mirror of
https://github.com/genodelabs/genode.git
synced 2025-02-20 17:52:52 +00:00
Christian Prochaska
Christian Helmuth
parent
6a874498f7
commit
6c2ac345fd
185
repos/libports/run/webcam.inc
Normal file
185
repos/libports/run/webcam.inc
Normal file
@ -0,0 +1,185 @@
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assert_spec x86
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set build_components { }
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# fuji4
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proc libuvc_vendor_id {} { return "0x04f2" }
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proc libuvc_product_id {} { return "0xb564" }
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# c270
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#proc libuvc_vendor_id {} { return "0x046d" }
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#proc libuvc_product_id {} { return "0x0825" }
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# quickcam
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#proc libuvc_vendor_id {} { return "0x046d" }
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#proc libuvc_product_id {} { return "0x09c1" }
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# t470
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#proc libuvc_vendor_id {} { return "0x0bda" }
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#proc libuvc_product_id {} { return "0x58db" }
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create_boot_directory
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import_from_depot [depot_user]/src/[base_src] \
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[depot_user]/src/init \
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[depot_user]/src/nitpicker \
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[depot_user]/src/dynamic_rom \
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[depot_user]/src/rom_reporter \
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[depot_user]/src/report_rom \
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[depot_user]/src/pc_usb_host_drv \
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[depot_user]/src/vesa_drv \
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[depot_user]/pkg/usb_webcam
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import_from_depot $test_imports
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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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append config {
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<config verbose="yes" prio_levels="4">
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<parent-provides>
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<service name="ROM"/>
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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="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="VM"/>
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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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<default caps="100"/>
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}
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append_platform_drv_config
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append config {
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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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<route>
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<any-service> <parent/> </any-service>
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</route>
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</start>
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<start name="usb_drv" priority="0" caps="200">
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<binary name="pc_usb_host_drv"/>
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<resource name="RAM" quantum="16M"/>
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<!-- <resource name="CPU" quantum="10"/> -->
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<provides><service name="Usb"/></provides>
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<config bios_handoff="no">
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<policy label_suffix="usb_webcam -> usb_device"
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vendor_id="} [libuvc_vendor_id] {" product_id="} [libuvc_product_id] {"/>
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</config>
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<route>
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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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<start name="fb_drv" priority="-1" caps="150">
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<binary name="vesa_fb_drv"/>
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<resource name="RAM" quantum="20M"/>
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<config/>
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<route>
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<service name="Capture"> <child name="nitpicker"/> </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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<start name="nitpicker" priority="-1" caps="150">
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<resource name="RAM" quantum="12M"/>
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<provides>
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<service name="Gui"/> <service name="Capture"/> <service name="Event"/>
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</provides>
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<config>
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<capture/>
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<report focus="yes" hover="yes" />
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<domain name="" layer="3" content="client" label="no" focus="click" hover="always"/>
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<default-policy domain=""/>
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</config>
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<route>
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<service name="Report"> <child name="acpi_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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<start name="} $test_binary {" priority="-1">
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<resource name="RAM" quantum="8M"/>
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<config period_ms="20" width="640" height="480"> }
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append config $test_vfs_config
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append config {
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<view xpos="100" ypos="100"/> <!--view xpos="800" ypos="600"/-->
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</config>
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<route>
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<service name="Gui"> <child name="nitpicker"/> </service>
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<service name="Capture"> <child name="webcam"/> </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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<start name="dynamic-webcam">
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<binary name="dynamic_rom"/>
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<resource name="RAM" quantum="1M"/>
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<provides> <service name="ROM"/> </provides>
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<config verbose="yes">
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<rom name="capture">
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<inline>
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<capture enabled="true"/>
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</inline>
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<sleep milliseconds="8000"/>
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<inline>
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<capture enabled="no"/>
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</inline>
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<sleep milliseconds="3000"/>
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</rom>
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</config>
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<route>
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<service name="Timer"> <child name="timer"/> </service>
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<any-service> <parent/> </any-service>
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</route>
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</start>
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<start name="rom_reporter">
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<resource name="RAM" quantum="1MB"/>
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<provides> <service name="Report"/> </provides>
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<config>
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<rom label="capture"/>
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</config>
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<route>
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<service name="ROM" label="capture"> <child name="dynamic-webcam"/> </service>
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<service name="Report"> <child name="webcam" label="capture"/> </service>
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<any-service> <parent /> </any-service>
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</route>
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</start>
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<start name="webcam" caps="800" priority="-1">
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<binary name="init"/>
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<resource name="RAM" quantum="64MB"/>
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<route>
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<service name="ROM" label="config"> <parent label="usb_webcam.config"/> </service>
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<service name="Timer"> <child name="timer"/> </service>
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<service name="Usb"> <child name="usb_drv"/> </service>
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<any-service> <parent /> </any-service>
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</route>
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<provides> <service name="Capture"/> <service name="Report"/> </provides>
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</start>
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</config>}
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install_config $config
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append_platform_drv_boot_modules
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append boot_modules { }
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build_boot_image $boot_modules
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append qemu_args { -usb -device usb-host,vendorid=[libuvc_vendor_id],productid=[libuvc_product_id] }
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run_genode_until forever
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@ -1,182 +1,7 @@
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assert_spec x86
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set test_imports "[depot_user]/src/test-capture"
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set build_components { }
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set test_binary "test-capture"
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# fuji4
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proc libuvc_vendor_id {} { return "0x04f2" }
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proc libuvc_product_id {} { return "0xb564" }
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set test_vfs_config { }
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# c270
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#proc libuvc_vendor_id {} { return "0x046d" }
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#proc libuvc_product_id {} { return "0x0825" }
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# quickcam
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#proc libuvc_vendor_id {} { return "0x046d" }
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#proc libuvc_product_id {} { return "0x09c1" }
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# t470
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#proc libuvc_vendor_id {} { return "0x0bda" }
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#proc libuvc_product_id {} { return "0x58db" }
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create_boot_directory
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import_from_depot [depot_user]/src/[base_src] \
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[depot_user]/src/init \
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[depot_user]/src/nitpicker \
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[depot_user]/src/dynamic_rom \
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[depot_user]/src/rom_reporter \
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[depot_user]/src/report_rom \
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[depot_user]/src/pc_usb_host_drv \
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[depot_user]/src/vesa_drv \
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[depot_user]/src/test-capture \
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[depot_user]/pkg/usb_webcam
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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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append config {
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<config verbose="yes" prio_levels="4">
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<parent-provides>
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<service name="ROM"/>
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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="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="VM"/>
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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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<default caps="100"/>
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}
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append_platform_drv_config
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append config {
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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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<route>
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<any-service> <parent/> </any-service>
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</route>
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</start>
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<start name="usb_drv" priority="0" caps="200">
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<binary name="pc_usb_host_drv"/>
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<resource name="RAM" quantum="16M"/>
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<!-- <resource name="CPU" quantum="10"/> -->
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<provides><service name="Usb"/></provides>
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<config bios_handoff="no">
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<policy label_suffix="usb_webcam -> usb_device"
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vendor_id="} [libuvc_vendor_id] {" product_id="} [libuvc_product_id] {"/>
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</config>
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<route>
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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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<start name="fb_drv" priority="-1" caps="150">
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<binary name="vesa_fb_drv"/>
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<resource name="RAM" quantum="20M"/>
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<config/>
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<route>
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<service name="Capture"> <child name="nitpicker"/> </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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<start name="nitpicker" priority="-1" caps="150">
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<resource name="RAM" quantum="12M"/>
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<provides>
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<service name="Gui"/> <service name="Capture"/> <service name="Event"/>
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</provides>
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<config>
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<capture/>
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<report focus="yes" hover="yes" />
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<domain name="" layer="3" content="client" label="no" focus="click" hover="always"/>
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<default-policy domain=""/>
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</config>
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<route>
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<service name="Report"> <child name="acpi_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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<start name="test-capture" priority="-1">
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<resource name="RAM" quantum="8M"/>
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<config period_ms="20" width="640" height="480">
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<view xpos="100" ypos="100"/> <!--view xpos="800" ypos="600"/-->
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</config>
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<route>
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<service name="Gui"> <child name="nitpicker"/> </service>
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<service name="Capture"> <child name="webcam"/> </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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<start name="dynamic-webcam">
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<binary name="dynamic_rom"/>
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<resource name="RAM" quantum="1M"/>
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<provides> <service name="ROM"/> </provides>
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<config verbose="yes">
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<rom name="capture">
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<inline>
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<capture enabled="true"/>
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</inline>
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<sleep milliseconds="8000"/>
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<inline>
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<capture enabled="no"/>
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</inline>
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<sleep milliseconds="3000"/>
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</rom>
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</config>
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<route>
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<service name="Timer"> <child name="timer"/> </service>
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<any-service> <parent/> </any-service>
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</route>
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</start>
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<start name="rom_reporter">
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<resource name="RAM" quantum="1MB"/>
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<provides> <service name="Report"/> </provides>
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<config>
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<rom label="capture"/>
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</config>
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<route>
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<service name="ROM" label="capture"> <child name="dynamic-webcam"/> </service>
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<service name="Report"> <child name="webcam" label="capture"/> </service>
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<any-service> <parent /> </any-service>
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</route>
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</start>
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<start name="webcam" caps="800" priority="-1">
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<binary name="init"/>
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<resource name="RAM" quantum="64MB"/>
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<route>
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<service name="ROM" label="config"> <parent label="usb_webcam.config"/> </service>
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<service name="Timer"> <child name="timer"/> </service>
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<service name="Usb"> <child name="usb_drv"/> </service>
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<any-service> <parent /> </any-service>
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</route>
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<provides> <service name="Capture"/> <service name="Report"/> </provides>
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</start>
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</config>}
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install_config $config
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append_platform_drv_boot_modules
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append boot_modules { }
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build_boot_image $boot_modules
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append qemu_args { -usb -device usb-host,vendorid=[libuvc_vendor_id],productid=[libuvc_product_id] }
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run_genode_until forever
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source ${genode_dir}/repos/libports/run/webcam.inc
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8
repos/libports/run/webcam_vfs.run
Normal file
8
repos/libports/run/webcam_vfs.run
Normal file
@ -0,0 +1,8 @@
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set test_imports "[depot_user]/src/test-vfs_capture \
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[depot_user]/src/vfs_capture"
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set test_binary "test-vfs_capture"
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set test_vfs_config { <vfs><dir name="dev"><capture/></dir></vfs> }
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source ${genode_dir}/repos/libports/run/webcam.inc
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2
repos/os/recipes/src/test-vfs_capture/content.mk
Normal file
2
repos/os/recipes/src/test-vfs_capture/content.mk
Normal file
@ -0,0 +1,2 @@
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SRC_DIR = src/test/vfs_capture
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include $(GENODE_DIR)/repos/base/recipes/src/content.inc
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1
repos/os/recipes/src/test-vfs_capture/hash
Normal file
1
repos/os/recipes/src/test-vfs_capture/hash
Normal file
@ -0,0 +1 @@
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2022-03-26 d1f95998600be00ef2f130aa12d6c177e0c82bf2
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||||
8
repos/os/recipes/src/test-vfs_capture/used_apis
Normal file
8
repos/os/recipes/src/test-vfs_capture/used_apis
Normal file
@ -0,0 +1,8 @@
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base
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os
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blit
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gui_session
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input_session
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framebuffer_session
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capture_session
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vfs
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||||
251
repos/os/src/test/vfs_capture/main.cc
Normal file
251
repos/os/src/test/vfs_capture/main.cc
Normal file
@ -0,0 +1,251 @@
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/*
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* \brief Capture test
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||||
* \author Norman Feske
|
||||
* \date 2020-06-26
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*/
|
||||
|
||||
/*
|
||||
* Copyright (C) 2020-2022 Genode Labs GmbH
|
||||
*
|
||||
* This file is part of the Genode OS framework, which is distributed
|
||||
* under the terms of the GNU Affero General Public License version 3.
|
||||
*/
|
||||
|
||||
#include <base/env.h>
|
||||
#include <base/component.h>
|
||||
#include <base/log.h>
|
||||
#include <base/attached_ram_dataspace.h>
|
||||
#include <base/attached_rom_dataspace.h>
|
||||
#include <base/heap.h>
|
||||
#include <base/registry.h>
|
||||
#include <gui_session/connection.h>
|
||||
#include <capture_session/connection.h>
|
||||
#include <timer_session/connection.h>
|
||||
#include <os/vfs.h>
|
||||
|
||||
namespace Test {
|
||||
|
||||
using namespace Genode;
|
||||
|
||||
struct View;
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||||
struct Main;
|
||||
}
|
||||
|
||||
|
||||
class Test::View
|
||||
{
|
||||
private:
|
||||
|
||||
using View_handle = Gui::Session::View_handle;
|
||||
|
||||
Gui::Session_client &_gui;
|
||||
View_handle const _handle = _gui.create_view(View_handle{});
|
||||
Gui::Rect const _rect;
|
||||
|
||||
public:
|
||||
|
||||
View(Gui::Session_client &gui, Gui::Rect rect) : _gui(gui), _rect(rect)
|
||||
{
|
||||
using Command = Gui::Session::Command;
|
||||
|
||||
_gui.enqueue<Command::Geometry>(_handle, rect);
|
||||
_gui.enqueue<Command::To_front>(_handle, View_handle());
|
||||
_gui.execute();
|
||||
}
|
||||
|
||||
virtual ~View() { }
|
||||
};
|
||||
|
||||
|
||||
struct Test::Main
|
||||
{
|
||||
Env &_env;
|
||||
|
||||
using Pixel = Capture::Pixel;
|
||||
using Affected_rects = Capture::Session::Affected_rects;
|
||||
|
||||
Attached_rom_dataspace _config { _env, "config" };
|
||||
|
||||
Heap _heap { _env.ram(), _env.rm() };
|
||||
|
||||
Root_directory _root_dir { _env, _heap, _config.xml().sub_node("vfs") };
|
||||
|
||||
static Gui::Point _point_from_xml(Xml_node node)
|
||||
{
|
||||
return Gui::Point((int)node.attribute_value("xpos", 0L),
|
||||
(int)node.attribute_value("ypos", 0L));
|
||||
}
|
||||
|
||||
static Gui::Area _area_from_xml(Xml_node node, Gui::Area default_area)
|
||||
{
|
||||
return Gui::Area(node.attribute_value("width", default_area.w()),
|
||||
node.attribute_value("height", default_area.h()));
|
||||
}
|
||||
|
||||
struct Output
|
||||
{
|
||||
struct Invalid_config : Exception { };
|
||||
|
||||
Env &_env;
|
||||
|
||||
Allocator &_alloc;
|
||||
|
||||
Gui::Connection _gui { _env, "" };
|
||||
|
||||
Framebuffer::Mode const _mode;
|
||||
|
||||
void _validate_mode() const
|
||||
{
|
||||
if (_mode.area.count() == 0) {
|
||||
error("invalid or missing 'width' and 'height' config attributes");
|
||||
throw Invalid_config();
|
||||
}
|
||||
}
|
||||
|
||||
bool _gui_buffer_init = ( _validate_mode(), _gui.buffer(_mode, false), true );
|
||||
|
||||
Attached_dataspace _fb_ds { _env.rm(), _gui.framebuffer()->dataspace() };
|
||||
|
||||
Registry<Registered<View>> _views { };
|
||||
|
||||
Output(Env &env, Allocator &alloc, Xml_node const &config)
|
||||
:
|
||||
_env(env), _alloc(alloc),
|
||||
_mode({ .area = _area_from_xml(config, Area { }) })
|
||||
{
|
||||
auto view_rect = [&] (Xml_node node)
|
||||
{
|
||||
return Gui::Rect(_point_from_xml(node),
|
||||
_area_from_xml(node, _mode.area));
|
||||
};
|
||||
|
||||
config.for_each_sub_node("view", [&] (Xml_node node) {
|
||||
new (_alloc)
|
||||
Registered<View>(_views, _gui, view_rect(node)); });
|
||||
}
|
||||
|
||||
~Output()
|
||||
{
|
||||
_views.for_each([&] (Registered<View> &view) {
|
||||
destroy(_alloc, &view); });
|
||||
}
|
||||
|
||||
template <typename FN>
|
||||
void with_surface(FN const &fn)
|
||||
{
|
||||
Surface<Pixel> surface(_fb_ds.local_addr<Pixel>(), _mode.area);
|
||||
|
||||
fn(surface);
|
||||
}
|
||||
};
|
||||
|
||||
Constructible<Output> _output { };
|
||||
|
||||
struct Capture_input
|
||||
{
|
||||
Env &_env;
|
||||
|
||||
Root_directory &_root_dir;
|
||||
|
||||
Gui::Area const _area;
|
||||
|
||||
Readonly_file _capture_file { _root_dir, "/dev/capture" };
|
||||
|
||||
size_t _capture_ds_size = 640 * 480 * 4;
|
||||
|
||||
Attached_ram_dataspace _capture_ds { _env.ram(), _env.rm(),
|
||||
_capture_ds_size };
|
||||
|
||||
Texture<Pixel> const _texture { _capture_ds.local_addr<Pixel>(), nullptr, _area };
|
||||
|
||||
Gui::Point _at { };
|
||||
|
||||
Capture_input(Env &env, Root_directory &root_dir, Gui::Area area,
|
||||
Xml_node const &config)
|
||||
:
|
||||
_env(env), _root_dir(root_dir), _area(area),
|
||||
_at(_point_from_xml(config))
|
||||
{ }
|
||||
|
||||
Affected_rects capture() {
|
||||
_capture_file.read(_capture_ds.local_addr<char>(),
|
||||
_capture_ds_size);
|
||||
Affected_rects affected { };
|
||||
affected.rects[0] = Rect(_at, _area);
|
||||
return affected;
|
||||
}
|
||||
|
||||
template <typename FN>
|
||||
void with_texture(FN const &fn) const
|
||||
{
|
||||
fn(_texture);
|
||||
}
|
||||
};
|
||||
|
||||
Constructible<Capture_input> _capture_input { };
|
||||
|
||||
/*
|
||||
* Periodic update
|
||||
*/
|
||||
|
||||
Timer::Connection _timer { _env };
|
||||
|
||||
Signal_handler<Main> _timer_handler { _env.ep(), *this, &Main::_handle_timer };
|
||||
|
||||
void _handle_timer()
|
||||
{
|
||||
if (!_capture_input.constructed() || !_output.constructed())
|
||||
return;
|
||||
|
||||
_capture_input->with_texture([&] (Texture<Pixel> const &texture) {
|
||||
|
||||
_output->with_surface([&] (Surface<Pixel> &surface) {
|
||||
|
||||
Affected_rects const affected = _capture_input->capture();
|
||||
|
||||
affected.for_each_rect([&] (Gui::Rect const rect) {
|
||||
|
||||
surface.clip(rect);
|
||||
|
||||
Blit_painter::paint(surface, texture, Gui::Point(0, 0));
|
||||
});
|
||||
|
||||
affected.for_each_rect([&] (Gui::Rect const rect) {
|
||||
_output->_gui.framebuffer()->refresh(rect.x1(), rect.y1(),
|
||||
rect.w(), rect.h());
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
void _handle_config()
|
||||
{
|
||||
_config.update();
|
||||
|
||||
Xml_node const config = _config.xml();
|
||||
|
||||
_output.construct(_env, _heap, config);
|
||||
_capture_input.construct(_env, _root_dir, _output->_mode.area, config);
|
||||
|
||||
unsigned long const period_ms = config.attribute_value("period_ms", 0U);
|
||||
|
||||
if (period_ms == 0)
|
||||
warning("missing or invalid 'period_ms' config attribute");
|
||||
|
||||
_timer.trigger_periodic(1000*period_ms);
|
||||
}
|
||||
|
||||
Signal_handler<Main> _config_handler { _env.ep(), *this, &Main::_handle_config };
|
||||
|
||||
Main(Env &env) : _env(env)
|
||||
{
|
||||
_timer.sigh(_timer_handler);
|
||||
_config.sigh(_config_handler);
|
||||
|
||||
_handle_config();
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
void Component::construct(Genode::Env &env) { static Test::Main main(env); }
|
||||
3
repos/os/src/test/vfs_capture/target.mk
Normal file
3
repos/os/src/test/vfs_capture/target.mk
Normal file
@ -0,0 +1,3 @@
|
||||
TARGET = test-vfs_capture
|
||||
SRC_CC = main.cc
|
||||
LIBS = base blit vfs
|
||||
Loading…
x
Reference in New Issue
Block a user