[Buildroot] [PATCH v8 0/3] Qt WebEngine support
Zoltan Gyarmati
mr.zoltan.gyarmati at gmail.com
Mon Sep 4 14:56:10 UTC 2017
On 08/17/2017 12:21 AM, Julien Grossholtz wrote:
> Hi,
>
> I have been able to compile Qt WebEngine for the Beaglebone black. I ran the quicknanobrowser successfully even if performances are poor with this board and colors are not correct. I used the HDMI output and a mouse for this test.
>
> It was necessary to add some fonts to the system to run quicknanobrowser.
>
> It was also necessary to set QT_QPA_EGLFS_INTEGRATION to none, it fails without it:
>
> $ cd /usr/lib/qt/examples/webengine/quicknanobrowser/
> $ ./quicknanobrowser
> QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
> PVR: Hint: Setting WindowSystem to libpvrDRMWSEGL_FRONT.so
>
> mode for connector 20 is 1280x1024
> mode for CRTC of connector 20 is 1280x1024
> DRM SET CRTC: index: 0 fd: 5, crtc: 12, fb: 1e, conn: 14, mode: 1280x1024
> EGL library doesn't support Emulator extensions
> Aborted
>
> $ QT_QPA_EGLFS_INTEGRATION=none ./quicknanobrowser www.google.com
> QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
> PVR: Hint: Setting WindowSystem to libpvrDRMWSEGL_FRONT.so
>
> mode for connector 20 is 1280x1024
> mode for CRTC of connector 20 is 1280x1024
> fDRM SET CRTC: index: 0 fd: 6, crtc: 12, fb: 1e, conn: 14, mode: 1280x1024
> Unable to query physical screen size, defaulting to 100 dpi.
> To override, set QT_QPA_EGLFS_PHYSICAL_WIDTH and QT_QPA_EGLFS_PHYSICAL_HEIGHT (in millimeters).
> PVR: Hint: Setting DisableHWTQTextureUpload to 1
>
> [0101/001546.323753:WARNING:resource_bundle_qt.cpp(114)] locale_file_path.empty() for locale
> [0101/001546.688823:WARNING:resource_bundle_qt.cpp(114)] locale_file_path.empty() for locale
> PVR: Hint: Setting DisableHWTQTextureUpload to 1
>
> PVR: Hint: Setting DisableHWTQTextureUpload to 1
>
> PVR: Hint: Setting DisableHWTQTextureUpload to 1
>
> PVR: Hint: Setting DisableHWTQTextureUpload to 1
>
>
> So it is functional, but colors are somehow reversed.
>
>
> Julien
>
> ----- Original Message -----
>> From: "Julien Grossholtz" <julien.grossholtz at savoirfairelinux.com>
>> To: "Gaël Portay" <gael.portay at savoirfairelinux.com>
>> Cc: "Thomas Petazzoni" <thomas.petazzoni at free-electrons.com>, "Joshua Henderson" <joshua.henderson at microchip.com>,
>> "Jean-Daniel Michaud" <jean.daniel.michaud at gmail.com>, "brents 3" <brents_3 at hotmail.com>, "Peter Seiderer"
>> <ps.report at gmx.net>, "buildroot @ busybox . net" <buildroot at busybox.net>, "gomis" <tuzaklirefik at gmail.com>, "Akihiko
>> Odaki" <akihiko.odaki.4i at stu.hosei.ac.jp>
>> Sent: Tuesday, August 15, 2017 6:10:37 PM
>> Subject: Re: [Buildroot] [PATCH v8 0/3] Qt WebEngine support
>> Hi,
>>
>> I will test these patchs on a Beaglebone black.
>>
>> Julien
>>
>>
>> ----- Original Message -----
>>> From: "Gaël Portay" <gael.portay at savoirfairelinux.com>
>>> To: "buildroot @ busybox . net" <buildroot at busybox.net>, "Thomas Petazzoni"
>>> <thomas.petazzoni at free-electrons.com>,
>>> "Peter Seiderer" <ps.report at gmx.net>, "Arnout Vandecappelle" <arnout at mind.be>,
>>> "Julien CORJON" <corjon.j at ecagroup.com>
>>> Cc: "Joshua Henderson" <joshua.henderson at microchip.com>, "Jean-Daniel Michaud"
>>> <jean.daniel.michaud at gmail.com>, "brents
>>> 3" <brents_3 at hotmail.com>, "Gaël Portay" <gael.portay at savoirfairelinux.com>,
>>> "gomis" <tuzaklirefik at gmail.com>, "Akihiko
>>> Odaki" <akihiko.odaki.4i at stu.hosei.ac.jp>
>>> Sent: Tuesday, August 15, 2017 4:38:52 PM
>>> Subject: [Buildroot] [PATCH v8 0/3] Qt WebEngine support
>>> Hi all,
>>>
>>> The purpose of this patch series is to continue the integration of Qt5 WebEngine
>>> in buildroot; started long time ago by Akihiko Odaki [1] and Julien Corjon [2].
>>>
>>> The first patch provides the Qt WebEngine package.
>>>
>>> The second patch is a special defconfig that provides a Qt WebEngine setup on
>>> raspberrypi3 to provide a demo.
>>>
>>> I have tested it with a rpi 3; and I will be glad if someone else has another
>>> EGL platform to test it. You will find instructions to try qtwebengine on rpi3
>>> in the commit message of the first patch.
>>>
>>> Enjoy ;)
>>>
>>> Note: Tested against:
>>> - GCC 6.x and binutils 2.27 on rpi 3.
>>> - GCC 7.x and binutils 2.28 on rpi 3.
>>>
>>> [1] https://patchwork.ozlabs.org/patch/640633/
>>> [2] http://lists.busybox.net/pipermail/buildroot/2015-July/132010.html
>>>
>>> Changes since RFC:
>>> - rebase to master (use SPDX licenses, remove license approved, update
>>> qt5_defconfig...)
>>> - remove the patch "prefer arm tune"
>>> - disable build with Qt 5.6 LTS (not working, waiting for 5.6.3 in August)
>>> - re-order patches
>>>
>>> Changes since v1:
>>> - manually create symlinks to preserve SONAME
>>> - add my signed-off-by to the qt webengine patch
>>> - make qtwe package depends on supported architectures
>>> - fix Kconfig comment about Qt 5.6
>>> - sort alphabetically chromium licenses
>>>
>>> Changes since v2:
>>> - fix build issue when I sorted alphabetically the chromium licenses
>>> - replace legacy option BR2_TARGET_ROOTFS_EXT2_BLOCK to
>>> new option BR2_TARGET_ROOTFS_EXT2_SIZE
>>>
>>> Changes since v3:
>>> - add my signed-off-by and the PR link to the rpi-userland patch
>>> - move rpi patch index from 0001 to 0007
>>>
>>> Changes since v4:
>>> - bump to Qt WebEngine to 5.9.1
>>> - added the mainlined patch that fixes the build issue with samples when print
>>> is not supported
>>> - udev is selected (required by chromium)
>>> - add config entry to use system ffmpeg and set it to yes by default
>>> - the patch concerning the path to CA certificates has been removed since it is
>>> no more relevant in 5.9.x
>>> - increase BR2_TARGET_ROOTFS_EXT2_SIZE to 360MB to support
>>> $ du -sk target/
>>> 312480 target/
>>>
>>> Changes since v5:
>>> - really add the mainlined patch that fixes the build issue with samples when
>>> print is not supported
>>> - add BR2_PACKAGE_QT5WEBENGINE_ARCH_SUPPORTS to list all supported
>>> architectures
>>> - add BR2_PACKAGE_QT5WEBENGINE missing dependencies (tc, mmu, wchar...)
>>> - stop using && for depends on relationships
>>> - update chromium licence list in chromium.inc
>>> - remove option BR2_PACKAGE_QT5WEBENGINE_SYSTEM_FFMPEG;
>>> and compile ffmpeg, opus, libvpx and webp packages
>>> - reword help and add url to documentation of package qt5webengine
>>> - remove hash of 5.6.2 version
>>> - add QT5WEBENGINE_ namespace to QMAKEFLAGS
>>> - add missing TARGET_MAKE_ENV to BUILD_CMD
>>> - create python symlink form $(HOST_DIR)/bin (was $(HOST_DIR)/usr/bin)
>>> - add myself to DEVELOPERS
>>>
>>> Changes since v6:
>>> - rpi-userland commit message:
>>> fix output of ls -l snippet
>>> update url to link to qtwe-5.9.1
>>> add upstream-status
>>> - qtwe:
>>> add missing host-bison, host-flex and host-pkgconf dependencies
>>> select BR2_HOSTARCH_NEEDS_IA32_COMPILER to let v8 compiles its host-tools
>>> with the same word-size as the target.
>>>
>>> Changes since v7:
>>> - rpi-userland:
>>> remove rpi-userland patch and apply upstreamed commit suggested by Yann.
>>> - qtwe:
>>> reword the commit message to include notes from the coverletter
>>> depends on has udev + comment (udev is needed at runtime)
>>> depends on uses glibc + comment (for now, it builds only with glibc)
>>> select qtquickcontrols2 (may be needed at runtime)
>>> reword BR2_HOSTARCH_NEEDS_IA32_COMPILER comment
>>> - raspberrypi3_qt5we_defconfig:
>>> rename raspberrypi3_qt5_defconfig into raspberrypi3_qt5we_defconfig
>>> bump kernel (synced with all rpi defconfigs)
>>> add gif, jpeg and options to raspberrypi3_qt5we_defconfig
>>> use M suffix with BR2_TARGET_ROOTFS_EXT2_SIZE option
>>>
>>> Gaël PORTAY (3):
>>> qt5webengine: new package
>>> configs: new raspberrypi3 qt5we config
>>>
>>> DEVELOPERS | 1 +
>>> configs/raspberrypi3_qt5we_defconfig | 50 ++++
>>> package/qt5/Config.in | 1 +
>>> .../0001-Always-compile-QWebEnginePage-print.patch | 246 ++++++++++++++++
>>> ...ad-libEGL-and-libGLES2-symbols-implicitly.patch | 89 ++++++
>>> package/qt5/qt5webengine/Config.in | 86 ++++++
>>> package/qt5/qt5webengine/chromium.inc | 310 +++++++++++++++++++++
>>> package/qt5/qt5webengine/qt5webengine.hash | 2 +
>>> package/qt5/qt5webengine/qt5webengine.mk | 80 ++++++
>>> 9 files changed, 865 insertions(+)
>>> create mode 100644 configs/raspberrypi3_qt5we_defconfig
>>> create mode 100644
>>> package/qt5/qt5webengine/5.9.1/0001-Always-compile-QWebEnginePage-print.patch
>>> create mode 100644
>>> package/qt5/qt5webengine/5.9.1/0002-Load-libEGL-and-libGLES2-symbols-implicitly.patch
>>> create mode 100644 package/qt5/qt5webengine/Config.in
>>> create mode 100644 package/qt5/qt5webengine/chromium.inc
>>> create mode 100644 package/qt5/qt5webengine/qt5webengine.hash
>>> create mode 100644 package/qt5/qt5webengine/qt5webengine.mk
>>>
>>> --
>>> 2.13.2
>>>
Dear Gaël & All
first of all: thanks for your persistenceon this!
I've tested the current config on RPi3, and with the
webenginewidgets/minimal example the qt.io webpage starts to load, but
after a short while the content on the screen is collapsing, and i get
this on the console:
> # /usr/lib/qt/examples/webenginewidgets/minimal/minimal
> QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
> Unable to query physical screen size, defaulting to 100 dpi.
> To override, set QT_QPA_EGLFS_PHYSICAL_WIDTH and
> QT_QPA_EGLFS_PHYSICAL_HEIGHT (in millimeters).
> [0904/143017.960529:WARNING:resource_bundle_qt.cpp(114)]
> locale_file_path.empty() for locale
> [0904/143018.185769:WARNING:resource_bundle_qt.cpp(114)]
> locale_file_path.empty() for locale
> glGetError 0x505
> [790:814:0904/143024.028196:ERROR:texture_manager.cc(3235)]
> [.RenderCompositor-0x6c706918]GL ERROR :GL_OUT_OF_MEMORY : glTexImage2D:
> [790:814:0904/143024.028386:ERROR:gles2_cmd_decoder.cc(5202)] Error: 5
> for Command kTexImage2D
> [790:814:0904/143024.028574:ERROR:gles2_cmd_decoder.cc(4169)]
> GLES2DecoderImpl: Trying to make lost context current.
> [790:814:0904/143024.028688:ERROR:gles2_cmd_decoder.cc(4169)]
> GLES2DecoderImpl: Trying to make lost context current.
> [790:814:0904/143024.028764:ERROR:gles2_cmd_decoder.cc(4169)]
> GLES2DecoderImpl: Trying to make lost context current.
> [790:814:0904/143024.028840:ERROR:gles2_cmd_decoder.cc(4169)]
> GLES2DecoderImpl: Trying to make lost context current.
Increasing the GPU memory to 192MB in config.txt seems to be fixing it
(for the qt.io homepage at least...), so i think it worth to consider to
increase the gpu_memory for raspberrypi3_qt5we_defconfig.
Apart from this (and from the general fact that Qt WebEngine is a
PITA...), it looks good to me. Unfortunately i don't have other
applicable HW around to test this, just a BBB which already has been
tested by Julien, but if needed, i'm happy to reproduce his test.
Regards
Zoltan Gyarmati
https://zgyarmati.de
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