Add rudimentary audio_player based on libav
For further information please look at 'src/app/audio_player/README'. Fixes #41.
This commit is contained in:
Josef Söntgen
committed by
Norman Feske
Norman Feske
parent
099ea5a6a5
commit
da743cced4
162
run/audio_player.run
Normal file
162
run/audio_player.run
Normal file
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#
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# Build
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#
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set build_components {
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core init
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drivers/timer
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drivers/audio
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server/report_rom
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server/dynamic_rom
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app/audio_player
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}
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source ${genode_dir}/repos/base/run/platform_drv.inc
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append_platform_drv_build_components
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build $build_components
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create_boot_directory
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#
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# Config
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#
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append config {
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<config>
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<parent-provides>
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<service name="ROM"/>
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<service name="RAM"/>
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<service name="IRQ"/>
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<service name="IO_MEM"/>
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<service name="IO_PORT"/>
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<service name="CAP"/>
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<service name="PD"/>
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<service name="RM"/>
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<service name="CPU"/>
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<service name="LOG"/>
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<service name="SIGNAL" />
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</parent-provides>
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<default-route>
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<any-service> <parent/> <any-child/> </any-service>
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</default-route>
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<start name="timer">
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<resource name="RAM" quantum="1M"/>
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<provides><service name="Timer"/></provides>
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</start>}
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append_platform_drv_config
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append config {
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<start name="report_rom">
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<resource name="RAM" quantum="4M"/>
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<provides> <service name="Report"/> <service name="ROM"/> </provides>
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<config verbose="yes">
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<rom>
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<policy label="" report="audio_player -> current_track"/>
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</rom>
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</config>
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</start>
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<start name="dynamic_rom">
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<resource name="RAM" quantum="4M"/>
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<provides><service name="ROM"/></provides>
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<config verbose="yes">
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<rom name="playlist">
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<inline description="initial playlist">
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<playlist>
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<track path="foo.mp3"/>
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<track path="foo.ogg"/>
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<track path="foo.flac"/>
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</playlist>
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</inline>
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<sleep milliseconds="30000"/>
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<inline description="initial playlist">
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<playlist>
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<track path="foo.ogg"/>
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</playlist>
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</inline>
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<sleep milliseconds="30000"/>
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</rom>
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<rom name="audio_player.config">
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<inline description="initial config">
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<config ld_verbose="yes" state="playing" playlist_mode="repeat">
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<report progress="yes" interval="1" playlist="yes"/>
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<libc>
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<vfs>
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<rom name="foo.mp3"/>
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<rom name="foo.flac"/>
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<rom name="foo.ogg"/>
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</vfs>
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</libc>
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</config>
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</inline>
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<sleep milliseconds="10000"/>
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<inline description="select third track">
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<config state="playing" playlist_mode="repeat" selected_track="3"/>
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</inline>
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<sleep milliseconds="5000"/>
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<inline description="select first track">
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<config state="playing" playlist_mode="repeat" selected_track="1"/>
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</inline>
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<sleep milliseconds="5000"/>
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<inline description="select second track">
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<config state="playing" playlist_mode="repeat" selected_track="2"/>
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</inline>
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<sleep milliseconds="5000"/>
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</rom>
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</config>
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</start>
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<start name="audio_drv">
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<resource name="RAM" quantum="8M"/>
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<provides> <service name="Audio_out"/> </provides>
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<config/>
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</start>
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<start name="audio_player">
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<resource name="RAM" quantum="16M"/>
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<configfile name="audio_player.config"/>
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<route>
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<service name="ROM" label="audio_player.config"> <child name="dynamic_rom"/> </service>
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<service name="ROM" label="playlist"> <child name="dynamic_rom"/> </service>
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<service name="Report" label="current_track"> <child name="report_rom"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start>
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</config>}
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install_config $config
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#
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# Check audio files
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#
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if {[expr ![file exists bin/foo.flac] || ![file exists bin/foo.mp3] || ![file exists bin/foo.ogg]]} {
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puts ""
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puts "One or all audio files are missing. Please put 'foo.flac', 'foo.mp3' and"
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puts "'foo.ogg' into './bin' and execute this run script again. Note, that the"
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puts "duration of each of those files has to be below 10 seconds for this run"
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puts "script to work properly."
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puts ""
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exit 1
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}
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#
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# Boot modules
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#
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set boot_modules {
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core init timer dynamic_rom report_rom audio_drv
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ld.lib.so libc.lib.so libm.lib.so zlib.lib.so
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avcodec.lib.so avformat.lib.so avutil.lib.so
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avresample.lib.so pthread.lib.so
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audio_player
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foo.mp3 foo.flac foo.ogg
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}
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append_platform_drv_boot_modules
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build_boot_image $boot_modules
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run_genode_until forever
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