OpenB3D: moving to OpenGL 2.0 / GLES2.0. Need help
BlitzMax Forums/MiniB3D Module/OpenB3D: moving to OpenGL 2.0 / GLES2.0. Need help
| ||
| After a lot of work, I replaced most of the fixed function pipeline with a shader based pipeline. This version is absolutely not ready for a release, but at this point I need some volunteers to test it: https://sourceforge.net/projects/minib3d/files/shader%20wip.zip/download In particular, I need someone to try: - compiling it for Android/IOS (need to set the correct headers) - compiling it with ANGLE (to build a Direct3D version) - compile it with EmScripten (a WebGL version) There are still lot of features missing, and surely I forgot to change all the parts that need to be changed. But I don't have the Android SDK installed, neither the experience needed. I think, anyway, that 90% of the job to port it to programmable pipeline should be complete. |
| ||
| Great update angros47! :) count me in for testing. So do I just overwrite the existing sources? I know BMX-NG only has the option with Android, does it mean that you can now compile it with the Vanilla version? thanks |
| ||
| You should be able to compile it like the classical version... in theory |
| ||
Thanks. I'm getting this camera.cpp errors. Maybe something is outdated on my other mods/libs..C:/BlitzMax/mod/openb3d.mod/openb3dlib.mod/openb3d/src/camera.cpp: In member function 'virtual void Camera::Update()': C:/BlitzMax/mod/openb3d.mod/openb3dlib.mod/openb3d/src/camera.cpp:458:33: error: 'glViewport' was not declared in this scope C:/BlitzMax/mod/openb3d.mod/openb3dlib.mod/openb3d/src/camera.cpp:459:32: error: 'glScissor' was not declared in this scope C:/BlitzMax/mod/openb3d.mod/openb3dlib.mod/openb3d/src/camera.cpp:460:36: error: 'glClearColor' was not declared in this scope C:/BlitzMax/mod/openb3d.mod/openb3dlib.mod/openb3d/src/camera.cpp:466:11: error: 'GL_COLOR_BUFFER_BIT' was not declared in this scope C:/BlitzMax/mod/openb3d.mod/openb3dlib.mod/openb3d/src/camera.cpp:466:31: error: 'GL_DEPTH_BUFFER_BIT' was not declared in this scope C:/BlitzMax/mod/openb3d.mod/openb3dlib.mod/openb3d/src/camera.cpp:466:50: error: 'glClear' was not declared in this scope C:/BlitzMax/mod/openb3d.mod/openb3dlib.mod/openb3d/src/camera.cpp:469:12: error: 'GL_COLOR_BUFFER_BIT' was not declared in this scope C:/BlitzMax/mod/openb3d.mod/openb3dlib.mod/openb3d/src/camera.cpp:469:31: error: 'glClear' was not declared in this scope C:/BlitzMax/mod/openb3d.mod/openb3dlib.mod/openb3d/src/camera.cpp:473:13: error: 'GL_DEPTH_BUFFER_BIT' was not declared in this scope C:/BlitzMax/mod/openb3d.mod/openb3dlib.mod/openb3d/src/camera.cpp:473:32: error: 'glClear' was not declared in this scope C:/BlitzMax/mod/openb3d.mod/openb3dlib.mod/openb3d/src/camera.cpp:565:17: error: 'GL_VIEWPORT' was not declared in this scope C:/BlitzMax/mod/openb3d.mod/openb3dlib.mod/openb3d/src/camera.cpp:565:41: error: 'glGetIntegerv' was not declared in this scope Build Error: failed to compile C:/BlitzMax/mod/openb3d.mod/openb3dlib.mod/openb3d/src/camera.cpp |
| ||
| Or I messed something in including headers... |
| ||
| Great. I hope it is not related to the latest glew.mod or opengl.mod. I just did a clean blitzmax vanilla 1.5 install and have not changed any pub.mod files. I'm assuming they were both already the latest version. |
| ||
| I bought a Motorola Moto G today so I'll see if I can get BMax NG running on it. |
| ||
| Angros, I've added your GLES2 changes to the wrapper repo and it runs as OpenGL2 but I haven't got it compiling as GLES yet. This is my current error: bmk makemods -r -l android -g armeabiv7a openb3d.openb3dsdl ... C:/../openb3d.mod/openb3dlib.mod/openb3d/src/texture.h:15:16: fatal error: list: No such file or directory #include <list> ^ ccoommppiillaattiioonn tteerrmmiinnaatteedd.. And yes, it actually said that! :) This seems to be because the "Standard Template Library" is not included in the Android pre-built toolchain. So I'm currently trying to figure out what I have to do now! |
| ||
| I wonder if it is related to this: https://developer.android.com/ndk/guides/standalone_toolchain.html |
| ||
| Thanks, I don't understand that though. I found out there's an option in $PROJECT/jni/Application.mk with "APP_STL := stlport_static" which looks like the solution but I don't know how to add this to a module, editing the file in blitzmaxng/resources/android/.. doesn't seem to work. I just added an update so the wrapper works on Win now, this was the errors RustyKristi posted in #4 where glew or glee headers were required. |
| ||
I think I'm on the right track but it's still not compiling. In openb3dsdl.bmx:ModuleInfo "LD_OPTS: -LD:/android-ndk-r11c/sources/cxx-stl/stlport/libs/armeabi-v7a/" or copy the .so to the mod folder and use... ModuleInfo "LD_OPTS: -L%PWD%" Import "-lstlport_shared" |
| ||
| double post.. |
| ||
| Edit: I did not know there was an update for openb3d wrapper so I was trying to compile the version angros47 posted.. thanks munch! :D |
| ||
Did a full rebuild and getting this error instead at 90%Compile Error: Identifier 'glpopclientattrib' not found. [C:/BMXNG/mod/openb3d.mod/openb3d.mod/inc/TBlitz2D.bmx;9;0] Build Error: failed to compile C:/BMXNG/mod/openb3d.mod/openb3d.mod/openb3d.bmx |
| ||
| I just updated it. If you add Import Pub.OpenGL after Import Pub.Glew in openb3dlib.bmx it should compile in Bmx NG - I got the same error. Sadly any example MAVs instantly and I'm stuck there. Note that it compiles and runs fine in OS/legacy Bmx and that Glew imports OpenGL so this fix shouldn't be needed. |
| ||
| glpopclientattrib is not part of GLES, as far as I know |
| ||
| Note that it compiles and runs fine in OS/legacy Bmx and that Glew imports OpenGL so this fix shouldn't be needed. Thanks munch, using vanilla bmx since it does not do 64bit. With the 1.5 default download and for some reason I'm getting this early during build.. Building Modules Compiling:3ds.cpp C:/BlitzMax/mod/openb3d.mod/openb3dlib.mod/openb3d/src/3ds.cpp:1:0: error: CPU you selected does not support x86-64 instruction set #include "model.h" Still trying with NG.. |
| ||
| Hey munch, This is weird but already added after Import Pub.Glew in C:\BMXNG\mod\openb3d.mod\openb3dlib.mod\openb3dlib.bmx and still the same error :/ This is already in NG and a cloned copy after reading your post.. [ 89%] Processing:openb3d.bmx Compile Warning: In call to Function glUniformMatrix4fv:Int(location_:Int,count_:Int,transpose_:Byte,value_:Float Ptr). Argument #3 is "Int" but declaration is "Byte". [C:/BMXNG/mod/openb3d.mod/openb3d.mod/inc/TGLShader.bmx;179;0] [ 90%] Processing:openb3dsdl.bmx Compile Error: Identifier 'glpopclientattrib' not found. [C:/BMXNG/mod/openb3d.mod/openb3d.mod/inc/TBlitz2D.bmx;9;0] Build Error: failed to compile C:/BMXNG/mod/openb3d.mod/openb3dsdl.mod/openb3dsdl.bmx Process complete |
| ||
| Sorry I haven't tested with Bmx 1.50 just OS Bmx. The sdl modules shouldn't be compiled in OS/legacy Bmx as you needs sdl.mod and it's NG only. I compile in this order openb3dlib, openb3d then b3dglgraphics but you should be able to just delete openb3dsdl and b3dglsdlgraphics mods and compile the modscope. I think TBlitz2d needs removed from openb3dsdl. |
| ||
| Sadly any example MAVs instantly and I'm stuck there. Thanks ok removed all SDL modules in NG and it builds ok, so I'm getting the MAV as expected when I build some examples.. Btw, still with NG and I did report this weeks ago about the HearingPoint error on b3d sound module.. Edit: apparently, my vanilla bmx should work as the cpu arch part that I was getting was caused by wrong MinGW version (switching between NG/Vanilla on same C:/MinGW path) |
| ||
| Hey munch, this is probably too early to point out or also driver related (SDL) and since the examples does not work yet, but I do remember Derron or Brucey mentioning the BRL.Retro stuff which will not work with Android/SDL. https://github.com/markcwm/openb3d.mod/blob/master/openb3d.mod/openb3d.bmx#L39 |
| ||
| I got no updates... has anyone managed to test it on Android? |
| ||
| Hey angros47, I've been checking and testing this out recently and to date it can't even build on android with sdl.. |
| ||
| Is SDL needed to use GLES in android? |
| ||
| Not sure probably for Max2D and other I/O stuff. There's also mojo2 which you can refer to the port examples, as it uses gles for android build. https://github.com/bmx-ng/mky.mod/blob/master/mojo2.mod/examples/directlight/directlight.bmx#L3-L9 |
| ||
| Have you tried OpenB3D on Android without Max2D? |
| ||
| Not yet. I also think that's what munch is trying to do with the below as the SDL part replaces the desktop GLMax2D part, same process with typical max2d sdl android apps. https://github.com/markcwm/openb3d.mod/blob/52a902696bc89e86c2acef686056387a1aec4e2f/b3dglsdlgraphics.mod/b3dglsdlgraphics.bmx |
| ||
| I'm pretty much finished with Blitzmax and the wrapper. Sorry I just don't have the time for coding any more. |
| ||
| wow, I'm a bit surprised but this is completely understood. Big kudos for your work Munch, really really appreciate this awesome wrapper mod! Thanks again. All the Best. |
| ||
| Sad to hear that Munch, thank you for all your hard work and shared code! |
| ||
| I got no more feed back... Has anyone got any result on Android, or in general on any embedded system? |
| ||
| hey angros47, apparently, munch stopped working on the wrapper so the previous commit is the current stable. I'm not sure someone already picked this up. |
   |