Commit Graph

2070 Commits

Author SHA1 Message Date
Norman Feske
de795b1a6e depot: update recipe hashes 2020-07-13 11:33:53 +02:00
Norman Feske
c81af531a3 Turn framebuffer drivers into capture clients
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
2020-07-13 11:33:15 +02:00
Norman Feske
6743669ab8 nitpicker: report no mode smaller than 1x1 pixels
Issue #3812
2020-07-13 11:33:14 +02:00
Norman Feske
320387db89 nitpicker: improve GUI client resize handling
This patch replaces meta-data allocation during the resize handling by a
new 'Resizeable_texture' type that has all meta data preallocated.
It also replaces the use of pointer return values with the
'Resizeable_texture::with_texture' method.

Issue #3812
2020-07-13 11:33:14 +02:00
Norman Feske
4cad1a87df nitpicker: make framebuffer and input optional
Nitpicker used to unconditionally request a framebuffer and input
session. With the transition to the new capture/event session
interfaces, this built-in policy does no longer suffice.

This patch introduces the attributes 'request_framebuffer="yes"' and
'request_input="yes"' (with the default values shown) to nitpicker's
<config> node. If setting those attributes to "no", nitpicker won't
request a "Framebuffer" and "Input" session respectively.

Issue #3812
2020-07-13 11:33:14 +02:00
Norman Feske
22cb6dded7 nitpicker: add capture service
Issue #3812
2020-07-13 11:33:14 +02:00
Norman Feske
537b317273 nitpicker: handle failed try_alloc_texture
Fixes #3782
2020-07-13 11:33:14 +02:00
Norman Feske
795a817a33 nitpicker: remove dirty_rect state from view stack
In the presence of potentially multiple output back ends, this
dirty_rect state must be maintained individually per back end. Instead
of storing the dirty_rect as view-stack member, the view stack now calls
a new 'Damage::mark_as_damaged' interface, which allows nitpicker to
propagate this information to multiple back ends. Unfortunately, the
patch must remove the per-view dirty_rect state.

Issue #3812
2020-07-13 11:33:14 +02:00
Norman Feske
067a7ad7e9 nitpicker: internal cleanup
This patch simplifies the internal naming of the nitpicker GUI server as
a preparatory step for adding support for the capture session interface.

Issue #3812
2020-07-13 11:33:14 +02:00
Norman Feske
3863de9589 Input-event-bridging service
The sole purpose of this service is the migration path from the use of
input session interface to the event session interface.

Issue #3812
2020-07-13 11:33:14 +02:00
Norman Feske
443d3c98dd Event session interface
Issue #3812
2020-07-13 11:33:13 +02:00
Norman Feske
602def9bdd Simple example for using a capture connection
Issue #3812
2020-07-13 11:33:13 +02:00
Norman Feske
3d1d1b439d Capture session interface
Issue #3812
2020-07-13 11:33:13 +02:00
Alexander Boettcher
c4a8c6798b top: react on too small trace argument buffer size
Issue #3811
2020-07-13 11:33:13 +02:00
Alexander Boettcher
21e48a8e12 trace: extend for_each_subject_infos return value
Fixes #3811
2020-07-13 11:33:13 +02:00
Norman Feske
a7d170adda os: add blit/painter.h
This utility eases the application of the 'blit' function when using the
'Texture' and 'Surface' types.
2020-07-13 11:33:13 +02:00
Christian Helmuth
ed4594c76b Fix success/failure detection in cpu_bench testsuite
Issue #3785
2020-07-13 11:33:12 +02:00
Christian Helmuth
e163055f6a ram fs: Release node mutex on unlink
This is needed if an open file is unlinked.

Fixes #3800
2020-07-13 11:33:12 +02:00
Norman Feske
35c3acdf05 depot: update recipe hashes 2020-07-03 11:13:59 +02:00
Alexander Boettcher
103236fdca nitpicker: fix memory accounting during realloc
Fixes #3794
2020-07-03 11:11:24 +02:00
Norman Feske
4450b37ff5 depot: update recipe hashes 2020-06-29 14:25:28 +02:00
Stefan Kalkowski
1cfb1af56e os: automate cpu_bench testsuite
* Differentiate in between different architectures with assembler routines
  for correct measures
* Automate first step measuring of 10G bogomips across different hardware

Fix #3785
2020-06-29 14:25:27 +02:00
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
Josef Söntgen
6d945e6a61 os: remove rom_block server component
This component is superceeded by vfs_block.

Issue #3781.
2020-06-29 14:22:28 +02:00
Josef Söntgen
6fc7ed55cf Replace 'rom_block' with 'vfs_block'
Issue #3781.
2020-06-29 14:22:28 +02:00
Josef Söntgen
8b590e2330 os: remove ram_block server component
This component is superceeded by vfs_block.

Issue #3781.
2020-06-29 14:22:28 +02:00
Josef Söntgen
ec711b008e Replace 'ram_block' with 'vfs_block'
Issue #3781.
2020-06-29 14:22:28 +02:00
Josef Söntgen
be55f080e4 os: add test-vfs_block pkg recipe
Issue #3781.
2020-06-22 09:50:51 +02:00
Josef Söntgen
e1aab829ca os: Block session server backed by VFS library
The 'vfs_block' component will give access to a VFS file through a
Block session. For more detailed information please look at its
README.

(On a technical note, the server currently only allows for one
active session and has only one pending back end request but can
easily be extended in the future.)

Fixes #3781.
2020-06-22 09:50:51 +02:00
Josef Söntgen
e56dd15a4b vfs: extend <zero> fs to limit amount of zeros
Setting the 'size' attribute will restrict a reader to consume
0s up to the specified amount per VFS handle. The attribute is
parsed as 'Number_of_bytes', which will limit the amount to the
maximum of the addressable memory on the platform.

This addition comes in handy when needing to provide a synthetic
empty file with a fixed size.

Issue #3781.
2020-06-22 09:50:51 +02:00
Josef Söntgen
103ae9df4a block_tester: limit batching in sequential test
So far the condition whether to spawn a new job or not depended on
the amount of data already processed. This could lead to spawning
more jobs than necessary if batching is used and in return could
result in creating invalid requests in case the tested block session
is not large enough.

In addition to checking the amount of data the test now stores the
number of the last block and checks if the current request is in
range. This properly limits the total amount of requests.

Issue #3781.
2020-06-22 09:50:51 +02:00
Josef Söntgen
b5f0c07eb3 os: add block_tester src recipe
Issue #3781.
2020-06-22 09:50:51 +02:00
Norman Feske
eb3a81a874 depot: update recipe hashes 2020-06-22 09:39:41 +02:00
Martin Stein
1e96510815 server/vfs: set seek offset before executing write
The seek offset has to be updated on partial writes according to the
current write position. Otherwise writes will override the content
at the initial offset.

Fixes #3780.
2020-06-22 09:39:40 +02:00
Norman Feske
f63713694c api/blit: package arch-specific optimizations
The blit API archive missed the CPU-architecture-specific variants of
the blit library such that all depot binaries worked with the generic
(slow) fallback implementation. This patch adds the missing pieces to
the blit API archive.
2020-06-22 09:39:40 +02:00
Norman Feske
48b4891f6e Rename nit_fb to gui_fb
Issue #3778
2020-06-22 09:39:40 +02:00
Norman Feske
5d40c0c1ce Rename 'Nitpicker' namespace to 'Gui'
Issue #3778
2020-06-22 09:39:40 +02:00
Norman Feske
98f39c698f Rename "Nitpicker" service name to "Gui"
Issue #3778
2020-06-22 09:39:39 +02:00
Norman Feske
c6eda9bd80 Rename include/nitpicker_session to gui_session
This patch also renames the depot api archive accordingly.

Issue #3778
2020-06-22 09:39:39 +02:00
Josef Söntgen
e8fec3eed6 terminal_log: remove session size check
The amount of RAM required by the session object is already accounted
for by the Root_component.

Fixes #3776.
2020-06-22 09:39:38 +02:00
Emery Hemingway
dc8b4eeb40 cached_fs_rom: diagnosis of delivered ROM sessions
To enable logging of ROM session deliveries, set the "diag" on
session routes:

<route>
  <service name="ROM" label_prefix="/bin/">
    <child name="cached_fs_rom" diag="yes"/>
  </service>
  …
<route>

Fix #3772
2020-06-22 09:39:38 +02:00
Christian Helmuth
6006051fb9 depot: update recipe hashes 2020-05-27 11:56:47 +02:00
Stefan Kalkowski
70acd4b2d5 os: pl050, pl11x, lan9118 use ARM platform driver
Make the framebuffer driver for pl11x chipsets,
the ps2 input driver for pl050, and the lan9116 NIC driver independent from
the pbxa9 board by using the newly introduced common ARM platform driver API.

Ref #3299
2020-05-27 11:56:46 +02:00
Stefan Kalkowski
1a80f166c5 os: introduce common platform driver for ARM
Ref #3299
2020-05-27 11:56:46 +02:00
Stefan Kalkowski
e1333c9421 os: refactor i.MX53 interactive drivers (ref #3299)
* Remove input driver specific to i.MX53 tablet board from QSB driver pkg
* Move GPIO settings for QSB LVDS backlight out of framebuffer driver into
  GPIO driver config
* Move PWM driver functionality out of framebuffer driver
* Make framebuffer driver configureable, and less dependent on
  platform driver i.MX53 specifics
2020-05-27 11:56:46 +02:00
Norman Feske
ab8ef5750d doc: tweaks for updated Genode Foundations book 2020-05-27 11:56:46 +02:00
Norman Feske
b078224753 Replace Genode::strncpy by Genode::copy_cstring
- Since Genode::strncpy is not 100% compatible with the POSIX
  strncpy function, better use a distinct name.

- Remove bogus return value from the function, easing the potential
  enforcement of mandatory return-value checks later.

Fixes #3752
2020-05-27 11:56:45 +02:00
Norman Feske
0f27d139bd depot: update recipe hashes 2020-05-18 10:16:59 +02:00
Norman Feske
be65c4acd2 Avoid use of deprecated Xml_node methods
Issue #3755
2020-05-18 10:16:14 +02:00
Norman Feske
d22b95ded3 test-fs_rom_update_ram: increase timeout for foc
The timeout triggered on foc/x86_32 in Qemu.
2020-05-18 10:16:13 +02:00