Now the only way to enable Neon support is to change the mkspec.
[ChangeLog][Important Behavior Changes] Qt no longer checks for
support for the Neon FPU on ARM platforms at runtime. Code optimized
for Neon must be enabled unconditionally at compile time by ensuring
the compiler supports Neon. You may need to edit your mkspec for that.
Task-number: QTBUG-30440
Change-Id: I4df9b2bf3cd022f8ed70f02f16878cb2cb3fe6fb
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
The current NDK uses CPUVARDIR variable to define whether x86 or armle-v7 is used.
Therefore, the whole structure uses these two definitions to separate simulator
and device builds. Renaming blackberry-armv7le-qcc to blackberry-armle-v7-qcc
allows to directly use CPUVARDIR during Qt5 builds.
For compatibility reasons the old folder is kept and includes the new qmake.conf.
Change-Id: Ia7feeeabe16eda48140a65178af28cbb9bd085a9
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
This code was added as an optimization for showing a mouse cursor on
the Raspberry Pi. What happens though is while the mouse cursor does
move more smoothly, the actual application becomes less smooth when the
mouse cursor is moved. By removing the custom cursor code, performance
will no longer be effected by rendering a moving mouse cursor.
Change-Id: I9f8ac6c236cd4ff6d8e1d999a461c3e6db75d7e3
Reviewed-by: Samuli Piippo <samuli.piippo@digia.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Enabling vsync and double buffering improves the overall impression.
Enabling by default helps to get the best "out of the box"
If not desired, one can disable this behavior via:
export QT_EGLFS_IMX6_NO_FB_MULTI_BUFFER=1
Change-Id: I21ce5366ea5829140d8103cf2dbd8c487d079db6
Reviewed-by: Donald Carr <sirspudd@gmail.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Remove the extern prototype as it's now defined in latest
firmware headers correctly. Moreover, the signature of the function
changed. This patch fixes both issues.
Change-Id: I0114b436dbaf5a171e6429a1e3760e292c7152cf
Reviewed-by: Andy Nichols <andy.nichols@digia.com>
Return the native display created in QEglFSImx6Hooks in
platformDisplay().
Change-Id: I2b28ac66dce12a1054fc2f78dbfad0723f8e5688
Reviewed-by: Andy Nichols <andy.nichols@digia.com>
Now arm specific -mfloat-abi flag is added to compiler flags
only for arm architecture in linux_arm_device_post.conf.
Change-Id: Ie77ac6e0717d9d1fd9c14e1d6a26e86f08ab418c
Reviewed-by: Jarosław Staniek <staniek@kde.org>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
We'll use nm to get the listing of symbols in the next commit.
The -P option is "portable", which sounds like a good idea. I don't
have access to any of the commercial Unix systems, but I do remember
them printing a different format than GNU binutils's nm.
Change-Id: If6f80624bedaf2b1dabf608e16aa097d9910d739
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Replace all tabs with proper space characters and consistently align
the '=' characters. The default alignment for the '=' of 25 characters
has been left as is to get a minimal diff. Lines with the '=' further
to the right and those belonging to 'proper code (TM)' have not been
touched.
The work was mostly done using the following python script (might
come in handy again...):
import sys, re
indent_eq = 25 + 0*4 # 25 characters was the most widely used indentation for the '=' character
p = re.compile(r'(\w+)[ \t]*([\-\+]?)(=$|= )[ \t]*(.*$)')
for fn in sys.argv[1:]:
with open(fn, 'r+') as f:
lines = []
nl_count = 0
continuity_indent = None
for l in f:
m = p.match(l)
nl = l
if m:
n_spaces = max(m.start(3), indent_eq - 1) - len(m.group(2)) - len(m.group(1))
if m.group(2) and m.start(2) >= indent_eq-1 and m.start(2) % 4 == 0:
n_spaces -= 1 # left-shift '+=' by one if the '+' is aligned to a multiple of 4
n_spaces = max(1, n_spaces) # we want at least one space before '='/'+='
nl = m.group(1) + ' '*n_spaces + ''.join(m.group(2,3,4)) + '\n'
continuity_indent = nl.find('= ') + 2 if l[-2] == '\\' else None # remember indent on '\\$'
elif continuity_indent:
nl = ' '*continuity_indent + l.lstrip()
if l[-2] != '\\': # check when to stop the continuation
continuity_indent = None
elif l.startswith('#'):
nl = l.expandtabs(2)
if l != nl:
nl_count += 1
lines.append(nl)
if nl_count > 0:
print fn, nl_count, len(lines)
f.seek(0)
f.writelines(lines)
f.truncate()
Change-Id: I1d2870d0a2fe2e30d398c140fe523e69dd20c81b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
This matches upstream changes on https://github.com/raspberrypi/firmware/
Change-Id: Ie28c2fa574d5cd097c033926970db40e8904e42e
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
This is tested with eglfs plugin on the Yocto Project's Poky
distribution.
Change-Id: I73edd66d6cd62febb2f699ac5b1ca1f1c0dea449
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
The platform specific CFLAGS, most notably -march=armv7-a, were only
added to QMake's _RELEASE flags but not to the _DEBUG flags.
This then resulted in strange compilation errors such as this one:
http://qt-project.org/forums/viewthread/22141
Change-Id: Ib47996c6946b043294437e8543827da270df836d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Also change Trolltech for QtProject in other places
Task-number: QTBUG-23269
Change-Id: Ie4e344f23cab77c575562d18b481b3369ce30491
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
This change is possible due to commit 18654058
As it's now possible to use configure's -sysroot without
gcc's --sysroot, it's possible to use configure's pkg-config setup
(which comes with its -sysroot). This gives the possibility to
simplify the mkspec and be in line with the other device-mkspecs
Change-Id: I0f34ec2c5c7b06334ad3c1605001c0803272b027
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
Change copyrights and license headers from Nokia to Digia
Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
"CONFIG += qt warn_on release link_prl" is in every single spec (though
for link_prl there is one genuine exception and two apparent omissions).
Change-Id: I72e1e315586af828eefa3b0b70998ab892ec3c1a
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
there is no reason whatsoever to duplicate this so many times, and even
less reason to have specs with a deviating default.
Change-Id: Ia25836c079580adebc373697b8bd03598f79c69b
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
not strictly necessary, but nicer.
QMAKE_PLATFORM (and thus CONFIG) now also contains the name of the OS, and
its family (if applicable, e.g., bsd). this also adds more feature search
paths.
Change-Id: I3ab971e6e3b2b32cae53b95e4bc67a86688bc5cb
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
Hard float enabled Raspbian image is now primary platform provided by the
Raspberry Pi foundation.
Change-Id: I2d59ad26fac459907b4f51764975a3e6e29c6033
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Thomas Senyk <thomas.senyk@pelagicore.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Update Raspberry-Pi mkspec to indicate that wayland is the default platform
for the Raspberry-Pi.
Change-Id: I10b30ecfb16faed6027137225d9e95409faa7e87
Reviewed-by: Johannes Zellner <johannes.zellner@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
The fbdev fallback code now resides in the default implemenatation of
the hooks.
Change-Id: Id3d2cd23ab826b90c0e6d442bfb222aa8c291646
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
The current cursor implementation can be a bit hard to read
without hints about which methods are overriden.
Change-Id: I3376890a13be46e1ece03d1442dd5a15ccd61382
Reviewed-by: Johannes Zellner <johannes.zellner@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The OpenmaxIL video_render component uses the dispmanx layer 0, so EGLFS
should use at least z index 1. Otherwise the video_render would conflict
with the UI and thus overpaints it.
Change-Id: I3bed23567fa8c4399207289c6ef952c5a5e0d503
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Reviewed-by: Donald Carr <donald.carr@nokia.com>
See https://github.com/raspberrypi/firmware/pull/32 for more information.
Change-Id: I51bb532336ed069cde938540cd962721b1a72adb
Reviewed-by: Johannes Zellner <johannes.zellner@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
This fixes breakage in the Raspberry Pi spec introduced in:
https://codereview.qt-project.org/#change,27536
due to incorrect depth assumptions regarding included files.
Change-Id: I802b828f1755f299939fed192dd3ca9bf1a83002
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
The cursor is rendered on a dispmanx layer and moved
around. This approach saves us from having to update the
underlying window each time the cursor moves.
Dispmanx layers cannot be moved to negative coords. As
a result, currently it is not possible to move to a
location less than the hostpot. A future commit will
fix this problem.
Change-Id: Ida5ee961d03a6929860c515e503482756a4913ed
Reviewed-by: Johannes Zellner <johannes.zellner@nokia.com>
Reviewed-by: Andy Nichols <andy.nichols@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Remove the check from ST7540 and PNX8473 specs since
it's already checked in deviceSanityCheckCompiler
Change-Id: I2accb12f9e692e253f76194ca68b1f4cc673a833
Reviewed-by: Johannes Zellner <johannes.zellner@nokia.com>
Reviewed-by: Donald Carr <donald.carr@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
directfbegl requires libQtPlatformSupport to provide some EGL
helper functions. Enable EGL by adding it to the QT_CONFIG variable
in the qmake.conf.
Change-Id: I80d3163d9da4b9eb232aea72ba7d4388453f8247
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Change-Id: Iec687e9cd015ed389a637b50e4e4e332478b6e1f
Reviewed-by: Donald Carr <donald.carr@nokia.com>
Reviewed-by: Andy Nichols <andy.nichols@nokia.com>
Introduce platform libs hook to handle/allow device specific initialization and the associated symbol resolution
Change-Id: I098b07dcb581390d369d9165c6cedc7ace1e088a
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
-O2 is already the default optimization level for release builds,
as defined in gcc-base.conf. In addition, it shouldn't be set for
debug builds.
Change-Id: Idd7406b0d135d9579676b389050fd6e5776e722c
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Compiler flags like CPU architecture and FPU should be set on
QMAKE_CFLAGS instead of QMAKE_CFLAGS_RELEASE, as the latter only
applies to release builds
Change-Id: I2e729a9e413934e904fc2810394e118940b8557f
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
qmake -set can be used instead to set a the default cross compile.
device_config.prf already contains code to read this default.
Remove per-spec CROSS_COMPILE checks
Introduce deviceSanityCheckCompiler() usage where appropriate
Done-with: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Change-Id: I07c75c9e933dc1174a1bf8bf523b6b4a6b427408
Reviewed-by: Romain Pokrzywka <romain.pokrzywka@kdab.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
udev headers now ship as part of the base debian reference image
Change-Id: I181c7f48ca59af46fccf8f3204845379d068c023
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
The beagleboard and Archos gen8 tablets are built on the same hardware
and OpenEmbedded platform build system.
The makespecs enable OpenGL/ES2 support and EGLFS as the default
platform.
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Reviewed-by: Donald Carr <donald.carr@nokia.com>
Change-Id: I04938676f82f9136efd662ff3ede16221eadf275
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Add DirectFB buildsystem integration by adding a configure target
and adding it as subdirectory to the project file. The default is
to automatically build directfb. Update the Broadcom/9425 build.
Change-Id: I482f865cebd9d5cd4c98c184773f8534f92db9df
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
The EGL integration is vendor specific, add platform hooks to the
DirectFB plugin and implement them for the Broadcom 97425. The hook
interface is internal and there are no ABI/API gurantees.
Change-Id: I33359830c51f16895e771837fccb71e03c81cf18
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Add mkspec for the Trident's Shiner platform to be used in conjunction
with the -device support in configure. This allows you to build Qt
Change-Id: I68d8e8eb78f073e98f72207e9c5de6a0da0ed35d
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Add mkspec for the STMicroelectronic's ST7108 platform to be used in
conjunction with the -device support in configure. This allows you
to build Qt with the application libraries provided by STM SDK 35.
Change-Id: I36aa174200f034ccd6ee285e3f8a8ffec99b3e70
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Add mkspec for the STMicroelectronic's ST7540 platform to be used in
conjunction with the -device support in configure. This allows you
to build Qt with the application libraries provided by STM SDK 36.
Change-Id: I4369b23b9a0c9063417e5cc71969f65e967e4019
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
There are two problems with the current design:
1. if (hooks) hooks->foo() doesn't work in debug mode when no platform hook
is defined. The problem doesn't arise in release mode because the compiler
optimizes away the if (hooks) into a no-op since hooks is NULL when no
platform hook is defined.
2. Adding a new hook requires changing every platform's hook implementation.
New approach:
1. Define QEglFSHooks as a class with virtual functions. A stub file provides
the default implementation.
2. Platform hooks derive from above class and reimplement whatever is needed.
The filenames and variables have been changed to be more in line with the
Qt style.
Change-Id: I2eaaa5ad7c8b48a06361c4747d4f210c428c983f
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Add mkspec for the Raspberry PI platform to be used in conjunction with the
-device support in configure. This allows you to build Qt with the
application libraries provided by the Raspberry PI foundation.
The Raspberry PI is described here:
http://en.wikipedia.org/wiki/Raspberry_Pi
and its use with Qt is documented here:
http://wiki.qt-project.org/Devices/RaspberryPi
Change-Id: Ib8d11d0a469edaaf34ccc04cf33a42a725fc2bdb
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
EGL provides an api to create a rendering context for khronos APIs
on native surfaces. The board initialization and window creation
is platform specific.
This commit adds platform hooks/extensions to the EGLFS plugin and
implements them for the Amlogic 8726M. The hook interface is internal
and there are no ABI/API guarantees.
EGLFS is now linked with -Wl,-no-undefined to make sure that a hook does not
add unresolvable symbols.
Change-Id: I7f4fcdb422aacbf00de468f4d8e85ae5368bfacf
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Add mkspec for the Broadcom 97425 platform using the new device.pri
support. This allows to build Qt with the application libraries provided
by Broadcom.
Change-Id: Icad442be5da071e4f936e41236d4136234c5d16f
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Add mkspec for the Amlogic 8726M platform using the -device
support in configure. This allows to build Qt with the application
libraries provided by Amlogic.
The 8726M is an ARM Cortex-A9 that support NEON and has a Mali 400-M GPU.
Change-Id: I01ea0c8e7d34dcb165653980a1856f6e22318c4d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Johannes Zellner <johannes.zellner@nokia.com>
