Re: [OpenJDK 2D-Dev] RFR: 8074844 : Resolve disabled warnings for libfontmanager
Build change looks good. /Erik On 2020-08-27 12:39, Philip Race wrote: Bug : https://bugs.openjdk.java.net/browse/JDK-8074844 Webrev : http://cr.openjdk.java.net/~prr/8074844/index.html This resolves the disabled compiler warnings in what is now quite a small fontmanager library. I've built windows, mac and linux in our build system and run our full battery of automated tests and sanity checked manual. A quick run down of how the warnings map to the changes DISABLED_WARNINGS_clang := sign-compare, DISABLED_WARNINGS_gcc := sign-compare unused-function int-to-pointer-cast, Sign compare in both of the above are the reason for the majority of the changes in freetypeScaler.c and also the change in hb-jdk.h unused-function was _free_nothing in src/java.desktop/share/native/libfontmanager/hb-jdk-font.cc int-to-pointer-cast was an issue for 32 bit as raised here https://bugs.openjdk.java.net/browse/JDK-8250605 when a previous removal broke 32 bit Linux. Since we don't build or test that I was flying in the dark here using the warnings from that bug. The changes for this are those in src/java.desktop/share/native/libfontmanager/DrawGlyphList.c src/java.desktop/unix/native/libfontmanager/X11FontScaler.c DISABLED_WARNINGS_microsoft := 4018 4146 4244 4996, The unique windows warnings were ./open/src/java.desktop/share/native/libfontmanager/HBShaper.c(216): error C2220: the following warning is treated as an error ./open/src/java.desktop/share/native/libfontmanager/HBShaper.c(216): warning C4244: '=': conversion from 'jlong' to 'long', possible loss of data ./open/src/java.desktop/share/native/libfontmanager/freetypeScaler.c(1216): error C2220: the following warning is treated as an error ./open/src/java.desktop/share/native/libfontmanager/freetypeScaler.c(1216): warning C4146: unary minus operator applied to unsigned type, result still unsigned ./open/src/java.desktop/windows/native/libfontmanager/lcdglyph.c(128): error C2220: the following warning is treated as an error [ ./open/src/java.desktop/windows/native/libfontmanager/lcdglyph.c(128): warning C4996: 'GetVersion': was declared deprecated GetVersion isn't needed any more since we aren't likely to be running on anything older than XP ! -phil.
Re: [OpenJDK 2D-Dev] RFR: 8074844 : Resolve disabled warnings for libfontmanager
I left that alone on purpose. I have no way of testing it and whereas for the 32 bit linux case I had an idea of what to fix, for xlc all I could find was it came in with https://bugs.openjdk.java.net/browse/JDK-8154087 and I've no idea what the problems were. SAP or IBM can look at it if they want as a separate fix. -phil. On 8/27/20, 12:45 PM, Sergey Bylokhov wrote: Hi, Phil. Probably we could enable WARNINGS_AS_ERRORS_xlc as well? I guess we will need a confirmation from the SAP gurus. On 27.08.2020 12:39, Philip Race wrote: Bug : https://bugs.openjdk.java.net/browse/JDK-8074844 Webrev : http://cr.openjdk.java.net/~prr/8074844/index.html This resolves the disabled compiler warnings in what is now quite a small fontmanager library. I've built windows, mac and linux in our build system and run our full battery of automated tests and sanity checked manual. A quick run down of how the warnings map to the changes DISABLED_WARNINGS_clang := sign-compare, DISABLED_WARNINGS_gcc := sign-compare unused-function int-to-pointer-cast, Sign compare in both of the above are the reason for the majority of the changes in freetypeScaler.c and also the change in hb-jdk.h unused-function was _free_nothing in src/java.desktop/share/native/libfontmanager/hb-jdk-font.cc int-to-pointer-cast was an issue for 32 bit as raised here https://bugs.openjdk.java.net/browse/JDK-8250605 when a previous removal broke 32 bit Linux. Since we don't build or test that I was flying in the dark here using the warnings from that bug. The changes for this are those in src/java.desktop/share/native/libfontmanager/DrawGlyphList.c src/java.desktop/unix/native/libfontmanager/X11FontScaler.c DISABLED_WARNINGS_microsoft := 4018 4146 4244 4996, The unique windows warnings were ./open/src/java.desktop/share/native/libfontmanager/HBShaper.c(216): error C2220: the following warning is treated as an error ./open/src/java.desktop/share/native/libfontmanager/HBShaper.c(216): warning C4244: '=': conversion from 'jlong' to 'long', possible loss of data ./open/src/java.desktop/share/native/libfontmanager/freetypeScaler.c(1216): error C2220: the following warning is treated as an error ./open/src/java.desktop/share/native/libfontmanager/freetypeScaler.c(1216): warning C4146: unary minus operator applied to unsigned type, result still unsigned ./open/src/java.desktop/windows/native/libfontmanager/lcdglyph.c(128): error C2220: the following warning is treated as an error [ ./open/src/java.desktop/windows/native/libfontmanager/lcdglyph.c(128): warning C4996: 'GetVersion': was declared deprecated GetVersion isn't needed any more since we aren't likely to be running on anything older than XP ! -phil.
Re: [OpenJDK 2D-Dev] RFR: 8074844 : Resolve disabled warnings for libfontmanager
Hi, Phil. Probably we could enable WARNINGS_AS_ERRORS_xlc as well? I guess we will need a confirmation from the SAP gurus. On 27.08.2020 12:39, Philip Race wrote: Bug : https://bugs.openjdk.java.net/browse/JDK-8074844 Webrev : http://cr.openjdk.java.net/~prr/8074844/index.html This resolves the disabled compiler warnings in what is now quite a small fontmanager library. I've built windows, mac and linux in our build system and run our full battery of automated tests and sanity checked manual. A quick run down of how the warnings map to the changes DISABLED_WARNINGS_clang := sign-compare, DISABLED_WARNINGS_gcc := sign-compare unused-function int-to-pointer-cast, Sign compare in both of the above are the reason for the majority of the changes in freetypeScaler.c and also the change in hb-jdk.h unused-function was _free_nothing in src/java.desktop/share/native/libfontmanager/hb-jdk-font.cc int-to-pointer-cast was an issue for 32 bit as raised here https://bugs.openjdk.java.net/browse/JDK-8250605 when a previous removal broke 32 bit Linux. Since we don't build or test that I was flying in the dark here using the warnings from that bug. The changes for this are those in src/java.desktop/share/native/libfontmanager/DrawGlyphList.c src/java.desktop/unix/native/libfontmanager/X11FontScaler.c DISABLED_WARNINGS_microsoft := 4018 4146 4244 4996, The unique windows warnings were ./open/src/java.desktop/share/native/libfontmanager/HBShaper.c(216): error C2220: the following warning is treated as an error ./open/src/java.desktop/share/native/libfontmanager/HBShaper.c(216): warning C4244: '=': conversion from 'jlong' to 'long', possible loss of data ./open/src/java.desktop/share/native/libfontmanager/freetypeScaler.c(1216): error C2220: the following warning is treated as an error ./open/src/java.desktop/share/native/libfontmanager/freetypeScaler.c(1216): warning C4146: unary minus operator applied to unsigned type, result still unsigned ./open/src/java.desktop/windows/native/libfontmanager/lcdglyph.c(128): error C2220: the following warning is treated as an error [ ./open/src/java.desktop/windows/native/libfontmanager/lcdglyph.c(128): warning C4996: 'GetVersion': was declared deprecated GetVersion isn't needed any more since we aren't likely to be running on anything older than XP ! -phil. -- Best regards, Sergey.
[OpenJDK 2D-Dev] RFR: 8074844 : Resolve disabled warnings for libfontmanager
Bug : https://bugs.openjdk.java.net/browse/JDK-8074844 Webrev : http://cr.openjdk.java.net/~prr/8074844/index.html This resolves the disabled compiler warnings in what is now quite a small fontmanager library. I've built windows, mac and linux in our build system and run our full battery of automated tests and sanity checked manual. A quick run down of how the warnings map to the changes DISABLED_WARNINGS_clang := sign-compare, DISABLED_WARNINGS_gcc := sign-compare unused-function int-to-pointer-cast, Sign compare in both of the above are the reason for the majority of the changes in freetypeScaler.c and also the change in hb-jdk.h unused-function was _free_nothing in src/java.desktop/share/native/libfontmanager/hb-jdk-font.cc int-to-pointer-cast was an issue for 32 bit as raised here https://bugs.openjdk.java.net/browse/JDK-8250605 when a previous removal broke 32 bit Linux. Since we don't build or test that I was flying in the dark here using the warnings from that bug. The changes for this are those in src/java.desktop/share/native/libfontmanager/DrawGlyphList.c src/java.desktop/unix/native/libfontmanager/X11FontScaler.c DISABLED_WARNINGS_microsoft := 4018 4146 4244 4996, The unique windows warnings were ./open/src/java.desktop/share/native/libfontmanager/HBShaper.c(216): error C2220: the following warning is treated as an error ./open/src/java.desktop/share/native/libfontmanager/HBShaper.c(216): warning C4244: '=': conversion from 'jlong' to 'long', possible loss of data ./open/src/java.desktop/share/native/libfontmanager/freetypeScaler.c(1216): error C2220: the following warning is treated as an error ./open/src/java.desktop/share/native/libfontmanager/freetypeScaler.c(1216): warning C4146: unary minus operator applied to unsigned type, result still unsigned ./open/src/java.desktop/windows/native/libfontmanager/lcdglyph.c(128): error C2220: the following warning is treated as an error [ ./open/src/java.desktop/windows/native/libfontmanager/lcdglyph.c(128): warning C4996: 'GetVersion': was declared deprecated GetVersion isn't needed any more since we aren't likely to be running on anything older than XP ! -phil.
Re: [OpenJDK 2D-Dev] RFR: 8234393 [macos] printing ignores printer tray
This looks reasonable but we need to test it first before approving it. -phil. On 8/27/20, 6:16 AM, Vipin Mv1 wrote: Hi, Please find below a patch for the following issue. https://bugs.openjdk.java.net/browse/JDK-8234393 http://cr.openjdk.java.net/~aleonard/8234393/webrev.00 Thanks& Regards Vipin MV
Re: [OpenJDK 2D-Dev] RFR: 7183828 Invalid Image Variant when using anything other than BufferedImage
Hi, Phil. Also now we have more checks for specific known image types. VolatileImage is an abstract class and I'm surprised that this is something this fix considers OK for subclasses to extend. Does that really work ? This is a good question I'll double-check that. You are right, we do not support the abstract VolatileImage class as well, and it is not possible to fix this in a similar way as I did in the first revision, because we get this exception for VolatileImage much early. So I tried to fix it from the other way around. All our pipelines have a special meaning of InvalidPipeException, if the pipeline found that it cannot complete draw operation it throws this exception which is handled by all methods in the SunGraphics2D class. So as a fix I suggest to change the IllegalArgumentException to the InvalidPipeException. Also we need to add try/catch block to the drawHiDPIImage(it uses the SurfaceManager.getManager method directly) An updated version: http://cr.openjdk.java.net/~serb/7183828/webrev.01 -- Best regards, Sergey.
[OpenJDK 2D-Dev] RFR: 8234393 [macos] printing ignores printer tray
Hi, Please find below a patch for the following issue. https://bugs.openjdk.java.net/browse/JDK-8234393 http://cr.openjdk.java.net/~aleonard/8234393/webrev.00 Thanks & Regards Vipin MV
