4 int
   5 build_avc_slice_header(VAEncSequenceParameterBufferH264 *sps_param,
   6                        VAEncPictureParameterBufferH264 *pic_param,
   7                        VAEncSliceParameterBufferH264 *slice_param,
   8                        unsigned char **slice_header_buffer);
   9 int
  10 build_avc_sei_buffering_period(int cpb_removal_length,
  11                                unsigned int init_cpb_removal_delay,
  12                                unsigned int init_cpb_removal_delay_offset,
  13                                unsigned char **sei_buffer);
  14
  15 int
  16 build_avc_sei_pic_timing(unsigned int cpb_removal_length, unsigned int cpb_removal_delay,
  17                          unsigned int dpb_output_length, unsigned int dpb_output_delay,
  18                          unsigned char **sei_buffer);
  19
  20 int
  21 build_avc_sei_buffer_timing(unsigned int init_cpb_removal_length,
  22                                 unsigned int init_cpb_removal_delay,
  23                                 unsigned int init_cpb_removal_delay_offset,
  24                                 unsigned int cpb_removal_length,
  25                                 unsigned int cpb_removal_delay,
  26                                 unsigned int dpb_output_length,
  27                                 unsigned int dpb_output_delay,
  28                                 unsigned char **sei_buffer);
  29
  30 int
  31 build_mpeg2_slice_header(VAEncSequenceParameterBufferMPEG2 *sps_param,
  32                          VAEncPictureParameterBufferMPEG2 *pic_param,
  33                          VAEncSliceParameterBufferMPEG2 *slice_param,
  34                          unsigned char **slice_header_buffer);
  35
  36 /* HEVC */
  37
  38 int
  39 build_hevc_slice_header(VAEncSequenceParameterBufferHEVC *seq_param,
  40                         VAEncPictureParameterBufferHEVC *pic_param,
  41                         VAEncSliceParameterBufferHEVC *slice_param,
  42                         unsigned char **header_buffer,
  43                         int slice_index);
  44 int
  45 build_hevc_sei_buffering_period(int cpb_removal_length,
  46                                 unsigned int init_cpb_removal_delay,
  47                                 unsigned int init_cpb_removal_delay_offset,
  48                                 unsigned char **sei_buffer);
  49
  50 int
  51 build_hevc_sei_pic_timing(unsigned int cpb_removal_length, unsigned int cpb_removal_delay,
  52                           unsigned int dpb_output_length, unsigned int dpb_output_delay,
  53                           unsigned char **sei_buffer);
  54
  55 int
  56 build_hevc_idr_sei_buffer_timing(unsigned int init_cpb_removal_delay_length,
  57                                  unsigned int init_cpb_removal_delay,
  58                                  unsigned int init_cpb_removal_delay_offset,
  59                                  unsigned int cpb_removal_length,
  60                                  unsigned int cpb_removal_delay,
  61                                  unsigned int dpb_output_length,
  62                                  unsigned int dpb_output_delay,
  63                                  unsigned char **sei_buffer);
  64
  65 int
  66 intel_avc_find_skipemulcnt(unsigned char *buf, int bits_length);
  67
  68 #endif /* __I965_ENCODER_UTILS_H__ */