Looking in the test suite code that compiles it, in tests/test_browser.py, it is built with -s LEGACY_GL_EMULATION=1 as it depends on some legacy functionality in GL. It should work with that.
On Tue, Jun 11, 2019 at 4:04 PM buggabugga <[email protected]> wrote: > Hi, > > I'm trying to run glfw3.c test found here: > https://github.com/emscripten-core/emscripten/blob/master/tests/glfw3.c, > on emcc (Emscripten gcc/clang-like replacement) 1.38.30 ((unknown > revision)), with the following command line: > > emcc -s USE_GLFW=3 -s USE_WEBGL2=1 -lGL qqq.cpp -o qqq.html --emrun > > I get errors when I run it in a browser (see below). Any help? > > qqq.js:5574 Failed to execute 'requestFullscreen' on 'Element': API can > only be initiated by a user gesture. > requestFullscreen @ qqq.js:5574 > createWindow @ qqq.js:5866 > _glfwCreateWindow @ qqq.js:5950 > (anonymous) @ wasm-0004ecb2-373:558 > Module._main @ qqq.js:6890 > callMain @ qqq.js:7170 > doRun @ qqq.js:7228 > (anonymous) @ qqq.js:7239 > setTimeout (async) > run @ qqq.js:7235 > runCaller @ qqq.js:7147 > removeRunDependency @ qqq.js:1531 > receiveInstance @ qqq.js:1643 > receiveInstantiatedSource @ qqq.js:1670 > Promise.then (async) > createWasm @ qqq.js:1686 > Module.asm @ qqq.js:1716 > (anonymous) @ qqq.js:6797 > qqq.js:4414 emscripten_set_main_loop_timing: Cannot set timing mode for > main loop since a main loop does not exist! Call emscripten_set_main_loop > first to set one up. > _emscripten_set_main_loop_timing @ qqq.js:4414 > _glfwSwapInterval @ qqq.js:6233 > (anonymous) @ wasm-0004ecb2-373:792 > Module._main @ qqq.js:6890 > callMain @ qqq.js:7170 > doRun @ qqq.js:7228 > (anonymous) @ qqq.js:7239 > setTimeout (async) > run @ qqq.js:7235 > runCaller @ qqq.js:7147 > removeRunDependency @ qqq.js:1531 > receiveInstance @ qqq.js:1643 > receiveInstantiatedSource @ qqq.js:1670 > Promise.then (async) > createWasm @ qqq.js:1686 > Module.asm @ qqq.js:1716 > (anonymous) @ qqq.js:6797 > qqq.html:1246 exception thrown: ReferenceError: _glGetString is not > defined,ReferenceError: _glGetString is not defined > at _glfwExtensionSupported (http://localhost:8080/qqq.js:5963:9) > at wasm-function[373]:1708 > at Object.Module._main (http://localhost:8080/qqq.js:6890:33) > at Object.callMain (http://localhost:8080/qqq.js:7170:30) > at doRun (http://localhost:8080/qqq.js:7228:60) > at http://localhost:8080/qqq.js:7239:7 > printErr @ qqq.html:1246 > emrun_printErr @ qqq.js:7375 > callMain @ qqq.js:7190 > doRun @ qqq.js:7228 > (anonymous) @ qqq.js:7239 > setTimeout (async) > run @ qqq.js:7235 > runCaller @ qqq.js:7147 > removeRunDependency @ qqq.js:1531 > receiveInstance @ qqq.js:1643 > receiveInstantiatedSource @ qqq.js:1670 > Promise.then (async) > createWasm @ qqq.js:1686 > Module.asm @ qqq.js:1716 > (anonymous) @ qqq.js:6797 > qqq.js:5963 Uncaught ReferenceError: _glGetString is not defined > at _glfwExtensionSupported (qqq.js:5963) > at wasm-function[373]:1708 > at Object.Module._main (qqq.js:6890) > at Object.callMain (qqq.js:7170) > at doRun (qqq.js:7228) > at qqq.js:7239 > _glfwExtensionSupported @ qqq.js:5963 > (anonymous) @ wasm-0004ecb2-373:794 > Module._main @ qqq.js:6890 > callMain @ qqq.js:7170 > doRun @ qqq.js:7228 > (anonymous) @ qqq.js:7239 > setTimeout (async) > run @ qqq.js:7235 > runCaller @ qqq.js:7147 > removeRunDependency @ qqq.js:1531 > receiveInstance @ qqq.js:1643 > receiveInstantiatedSource @ qqq.js:1670 > Promise.then (async) > createWasm @ qqq.js:1686 > Module.asm @ qqq.js:1716 > (anonymous) @ qqq.js:6797 > qqq.js:5574 Uncaught (in promise) TypeError: fullscreen error > at Object.requestFullscreen (qqq.js:5574) > at Object.createWindow (qqq.js:5866) > at _glfwCreateWindow (qqq.js:5950) > at wasm-function[373]:1178 > at Object.Module._main (qqq.js:6890) > at Object.callMain (qqq.js:7170) > at doRun (qqq.js:7228) > at qqq.js:7239 > > -- > You received this message because you are subscribed to the Google Groups > "emscripten-discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/emscripten-discuss/016579ae-64bb-4eea-aa06-be37fc6a4325%40googlegroups.com > <https://groups.google.com/d/msgid/emscripten-discuss/016579ae-64bb-4eea-aa06-be37fc6a4325%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/emscripten-discuss/CAEX4NpR40v9L584cKs9i43x6UNFCiP3omr_sYhLRFV%3DPfy23cg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
