1 /*
2    mkvmerge -- utility for splicing together matroska files
3    from component media subtypes
4 
5    Distributed under the GPL v2
6    see the file COPYING for details
7    or visit https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
8 
9    class definitions for the VC1 ES demultiplexer module
10 
11    Written by Moritz Bunkus <moritz@bunkus.org>.
12 */
13 
14 #pragma once
15 
16 #include "common/common_pch.h"
17 
18 #include "merge/generic_reader.h"
19 #include "common/vc1.h"
20 
21 class vc1_es_reader_c: public generic_reader_c {
22 private:
23   memory_cptr m_raw_seqhdr;
24 
25   memory_cptr m_buffer;
26 
27   mtx::vc1::sequence_header_t m_seqhdr;
28 
29 public:
30   vc1_es_reader_c();
31 
get_format_type()32   virtual mtx::file_type_e get_format_type() const {
33     return mtx::file_type_e::vc1;
34   }
35 
36   virtual void read_headers();
37   virtual void identify();
38   virtual void create_packetizer(int64_t id);
is_providing_timestamps()39   virtual bool is_providing_timestamps() const {
40     return false;
41   }
42 
43   virtual bool probe_file() override;
44 
45 protected:
46   virtual file_status_e read(generic_packetizer_c *packetizer, bool force = false) override;
47 };
48