Ruben Gonzalez 7d3ab342d2 Add claxon based FLAC decoder. ... Audio decoder element structure is based in `gst-plugin-lewton` (a lewton based Vorbis decoder created by @slomo) The element assumes correctly parsed input from `flacparse`. Implementation details: * Claxon returned frames does not contain audio channels interleaved, the reorganization of the channels is done by the element. * Claxon output buffers are always Vec<i32>, mapping to the correct type (depending on the audio format) is also done by the element. Mono s16 and stereo_s32 test are provided. Complete pipelines to test are: ``` gst-launch-1.0 -v souphttpsrc location=https://archive.org/download/MLKDream/MLKDream.flac ! queue2 ! flacparse ! flacdec ! audioconvert ! autoaudiosink gst-launch-1.0 -v audiotestsrc ! audio/x-raw, format=S16LE, layout=interleaved, rate=44100, channels=1 ! audioconvert ! flacenc ! flacparse ! claxondec ! autoaudiosink ``` Fixes #71		2020-01-19 16:01:23 +00:00
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src	Add claxon based FLAC decoder.	2020-01-19 16:01:23 +00:00
tests	Add claxon based FLAC decoder.	2020-01-19 16:01:23 +00:00
build.rs	Add claxon based FLAC decoder.	2020-01-19 16:01:23 +00:00
Cargo.toml	Add claxon based FLAC decoder.	2020-01-19 16:01:23 +00:00