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2016-02-17 01:09:50 +00:00
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< li class = "navelem" > < a class = "el" href = "../../d8/daf/namespaceshaka.html" > shaka< / a > < / li > < li class = "navelem" > < b > media< / b > < / li > < li class = "navelem" > < a class = "el" href = "../../db/d86/classshaka_1_1media_1_1NaluReader.html" > NaluReader< / a > < / li > < / ul >
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< a href = "#pub-types" > Public Types< / a > |
< a href = "#pub-methods" > Public Member Functions< / a > |
< a href = "#pub-static-methods" > Static Public Member Functions< / a > |
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< a href = "../../d8/da6/classshaka_1_1media_1_1NaluReader-members.html" > List of all members< / a > < / div >
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< div class = "headertitle" >
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< div class = "title" > shaka::media::NaluReader Class Reference< / div > < / div >
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< / div > <!-- header -->
< div class = "contents" >
< p > < code > #include < < a class = "el" href = "../../d4/d87/nalu__reader_8h_source.html" > nalu_reader.h< / a > > < / code > < / p >
< table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "pub-types" > < / a >
Public Types< / h2 > < / td > < / tr >
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< tr class = "memitem:aad5f0714659461429e2616f8186f4d53" > < td class = "memItemLeft" align = "right" valign = "top" > enum   < / td > < td class = "memItemRight" valign = "bottom" > < b > Result< / b > { < b > kOk< / b > ,
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< b > kInvalidStream< / b > ,
< b > kEOStream< / b >
}< / td > < / tr >
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< tr class = "separator:aad5f0714659461429e2616f8186f4d53" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< / table > < table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "pub-methods" > < / a >
Public Member Functions< / h2 > < / td > < / tr >
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< tr class = "memitem:a2d1611fe3e60fc6570fe0c21e13911b0" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../db/d86/classshaka_1_1media_1_1NaluReader.html#a2d1611fe3e60fc6570fe0c21e13911b0" > NaluReader< / a > (Nalu::CodecType type, uint8_t nal_length_size, const uint8_t *stream, uint64_t stream_size)< / td > < / tr >
< tr class = "separator:a2d1611fe3e60fc6570fe0c21e13911b0" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:ae051f1f92d84acfcd4cc159d972d647a" > < td class = "memItemLeft" align = "right" valign = "top" > Result  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../db/d86/classshaka_1_1media_1_1NaluReader.html#ae051f1f92d84acfcd4cc159d972d647a" > Advance< / a > (< a class = "el" href = "../../d6/dff/classshaka_1_1media_1_1Nalu.html" > Nalu< / a > *nalu)< / td > < / tr >
< tr class = "separator:ae051f1f92d84acfcd4cc159d972d647a" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a9ed9d56a06f43717cdb7035f86075975" > < td class = "memItemLeft" align = "right" valign = "top" > bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../db/d86/classshaka_1_1media_1_1NaluReader.html#a9ed9d56a06f43717cdb7035f86075975" > StartsWithStartCode< / a > ()< / td > < / tr >
< tr class = "separator:a9ed9d56a06f43717cdb7035f86075975" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< / table > < table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "pub-static-methods" > < / a >
Static Public Member Functions< / h2 > < / td > < / tr >
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< tr class = "memitem:ae7407c5437c807a51e8611a40a798966" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "ae7407c5437c807a51e8611a40a798966" > < / a >
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static bool  < / td > < td class = "memItemRight" valign = "bottom" > < b > FindStartCode< / b > (const uint8_t *data, uint64_t data_size, uint64_t *offset, uint8_t *start_code_size)< / td > < / tr >
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< tr class = "separator:ae7407c5437c807a51e8611a40a798966" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< / table >
< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
< div class = "textblock" > < p > Helper class used to read NAL units based on several formats:< / p >
< ul >
< li > Annex B H.264/h.265< / li >
< li > NAL Unit Stream < / li >
< / ul >
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< p > Definition at line < a class = "el" href = "../../d4/d87/nalu__reader_8h_source.html#l00148" > 148< / a > of file < a class = "el" href = "../../d4/d87/nalu__reader_8h_source.html" > nalu_reader.h< / a > .< / p >
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< / div > < h2 class = "groupheader" > Constructor & Destructor Documentation< / h2 >
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< a class = "anchor" id = "a2d1611fe3e60fc6570fe0c21e13911b0" > < / a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > shaka::media::NaluReader::NaluReader < / td >
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< td > (< / td >
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< td class = "paramtype" > Nalu::CodecType  < / td >
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< td class = "paramname" > < em > type< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > uint8_t  < / td >
< td class = "paramname" > < em > nal_length_size< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const uint8_t *  < / td >
< td class = "paramname" > < em > stream< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > uint64_t  < / td >
< td class = "paramname" > < em > stream_size< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > nalu_length_size< / td > < td > should be set to 0 for AnnexB byte streams; otherwise, it indicates the size of NAL unit length for the NAL unit stream. < / td > < / tr >
< / table >
< / dd >
< / dl >
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< p > Definition at line < a class = "el" href = "../../d1/df5/nalu__reader_8cc_source.html#l00163" > 163< / a > of file < a class = "el" href = "../../d1/df5/nalu__reader_8cc_source.html" > nalu_reader.cc< / a > .< / p >
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< / div >
< / div >
< h2 class = "groupheader" > Member Function Documentation< / h2 >
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< a class = "anchor" id = "ae051f1f92d84acfcd4cc159d972d647a" > < / a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > NaluReader::Result shaka::media::NaluReader::Advance < / td >
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< td > (< / td >
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< td class = "paramtype" > < a class = "el" href = "../../d6/dff/classshaka_1_1media_1_1Nalu.html" > Nalu< / a > *  < / td >
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< td class = "paramname" > < em > nalu< / em > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Reads a NALU from the stream into |*nalu|, if one exists, and then advances to the next NALU. < / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > nalu< / td > < td > contains the NALU read if it exists. < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > kOk if a NALU is read; kEOStream if the stream is at the end-of-stream; kInvalidStream on error. < / dd > < / dl >
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< p > Definition at line < a class = "el" href = "../../d1/df5/nalu__reader_8cc_source.html#l00177" > 177< / a > of file < a class = "el" href = "../../d1/df5/nalu__reader_8cc_source.html" > nalu_reader.cc< / a > .< / p >
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< / div >
< / div >
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< a class = "anchor" id = "a9ed9d56a06f43717cdb7035f86075975" > < / a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > bool shaka::media::NaluReader::StartsWithStartCode < / td >
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< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< dl class = "section return" > < dt > Returns< / dt > < dd > true if the current position points to a start code. < / dd > < / dl >
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< p > Definition at line < a class = "el" href = "../../d1/df5/nalu__reader_8cc_source.html#l00229" > 229< / a > of file < a class = "el" href = "../../d1/df5/nalu__reader_8cc_source.html" > nalu_reader.cc< / a > .< / p >
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< / div >
< / div >
< hr / > The documentation for this class was generated from the following files:< ul >
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< li > media/codecs/< a class = "el" href = "../../d4/d87/nalu__reader_8h_source.html" > nalu_reader.h< / a > < / li >
< li > media/codecs/< a class = "el" href = "../../d1/df5/nalu__reader_8cc_source.html" > nalu_reader.cc< / a > < / li >
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