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https://github.com/genodelabs/genode.git
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c81af531a3
This patch replaces the use of the "Framebuffer" session interface by the new "Capture" session interface in all framebuffer drivers. Thanks to this change, those drivers have become mere clients of the nitpicker GUI server now, and are no longer critical for the liveliness of the GUI server. The patch touches the following areas: - The actual driver components. The new versions of all drivers have been tested on the respective hardware. Generally, the drivers have become simpler. - The drivers_interactive packages for various boards. The drivers subsystem no longer provides a "Framebuffer" service but needs a valid route to the "Capture" service provided by nitpicker. - The driver manager of Sculpt OS. - This patch changes the role of the test-framebuffer component from a framebuffer client to a capture server so that drivers (capture clients) can be directly connected to the test component without the nitpicker server. - Framebuffer driver no longer support the unbuffered mode. - The fb_bench.run script is no longer very meaningful because it interplays solely with nitpicker, not with the driver directly. - All run scripts for graphical scenarios and the related depot archives got adapted to the change. Fixes #3813
133 lines
3.4 KiB
Plaintext
133 lines
3.4 KiB
Plaintext
set build_components { app/pdf_view }
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source ${genode_dir}/repos/base/run/platform_drv.inc
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build $build_components
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create_boot_directory
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import_from_depot \
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[depot_user]/pkg/[drivers_interactive_pkg] \
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[depot_user]/pkg/motif_wm \
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[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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set 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="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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</parent-provides>
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<default-route>
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<service name="Gui"> <child name="wm"/> </service>
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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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<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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<start name="drivers" caps="1500">
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<resource name="RAM" quantum="64M" constrain_phys="yes"/>
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<binary name="init"/>
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<route>
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<service name="ROM" label="config"> <parent label="drivers.config"/> </service>
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<service name="Timer"> <child name="timer"/> </service>
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<service name="Capture"> <child name="nitpicker"/> </service>
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<any-service> <parent/> </any-service>
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</route>
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<provides> <service name="Input"/> </provides>
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</start>
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<start name="nitpicker">
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<resource name="RAM" quantum="4M"/>
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<provides> <service name="Gui"/> <service name="Capture"/> </provides>
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<config focus="rom" request_framebuffer="no">
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<capture/>
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<domain name="pointer" layer="1" content="client" label="no" origin="pointer" />
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<domain name="default" layer="2" content="client" label="no" hover="always"/>
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<policy label_prefix="pointer" domain="pointer"/>
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<default-policy domain="default"/>
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</config>
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</start>
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<start name="pointer">
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<resource name="RAM" quantum="1M"/>
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<route>
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<service name="Gui"> <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="wm" caps="1000">
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<resource name="RAM" quantum="32M"/>
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<binary name="init"/>
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<provides>
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<service name="Gui"/> <service name="Report"/> <service name="ROM"/>
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</provides>
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<route>
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<service name="ROM" label="config"> <parent label="wm.config"/> </service>
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<service name="Gui"> <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="pdf_view" caps="256">
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<resource name="RAM" quantum="1G"/>
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<config>
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<vfs>
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<rom name="test.pdf" />
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<dir name="dev"> <log/> </dir>
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</vfs>
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<libc stdout="/dev/log" stderr="/dev/log"/>
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</config>
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</start>
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</config>
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}
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install_config $config
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#
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# Download test PDF file
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#
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if {![file exist bin/test.pdf]} {
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set pdf_url "http://genode-labs.com/publications/genode-fpga-graphics-2009.pdf"
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catch { exec wget $pdf_url -O bin/test.pdf }
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}
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if {![file exist bin/test.pdf]} {
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puts stderr "Could not download test PDF from '$pdf_url'"
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exit 1
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}
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#
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# Pin the nitpicker focus to the window manager by providing a static focus ROM
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#
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set fd [open [run_dir]/genode/focus w]
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puts $fd "<focus label=\"wm -> focus\"/>"
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close $fd
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append boot_modules {
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libc.lib.so vfs.lib.so libm.lib.so
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openjpeg.lib.so freetype.lib.so libpng.lib.so zlib.lib.so jbig2dec.lib.so
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mupdf.lib.so jpeg.lib.so
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pdf_view
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test.pdf
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}
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build_boot_image $boot_modules
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append qemu_args " -m 768"
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run_genode_until forever
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