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2021-05-03vcl: remove MetricVectorChris Sherlock
Change-Id: Ib700887ca79f423c65dfb75eea36bbfd808fa172 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114976 Tested-by: Jenkins Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
2021-04-29remove support for BITMASK in vcl backendsNoel Grandin
Rather use a proper alpha channel if we need transparency. This is another small step towards merged alpha in our vcl layer. I suspect the intent in a lot of this code was to save memory. Which have been a thing way back then, but these days our backends mostly end up doing a copy-and-convert to a real alpha channel anyway, so the existing code is actually now a pessimisation. Change-Id: I4a2bcbb2f76b841f05bc00580f364492829c69de Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114808 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-04-27loplugin:moveoptNoel Grandin
An attempt that did not find anything convincing enough to finish it up and make it permanently active. So just leave it in /store for now. Change-Id: I1750e177655a4a510da100f880ba81bf762be277 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114742 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-04-26drop mask from BitmapExNoel Grandin
So that we have fewer cases to deal with when we transition to 32-bit bitmaps. (*) rename maMask to maAlphaMask, since now it is only being used for alpha duties. (*) drop mbAlpha and mbTransparent to simplify state management, the only thing we need to check for alpha is if maAlphaMask is non-empty. Change-Id: I06252e38e950e846a94b4c2ba8ea763be17801fe Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111679 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-04-21prevent cairo from breaking because of a large matrix (tdf#125949)Luboš Luňák
Some presentation animations temporarily cause extensive zoom matrix and Cairo doesn't take that well. Change-Id: I1eb6d63fc2dcde6553bc8cc7ab967532d085a579 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114344 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
2021-04-15tdf#141269 Incorrect transparency after roundtripCaolán McNamara
Revert "convert internal bitmap formats transparency->alpha" This reverts commit c181e510c5f5e74f1f6824b64637849aace9ae63. and later fix up of Revert "tdf#141504 qt5: ugly images" This reverts commit e7424ff25a724ea5bb54b2282d5c3cbf74c92053. a lot of places are still working int transparency values and not opacity Change-Id: I31342cdb76629acbaebfcdfa385407d3291fe06f Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114150 Tested-by: Jenkins Reviewed-by: Caolán McNamara <caolanm@redhat.com>
2021-04-07Updated README.md files to represent current code / use Markdown formatHossein
Previously, all of the README files have been renamed to README.md and now, the contents of these files were changed to use Markdown format. Other than format inconsistency, some README.md files lacked information about modules, or were out of date. By using LibreOffice / OpenOffice wiki and other documentation websites, these files were updated. Now every README.md file has a title, and some description. The top-level README.md file is changed to add links to the modules. The result of processing the Markdown format README.md files can be seen at: https://docs.libreoffice.org/ Change-Id: Ic3b0c3c064a2498d6a435253b041df010cd7797a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/113424 Tested-by: Jenkins Reviewed-by: Michael Stahl <michael.stahl@allotropia.de> Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>
2021-04-02vcl: remove GetBitCount and GetColorCount from Bitmap{Ex}Tomaž Vajngerl
We can cast the PixelFormat enum to int for the same information and we can use the enum to reduce ambiguity when possible. Change-Id: I6ea648139465568cdeb12e5f5f75c7b609365bf4 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/113188 Tested-by: Jenkins Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
2021-03-31remove internal 4bit scanline formatsNoel
since we have already removed the 4-bit internal bitmap formats. Change-Id: Ie481aaa8e25642a47e30beb6f37e2d3beda304e9 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/113412 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-03-28drop operator bool and operator! from Bitmap and BitmapExNoel
IRC chat: <quikee[m]> noelgrandin: doesn't adding operator bool to Bitmap has the same problem as Graphic and the reason why you dropped that commit 7334034ae93b49fc93b5859a3c047a319d138282 "drop Graphic::operator bool" <noelgrandin> quikee[m], hmmm, good point <noelgrandin> maybe I should just drop both operator bool and operator! in favor of IsEmpty <quikee[m]> noelgrandin: I don't remember what the problem is I just remembered we dropped it Graphic :) sure, dropping everything for IsEmpty is probably the best Change-Id: Ieae289cda64f0b8d8fdecd5ea9e6f2bb874ff4cd Reviewed-on: https://gerrit.libreoffice.org/c/core/+/113163 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-03-24Using .md extension/Markdown syntax for modules READMEHossein
Renaming all README files for all top level modules to README.md, applying no content change at this stage to be able to track history of the files. These files should be edited to use correct Markdown syntax later. Change-Id: I542fa3f3d32072156f16eaad2211a397cc212665 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112977 Tested-by: Jenkins Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>
2021-03-13add PixelFormat enum that replaces bit count in Bitmap/BitmapExTomaž Vajngerl
Bit count for the image is a numeric value (sal_uInt16) but only a handful of values make sense - namely 1,4,8,24 and 32. This replaces the numeric value with an enum, which only accepts those values and checks the correct values are used at compile time. Change-Id: I0fc137c62bce3b0d021f05019a1648da628521bc Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112408 Tested-by: Jenkins Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
2021-03-12drop unneeded includeCaolán McNamara
Change-Id: Idcae44440a197f6b3b824cbbac430e370964ac25 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112368 Tested-by: Jenkins Reviewed-by: Caolán McNamara <caolanm@redhat.com>
2021-03-09Make sal/config.h the first in pchMike Kaganski
By convention, it should be the first include in C/CXX files; so use of pch should not break that. Change-Id: Ic329c5f39e8f48ad1778724368e262e48972342b Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112123 Tested-by: Jenkins Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
2021-03-08loplugin:refcounting check for one more caseNoel
where we might be holding something newly created by pointer instead of by *::Reference Change-Id: Ife6f7acae4252bf56dcdeb95d72e43c523444f97 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112138 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-03-06update pchesJulien Nabet
I just used ./bin/update_pch.sh Change-Id: I06a7f36eb4c511b8d6c6477fd87e57f0d9702457 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112097 Tested-by: Jenkins Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
2021-03-03loplugin:referencecasting (clang-cl)Stephan Bergmann
Change-Id: If32c6f6d3618c134cfb2ac89e827491525c34687 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111811 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2021-03-01loplugin:refcounting in canvasNoel
Change-Id: I7807e2e7fa7f9a68d36c103d8b1dba708350f8aa Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111745 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-02-24add additional 0-1 alpha argument to DrawTransformedBitmap()Luboš Luňák
This allows the VCL backends the apply the extra alpha transformation as it sees fit, rather than it being done manually elsewhere (and even if the backend doesn't implement it, at least do it in one place in the function). With the document from tdf#136223, going from slide 2 to slide 3, this easily saves 10-30% of CPU cycles. As an additional bonus, using AlphaMask::BlendWith() rather than AlphaMask::Replace() makes edges of shapes noticeably more smooth. Change-Id: I036dc9b887d6def0c7cdad3982becabdc7cd5206 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111247 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
2021-02-24simply use drawTransformedBitmap()Luboš Luňák
At least with Skia this is faster than GraphicObject trying to handle it manually, even in raster mode. Change-Id: If77d108751f5621878d4ea87a996c2ea0253d111 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111246 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
2021-02-23convert internal bitmap formats transparency->alphaNoel Grandin
Image formats and graphics APIs use alpha, not transparency, so change our internal formats and data structures to work directly with alpha, so we don't need to modify data before we push it to graphics APIs. Change-Id: I537f77f79e83876be11d787901df42710d190842 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/108919 Tested-by: Jenkins Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com> Reviewed-by: Luboš Luňák <l.lunak@collabora.com> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-02-22loplugin:refcounting in canvasNoel
Change-Id: I77e4d29b2911bb86c383afbf977d241eaa8cd341 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111307 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-02-17loplugin:referencecasting in canvasNoel
Change-Id: Ic802d6593db053bb31c3463e67b63399b5f26d67 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111001 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-02-16ofz#1473106 Uninitialized scalar fieldCaolán McNamara
Change-Id: If38a5ad4e5db287a3105bb0faca031bc98c47fd3 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110979 Tested-by: Jenkins Reviewed-by: Caolán McNamara <caolanm@redhat.com>
2021-02-15cid#1292911 experiment to see what the complaint is referring toCaolán McNamara
Change-Id: I77d071e3536659c44ca8565bc2e5d90c53f8ee7e Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110847 Tested-by: Jenkins Reviewed-by: Caolán McNamara <caolanm@redhat.com>
2021-02-09simply use DrawTransformedBitmapEx()Luboš Luňák
And leave the work to the function instead of trying to handle it manually. Change-Id: Ia1ede2378d461a57e5c338ab5cabe908c320b2b4 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110599 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
2021-01-22Fix typosAndrea Gelmini
Change-Id: Ie8d28702bbae6c76924745a5a773393f1b831012 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109706 Tested-by: Jenkins Reviewed-by: Andrea Gelmini <andrea.gelmini@gelma.net>
2021-01-20tdf#42982: Improve UNO API error reportingTarun Sharma
Change-Id: Ida34f9428d342cbe7f89f7bf40688c71cdba30c1 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109299 Tested-by: Michael Stahl <michael.stahl@allotropia.de> Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>
2021-01-20improve some IllegalArgumentException messagesNoel
Change-Id: Id88f2a82bf2651e8b5895aa330f32b71ff5b0e48 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109546 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-01-16return value from setupOutDevState is unusedNoel
Change-Id: Ic3006e3f73c5b1233076706d5982fefe12b8d511 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109448 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-01-13transparency->alpha in GraphicAttrNoel
Change-Id: I1fe9311871724ff8b7b8960f5dba6e890198565c Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109211 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-01-12transparency->alpha in tools::ColorNoel
this just changes the Get/Set methods, the constructor and internal representation of Color is not changed. Change-Id: Idb6e07cc08bbaa5bd55b6bd4b585e648aef507b6 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109074 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-12-29loplugin:stringviewparam: operator +Stephan Bergmann
Change-Id: I044dd21b63d7eb03224675584fa143009c6b6008 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/108418 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2020-12-24vcl: move access functions into appropriate bitmap access filesChris Sherlock
Split class functions into BitmapInfoAccess.cxx, BitmapReadAccess.cxx and BitmapWriteAccess.cxx Split header files into BitmapInfoAccess.hxx and BitmapReadAccess.hxx Change-Id: I7dcbe1d26c5b64d297658a6b809c93d7ad7f053d Reviewed-on: https://gerrit.libreoffice.org/c/core/+/108039 Tested-by: Jenkins Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
2020-12-09remove isVCLOpenGLEnabled() settings, add DisableOpenGL optionLuboš Luňák
The VCL OpenGL backend code has been removed, so the settings for it no longer make sense. But there's still the code for detecting if OpenGL is broken, and that one makes sense to keep. It turns out other OpenGL code (such as slideshows) doesn't even use that, so turn this into a new DisableOpenGL option, make OpenGL-related failsafe code set and use that, and OpenGL code should use OpenGLHelper::supportsOpenGL() to make sure OpenGL use is not blocked. Change-Id: Iec83f204e89bfb0b6eea13be77da8f0f4727a074 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107398 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
2020-12-08remove more no longer needed OpenGL-related codeLuboš Luňák
Change-Id: If7f47cf6dad860e4f8eab68931b72a38a7eda136 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107362 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
2020-12-07remove OpenGL VCL backend codeLuboš Luňák
It is by now practically unmaintained, even bugreports in bugzilla have been already closed for it. AFAICT this used to be really used only on Windows, where it's no longer the default. There's still some OpenGL code left, because there are still two other places that use OpenGL. One is OpenGL slideshows, which reuse some of the base OpenGL code (and I've checked they still work even after this removal). Second one is OpenGL canvas, which it seems has never been finished or enabled (or so it most probably should be dumped too). Change-Id: I7ea5aef77ec252eb8e712d167db591209be84a13 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107290 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
2020-12-04Revert "tdf#118107 canvas opengl: avoid assertion failure with negative widths"Luboš Luňák
I fixed the assert with 4eb816de71f1310a3a5d9803f7355849e6273439 (and follow-up commits), so this is no longer needed. This reverts commit 76b43425d764fbc9bf4dac52054b1d94344f26b0. Change-Id: I85dec14cc8858b7168532661de9ca77c31802a62 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/106962 Tested-by: Luboš Luňák <l.lunak@collabora.com> Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
2020-11-30loplugin:stringviewparam include comparisons with string literalsNoel
Change-Id: I8ba1214500dddaf413c506a4b82f43d63cda804b Reviewed-on: https://gerrit.libreoffice.org/c/core/+/106559 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-11-21tdf#123936 Formatting files in module canvas with clang-formatPhilipp Hofer
Change-Id: Ifcdecb0a60f5a4b09acc83ed38b6d1ec46765ba6 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/105649 Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com> Tested-by: Jenkins
2020-11-17try to use directly VCL's DrawGradient() in vclcanvas (tdf#136523)Luboš Luňák
VCL implementations may have an optimized implementation, and with Skia decomposing to polygons also causes drawing problems. Change-Id: Ib1e317c627f01a43b77b9a8ee2335f4e319c37e2 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/106016 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
2020-11-16Instead of labs, use overloaded absStephan Bergmann
...more likely to pick an appropriate version for the involved integer types, esp. after the recent long -> tools::Long changes Change-Id: Ia91259ca35aaf74b0e907de6831fc926f30057f4 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/105949 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2020-11-11make tools::Long 64-bit on Windows platformNoel Grandin
This is only for the 64-bit windows platform. I don't see the point in messing with the 32-bit platforms, they are (a) become more and more rare (b) unlikely to even have enough available process memory to load extremely large calc spreadsheets The primary problem we are addressing here is bringing Windows-64bit up to same capability as Linux-64bit when it comes to handling very large spreadsheets, which is caused by things like tools::Rectangle using "long", which means that all the work done to make Libreoffice on 64-bit Linux capable of loading large spreadsheets is useless on Windows, where long is 32-bit. The operator<< for tools::Rectangle needs to be inside the tools namespace because of an interaction with the cppunit printing template stuff that I don't understand. SalPoint changed to use sal_Int32, since it needs to be the same definition as the Windows POINT structure. Change-Id: Iab6f1af88847b6c8d46995e8ceda3f82b6722ff7 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104913 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-11-06tdf#42949 Fix new IWYU warnings in directories c*Gabor Kelemen
Found with bin/find-unneeded-includes Only removal proposals are dealt with here. Change-Id: Iac1e7802dbe1efa01c2befdd10406231788d4fc1 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/105315 Tested-by: Jenkins Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
2020-11-05N8BitTcMask is unusedNoel
since commit 77809fba7d4bf5e0b604ffa3937c18d5530c2d56 Author: Luboš Luňák <l.lunak@collabora.com> Date: Fri Oct 9 19:28:49 2020 +0200 implement ImplFastBitmapConversion() for 8bit gray source Change-Id: I730aef10c1705ae6d3141014228cf79b8bfa3c63 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/105305 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-11-01Transport Pixmap from GetNativeSurfaceHandle via css::uno::Any as sal_Int64Stephan Bergmann
The values returned from GetNativeSurfaceHandle are only used in cairocanvas::CanvasBitmap::getFastPropertyValue (canvas/source/cairo/cairo_canvasbitmap.cxx), whose consumers in turn are (at least the ones I could identify): * OGLTransitionerImpl::setSlides (slideshow/source/engine/opengl/TransitionerImpl.cxx), passing the values on to X11SalObject::SetLeaveEnterBackgrounds, which extracts the Pixmap value to pass it on to XSetWindowBackgroundPixmap. * X11SalBitmap::Create (vcl/unx/generic/gdi/salbmp.cxx), which extracts the Pixmap value to pass it on to X11SalBitmap::ImplCreateFromDrawable (as a Drawable) and to XFreePixmap. While Pixmap XIDs are apparently 32-bit in the X11 protocol, see e.g. <https://www.x.org/releases/X11R7.7/doc/xproto/x11protocol.html>, Xlib and the underlying /usr/include/X11/Xdefs.h appear to be somewhat confused whether the typedef for XID should be unsigned long (presumably stemming from times when long was universally 32-bit) or CARD32, see e.g. <https://gitlab.freedesktop.org /xorg/proto/xorgproto/-/blob/master/include/X11/Xdefs.h>. So conservatively stick to a 64-bit type here, even if it should only ever contain 32-bit values. Change-Id: I26c3a2ff74cef092042a6e3648cd9a6f4a9e3aac Reviewed-on: https://gerrit.libreoffice.org/c/core/+/105144 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2020-10-28convert some more long -> tools::LongNoel
Change-Id: Ide9811c1a7582454b3fcf655b70ea106ed56509a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104914 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-10-21use tools::Long in basegfx..chart2Noel
Change-Id: Ide4014348d51f0b5f59e1e91b8d41c7748853254 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104608 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-10-21new tools::Degree10 strong typedefNoel Grandin
partly to flush some use of "long" out the codebase, but also to make it obvious which units are being used for angle values. Change-Id: I1dc22494ca42c4677a63f685d5903f2b89886dc2 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104548 Tested-by: Noel Grandin <noel.grandin@collabora.co.uk> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-10-20do not disable AA in vclcanvas if Skia is usedLuboš Luňák
Perhaps AA may not look good with GDI or Xlib VCL, but with Skia it is fine (and if it's not, I'll fix it). Also avoid the repeated copy&paste. Change-Id: I7aa60ae1e1c8a2ab4fa93d08ab0dfeb23c9c2cb7 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104437 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
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