From 373dc625f82b47096893add42c4472e4a57ab7eb Mon Sep 17 00:00:00 2001 From: Aki Date: Wed, 9 Feb 2022 22:23:03 +0100 Subject: Moved third-party libraries to a separate subdirectory --- ogg/doc/libogg/decoding.html | 104 ------------------------------------------- 1 file changed, 104 deletions(-) delete mode 100644 ogg/doc/libogg/decoding.html (limited to 'ogg/doc/libogg/decoding.html') diff --git a/ogg/doc/libogg/decoding.html b/ogg/doc/libogg/decoding.html deleted file mode 100644 index f393a07..0000000 --- a/ogg/doc/libogg/decoding.html +++ /dev/null @@ -1,104 +0,0 @@ - - - -libogg - Decoding - - - - - - - - - -

libogg documentation

libogg release 1.3.2 - 20140527

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Decoding

Libogg contains a set of functions used in the decoding process. -

-All the libogg specific functions are declared in "ogg/ogg.h". -

Decoding is based around the ogg synchronization layer. The ogg_sync_state struct coordinates between incoming data and the decoder. We read data into the synchronization layer, submit the data to the stream, and output raw packets to the decoder. -

Decoding through the Ogg layer follows a specific logical sequence. A read loop follows these logical steps: -

Expose a buffer using ogg_sync_buffer(). -
Read data into the buffer, using fread() or a similar function. -
Call ogg_sync_wrote() to tell the synchronization layer how many bytes you wrote into the buffer. -
Write out the data using ogg_sync_pageout. -
Submit the completed page to the streaming layer with ogg_stream_pagein. -
Output a packet of data to the codec-specific decoding layer using ogg_stream_packetout. -

In practice, streams are more complex, and Ogg also must handle headers, incomplete or dropped pages, and other errors in input. -

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function purpose
ogg_sync_init Initializes an Ogg bitstream.
ogg_sync_clear Clears the status information from the synchronization struct. -
ogg_sync_reset Resets the synchronization status to initial values.
ogg_sync_destroy Frees the synchronization struct.
ogg_sync_check Check for asynchronous errors.
ogg_sync_buffer Exposes a buffer from the synchronization layer in order to read data.
ogg_sync_wrote Tells the synchronization layer how many bytes were written into the buffer.
ogg_sync_pageseek Finds the borders of pages and resynchronizes the stream.
ogg_sync_pageout Outputs a page from the synchronization layer.
ogg_stream_pagein Submits a complete page to the stream layer.
ogg_stream_packetout Outputs a packet to the codec-specific decoding engine.
ogg_stream_packetpeek Provides access to the next packet in the bitstream without -advancing decoding.
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copyright © 2000-2014 Xiph.Org	Ogg Container Format
libogg documentation	libogg release 1.3.2 - 20140527

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function	purpose
ogg_sync_init	Initializes an Ogg bitstream.
ogg_sync_clear	Clears the status information from the synchronization struct.	-
ogg_sync_reset	Resets the synchronization status to initial values.
ogg_sync_destroy	Frees the synchronization struct.
ogg_sync_check	Check for asynchronous errors.
ogg_sync_buffer	Exposes a buffer from the synchronization layer in order to read data.
ogg_sync_wrote	Tells the synchronization layer how many bytes were written into the buffer.
ogg_sync_pageseek	Finds the borders of pages and resynchronizes the stream.
ogg_sync_pageout	Outputs a page from the synchronization layer.
ogg_stream_pagein	Submits a complete page to the stream layer.
ogg_stream_packetout	Outputs a packet to the codec-specific decoding engine.
ogg_stream_packetpeek	Provides access to the next packet in the bitstream without -advancing decoding.