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/replicant/mp4/MP4RawReader.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Src/replicant/mp4/MP4RawReader.h (limited to 'Src/replicant/mp4/MP4RawReader.h') diff --git a/Src/replicant/mp4/MP4RawReader.h b/Src/replicant/mp4/MP4RawReader.h new file mode 100644 index 00000000..8d1547b4 --- /dev/null +++ b/Src/replicant/mp4/MP4RawReader.h @@ -0,0 +1,36 @@ +#pragma once +#include "file/svc_filerawreader.h" +#include "decode/ifc_raw_media_reader.h" +#include "mp4.h" +#include "nswasabi/ServiceName.h" + +// {5CBD1F27-5A63-4D8C-9297-D74518E1EF3A} +static const GUID mp4_raw_reader_guid = +{ 0x5cbd1f27, 0x5a63, 0x4d8c, { 0x92, 0x97, 0xd7, 0x45, 0x18, 0xe1, 0xef, 0x3a } }; + +class MP4RawReaderService : public svc_filerawreader +{ +public: + WASABI_SERVICE_NAME("MP4 Raw Reader"); + static GUID GetServiceGUID() { return mp4_raw_reader_guid; } + ns_error_t WASABICALL FileRawReaderService_CreateRawMediaReader(ifc_raw_media_reader **reader, nx_uri_t filename, nx_file_t file, ifc_metadata *parent_metadata); +}; + +class MP4RawReader : public ifc_raw_media_reader +{ +public: + MP4RawReader(); + ~MP4RawReader(); + int Initialize(MP4FileHandle file); + int WASABICALL RawMediaReader_Read(void *buffer, size_t buffer_size, size_t *bytes_read); +private: + uint16_t track_num; + uint32_t number_of_tracks; + MP4TrackId current_track; + MP4FileHandle file; + MP4ChunkId chunk_id; + MP4ChunkId number_of_chunks; + uint32_t chunk_position, chunk_size; + uint8_t *chunk_buffer; + int ReadNextChunk(); +}; \ No newline at end of file -- cgit