cbs.h

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#pragma once
 
// local includes
#include "utility.h"
 
struct AVPacket;
struct AVCodecContext;
 
namespace cbs {
 
  struct nal_t {
    util::buffer_t<std::uint8_t> _new;  
    util::buffer_t<std::uint8_t> old;  
  };
 
  struct hevc_t {
    nal_t vps;  
    nal_t sps;  
  };
 
  struct h264_t {
    nal_t sps;  
  };
 
  hevc_t make_sps_hevc(const AVCodecContext *ctx, const AVPacket *packet);
  h264_t make_sps_h264(const AVCodecContext *ctx, const AVPacket *packet);
 
  bool validate_sps(const AVPacket *packet, int codec_id);
}  // namespace cbs