Vm-dev June 2019

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17 participants
102 discussions

[OpenSmalltalk/opensmalltalk-vm] Fix display corruption when using the Metal backend (#410)
by Ronie Salgado 26 Jun '19

26 Jun '19

Fix display corruption when using the Metal backend on a Mac with Retina Display. The display corruption was caused by a mismatch between the Form resolution, and the texture size. This ended with a wrong stride for the texture data uploads, which translated to graphics glitches. You can view, comment on, or merge this pull request online at: https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/410 -- Commit Summary -- * Fix display corruption when using the Metal backend on a Mac with Retina Display. -- File Changes -- M platforms/iOS/vm/OSX/sqSqueakOSXMetalView.m (16) -- Patch Links -- https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/410.patch https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/410.diff -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/410

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[OpenSmalltalk/opensmalltalk-vm] bad6ac: Fix display corruption when using the Metal backen...
by Eliot Miranda 26 Jun '19

26 Jun '19

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: bad6acf2307638fa58f797be16d7f52233c594bf https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/bad6acf2307638fa58… Author: Ronie Salgado <roniesalg(a)gmail.com> Date: 2019-06-26 (Wed, 26 Jun 2019) Changed paths: M platforms/iOS/vm/OSX/sqSqueakOSXMetalView.m Log Message: ----------- Fix display corruption when using the Metal backend on a Mac with Retina Display. Commit: e32e6ad297ff6d345c7f7489cebd4427780fefde https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/e32e6ad297ff6d345c… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2019-06-26 (Wed, 26 Jun 2019) Changed paths: M platforms/iOS/vm/OSX/sqSqueakOSXMetalView.m Log Message: ----------- Merge pull request #410 from ronsaldo/bug/metal-retina-display-corruption Fix display corruption when using the Metal backend Compare: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/f6761a4e8219...e3…

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Squeak for BBC Micro bit?
by K K Subbu 25 Jun '19

25 Jun '19

Hi, Has anyone in this group tried out BBC's micro:bit board[1]? The board was released around 2016 targeted at seventh graders - the same target audience as the original Squeak and Etoys team. [1] https://microbit.org/ What I like about the board is its out of the box readiness for programming - It has two push buttons, 5x5 LED array, an accelerometer, magnetometer and BT and USB chip on board and boots to a Micro Python REPL shell. It powers up just from a pair of AAA batteries (included). No need to muck around with toolchains. Just connect, power up and start programming. The board allows direct, live programming in the spirit of Morphic and Logo turtle. I wonder if anyone has tried a squeeze a Squeak VM (pipsqueak?) into this board? or tried to control the board from Squeak? Regards .. Subbu

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Errored: OpenSmalltalk/opensmalltalk-vm#1764 (Cog - f6761a4)
by Travis CI 23 Jun '19

23 Jun '19

Build Update for OpenSmalltalk/opensmalltalk-vm ------------------------------------- Build: #1764 Status: Errored Duration: 1 hr, 19 mins, and 1 sec Commit: f6761a4 (Cog) Author: Ronie Salgado Message: Always call XInitThreads, not only on the Pharo VM. Otherwise, a segmentation fault on quit time is produced when using third party libraries such as Vulkan drivers that depend on it. View the changeset: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/0395fd643b4f...f6… View the full build log and details: https://travis-ci.org/OpenSmalltalk/opensmalltalk-vm/builds/549280625?utm_m… -- You can unsubscribe from build emails from the OpenSmalltalk/opensmalltalk-vm repository going to https://travis-ci.org/account/preferences/unsubscribe?repository=8795279&ut…. Or unsubscribe from *all* email updating your settings at https://travis-ci.org/account/preferences/unsubscribe?utm_medium=notificati…. Or configure specific recipients for build notifications in your .travis.yml file. See https://docs.travis-ci.com/user/notifications.

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[OpenSmalltalk/opensmalltalk-vm] Always call XInitThreads, not only on the Pharo VM. (#409)
by Ronie Salgado 23 Jun '19

23 Jun '19

Otherwise, a segmentation fault on quit time is produced when using third party libraries such as Vulkan drivers that depend on it. Here is the stack trace that I obtain: C stack backtrace & registers: rax 0x7f9521972810 rbx 0x00000000 rcx 0x013df6a0 rdx 0x7f9522cf3ca0 rdi 0x00000000 rsi 0x00000000 rbp 0x013cd090 rsp 0x7ffd0cf3f3d8 r8 0x00000001 r9 0x00000007 r10 0x00000016 r11 0x00000000 r12 0x013ddfe8 r13 0x00000000 r14 0x00000000 r15 0x00000000 rip 0x7f9522d03960 */lib/x86_64-linux-gnu/libpthread.so.0(__pthread_mutex_lock+0x0)[0x7f9522d03960] sqcogspur64linuxht/lib/squeak/5.0-201906220205/squeak[0x41b7c3] sqcogspur64linuxht/lib/squeak/5.0-201906220205/squeak[0x41d24e] /lib/x86_64-linux-gnu/libpthread.so.0(+0x12dd0)[0x7f9522d0bdd0] /lib/x86_64-linux-gnu/libpthread.so.0(__pthread_mutex_lock+0x0)[0x7f9522d03960] /usr/lib/x86_64-linux-gnu/libX11.so.6(XrmDestroyDatabase+0x27)[0x7f952198d287] /usr/lib/x86_64-linux-gnu/libX11.so.6(_XFreeDisplayStructure+0x39b)[0x7f95219747ab] /usr/lib/x86_64-linux-gnu/libX11.so.6(XCloseDisplay+0xdf)[0x7f9521961c4f] sqcogspur64linuxht/lib/squeak/5.0-201906220205/vm-display-X11.so(disconnectXDisplay+0xa6)[0x7f9521b28456] sqcogspur64linuxht/lib/squeak/5.0-201906220205/squeak(ioExitWithErrorCode+0x21)[0x41dfe1] sqcogspur64linuxht/lib/squeak/5.0-201906220205/squeak(interpret+0xa1f5)[0x467fd5] sqcogspur64linuxht/lib/squeak/5.0-201906220205/squeak[0x469216] sqcogspur64linuxht/lib/squeak/5.0-201906220205/squeak(interpret+0x246)[0x45e026] sqcogspur64linuxht/lib/squeak/5.0-201906220205/squeak(main+0x2fa)[0x41acfa] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xeb)[0x7f9522b3309b] sqcogspur64linuxht/lib/squeak/5.0-201906220205/squeak[0x41b024] [0x0] You can view, comment on, or merge this pull request online at: https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/409 -- Commit Summary -- * Always call XInitThreads, not only on the Pharo VM. Otherwise, a segmentation fault on quit time is produced when using third party libraries such as Vulkan drivers that depend on it. -- File Changes -- M platforms/unix/vm-display-X11/sqUnixX11.c (7) -- Patch Links -- https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/409.patch https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/409.diff -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/409

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[OpenSmalltalk/opensmalltalk-vm] f6761a: Always call XInitThreads, not only on the Pharo VM...
by Ronie Salgado 23 Jun '19

23 Jun '19

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: f6761a4e82194984ef3ab47e104d2f84c44f31fd https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/f6761a4e82194984ef… Author: Ronie Salgado <roniesalg(a)gmail.com> Date: 2019-06-23 (Sun, 23 Jun 2019) Changed paths: M platforms/unix/vm-display-X11/sqUnixX11.c Log Message: ----------- Always call XInitThreads, not only on the Pharo VM. Otherwise, a segmentation fault on quit time is produced when using third party libraries such as Vulkan drivers that depend on it.

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Canceled: ronsaldo/opensmalltalk-vm#29 (Cog - 0395fd6)
by Travis CI 23 Jun '19

23 Jun '19

Build Update for ronsaldo/opensmalltalk-vm ------------------------------------- Build: #29 Status: Canceled Duration: 13 mins and 32 secs Commit: 0395fd6 (Cog) Author: Eliot Miranda Message: Nuke obsolete (but elsewhere being revived) MSVC plugin makefiles View the changeset: https://github.com/ronsaldo/opensmalltalk-vm/compare/8de71483aaeb...0395fd6… View the full build log and details: https://travis-ci.org/ronsaldo/opensmalltalk-vm/builds/549224318?utm_medium… -- You can unsubscribe from build emails from the ronsaldo/opensmalltalk-vm repository going to https://travis-ci.org/account/preferences/unsubscribe?repository=10081517&u…. Or unsubscribe from *all* email updating your settings at https://travis-ci.org/account/preferences/unsubscribe?utm_medium=notificati…. Or configure specific recipients for build notifications in your .travis.yml file. See https://docs.travis-ci.com/user/notifications.

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Passed: OpenSmalltalk/opensmalltalk-vm#1762 (Cog - 0395fd6)
by Travis CI 22 Jun '19

22 Jun '19

Build Update for OpenSmalltalk/opensmalltalk-vm ------------------------------------- Build: #1762 Status: Passed Duration: 2 hrs, 10 mins, and 58 secs Commit: 0395fd6 (Cog) Author: Eliot Miranda Message: Nuke obsolete (but elsewhere being revived) MSVC plugin makefiles View the changeset: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/f8bab0a65682...03… View the full build log and details: https://travis-ci.org/OpenSmalltalk/opensmalltalk-vm/builds/548946807?utm_m… -- You can unsubscribe from build emails from the OpenSmalltalk/opensmalltalk-vm repository going to https://travis-ci.org/account/preferences/unsubscribe?repository=8795279&ut…. Or unsubscribe from *all* email updating your settings at https://travis-ci.org/account/preferences/unsubscribe?utm_medium=notificati…. Or configure specific recipients for build notifications in your .travis.yml file. See https://docs.travis-ci.com/user/notifications.

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[OpenSmalltalk/opensmalltalk-vm] 0395fd: Nuke obsolete (but elsewhere being revived) MSVC p...
by Eliot Miranda 22 Jun '19

22 Jun '19

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 0395fd643b4f99d1b3682e63a8e343b33bafe647 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/0395fd643b4f99d1b3… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2019-06-21 (Fri, 21 Jun 2019) Changed paths: R platforms/win32/plugins/CroquetPlugin/Makefile.msvc R platforms/win32/plugins/FloatMathPlugin/Makefile.msvc R platforms/win32/plugins/Mpeg3Plugin/Makefile.msvc R platforms/win32/plugins/Win32OSProcessPlugin/Makefile.msvc Log Message: ----------- Nuke obsolete (but elsewhere being revived) MSVC plugin makefiles

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Alien: NotFoundError renamed into LibrarySymbolNotFoundError
by Torsten Bergmann 14 Jun '19

14 Jun '19

The class name "NotFoundError" was too generic in Alien package - so I renamed it into LibrarySymbolNotFoundError. I also added the missing class comment. I hope the small change does not create too much hazzle ---------------------------------------------------------------------------------------------------------------- Name: Alien-Core-TorstenBergmann.101 Author: TorstenBergmann Time: 14 June 2019, 9:48:43.798137 pm UUID: 796ac3ab-af47-0d00-8f6e-47ed0d723e43 Ancestors: Alien-Core-tbn.100 ------------------------------------------------------------------------------- - done in original SqueakSource version http://www.squeaksource.com/Alien.html as Alien-Core-TorstenBergmann.101.mcz - and for Pharo: https://github.com/pharo-project/pharo/issues/3536 / https://github.com/pharo-project/pharo/pull/3537

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Vm-dev June 2019