From 20d28e80a5c861a9d5f449ea911ab75b4f37ad0d Mon Sep 17 00:00:00 2001 From: Jef Date: Tue, 24 Sep 2024 14:54:57 +0200 Subject: Initial community commit --- Src/nsavi/ParserBase.h | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 Src/nsavi/ParserBase.h (limited to 'Src/nsavi/ParserBase.h') diff --git a/Src/nsavi/ParserBase.h b/Src/nsavi/ParserBase.h new file mode 100644 index 00000000..3e01338f --- /dev/null +++ b/Src/nsavi/ParserBase.h @@ -0,0 +1,45 @@ +#pragma once +#include "read.h" +#include "avi_header.h" +#include "avi_reader.h" +#include "info.h" + +namespace nsavi +{ + + + struct HeaderList + { + const AVIH *avi_header; + const STRL *stream_list; + size_t stream_list_size; + const DMLH *odml_header; + }; + + class ParserBase + { + public: + ParserBase(nsavi::avi_reader *_reader); + int GetRIFFType(uint32_t *type); + + + protected: + int ParseHeaderList(uint32_t chunk_size, uint32_t *out_bytes_read); + int ParseStreamList(uint32_t chunk_size, STRL *stream, uint32_t *out_bytes_read); + int ParseODML(uint32_t chunk_size, uint32_t *out_bytes_read); + + nsavi::avi_reader *reader; + + /* RIFF header (12 bytes at start of file) */ + ParseState riff_parsed; + riff_chunk riff_header; + uint64_t riff_start; // should normally be 12 + + /* header list */ + ParseState header_list_parsed; + AVIH *avi_header; + STRL *stream_list; + size_t stream_list_size; + DMLH *odml_header; + }; +} \ No newline at end of file -- cgit