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Add support for ALSA compressed offload

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See
https://docs.kernel.org/sound/designs/compress-offload.html
https://github.com/alsa-project/tinycompress
This commit is contained in:
Sanchayan Maity 2022-09-20 15:13:16 +05:30 • committed by Wim Taymans
parent f3914e494c
commit 6a034cc398
7 changed files with 1212 additions and 2 deletions
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9
meson.build
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@ -266,6 +266,15 @@ if not readline_dep.found()
readline_dep = cc.find_library('readline', required : get_option('readline'))
endif
need_avcodec = get_option('ffmpeg').enabled() or get_option('pw-cat').enabled()
avcodec_dep = dependency('libavcodec', required: need_avcodec)
avformat_dep = dependency('libavformat', required: get_option('pw-cat'))
summary({'Libav for pw-cat': avcodec_dep.found() and avformat_dep.found()}, bool_yn: true, section: 'Support for ALSA Compress-Offload API')
tinycompress_dep = cc.find_library('tinycompress', has_headers: ['tinycompress/tinycompress.h' ], required: get_option('compressed-offload'))
summary({'Compressed offload sink': tinycompress_dep.found()}, bool_yn: true, section: 'Support for ALSA Compress-Offload API')
compressed_offload_enabled = avcodec_dep.found() and avformat_dep.found() and tinycompress_dep.found()
cdata.set('HAVE_COMPRESSED_OFFLOAD', compressed_offload_enabled)
summary({'readline (for pw-cli)': readline_dep.found()}, bool_yn: true, section: 'Misc dependencies')
cdata.set('HAVE_READLINE', readline_dep.found())
ncurses_dep = dependency('ncursesw', required : false)