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2020-02-07merge OpenGLZone and OpenCLZone into one generic codeLuboš Luňák
To be used also by Skia code to detect problems with Vulkan drivers. The watchdog does not handle OpenCL because neither did the original code, but also because OpenCLZone::hardDisable() called from it would deadlock on SolarMutex for some reason. Change-Id: I483d8cb0b11a4e1e65c564f4e4c29ab68843ff71 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/88008 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
2020-01-28New loplugin:unsignedcompareStephan Bergmann
"Find explicit casts from signed to unsigned integer in comparison against unsigned integer, where the cast is presumably used to avoid warnings about signed vs. unsigned comparisons, and could thus be replaced with o3tl::make_unsigned for clairty." (compilerplugins/clang/unsignedcompare.cxx) o3tl::make_unsigned requires its argument to be non-negative, and there is a chance that some original code like static_cast<sal_uInt32>(n) >= c used the explicit cast to actually force a (potentially negative) value of sal_Int32 to be interpreted as an unsigned sal_uInt32, rather than using the cast to avoid a false "signed vs. unsigned comparison" warning in a case where n is known to be non-negative. It appears that restricting this plugin to non- equality comparisons (<, >, <=, >=) and excluding equality comparisons (==, !=) is a useful heuristic to avoid such false positives. The only remainging false positive I found was 0288c8ffecff4956a52b9147d441979941e8b87f "Rephrase cast from sal_Int32 to sal_uInt32". But which of course does not mean that there were no further false positivies that I missed. So this commit may accidentally introduce some false hits of the assert in o3tl::make_unsigned. At least, it passed a full (Linux ASan+UBSan --enable-dbgutil) `make check && make screenshot`. It is by design that o3tl::make_unsigned only accepts signed integer parameter types (and is not defined as a nop for unsigned ones), to avoid unnecessary uses which would in general be suspicious. But the STATIC_ARRAY_SELECT macro in include/oox/helper/helper.hxx is used with both signed and unsigned types, so needs a little oox::detail::make_unsigned helper function for now. (The ultimate fix being to get rid of the macro in the first place.) Change-Id: Ia4adc9f44c70ad1dfd608784cac39ee922c32175 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/87556 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2019-12-11pickBestDevice return is ignoredCaolán McNamara
so might as well return the BestDeviceIndex instead of passing it by ref Change-Id: Ic92fa3b5bfe3d319ff9fcb61b7f5404b5a624be5 Reviewed-on: https://gerrit.libreoffice.org/84971 Tested-by: Jenkins Reviewed-by: Caolán McNamara <caolanm@redhat.com> Tested-by: Caolán McNamara <caolanm@redhat.com>
2019-12-11ensure cache dir is createdCaolán McNamara
Change-Id: I708efa3dc4d9d145b1000d24cea4a4ff02628178 Reviewed-on: https://gerrit.libreoffice.org/84970 Tested-by: Jenkins Reviewed-by: Caolán McNamara <caolanm@redhat.com> Tested-by: Caolán McNamara <caolanm@redhat.com>
2019-11-26Remove unused OpenCLEnv::mpOclCmdQueueStephan Bergmann
unused since 4eea4af8924e3b1bb00c22cf1f9d21fc4dec6e83 "tdf#103204 opencl: initialize command queue on demand" (found by upcoming loplugin:unusedmember) Change-Id: Ic8ab914699d5a99338abdfc315001603a8255e1b
2019-10-19Directly use OUStringBuffer::append overload taking a single sal_UnicodeStephan Bergmann
Change-Id: Ibccde3ec84b0ea4e4af74122013229a1793f5ca5 Reviewed-on: https://gerrit.libreoffice.org/81128 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2019-10-17Remove some memset callsMike Kaganski
Replace them with default initialization or calloc Change-Id: I747f53c2ced2d0473fd5a5ede4f8520a0633dcc1 Reviewed-on: https://gerrit.libreoffice.org/80805 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2019-10-17Rename OUStringLiteral1 to OUStringCharStephan Bergmann
It started out as a wrapper around character literals, but has by now become a wrapper around arbitrary single characters. Besides updating the documentation, this change is a mechanical for i in $(git grep -Fl OUStringLiteral1); do sed -i -e s/OUStringLiteral1/OUStringChar/g "$i"; done Change-Id: I1b9eaa4b3fbc9025ce4a4bffea3db1c16188b76f Reviewed-on: https://gerrit.libreoffice.org/80892 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2019-10-14Fix misuse of OStringLiteralStephan Bergmann
...(which got introduced with 9b5dad13b56bdde7c40970351af3da3a2c3c9350 "loplugin:stringadd look for unnecessary temporaries", and had reportedly broken CppunitTest_sc_ucalc on tml's Windows build by hitting the "strlen( str ) == N - 1" assert at include/rtl/string.hxx:1867), by introducing rtl::OStringView (and rtl::OUStringView, for consistency). Change-Id: I766b600274302ded66a6bffc91be189b20ed1ac3 Reviewed-on: https://gerrit.libreoffice.org/80778 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2019-10-14loplugin:stringadd look for unnecessary temporariesNoel Grandin
which defeat the *StringConcat optimisation. Also make StringConcat conversions treat a nullptr as an empty string, to match the O*String(char*) constructors. Change-Id: If45f5b4b6a535c97bfeeacd9ec472a7603a52e5b Reviewed-on: https://gerrit.libreoffice.org/80724 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2019-09-18-Werror=volatile in OpenCLZoneStephan Bergmann
Recent GCC 10 trunk in C++20 mode reports issues like > include/opencl/OpenCLZone.hxx:27:9: error: ‘++’ expression of ‘volatile’-qualified type is deprecated [-Werror=volatile] > 27 | gnEnterCount++; > | ^~~~~~~~~~~~ But unlike in the case of ec17c8ec5256386b0197a8ffe5d7cad3e7d70f8f "-Werror=volatile in OpenGLZone", * it looks like there are no multi-threading issues here, and the counters are just accessed (via OpenCLZone::isInZone) from the VCLExceptionSignal_impl signal handler in addition to being modified (via OpenCLZone RAII objects) from mainline code; and * from the usage pattern of gnEnterCount and gnLeaveCount it appears that they can be combined into a single counter. (f41eb66302208f384a475fb20c98b6d1b0676cb6 "opencl: OpenCLZone, detect CL device change and disable CL on crash" presumably modelled OpenCLZone naively after OpenGLZone, without simplifying it where possible.) One minor advantage of having two monotonically increasing counters is that when they overflow, the implementation of isInZone (comparing them for equality) still gives ~useful results (assuming that a false "match" of non-overflown gnEnterCount against overflown gnLeaveCount is highly unlikely). But instances of OpenCLZone RAII objects are presumably never nested very deeply (if at all), so that the newly added "TODO: overflow" comment (which would even cause UB if std::sig_atomic_t is signed) is probably of no practical concern. Change-Id: I92e1f2c46ca996a0a86bacabcda2accba5eb6298 Reviewed-on: https://gerrit.libreoffice.org/79106 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2019-08-31Add version resource to executables where it was missingMike Kaganski
Change-Id: Iee965c3f720827b20347f6228e891562c8295d22 Reviewed-on: https://gerrit.libreoffice.org/78327 Tested-by: Jenkins Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
2019-08-20loplugin:constvars in i18npool..openclNoel Grandin
Change-Id: I82738a18ff116fdc78f07b453c93b1b631632caf Reviewed-on: https://gerrit.libreoffice.org/77775 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2019-07-31Improved loplugin:stringconstant (now that GCC 7 supports it): openclStephan Bergmann
Change-Id: I8e06da641db39d529426064e6c3412bc75a67fb2 Reviewed-on: https://gerrit.libreoffice.org/76661 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2019-07-23Fix typosAndrea Gelmini
Change-Id: Iea3bd498b1c8934f37085bdf6df71b073e4a871c Reviewed-on: https://gerrit.libreoffice.org/76203 Tested-by: Jenkins Reviewed-by: Andrea Gelmini <andrea.gelmini@gelma.net>
2019-07-18cid#1448546 Logically dead codeCaolán McNamara
Change-Id: I7013e5ef67ae58c42886a4ba6ea0c9a47074ac8e Reviewed-on: https://gerrit.libreoffice.org/75834 Tested-by: Jenkins Reviewed-by: Caolán McNamara <caolanm@redhat.com> Tested-by: Caolán McNamara <caolanm@redhat.com>
2019-05-29tdf#42949 Fix IWYU warnings in opencl/Gabor Kelemen
Found with bin/find-unneeded-includes Only removal proposals are dealt with here. Change-Id: I0aedc40c49c8cb1382f45571f54873d6017ec62c Reviewed-on: https://gerrit.libreoffice.org/72637 Tested-by: Jenkins Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
2019-05-22New loplugin:dataStephan Bergmann
...following up on 1453c2c8f13bac64ecd1981af7cebf1c421808ac "prefer vector::data to &vector[0]" Change-Id: I7c113747d92d144a521d49b89384dd8bf1215c01 Reviewed-on: https://gerrit.libreoffice.org/72765 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2019-04-29test in a separate helper process if OpenCL crashes (tdf#112252)Luboš Luňák
Some OpenCL implementations may be broken, e.g. pocl simply asserts and aborts if it can't find Clang. In order to protect against crashes caused by faulty OpenCL drivers, when testing OpenCL functionality on OpenCL setup change, first do a simple test in a separate helper. Change-Id: I1cf328e731c48f47745b27c7130e7521254209f5 Reviewed-on: https://gerrit.libreoffice.org/71080 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
2019-02-15Simplify containers iterations in oox, opencl, packageArkadiy Illarionov
Use range-based loop or replace with STL functions Change-Id: I91405920d91383bc6cf13b9497d262b1f6f0a84d Reviewed-on: https://gerrit.libreoffice.org/67848 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2019-01-11Replace OUStringBuffer::appendCopy with append(std::u16string_view)Stephan Bergmann
...which is more general Change-Id: I94f28f8eda887120cf5f143b4549e0339b60e6a7 Reviewed-on: https://gerrit.libreoffice.org/66155 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2018-11-21improve function-local statics in forms..reportdesignNoel Grandin
Change-Id: I285e2e75c8d9cad35445c89f00ef68b155806ea2 Reviewed-on: https://gerrit.libreoffice.org/63703 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2018-11-14$SC_FORCE_CALCULATION to force Calc use opencl/threads for everythingLuboš Luňák
So that e.g. unit tests can be easily run with OpenCL forced. This forces even single cells to be evaluated using the forced method (many correctness tests are just a single cell which normally would not be used for grouped calculation). Change-Id: If5c6e77a6e0d8696d5416d760cf5e47b8acf3d27 Reviewed-on: https://gerrit.libreoffice.org/63188 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
2018-11-01clang-tidy: (WIP) bugprone-too-small-loop-variable findingsTamás Zolnai
Change-Id: Iaa255b39928ac45dec1ed37e368c149d6027f561 Reviewed-on: https://gerrit.libreoffice.org/62701 Reviewed-by: Tamás Zolnai <tamas.zolnai@collabora.com> Tested-by: Tamás Zolnai <tamas.zolnai@collabora.com>
2018-10-24remove more rtl::OUString and OString prefixesNoel Grandin
which seem to have snuck back in since the great rounds of removals. Change-Id: I85f7f5f4801c0b48dae8b50f51f83595b286d6a1 Reviewed-on: https://gerrit.libreoffice.org/62229 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2018-10-24tdf#42949 Fix IWYU warnings in include/opencl/*Gabor Kelemen
Found with bin/find-unneeded-includes Only removal proposals are dealt with here. Change-Id: I76f15a8e7724384e8ba773621bdcac1351b32a0a Reviewed-on: https://gerrit.libreoffice.org/62086 Tested-by: Jenkins Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
2018-10-18clang-tidy readability-simplify-boolean-exprNoel Grandin
Change-Id: I78fa01a6c803dec782488490b730af3a11814d64 Reviewed-on: https://gerrit.libreoffice.org/61902 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2018-10-15loplugin:constfields in ooxNoel Grandin
Change-Id: I1e110d193ebfa30ab1ab0d85bfb6dc409e341439 Reviewed-on: https://gerrit.libreoffice.org/61728 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2018-09-17New loplugin:externalStephan Bergmann
...warning about (for now only) functions and variables with external linkage that likely don't need it. The problems with moving entities into unnamed namespacs and breaking ADL (as alluded to in comments in compilerplugins/clang/external.cxx) are illustrated by the fact that while struct S1 { int f() { return 0; } }; int f(S1 s) { return s.f(); } namespace N { struct S2: S1 { int f() { return 1; } }; int f(S2 s) { return s.f(); } } int main() { return f(N::S2()); } returns 1, both moving just the struct S2 into an nunnamed namespace, struct S1 { int f() { return 0; } }; int f(S1 s) { return s.f(); } namespace N { namespace { struct S2: S1 { int f() { return 1; } }; } int f(S2 s) { return s.f(); } } int main() { return f(N::S2()); } as well as moving just the function f overload into an unnamed namespace, struct S1 { int f() { return 0; } }; int f(S1 s) { return s.f(); } namespace N { struct S2: S1 { int f() { return 1; } }; namespace { int f(S2 s) { return s.f(); } } } int main() { return f(N::S2()); } would each change the program to return 0 instead. Change-Id: I4d09f7ac5e8f9bcd6e6bde4712608444b642265c Reviewed-on: https://gerrit.libreoffice.org/60539 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2018-08-14create appendCopy method in OUStringBufferNoel Grandin
so we can avoid temporary copies when appending a substring of an OUString to the buffer. I would have preferred to call the method just "append" but that results in ambiguous method errors when the callsite is something like sal_Int32 n; OUStringBuffer s; s.append(n, 10); I'm not sure why Change-Id: I6b5b6641fcb5b26ce2269f89ef06e03c0b6aa76f Reviewed-on: https://gerrit.libreoffice.org/58666 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2018-07-27new loplugin:stringloop, and applied in variousNoel Grandin
look for OUString being appended to in a loop, better to use OUStringBuffer to accumulate the results. Change-Id: Ia36e06e2781a7c546ce9cbad62727aa4c5f10c4b Reviewed-on: https://gerrit.libreoffice.org/58092 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2018-06-22tdf#42949 Fix IWYU warnings in include/sal/Gabor Kelemen
Found with bin/find-unneeded-includes Only removal proposals are dealt with here. Change-Id: I62758fd7c9d932c5a390739774b112356006a937 Reviewed-on: https://gerrit.libreoffice.org/56062 Tested-by: Jenkins Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
2018-06-05tdf#42949 remove unused compheler includes ..Jochen Nitschke
and fix the fallout Change-Id: I15bc5d626f4d157cbc69a87392078b41e621d14e Reviewed-on: https://gerrit.libreoffice.org/54882 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
2018-01-15convert a<b?a:b to std::min(a,b)Noel Grandin
with something like git grep -nP '(.*)\s*<\s*(.*)\s*\?\s*\g1\s*:\s*\g2' -- *.?xx Change-Id: Id5078b35961847feb78a66204fdb7598ee63fd23 Note: we also convert a>b?b:a Reviewed-on: https://gerrit.libreoffice.org/47736 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2018-01-12More loplugin:cstylecast: openclStephan Bergmann
auto-rewrite with <https://gerrit.libreoffice.org/#/c/47798/> "Enable loplugin:cstylecast for some more cases" plus solenv/clang-format/reformat-formatted-files Change-Id: Id28f5699a4a9c0078a1326e81e833b75951f97cc
2017-12-19Explicitly qualify ICU types with icu:: namespaceEike Rathke
It will be required by ICU 61 anyway, see https://ssl.icu-project.org/repos/icu/trunk/icu4c/readme.html#RecBuild Change-Id: Ib7accd75a6e35932048d779cf7bf0a5a33f8ed0d Reviewed-on: https://gerrit.libreoffice.org/46741 Reviewed-by: Eike Rathke <erack@redhat.com> Tested-by: Eike Rathke <erack@redhat.com>
2017-11-01Extract XmlWriter and XmlWalker from opencl into toolsTomaž Vajngerl
In opencl we read and writer the profile xml with custom classes XmlWriter and XmlWalker for reading. This classes are useful in other places (very similar XmlWriter is used in test), so extract the code from opencl and move it to a more common place - tools. Refactoring of other usages will follow. Change-Id: I8363e87b7c30083d299080adec3f99cb33ebe4cc Reviewed-on: https://gerrit.libreoffice.org/44149 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
2017-10-30loplugin:constmethod in idl,helpcompilerNoel Grandin
Change-Id: I9b328fc0a3ebdd15a646ee6dab800ffbadb1aaef Reviewed-on: https://gerrit.libreoffice.org/44050 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2017-10-23loplugin:includeform: openclStephan Bergmann
Change-Id: I3646ae6fa573c673b27e6d8a552883687c98aad2
2017-09-30Use explicit function names for fooA/fooW WinAPI; prefer fooWMike Kaganski
We should only use generic foo function name when it takes params that are also dependent on UNICODE define, like LoadCursor( nullptr, IDC_ARROW ) where IDC_ARROW is defined in MSVC headers synchronised with LoadCursor definition. We should always use Unicode API for any file paths operations, because otherwise we will get "?" for any character in path that is not in current non-unicode codepage, which will result in failed file operations. Change-Id: I3a7f453ca0f893002d8a9764318919709fd8b633 Reviewed-on: https://gerrit.libreoffice.org/42935 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
2017-09-15Add tools::Time::GetMonotonicTicks (us)Jan-Marek Glogowski
This moves a combination of tools::Time::GetSystemTicks(), canvas ElapsedTime::getSystemTime() and the opencl timing implementation into tools::Time::GetMonotonicTicks() as a monotonic microsecond time source. Change-Id: I5c9263540b8af55b2eeca6126e288129427f6e8e Reviewed-on: https://gerrit.libreoffice.org/41991 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2017-08-25Get rid of need to use initial :: for ::opencl to avoid clash with sc::openclTor Lillqvist
Rename the global opencl namespace to openclwrapper. Its public API is after all declared in a file called openclwrapper.hxx. The confusion started when part of the OpenCL code was moved out from sc some years ago. Change-Id: I98ebd8498b2244804411e5de9169eb619f86070b
2017-07-31loplugin:oncevarNoel Grandin
extend oncevar to any POD type Change-Id: Ia98ee0a67f183e40fb0c38477760124b2c411dc0 Reviewed-on: https://gerrit.libreoffice.org/40564 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2017-07-18loplugin:constparams in i18npool,opencl,svlNoel Grandin
Change-Id: I23368c3ce6d29c7b2e758e209e5a8315e82a2818 Reviewed-on: https://gerrit.libreoffice.org/40051 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2017-06-26loplugin:oncevar in oox..saxNoel Grandin
Change-Id: I0fee8bcddaeea48335e3be05761d2ad2c45020e2 Reviewed-on: https://gerrit.libreoffice.org/39238 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2017-06-04no need to construct unique_ptr hereJochen Nitschke
and std::move is not needed when returning unique_ptr Change-Id: I9b4d2d6b8a41b570a9bd99e44a743ff161b78c59 Reviewed-on: https://gerrit.libreoffice.org/38385 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2017-06-02Improved loplugin:redundantcast static_cast handling: openclStephan Bergmann
Change-Id: I45fc65e3b27e0c57d041c4f724c23d90ec1448d3
2017-05-31clang-tidy readability-redundant-control-flowNoel Grandin
Change-Id: I832f7ef0f1bd55e365db7e49823fe8bc30390c04 Reviewed-on: https://gerrit.libreoffice.org/38215 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2017-05-30teach redundantcast plugin about functional castsNoel Grandin
Change-Id: Iac8ccd17d9e46ebb2cb55db7adb06c469bbd4ea0 Reviewed-on: https://gerrit.libreoffice.org/37910 Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk> Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>
2017-05-28remove unnecessary use of OString::getStrNoel Grandin
Change-Id: I0490efedf459190521f4339854b3394d57765fdb Reviewed-on: https://gerrit.libreoffice.org/38058 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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