From: Marcel von Kannen <[email protected]> Reply-To: <[email protected]> Date: Sunday, May 18, 2014 at 3:37 AM To: <[email protected]> Subject: [beagleboard] Debian, GraphicsSDK and Qt 4.8.6 problems
> Hi, > I'm trying since some days to run a Qt OpenGL ES example application on my > Beaglebone Black. > > I'm using the latest debian image from beagleboard.org with the 3.12 kernel > from Robert C Nelson's linux-dev repository. The Graphics SDK was downloaded > and compiled by the sgx-build-modules.sh script (which is also provided in the > git repository from Robert). I copied the sgx folders to /opt on the BBB and > ran the sgx-install script, which setups and loads the pvrsrv and omaplfb > modules. The sgx graphic examples (EvilSkull, ChameleonMan, etc.) run like a > charm. (Before compilation I had to change this line > https://github.com/RobertCNelson/linux-dev/blob/am33x-v3.12/sgx_build_modules. > sh#L272 from "no" to "yes", otherwise there is a EGL error when I want to > start a graphics sdk example) > > Now I want to compile Qt-4.8.6 applications with OpenGL ES support. I changed > my qws mkspec to use OpenGL and use the same compiler which was used for > compiling the kernel and the Graphics SDK > (gcc-linaro-arm-linux-gnueabihf-4.8-2013.10_linux). Also I had to apply these > two patches: https://github.com/prabindh/qt-configs/tree/master/qt4.8 > > My configure directive is: > >> ./configure -v -opensource -confirm-license -prefix /opt/qt -embedded arm >> -platform qws/linux-x86-g++ -xplatform qws/linux-TIarmv7-sgx-g++ -depths >> 16,24,32 -no-mmx -no-3dnow -no-sse -no-sse2 -no-ssse3 -no-glib -no-cups >> -no-largefile -no-accessibility -no-openssl -no-gtkstyle -qt-mouse-pc >> -qt-mouse-linuxtp -qt-mouse-linuxinput -plugin-mouse-linuxtp -plugin-mouse-pc >> -fast -little-endian -host-big-endian -no-pch -no-sql-ibase -no-sql-mysql >> -no-sql-odbc -no-sql-psql -no-sql-sqlite -no-sql-sqlite2 -no-webkit >> -no-qt3support -nomake demos -nomake docs -nomake translations >> -qt-mouse-tslib -opengl es2 -qt-gfx-linuxfb -plugin-gfx-powervr -D >> QT_NO_QWS_CURSOR -D QT_QWS_CLIENTBLIT > > After make install I'm copying the examples, libs and plugins to the BBB. Any > non-opengl application works properly. But when I want to start the opengl_es2 > example, a GLSurface error comes up: > >> debian@beaglebone:/opt/qt/examples/opengl/hellogl_es2$ sudo ./hellogl_es2 >> -qws -display powervr >> QEglContext::createSurface(): Unable to create EGL surface, error = 0x300b > > On the BBB display (HDMI) I can see the running Qt application, but there's > only a completely green area where the OpenGL rendering should happen. > > > Well, I don't have any clue how to solve this problem. I even don't know if > it's a problem with my Qt compilation OR my graphics sdk compilation. Maybe > I've only missed to add a neccessary patch, which isn't automatically applied > by Robert C Nelson's building scripts? Is there a reason you want to use QT4.8 and not QT5.1.1? If you search beagleboard google groups for QT5.1.1, you will see a thread which shows you have to get QT5.1.1 working with Debian and kernel V3.12. Regards, John > > > Many thanks in advance! > Greetings, > Marcel > > > > > > > Here I'll provide some information which could be helpful to figure out the > problem. > I disabled the window manager "lightdm". > >> debian@beaglebone:/$ uname -a >> Linux beaglebone 3.12.13-bone12 #1 SMP Fri May 16 00:42:31 CEST 2014 armv7l >> GNU/Linux > > >> debian@beaglebone:/$ lsmod >> Module Size Used by >> omaplfb 12039 0 >> pvrsrvkm 178364 1 omaplfb >> usb_f_acm 5166 1 >> u_serial 9640 3 usb_f_acm >> g_multi 32477 0 >> u_rndis 8723 1 g_multi >> u_ether 12283 1 g_multi >> libcomposite 34176 2 usb_f_acm,g_multi >> snd_soc_omap 2834 0 >> snd_pcm_dmaengine 6073 1 snd_soc_omap >> > > > >> debian@beaglebone:/$ fbset -i >> mode "1280x1024" >> geometry 1280 1024 1280 1024 16 >> timings 0 0 0 0 0 0 0 >> accel true >> rgba 5/11,6/5,5/0,0/0 >> endmode >> >> Frame buffer device information: >> Name : >> Address : 0x9e400000 >> Size : 2621440 >> Type : PACKED PIXELS >> Visual : TRUECOLOR >> XPanStep : 1 >> YPanStep : 1 >> YWrapStep : 0 >> LineLength : 2560 >> Accelerator : No > > > >> debian@beaglebone:/$ sgx_init_test >> ----------------------- Start ----------------------- >> Try calling PVRSRVConnect with an invalid argument: >> OK >> Call PVRSRVConnect with a valid argument: >> OK >> Try calling PVRSRVEnumerateDevices with invalid puiNumDevices: >> OK >> Get number of devices from PVRSRVEnumerateDevices: >> OK >> .... Reported 1 devices >> .... Device Number | Device Type >> 0000 | PVRSRV_DEVICE_ID_SGX >> Attempt to acquire device 0: >> OK >> Getting SGX Client info >> OK >> .... ui32ProcessID:13147 >> Display Class API: enumerate devices >> OK >> PVRSRVEnumerateDeviceClass() returns 1 display device(s) >> OK >> Attempt to create memory context for SGX: >> OK >> Display Class API: open device >> OK >> Display Class API: Get display info >> OK >> .... Name:PowerVR OMAP Linux Display Driver >> .... MaxSwapChains:1 >> .... MaxSwapChainBuffers:1 >> .... MinSwapInterval:0 >> .... MaxSwapInterval:1 >> Display Class API: enumerate display formats >> OK >> OK >> .... Display format 0 - Pixelformat:1 >> Display Class API: enumerate display dimensions >> OK >> OK >> .... Display dimensions 0 - ByteStride:2560 Width:1280 Height:1024 >> Display Class API: get the system (primary) buffer >> OK >> .... Shared heap 0 - HeapID:0x7000000 DevVAddr:0x1000 Size:0x87fe000 >> Attr:0x2014200 >> .... Shared heap 1 - HeapID:0x7000001 DevVAddr:0xc800000 Size:0xfff000 >> Attr:0x2024200 >> .... Shared heap 2 - HeapID:0x7000002 DevVAddr:0xe400000 Size:0x7f000 >> Attr:0x2024200 >> .... Shared heap 3 - HeapID:0x7000003 DevVAddr:0xf000000 Size:0x3ff000 >> Attr:0x2024200 >> .... Shared heap 4 - HeapID:0x7000004 DevVAddr:0xf400000 Size:0x4ff000 >> Attr:0x2014200 >> .... Shared heap 5 - HeapID:0x7000005 DevVAddr:0xfc00000 Size:0x1ff000 >> Attr:0x2014200 >> .... Shared heap 6 - HeapID:0x7000006 DevVAddr:0xdc00000 Size:0x7ff000 >> Attr:0x2014200 >> .... Shared heap 7 - HeapID:0x7000007 DevVAddr:0xe800000 Size:0x7ff000 >> Attr:0x2014200 >> .... Shared heap 8 - HeapID:0x7000008 DevVAddr:0xd800000 Size:0x3ff000 >> Attr:0x2024200 >> .... Shared heap 9 - HeapID:0x7000009 DevVAddr:0x8800000 Size:0x0 >> Attr:0x2024200 >> .... Shared heap 10 - HeapID:0x700000a DevVAddr:0x8800000 Size:0x3fff000 >> Attr:0x2014200 >> Display Class API: map display surface to SGX >> OK >> Misc Info API: Query the SGX features from host driver >> OK >> .... SGX Host driver DDK version: 1.10.0.2359475 >> Misc Info API: Query the SGX features from microkernel >> OK >> .... Hardware core designer: 0, HW core revision: 1.2.5 >> .... Hardware core ID: 112, name: SGX 520/530 >> .... SGX microkernel DDK version: 1.10.0.2359475 >> .... SGX microkernel software core ID: SGX 530, revision: 10205 >> SGX microkernel build options >> .... DEBUG: disabled >> .... PDUMP: disabled >> .... PVRSRV_USSE_EDM_STATUS_DEBUG: disabled >> .... SUPPORT_HW_RECOVERY: enabled >> .... PVR_SECURE_HANDLES: enabled >> .... SGX_BYPASS_SYSTEM_CACHE: disabled >> .... SGX_DMS_AGE_ENABLE: disabled >> .... SGX_FAST_DPM_INIT: disabled >> .... SGX_FEATURE_WRITEBACK_DCU: disabled >> .... SGX_FEATURE_MP: disabled >> .... SGX_FEATURE_MP_CORE_COUNT: 1 >> .... SGX_FEATURE_SYSTEM_CACHE: disabled >> .... SGX_SUPPORT_HWPROFILING: disabled >> .... SUPPORT_ACTIVE_POWER_MANAGEMENT: disabled >> .... SUPPORT_DISPLAYCONTROLLER_TILING: disabled >> .... SUPPORT_PERCONTEXT_PB: enabled >> .... SUPPORT_SGX_HWPERF: enabled >> .... SUPPORT_SGX_MMU_DUMMY_PAGE: disabled >> .... SUPPORT_SGX_PRIORITY_SCHEDULING: enabled >> .... USE_SUPPORT_NO_TA3D_OVERLAP: disabled >> SLCSize = 0, ClockSpeed = 200000000 >> Display Class API: unmap display surface from SGX >> OK >> Attempt to destroy memory context for SGX: >> OK >> Display Class API: close the device >> OK >> SGXReleaseClientInfo: >> OK >> PVRSRVDisconnect: >> OK >> ---------------------End loop 1--------------------- > >> > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. 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