genode/repos/libports/run/mesa.inc
Norman Feske ef741ef80d Change pixel format to 32 bits per pixel
Until now, Genode's framebuffer session interface was based on the
RGB565 pixel format. This patch changes the pixel format to 32-bit
XRGB where the X part is ignored. It adapts all graphical applications
and device drivers accordingly.

The patch also adjusts the users of the drivers_interactive packages,
assigning 64 MiB RAM and 1500 caps to the drivers subsystem, which is
sufficient for covering high resolutions at 32 bits per pixel and to
accommodate multi-component USB HID input stacks.

Fixes #3784
2020-06-29 14:22:29 +02:00

171 lines
4.2 KiB
PHP

if {[have_spec linux] && $use_i965} {
puts "i965 driver not supported on Linux."
exit 1
}
if {[have_include power_on/qemu] && $use_i965} {
puts "i965 driver not supported in Qemu."
exit 1
}
create_boot_directory
import_from_depot [depot_user]/src/[base_src] \
[depot_user]/pkg/[drivers_interactive_pkg] \
[depot_user]/src/nitpicker \
[depot_user]/src/demo \
[depot_user]/src/init
set build_components {
drivers/gpu/intel
lib/mesa/swrast
}
lappend_if $use_i965 build_components lib/mesa/i965
lappend build_components $demo_component
build $build_components
set config {
<config prio_levels="2">
<parent-provides>
<service name="CPU"/>
<service name="IRQ"/>
<service name="IO_MEM"/>
<service name="IO_PORT"/>
<service name="LOG"/>
<service name="PD"/>
<service name="RM"/>
<service name="ROM"/>
</parent-provides>
<default caps="100"/>
<default-route>
<any-service> <parent/> <any-child/> </any-service>
</default-route>
<start name="timer">
<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
</start>
<start name="drivers" caps="1500">
<resource name="RAM" quantum="64M" constrain_phys="yes"/>
<binary name="init"/>
<route>
<service name="ROM" label="config"> <parent label="drivers.config"/> </service>
<service name="Timer"> <child name="timer"/> </service>
<any-service> <parent/> </any-service>
</route>
<provides>
<service name="Input"/> <service name="Framebuffer"/>
</provides>
</start>
<start name="nitpicker" caps="200">
<resource name="RAM" quantum="2M"/>
<provides> <service name="Gui"/> </provides>
<config>
<domain name="pointer" layer="1" content="client" label="no" origin="pointer" />
<domain name="default" layer="2" content="client" label="no" focus="click" hover="always" />
<policy label_prefix="pointer" domain="pointer"/>
<default-policy domain="default"/>
</config>
<route><any-service><parent/><any-child/></any-service></route>
</start>
<start name="pointer">
<resource name="RAM" quantum="1M"/>
</start>}
set backend_library egl_swrast.lib.so
if {$use_i965} {
set backend_library egl_i965.lib.so
}
set launchpad_config {
<config>
<launcher name="init" ram_quota="1G" caps="2000">
<config verbose="yes">
<parent-provides>
<service name="ROM"/>
<service name="IRQ"/>
<service name="IO_MEM"/>
<service name="IO_PORT"/>
<service name="PD"/>
<service name="RM"/>
<service name="CPU"/>
<service name="LOG"/>
<service name="Gui"/>
<service name="Timer"/>
<service name="Gpu"/>
</parent-provides>
<start name="liquid_fb" caps="200">
<resource name="RAM" quantum="16M"/>
<provides> <service name="Framebuffer"/> <service name="Input"/> </provides>
<config resize_handle="off" animate="off" title="gears" width="600" height="600" xpos="100" ypos="100"/>
<route>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>}
append launchpad_config "
<start name=\"$demo_binary\" caps=\"$demo_caps\">
<resource name=\"RAM\" quantum=\"$demo_ram_quota\"/>"
append launchpad_config $demo_config
append launchpad_config "
<route>
<service name=\"ROM\" label=\"egl_drv.lib.so\">
<parent label=\"$backend_library\"/>
</service>"
append launchpad_config {
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
</config>
</launcher>
</config>}
append config {
<start name="launchpad" caps="512">
<resource name="RAM" quantum="512M"/>}
append config $launchpad_config
append config {
</start>}
append_if $use_i965 config {
<start name="intel_fb_drv" caps="200">
<binary name="intel_gpu_drv"/>
<resource name="RAM" quantum="40M"/>
<provides> <service name="Gpu"/> </provides>
<route>
<any-service> <parent /> <any-child/> </any-service>
</route>
</start>}
append config {
</config>}
install_config $config
set boot_modules {
libc.lib.so vfs.lib.so libm.lib.so
egl.lib.so mesa.lib.so stdcxx.lib.so
expat.lib.so glapi.lib.so
egl_swrast.lib.so
}
append_if $use_i965 boot_modules {
egl_i965.lib.so drm.lib.so
intel_gpu_drv
}
append boot_modules $demo_modules
build_boot_image $boot_modules
append qemu_args " -m 768"
run_genode_until forever