| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
|
|
|
|
|
| |
Makes it safe to sample pixel coordinates above 32767.
Fixes: QTBUG-76829
Change-Id: I5965afef1bd65106fcfc130dd37572309eacbe42
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
|
|
|
|
|
|
|
|
|
|
|
| |
More aggressively skip processing empty spans.
Tested with the qpainter benchmark on armv7; yields
small but measurable improvement.
Change-Id: Ie0ed0f824a0be7bcc2de3a9aa98ebccb0e8accae
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The alignment of long long on 32-bit windows is only 32-bits, but we
should be safe to assume it is aligned at 64-bit.
Since QRgba64 is a public type, we can't fix the alignment there without
breaking ABI, so instead fix it where temporary buffers are allocated.
At the same time be consistent about using QRgba64 so we can switch to it
enforcing alignment in Qt6.
Change-Id: Ie15c305bc867c62a13df8eb2b1678e92174e1f97
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|
|
|
|
|
|
|
|
| |
Mirroring similar routines recently added for SSE4.1
Change-Id: Ibb9d10cc34655ce1dc0e97fdff4e4f6a81d47d05
Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
|
|\
| |
| |
| |
| |
| |
| |
| | |
Conflicts:
src/corelib/global/qconfig-bootstrapped.h
src/widgets/util/qcompleter.cpp
Change-Id: I4f44f0f074982530f2f2e750ce696230b2754cf3
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Fixes a speed regression on ARGB32 painting on low end hardware
introduced when it was switched to using the RGB64 raster routines.
It turns out several of our embedded QPA targets use ARGB32 as native
format.
Task-number: QTBUG-69724
Change-Id: I6d7993c12da46a85b8354eb905930dae9602b5e6
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
|
| |
| |
| |
| |
| |
| |
| |
| | |
After convert and fetch were split, only convert was still NEON
vectorized, while fetch is the more commonly used version.
Change-Id: Iea2af7ccee6589b3d6e9908afeaae2d1ad2753be
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
|
|\|
| |
| |
| | |
Change-Id: I66c7f18a2abd13601da0947919436f7da3549ae9
|
| |
| |
| |
| |
| |
| |
| |
| | |
Short-cuts the case where there is no gamma correction to avoid a
conversion over RGBA64 and back.
Change-Id: I100697a9f7a4b94283557b2c0eaa45e0eff81785
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Do not try using SSSE3 if the compiler do not support it.
(see 648ee7aa020d04b160ec56187f49f761ffab93cc).
Task-number: QTBUG-50804
Change-Id: I489b0bbacfde0c647c9d5b71ca3de992d7dc8878
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
|
| |
| |
| |
| |
| |
| |
| |
| | |
Adds support for smooth scaling 64bit images.
Task-number: QTBUG-45858
Change-Id: If46030fb8e7d684159f852a3b8266a74e5e6700c
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Declare rbSwap<QImage::Format_RGBA8888>, so we don't end up in a
fallback definition not used by little-endian.
Task-number: QTBUG-69951
Change-Id: I8512bba76da7d59a27593d37c70283d881c3e8fc
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Adds support for 16bit per color image formats in QImage. This makes it
possible to read and write 16bpc PNGs, and take full advantage of the
16bpc paint engine.
[ChangeLog][QtGui][QImage] QImage now supports 64bit image formats with
16 bits per color channel, compatible with 16bpc PNG or RGBA16 OpenGL
formats.
Task-number: QTBUG-45858
Change-Id: Icd28bd5868a6efcf65cb5bd56031d42941e04099
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
|
|\|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Conflicts:
.qmake.conf
src/corelib/doc/src/objectmodel/signalsandslots.qdoc
src/plugins/platforms/cocoa/qcocoamenuloader.mm
src/plugins/platforms/xcb/qxcbconnection.cpp
src/plugins/platforms/xcb/qxcbconnection.h
src/plugins/platforms/xcb/qxcbconnection_xi2.cpp
src/plugins/platforms/xcb/qxcbwindow.cpp
tests/auto/gui/image/qimage/tst_qimage.cpp
Done-with: Gatis Paeglis <gatis.paeglis@qt.io>
Change-Id: I9bd24ee9b00d4f26c8f344ce3970aa6e93935ff5
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
The rest of the RGB64 routines were optimized, but the loading of RGB32
was not as it was originally not used much, but with ARGB32 using the
RGB64 backend, it is essential for decent performance.
Task-number: QTBUG-69724
Change-Id: I1c02411ed29d3d993427afde44dfa83689d117e0
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
As the comment says, Haswell is a nice divider and is a good
optimization target.
I'm using -march=core-avx2 instead of -march=haswell because the latter
form was only added to GCC 4.9 but we still support 4.7 and that has
support for AVX2.
This commit changes the AVX2-optimized code in QtGui to Haswell-
optimized instead. That means, for example, that qdrawhelper_avx2.cpp
can now use the FMA instructions.
Change-Id: If025d476890745368955fffd153129c1716ba006
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
|
|\ \
| | |
| | |
| | | |
refs/staging/dev
|
| |\|
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
Conflicts:
.qmake.conf
src/corelib/kernel/qeventdispatcher_cf.mm
src/gui/kernel/qguiapplication_p.h
src/gui/kernel/qwindowsysteminterface.cpp
src/gui/kernel/qwindowsysteminterface.h
src/plugins/platforms/cocoa/qcocoawindow.mm
src/plugins/platforms/cocoa/qnswindowdelegate.mm
src/plugins/platforms/ios/qioseventdispatcher.mm
src/plugins/platforms/windows/qwindowsdrag.h
src/plugins/platforms/windows/qwindowsinternalmimedata.h
src/plugins/platforms/windows/qwindowsmime.cpp
src/plugins/platforms/winrt/qwinrtscreen.cpp
Change-Id: Ic817f265c2386e83839d2bb9ef7419cb29705246
|
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
The change to fix 16-bit integer overflow used two floor operations
when only one is necessary. With floor being rather expensive on x86
without SSE4.1 this caused a performance regression in ARGB32
smooth perspective transforms.
This eliminates one of the floor operations which is unnecessary as the
number is always positive in this case and thus truncation will yield
the same result faster.
Change-Id: Iaae76820d4bc2f368e49ed143130b5075fc760a2
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
|
|/ /
| |
| |
| |
| |
| |
| |
| | |
Optimize the general transformed fetcher and use it to replace several
specialized copies of it that are now slower than the general one.
Change-Id: Ife79ec99227f0df4f127303c7a340b2f7d174dff
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
|
|\|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Conflicts:
mkspecs/features/qt_common.prf
src/corelib/tools/qstring.cpp
src/plugins/platforms/windows/qwindowsmousehandler.cpp
src/widgets/widgets/qmainwindowlayout_p.h
Change-Id: I5df613008f6336f69b257d08e49a133d033a9d65
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
When multiplying a float in [0;1[ with (1<<16), with rounding, it might
end up being rounded to 65536 even if the input was under 1. This patch
uses a floor operation to make sure the value can be in a ushort, and
cleans up the surrounding code so it is clearer what it does.
Task-number: QTBUG-68360
Change-Id: I2d566586765db3d68e8e7e5fb2fd1df20dabd922
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
|
| |
| |
| |
| |
| | |
Change-Id: I255031d354b0fde7abe8366ea2c86a35f9f24afd
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
After the merger of fetch and convert, we were missing the hook
to the accelerated merged version of ARGB32->ARGB32PM conversion,
causing a minor performance regression.
Change-Id: I3965d1a95f2305306005db09640f2775aa645d2e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|
| |
| |
| |
| |
| |
| |
| | |
Avoids using an intermediate buffer on store and simplifies the code.
Change-Id: I2dc4e735eb770f90dc99fe0f513b4df3b35ee793
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
|
|\|
| |
| |
| | |
Change-Id: I9f802cb9b4d9ccba77ca39428a5cb1afd2d01642
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
With SSE2 or NEON interpolate_4_pixels is faster than
interpolate_4_pixels_16, and using it saves a branch of duplicated code.
Similar changes had already been done other places it was used, those
have been updated to follow a similar logic.
Change-Id: I040d96480f7f925f659602f66f931d28b59312a5
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
They were only used for rgb swap and checking for the presence of an
alpha channel.
Change-Id: I013aa9035ccf4362fa3d9ecda41723e4ec5a44cb
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
The destStore64 operation can be expensive, so when the pixels are just
repeating, avoid using it and the composition, and just repeat the
first generated part.
Change-Id: I6e21594a9abecdc245010b956acbaa60e3fb21a3
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
|
|\|
| |
| |
| | |
Change-Id: I8b5a10d897a926078895ae41f48cdbd2474902b8
|
| |
| |
| |
| |
| |
| |
| | |
Avoid doing the conversion over QRgba64 when we don't need it.
Change-Id: Ic2f82bef0a80b17ef7803eedcdb0600eeac96489
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
|
| |
| |
| |
| |
| |
| |
| | |
Also makes the qt_rectfill_quint16 actually work with any uint16 format
Change-Id: Ibb3deed54ee1a0a86b14d5349c95f106ced057f7
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
|
| |
| |
| |
| |
| |
| |
| | |
The generic one is better optimized and faster at this point.
Change-Id: Ie7eef2402265183ef4d27a7f0eab5dc801beba7a
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
|
|/
|
|
|
|
|
|
|
|
|
|
|
|
| |
The simple scaling that only samples every input pixel once, can be
used with downscaling < 2x as well if we just handle the case where the
input can't be in the intermediate buffer.
At the same time the handling of the intermediate buffer has been moved
out of simple scale helper functions so the code can be shared and the
AVX2 optimizations also used for non-argb32pm formats.
Change-Id: I98d225ef8d4f2978480d09110c959b556c563b57
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
|
|
|
|
|
|
|
|
|
|
| |
Some compilers will assume src and buffer are different and only
vectorize the unaliased case and take a slow path when they are equal.
In our case they are as often equal, so we need to manually unalias the
variables to make sure both cases are fully optimized.
Change-Id: I6ec86171dd179844facdf45376253c55980d9e36
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|
|
|
|
|
|
|
| |
Speeds up RGB30 and ARGB32-unpremul painting.
Change-Id: I419afdf5c26ceffc0f7557b8f196035056178c9a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|
|\
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Conflicts:
.qmake.conf
sc/corelib/io/qfsfileengine_p.h
src/corelib/io/qstorageinfo_unix.cpp
src/platformsupport/eglconvenience/qeglpbuffer_p.h
src/platformsupport/input/libinput/qlibinputkeyboard.cpp
src/platformsupport/input/libinput/qlibinputpointer.cpp
src/plugins/platforms/cocoa/qcocoamenu.mm
src/plugins/platforms/ios/qiosscreen.h
src/plugins/platforms/ios/qioswindow.h
src/plugins/platforms/ios/quiview.mm
src/printsupport/dialogs/qpagesetupdialog_unix_p.h
src/printsupport/dialogs/qprintpreviewdialog.cpp
src/printsupport/widgets/qcupsjobwidget_p.h
src/widgets/widgets/qmenu.cpp
tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp
tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp
Change-Id: Iecb4883122efe97ef0ed850271e6c51bab568e9c
|
| |
| |
| |
| |
| |
| |
| |
| | |
Makes sure the ARGB32PM that is painted on always have a defined alpha.
Task-number: QTBUG-55645
Change-Id: Ifcf5fcc2127d255518eca4763845a197da6c7914
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
During the container BoF session at the Qt Contributor Summit 2017 the
name of the signed size type became a subject of discussion in the
context of readability of code using this type and the intention of
using it for all length, size and count properties throughout the entire
framework in future versions of Qt.
This change proposes qsizetype as new name for qssize_t to emphasize the
readability of code over POSIX compatibility, the former being
potentially more relevant than the latter to the majority of users of
Qt.
Change-Id: Idb99cb4a8782703c054fa463a9e5af23a918e7f3
Reviewed-by: Samuel Gaist <samuel.gaist@edeltech.ch>
Reviewed-by: David Faure <david.faure@kdab.com>
|
|/
|
|
|
|
|
|
| |
Replaced two AArch64 specific instructions with 2-3 instruction
replacements from ARM32.
Change-Id: I5cbbda5afdaabea52babaaf8e5cc57262d897159
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
|
|\
| |
| |
| | |
Change-Id: I3cf73c53cf131d0babfb558c2507bed0e0fc5f08
|
| |
| |
| |
| |
| |
| |
| |
| | |
When the range to work on is empty just continue to next span.
Task-number: QTBUG-63412
Change-Id: Ic5cb77ed438eb9c218f482095aa0cd4e3c2fc6e6
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
|
|\|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Conflicts:
examples/examples.pro
qmake/library/qmakebuiltins.cpp
src/corelib/global/qglobal.cpp
Re-apply b525ec2 to qrandom.cpp(code movement in 030782e)
src/corelib/global/qnamespace.qdoc
src/corelib/global/qrandom.cpp
src/gui/kernel/qwindow.cpp
Re-apply a3d59c7 to QWindowPrivate::setVisible() (code movement in d7a9e08)
src/network/ssl/qsslkey_openssl.cpp
src/plugins/platforms/android/androidjniinput.cpp
src/plugins/platforms/xcb/qxcbconnection.cpp
src/plugins/platforms/xcb/qxcbconnection_xi2.cpp
src/widgets/widgets/qmenu.cpp
tests/auto/widgets/kernel/qwidget_window/tst_qwidget_window.cpp
Change-Id: If7ab427804408877a93cbe02079fca58e568bfd3
|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
It is (end - start) that represent the number of pixels being worked on
and needs to be smaller than the buffer size.
Change-Id: I75a22bc2656ac1c7d231278c3a1931758090f8ce
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Calculates the correct offsets and coordinate transforms for the
intermediate buffer. This means we can conceptually simplify our
path switches instead of having downscale routines handling mirrored
upscaling.
Change-Id: I60efa7feaba80165672ca0ce064515fdf620869d
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
|
|\|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Conflicts:
src/widgets/kernel/qwidget.cpp
This merge also extends the expected output of the pairdiagnostics
teamcity output (added in dev in commit
c608ffc56ab37f9a9d5b9c34543126adb89e2b08) after the recent addition of
the flowId attribute to the teamcity output (commit
8f036562119dd35ce51dc9230304d893b906bd37 in 5.9).
Change-Id: I3868166e5efc45538544fffd14d8aba438f9173c
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
The 16-bit multiplication can not handle the case where one of the
numbers is 65536, so skip it in that case as we do when the y remainder
triggers the same issue.
Task-number: QTBUG-62165
Change-Id: Iea2ebe557949797d9aa77b8d7cdac9247eea7b84
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
|
|\|
| |
| |
| |
| |
| |
| | |
Conflicts:
src/widgets/widgets/qmainwindowlayout.cpp
Change-Id: I306b4f5ad11bceb336c9091241b468d455fe6bb6
|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Clip buffers being converted to those being worked on so we don't write
outside the lines.
Task-number: QTBUG-61863
Change-Id: Icc7c6c0946fa522b5afeca0663fc2b45151b1897
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Changes internal data-size and pointer calculations
to qssize_t.
Adds new sizeInBytes() accessor to read byte size, and
marks the old one deprecated.
Task-number: QTBUG-50912
Change-Id: Idf0c2010542b0ec1c9abef8afd02d6db07f43e6d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
|