Re: JAVAFX on ANDROID
I absolutely agree. The point is: nobody can expect from oracle to build such a vm. But if they won't do it, JavaFX will die. Even in the embedded space where companies will use QT or HTML5 instead. Without license fees So to sell JavaFX for embedded devices oracle MUST support mobile platforms via VM too. Von meinem iPhone gesendet Am 14.10.2013 um 07:09 schrieb Tom Eugelink t...@tbee.org: On 2013-10-14 01:06, Rafal wrote: If you honestly encourage community to make a such big effort as developing, adjusting and maintaining JVMs on the two leading mobile platforms, you don't have any plans that Oracle VM on android will be released in the next 2 years. :/ Otherwise, if Oracle announce own VM, then all this community's effort be for nothing and pointless. Open source done in the spare time by people with a full time job usually never grows much bigger than a nice but not too complex library; layout engines, testing frameworks, a web framework, that kind of stuff. Because as a project grows in size and complexity, so do the (number of) issues and the time required to provide support. That usually is the point where either a company is started (projects like Maven and Gradle) or the project gets corporate funding usually by that a corporation allows some developers to spent worktime on it (Apache, Eclipse, and Java JavaFX is getting there). A full fledged port of a JVM to a mobile platform cannot be carried in spare time, it can be showcased (which it has), but to make it production worthy one or more corporations needs to put their weight behind it. My 2 cents, Tom
Re: JAVAFX on ANDROID
Hey Tom, thanks for you answer. while the OSX font stuff is there and Orcale's goal is to use the native font renderer on each platform. I am sure there must be some kind of an Android font renderer in the code. I couldn't find one until now. Another question: Since I ported you latest jfx78 to Java6 it's now jfx678 ;) What would be the best way to contribute the port? Do you think it's good to contribute it to jfx78 or to have a separate jfx68 branch? regards Matthias Am 11.10.2013 um 18:22 schrieb Tom Schindl tom.schi...@bestsolution.at: On 11.10.13 18:10, Matthias Hänel wrote: Hi Tomas, today, I took the time to investigate a little more time on this. 1. I build an entirely new openjfx78 build for android 2. starting this gave me several errors that lead me to the conclusion that I need a java6 openjfx 3. based on openjfx78 I ported it back to java6 (adapted gradled scripts, and tons of java source code) 4. Now it's almost running on an 18th android. All libraries are firing up until the CssStyleHelper is called with a static call to createStyleHelper. That looks like the font stuff is not in jfx78. That's why new Font returns with null and therefore On OS-X font stuff is definately there in jfx78, but the low-level font stuff is loaded using reflection (at least this was the cause on robovm)! Tom
Re: JAVAFX on ANDROID
Hi Richard, thanks for your fast answer. Am 11.10.2013 um 18:53 schrieb Richard Bair richard.b...@oracle.com: As frustrating as it is, the fact is that today Oracle has no announced plans to release any official JVM for Android and iOS. That being the case, the biggest hurdle to getting FX on iOS and Android is the VM. On the iOS side there has been some success with RoboVM. On Android you can just use Dalvik if you back port to Java 6, or you have to find another VM (XMLVM maybe?? Anybody convince Excelsior to support Android?) that can do the job. The main point of irritation comes from an quite unclear position about providing the JVM and JFX of the Java-platform. That's why I will sumarize what I heard between the lines: 1. there is NO official jvm planned for iOS and Android in the near future. 2. jfx8 is beeing officially maintained until some point for iOS and Android but the actual port is left to the open source community. 3. Linux ARM support is beeing focused officially on the Freescale ARM-platform. our conclusion is: 1. that's not that bad anymore since we have RoboVM for iOS and Davlik on Android. 2. this statement should have been made 1 year ago. Probably, I missed it but it was not clear to my team as well until last week. That's why we took the challenge to do it our selves. 3. This is good for the open source development since we probably can rely on the CPU optimized parts for ARM. There are two parts the problem of a VM. One is the VM technology itself, which is probably the lesser of the two issues because there are a handful of decent VMs around (if you include Dalvik, you've already got one on Android). The second problem are the class libraries. Generally JavaFX doesn't rely on too much from JavaSE beyond what is in the base module; threading and collections and concurrency and so forth. However we are using the diamond operator and in a few places we might use multi-catch (although I don't know of such places myself) and definitely we use default methods in interfaces in one location (ObservableList). Generally we've tried to make it easy to back port to 7, but haven't tried to keep 6 up to date. I would be very interested in the list of code changes Matthias had to make to better understand the situation. Yes, mainly it was the multi-catch stuff and the diamonds and some default methods. It's still enough to maintain ;) As far as fonts (from Matthias' email) I believe the Android port currently uses T2K but Felipe and Tomas were talking about using the new Font support which would delegate directly to Android APIs. This might be one area that Matthias' and Felipe and Tomas can work closely on to get a contribution to make this happen! I have seen T2K in the ARM-Linux port but it's not in the sources since it's one of the libraries that are still in the closed parts of OpenJFX. Is there a fallback? Pango doesn't work either it's not used in the android gradle scripts. I would be happy to integrate it and I am sure I can compile pango for android. I just need a pointer to how I can integrate it into the build process. I changed android.gradle but I am not sure where to put the pango sources. How much time do you think it would take community designers to develop this? RoboVM for iOS I think is basically at this stage, where they've got something up and running to the point of being able to do performance analysis and looking for bugs. It has been a several month process with stops and starts. Tom and the others working on RoboVM might be able to give a better estimate. Does it support swing and javafx or just javafx like the Pi port? What parts of java8 don't work on your standalone VM? I couldn't tell you what does / doesn't work on the standalone VM as that would break all kinds of confidential legal mumbo-jumbo. But I can tell you I've never seen a port of AWT to iOS or Android. kind regards Matthias
Re: JAVAFX on ANDROID
Hi Stefan, thanks for your fast answer. Am 12.10.2013 um 00:47 schrieb Stefan Fuchs snfu...@gmx.de: I think you must |add the flag ||-PCOMPILE_PANGO=true to build the new opensource font stuff. I am sure that's not that easy ;) Actually, I tried it but it didn't do anything in the first place. If I remember correctly I got a similar error, when I first build jfx78 on linux. I made some experiments with javafx on android by myself. I found the following interesting read: http://stackoverflow.com/questions/7153989/java-7-language-features-with-android Well, I didn't use jfx78 vanilla, I used it as a base for the port to java6. I am quite sure that we need a java6 port on the long run to support davlik stable. One other problem I hit, when trying to compile a larger application was: http://stackoverflow.com/questions/15508477/android-my-application-is-too-large-and-gives-unable-to-execute-dex-method-id Ok, interessting, I'll take a look at it when I hit the error. Apparently there is a limit of ||65536 methods per apk file. Besides, I'm currently two releases behind with the jfx78. I'll try to catch up soon. It would be great to read your findings. kind regards Matthias
Re: JAVAFX on ANDROID
Hi Felie, thanks for you fast answer. Am 12.10.2013 um 01:36 schrieb Felipe Heidrich felipe.heidr...@oracle.com: The 'native' font stack for Linux uses Pango (to handle complex text) and freetype (rendering glyph images, outlines, metrics, etc). As long as we manage to build our freetype code on Android we should be able to have something that works. As for pango, I heard it is not available on Android, but JavaFX should be able to work without it (except that Arabic, Hebrew, Thai, Indic and other complex scripts won't work). For the long run I would like to implement our glyph-layout code based on Harfbuzz, which is would replace pango entirely and is available on Android. As far as I can see freetype and pango are conntected to each other in the linux implementation. It's not yet possible to compile just freetype without pango and the other way around. Just an idea. Shouldn't it be possible to have javafx running by default when the font renderer is not working? Most applications don't need a very fancy font renderer, many could rely on any software fallback. Don't you think so? kind regards Matthias
Re: JAVAFX on ANDROID
Hi Tomas, thanks for your fast answer. Am 12.10.2013 um 14:04 schrieb Tomas Brandalik tomas.branda...@oracle.com: I think that PlatformLogger initialization in CssHelper was causing problems. I had to write one. I took the compat library fro robovm. I believe this should be sufficient. But the CssStyleHelper was still causing problems. Not 100% sure though I will look at it when I'm back in the office. (Or you can comment out css processing in the node.) I was able to run without font then. Commenting out Css processing in the node is a good I idea which I tried yesterday but the I ran into other errors that will be caused by the same reason front is missing. I would be great, I you could give me a direction for further investigation. regards Matthias
Re: JAVAFX on ANDROID
Hey Niklas, Am 13.10.2013 um 11:49 schrieb Niklas Therning nik...@therning.org: For PlatformLogger et al you can probably use the compatibility lib we have been using for jfx78+RoboVM: https://github.com/robovm/robovm-jfx78-compat Hehe, yes I read it in Tobi's blog post that you wrote one that's why this is what I did in the first place ;) regards Matthias
Re: JAVAFX on ANDROID
I don't think a Java6 backport is necessary. If the jfx78 backport works on RoboVM it should work on Android (provided that the native stuff is there of course). The problem is the dx tool which doesn't accept Java7 .class files, right? IIUC not much happened to the class file format between Java6 and Java7 (except for invokedynamic and what is need to support it but Java7's javac never generates invokedynamic ops). The APIs to support try-with-resources (AutoCloseable) is already in Android and the syntactic sugar added in Java7 (multi-catch, switch on string, diamond, etc) compiles to Java6 compatible bytecode and uses no new APIs. So it should be easy to make a tool using ASM or similar which takes the jfx78 jar file and rewrites the .class files in it to target 1.6 instead of 1.7 and repackage as a new jar. Just my €0.02. If you want to maintain a backport of the backport :-) then go for it. On Mon, Oct 14, 2013 at 8:53 AM, Matthias Hänel hae...@ultramixer.comwrote: Hi Stefan, thanks for your fast answer. Am 12.10.2013 um 00:47 schrieb Stefan Fuchs snfu...@gmx.de: I think you must |add the flag ||-PCOMPILE_PANGO=true to build the new opensource font stuff. I am sure that's not that easy ;) Actually, I tried it but it didn't do anything in the first place. If I remember correctly I got a similar error, when I first build jfx78 on linux. I made some experiments with javafx on android by myself. I found the following interesting read: http://stackoverflow.com/questions/7153989/java-7-language-features-with-android Well, I didn't use jfx78 vanilla, I used it as a base for the port to java6. I am quite sure that we need a java6 port on the long run to support davlik stable. One other problem I hit, when trying to compile a larger application was: http://stackoverflow.com/questions/15508477/android-my-application-is-too-large-and-gives-unable-to-execute-dex-method-id Ok, interessting, I'll take a look at it when I hit the error. Apparently there is a limit of ||65536 methods per apk file. Besides, I'm currently two releases behind with the jfx78. I'll try to catch up soon. It would be great to read your findings. kind regards Matthias
Re: JAVAFX on ANDROID
Hi Tomas, since Tobi told me he had a similiar problem in the first place with the iOS port and he managed to run JFX8 without font. We deactivated fonts. There is some code to deactivate and after that it looks like it is starting the JFX-Application. 10-14 06:06:49.529: INFO/GLASS(1546): glass_view_drawBegin 10-14 06:06:49.529: INFO/javafx(1546): Using getAndroidNativeWindow() from glass. 10-14 06:06:49.579: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.579: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.579: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.579: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.579: ERROR/javafx(1546): Some video driver error or programming error occurred. Framebuffer object status is invalid. (FBO - 823) 10-14 06:06:49.579: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.579: ERROR/javafx(1546): Error creating framebuffer object with TexID 1) 10-14 06:06:49.599: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.659: WARN/System.err(1546): java.lang.reflect.InvocationTargetException 10-14 06:06:49.669: WARN/System.err(1546): at java.lang.reflect.Method.invokeNative(Native Method) 10-14 06:06:49.669: WARN/System.err(1546): at java.lang.reflect.Method.invoke(Method.java:525) 10-14 06:06:49.709: DEBUG/dalvikvm(1546): GC_FOR_ALLOC freed 330K, 10% free 4129K/4564K, paused 32ms, total 32ms 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.es2.ES2ResourceFactory.createStockShader(ES2ResourceFactory.java:253) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.impl.ps.BaseShaderContext.getPaintShader(BaseShaderContext.java:227) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.impl.ps.BaseShaderContext.validatePaintOp(BaseShaderContext.java:485) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.impl.ps.BaseShaderContext.validatePaintOp(BaseShaderContext.java:418) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.impl.ps.BaseShaderContext.validatePaintOp(BaseShaderContext.java:351) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.impl.BaseContext.validateClearOp(BaseContext.java:116) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.es2.ES2Graphics.clear(ES2Graphics.java:78) 10-14 06:06:49.719: WARN/System.err(1546): at com.sun.javafx.tk.quantum.ViewPainter.doPaint(ViewPainter.java:460) 10-14 06:06:49.719: WARN/System.err(1546): at com.sun.javafx.tk.quantum.ViewPainter.paintImpl(ViewPainter.java:331) 10-14 06:06:49.719: WARN/System.err(1546): at com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:88) 10-14 06:06:49.719: WARN/System.err(1546): at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:390) 10-14 06:06:49.729: WARN/System.err(1546): at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:276) 10-14 06:06:49.729: WARN/System.err(1546): at com.sun.javafx.tk.RenderJob.run(RenderJob.java:58) 10-14 06:06:49.729: WARN/System.err(1546): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080) 10-14 06:06:49.729: WARN/System.err(1546): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573) 10-14 06:06:49.729: WARN/System.err(1546): at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:129) 10-14 06:06:49.729: WARN/System.err(1546): at java.lang.Thread.run(Thread.java:841) 10-14 06:06:49.729: WARN/System.err(1546): Caused by: java.lang.RuntimeException: Error creating vertex shader 10-14 06:06:49.740: WARN/System.err(1546): at com.sun.prism.es2.ES2Shader.createFromSource(ES2Shader.java:132) 10-14 06:06:49.740: WARN/System.err(1546): at com.sun.prism.es2.ES2Shader.createFromSource(ES2Shader.java:173) 10-14 06:06:49.740: WARN/System.err(1546): at com.sun.prism.es2.ES2ResourceFactory.createShader(ES2ResourceFactory.java:168) 10-14 06:06:49.749: WARN/System.err(1546): at com.sun.prism.shader.Texture_Color_Loader.loadShader(Texture_Color_Loader.java:47) 10-14 06:06:49.749: WARN/System.err(1546): ... 19 more 10-14 06:06:49.749: WARN/System.err(1546): java.lang.InternalError: Error loading stock shader Texture_Color 10-14 06:06:49.749: WARN/System.err(1546): at com.sun.prism.es2.ES2ResourceFactory.createStockShader(ES2ResourceFactory.java:256) 10-14 06:06:49.759: WARN/System.err(1546): at com.sun.prism.impl.ps.BaseShaderContext.getPaintShader(BaseShaderContext.java:227) 10-14
Re: JAVAFX on ANDROID
Hi Tomas, never mind, I found the problem over here in the simulator ;) I had to activate the GPU support. So, now I had to BGRA image format for Android and now I get JFX up and running without fonts. There are two things missing: 1. fonts- here we probably need to get pango working for Android right? 2. touch events - I saw that you have got a special Android proxy for the input stuff Java_com_oracle_dalvik_FXActivity_00024InternalSurfaceView_onTouchEventNative This seems to crash for some reason. any idea? It's not that complicated but it is producing a stack trace. After fixing the touch events Brickbreaker with Niklas' no-font-patch should work. I'd pleased to test this. kind regards Matthias Am 14.10.2013 um 12:17 schrieb Matthias Hänel hae...@ultramixer.com: Hi Tomas, since Tobi told me he had a similiar problem in the first place with the iOS port and he managed to run JFX8 without font. We deactivated fonts. There is some code to deactivate and after that it looks like it is starting the JFX-Application. 10-14 06:06:49.529: INFO/GLASS(1546): glass_view_drawBegin 10-14 06:06:49.529: INFO/javafx(1546): Using getAndroidNativeWindow() from glass. 10-14 06:06:49.579: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.579: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.579: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.579: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.579: ERROR/javafx(1546): Some video driver error or programming error occurred. Framebuffer object status is invalid. (FBO - 823) 10-14 06:06:49.579: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.579: ERROR/javafx(1546): Error creating framebuffer object with TexID 1) 10-14 06:06:49.599: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.659: WARN/System.err(1546): java.lang.reflect.InvocationTargetException 10-14 06:06:49.669: WARN/System.err(1546): at java.lang.reflect.Method.invokeNative(Native Method) 10-14 06:06:49.669: WARN/System.err(1546): at java.lang.reflect.Method.invoke(Method.java:525) 10-14 06:06:49.709: DEBUG/dalvikvm(1546): GC_FOR_ALLOC freed 330K, 10% free 4129K/4564K, paused 32ms, total 32ms 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.es2.ES2ResourceFactory.createStockShader(ES2ResourceFactory.java:253) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.impl.ps.BaseShaderContext.getPaintShader(BaseShaderContext.java:227) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.impl.ps.BaseShaderContext.validatePaintOp(BaseShaderContext.java:485) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.impl.ps.BaseShaderContext.validatePaintOp(BaseShaderContext.java:418) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.impl.ps.BaseShaderContext.validatePaintOp(BaseShaderContext.java:351) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.impl.BaseContext.validateClearOp(BaseContext.java:116) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.es2.ES2Graphics.clear(ES2Graphics.java:78) 10-14 06:06:49.719: WARN/System.err(1546): at com.sun.javafx.tk.quantum.ViewPainter.doPaint(ViewPainter.java:460) 10-14 06:06:49.719: WARN/System.err(1546): at com.sun.javafx.tk.quantum.ViewPainter.paintImpl(ViewPainter.java:331) 10-14 06:06:49.719: WARN/System.err(1546): at com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:88) 10-14 06:06:49.719: WARN/System.err(1546): at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:390) 10-14 06:06:49.729: WARN/System.err(1546): at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:276) 10-14 06:06:49.729: WARN/System.err(1546): at com.sun.javafx.tk.RenderJob.run(RenderJob.java:58) 10-14 06:06:49.729: WARN/System.err(1546): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080) 10-14 06:06:49.729: WARN/System.err(1546): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573) 10-14 06:06:49.729: WARN/System.err(1546): at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:129) 10-14 06:06:49.729: WARN/System.err(1546): at java.lang.Thread.run(Thread.java:841) 10-14 06:06:49.729: WARN/System.err(1546): Caused by: java.lang.RuntimeException: Error creating vertex shader 10-14 06:06:49.740: WARN/System.err(1546): at
hg: openjfx/8/graphics/rt: RT-23861: Mac: Check: use NewGlobalRef when caching jclass
Changeset: 2ba9e3de19a0 Author:Anthony Petrov anthony.pet...@oracle.com Date: 2013-10-14 15:52 +0400 URL: http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/2ba9e3de19a0 RT-23861: Mac: Check: use NewGlobalRef when caching jclass Reviewed-by: art, kcr, pchelko ! modules/graphics/src/main/native-glass/mac/GlassCursor.m ! modules/graphics/src/main/native-glass/mac/GlassHelper.m ! modules/graphics/src/main/native-glass/mac/GlassMenu.m ! modules/graphics/src/main/native-glass/mac/GlassView.m ! modules/graphics/src/main/native-glass/mac/GlassWindow.m
Re: JAVAFX on ANDROID
Hi Matthias, cool, I'm surprised you we're able to run it on emulator. I run on device not on emulator for a long time. There wasn't opengl extension GL_EXT_texture_format_BGRA in emulator. But that could have changed overtime. Regarding events: yes there seems to be a problem which I haven't discovered. I've pushed multitouch support and broke touch events on dalvik. I will fix that soon. In order to replace t2k there is freetype library for fonts and glyphs access and harfbuzz for layouting available among system libraries. Although google discourages to use them since they aren't part of public api. It can bring all sorts of compatibility problems (harfbuzz implementation has changed in recent android releases for example). Yes try pango if you have time to spare and share results please. good luck -Tomas On 10/14/2013 01:45 PM, Matthias Hänel wrote: Hi Tomas, never mind, I found the problem over here in the simulator ;) I had to activate the GPU support. So, now I had to BGRA image format for Android and now I get JFX up and running without fonts. There are two things missing: 1. fonts- here we probably need to get pango working for Android right? 2. touch events - I saw that you have got a special Android proxy for the input stuff Java_com_oracle_dalvik_FXActivity_00024InternalSurfaceView_onTouchEventNative This seems to crash for some reason. any idea? It's not that complicated but it is producing a stack trace. After fixing the touch events Brickbreaker with Niklas' no-font-patch should work. I'd pleased to test this. kind regards Matthias Am 14.10.2013 um 12:17 schrieb Matthias Hänel hae...@ultramixer.com: Hi Tomas, since Tobi told me he had a similiar problem in the first place with the iOS port and he managed to run JFX8 without font. We deactivated fonts. There is some code to deactivate and after that it looks like it is starting the JFX-Application. 10-14 06:06:49.529: INFO/GLASS(1546): glass_view_drawBegin 10-14 06:06:49.529: INFO/javafx(1546): Using getAndroidNativeWindow() from glass. 10-14 06:06:49.579: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.579: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.579: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.579: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.579: ERROR/javafx(1546): Some video driver error or programming error occurred. Framebuffer object status is invalid. (FBO - 823) 10-14 06:06:49.579: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.579: ERROR/javafx(1546): Error creating framebuffer object with TexID 1) 10-14 06:06:49.599: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.649: ERROR/libEGL(1546): called unimplemented OpenGL ES API 10-14 06:06:49.659: WARN/System.err(1546): java.lang.reflect.InvocationTargetException 10-14 06:06:49.669: WARN/System.err(1546): at java.lang.reflect.Method.invokeNative(Native Method) 10-14 06:06:49.669: WARN/System.err(1546): at java.lang.reflect.Method.invoke(Method.java:525) 10-14 06:06:49.709: DEBUG/dalvikvm(1546): GC_FOR_ALLOC freed 330K, 10% free 4129K/4564K, paused 32ms, total 32ms 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.es2.ES2ResourceFactory.createStockShader(ES2ResourceFactory.java:253) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.impl.ps.BaseShaderContext.getPaintShader(BaseShaderContext.java:227) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.impl.ps.BaseShaderContext.validatePaintOp(BaseShaderContext.java:485) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.impl.ps.BaseShaderContext.validatePaintOp(BaseShaderContext.java:418) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.impl.ps.BaseShaderContext.validatePaintOp(BaseShaderContext.java:351) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.impl.BaseContext.validateClearOp(BaseContext.java:116) 10-14 06:06:49.709: WARN/System.err(1546): at com.sun.prism.es2.ES2Graphics.clear(ES2Graphics.java:78) 10-14 06:06:49.719: WARN/System.err(1546): at com.sun.javafx.tk.quantum.ViewPainter.doPaint(ViewPainter.java:460) 10-14 06:06:49.719: WARN/System.err(1546): at com.sun.javafx.tk.quantum.ViewPainter.paintImpl(ViewPainter.java:331) 10-14 06:06:49.719: WARN/System.err(1546): at com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:88) 10-14 06:06:49.719: WARN/System.err(1546): at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:390) 10-14 06:06:49.729:
Re: JAVAFX on ANDROID
Hi Tomas,
Am 14.10.2013 um 14:31 schrieb tomas.brandalik tomas.branda...@oracle.com:
Hi Matthias,
cool, I'm surprised you we're able to run it on emulator. I run on device not
on emulator for a long time. There wasn't opengl extension
GL_EXT_texture_format_BGRA in emulator. But that could have changed
overtime.
well, this is probably not an coinsidence. I have seen your BGRA quirk, but
this doesn't apply to Android actually.
I fixed it like someone fixed it for iOS:
public boolean isFormatSupported(PixelFormat format) {
GLFactory glFactory = ES2Pipeline.glFactory;
switch (format) {
case BYTE_RGB:
case BYTE_GRAY:
case BYTE_ALPHA:
case MULTI_YCbCr_420:
return true;
case BYTE_BGRA_PRE:
case INT_ARGB_PRE:
if (glFactory.isGL2() || PlatformUtil.isIOS() ||
PlatformUtil.isAndroid()) {
Regarding events: yes there seems to be a problem which I haven't discovered.
I've pushed multitouch support and broke touch events on dalvik. I will fix
that soon.
It would be great, if you could pass the changes to me as well, since I have a
backport (java6) from a backport(java7) running over here ;)
Otherwise, it could take a while.
In order to replace t2k there is freetype library for fonts and glyphs access
and harfbuzz for layouting available among system libraries. Although google
discourages to use them since they aren't part of public api. It can bring
all sorts of compatibility problems (harfbuzz implementation has changed in
recent android releases for example). Yes try pango if you have time to spare
and share results please.
Hhm, this sounds like quite some work. Pango would probably the fastest way to
do. Do you know
where I have to place it?
regards
Matthias
Re: JAVAFX on ANDROID
Hi Matthias, The main point of irritation comes from an quite unclear position about providing the JVM and JFX of the Java-platform. That's why I will sumarize what I heard between the lines: 1. there is NO official jvm planned for iOS and Android in the near future. 2. jfx8 is beeing officially maintained until some point for iOS and Android but the actual port is left to the open source community. 3. Linux ARM support is beeing focused officially on the Freescale ARM-platform. That is right. our conclusion is: 1. that's not that bad anymore since we have RoboVM for iOS and Davlik on Android. 2. this statement should have been made 1 year ago. Probably, I missed it but it was not clear to my team as well until last week. That's why we took the challenge to do it our selves. You rock :-) 3. This is good for the open source development since we probably can rely on the CPU optimized parts for ARM. This exactly. All the work we do for embedded translates directly to iOS and android, since it is the same hardware and graphics chips. Cheers Richard
hg: openjfx/8/graphics/rt: Fix for RT-33412: The mouse cursor needs to move in order for a setCursor(Cursor) to take effect
Changeset: 344b7903fd4c Author:Lubomir Nerad lubomir.ne...@oracle.com Date: 2013-10-14 15:55 +0200 URL: http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/344b7903fd4c Fix for RT-33412: The mouse cursor needs to move in order for a setCursor(Cursor) to take effect Reviewed by: Pavel Safrata ! modules/graphics/src/main/java/javafx/scene/Node.java ! modules/graphics/src/main/java/javafx/scene/Scene.java ! modules/graphics/src/test/java/javafx/scene/SceneTest.java
hg: openjfx/8/graphics/rt: RT-31426 Modaility/toFront issues
Changeset: ab44fa8be486 Author:ddhill Date: 2013-10-14 11:01 -0400 URL: http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/ab44fa8be486 RT-31426 Modaility/toFront issues reviewed: anthony, pchelko, kselle ! modules/graphics/src/main/java/com/sun/glass/ui/Window.java ! modules/graphics/src/main/java/com/sun/glass/ui/lens/LensWindow.java ! modules/graphics/src/main/native-glass/lens/LensApplication.c ! modules/graphics/src/main/native-glass/lens/LensWindow.c
Re: JAVAFX on ANDROID
Hi, I'm not familiar with the Android build process but basically this is what you need: Build graphics/src/main/native-font/fontpath_linux.c to a library called javafx_font, that it will be loaded by PrismFontFactory.java (but used by FontConfigManager.java). This is our fontconfig binding used to locate fonts. All references to fontconfig in the native code are dynamic, so you should only need the JNI references while building this object. Build graphics/src/main/native-font/freetype.c and graphics/src/main/native-font/pango.c To a library named javafx-font-pango The cc flags to build them are pkg-config --cflags pangoft2 + -D_ENABLE_PANGO, the lib flags are pkg-config --libs pangoft2 (see rt/buildSrc/linux.gradle, search pangoCCFlags and pangoLinkFlags). This library will be used by graphics/src/main/java/com/sun/javafx/font/pango/OS.java During runtime you will need to explicitly set -Dprism.text=native so that PangoFactory.java is used (instead of T2KFactory.java). Note: if that is too hard to build pango.o I suppose you could link javafx-font-pango.so only with freetype.o, you should not see any unsatisfied link exception as long as PangoFactory.createGlyphLayout is not called. Setting -Dprism.debugfonts=true should help to see what is getting loaded, -Djavafx.verbose=true prints what library as being loaded by JFX. Regards, Felipe On Oct 13, 2013, at 11:49 PM, Matthias Hänel hae...@ultramixer.com wrote: Is there a fallback? Pango doesn't work either it's not used in the android gradle scripts. I would be happy to integrate it and I am sure I can compile pango for android. I just need a pointer to how I can integrate it into the build process. I changed android.gradle but I am not sure where to put the pango sources.
hg: openjfx/8/graphics/rt: RT-33527: Style -fx-wrap-text worked only when set minWidth to control
Changeset: 7aa32bd90b97 Author:leifs Date: 2013-10-14 17:22 -0700 URL: http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/7aa32bd90b97 RT-33527: Style -fx-wrap-text worked only when set minWidth to control Reviewed-by: jgiles ! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/CheckBoxSkin.java ! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/RadioButtonSkin.java
hg: openjfx/8/graphics/rt: [TOYS ONLY] Fix an old SubScene constructor call to use the new API.
Changeset: 829cb36bdc4e Author:Chien Yang chien.y...@orcale.com Date: 2013-10-14 17:42 -0700 URL: http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/829cb36bdc4e [TOYS ONLY] Fix an old SubScene constructor call to use the new API. ! apps/toys/FX8-3DFeatures/src/fx83dfeatures/SimpleMovingCameraSubScene.java
hg: openjfx/8/graphics/rt: 3 new changesets
Changeset: 554cf8a1c3aa Author:jgiles Date: 2013-10-15 10:42 +1300 URL: http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/554cf8a1c3aa RT-33229: [ListView] page up/down navigation doesn't work, when items are large Reviewed-by: psomashe ! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/ListViewSkin.java ! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/TableViewSkinBase.java ! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/TreeViewSkin.java Changeset: 2cbb5014e387 Author:jgiles Date: 2013-10-15 11:42 +1300 URL: http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/2cbb5014e387 RT-33558: [Virtualised Controls] Clicking a row twice should not send selection change events the second time Reviewed-by: psomashe ! modules/controls/src/main/java/javafx/scene/control/MultipleSelectionModelBase.java ! modules/controls/src/main/java/javafx/scene/control/TableView.java ! modules/controls/src/main/java/javafx/scene/control/TreeTableView.java ! modules/controls/src/test/java/javafx/scene/control/ListViewMouseInputTest.java ! modules/controls/src/test/java/javafx/scene/control/TableViewKeyInputTest.java ! modules/controls/src/test/java/javafx/scene/control/TableViewMouseInputTest.java ! modules/controls/src/test/java/javafx/scene/control/TreeTableViewKeyInputTest.java ! modules/controls/src/test/java/javafx/scene/control/TreeTableViewMouseInputTest.java ! modules/controls/src/test/java/javafx/scene/control/TreeViewKeyInputTest.java ! modules/controls/src/test/java/javafx/scene/control/TreeViewMouseInputTest.java Changeset: aa9149c6bf5d Author:jgiles Date: 2013-10-15 12:16 +1300 URL: http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/aa9149c6bf5d RT-33559: [TreeView, TreeTableView] Errant permutation events when selected row is expanded Reviewed-by: psomashe ! modules/controls/src/main/java/javafx/scene/control/MultipleSelectionModelBase.java ! modules/controls/src/test/java/javafx/scene/control/ListViewMouseInputTest.java ! modules/controls/src/test/java/javafx/scene/control/TableViewMouseInputTest.java ! modules/controls/src/test/java/javafx/scene/control/TreeTableViewKeyInputTest.java ! modules/controls/src/test/java/javafx/scene/control/TreeTableViewMouseInputTest.java ! modules/controls/src/test/java/javafx/scene/control/TreeViewKeyInputTest.java ! modules/controls/src/test/java/javafx/scene/control/TreeViewMouseInputTest.java ! modules/controls/src/test/java/javafx/scene/control/TreeViewTest.java
hg: openjfx/8/graphics/rt: 2 new changesets
Changeset: 9f888001d100 Author:jgiles Date: 2013-10-15 14:45 +1300 URL: http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/9f888001d100 RT-32310: Issue on fixed cell height implementation ! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/TableRowSkinBase.java Changeset: ace4d0178ecb Author:jgiles Date: 2013-10-15 15:13 +1300 URL: http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/ace4d0178ecb RT-20915: [ListView] CTRL-SHIFT-SPACE does not work in multi-selection mode Fixed for ListView, TreeView, TableView and TreeTableView. ! modules/controls/src/main/java/com/sun/javafx/scene/control/behavior/ListViewBehavior.java ! modules/controls/src/main/java/com/sun/javafx/scene/control/behavior/TableViewBehaviorBase.java ! modules/controls/src/main/java/com/sun/javafx/scene/control/behavior/TreeViewBehavior.java ! modules/controls/src/test/java/javafx/scene/control/ListViewKeyInputTest.java ! modules/controls/src/test/java/javafx/scene/control/TableViewKeyInputTest.java ! modules/controls/src/test/java/javafx/scene/control/TreeTableViewKeyInputTest.java ! modules/controls/src/test/java/javafx/scene/control/TreeViewKeyInputTest.java
