Hi, I have a sample
(https://github.com/wolfviking0/webcl-book-samples/blob/master/src/Chapter_12/Sinewave/sinewave.cpp)
who call :
glEnableClientState(GL_VERTEX_ARRAY);
glColor3f(1.0, 0.0, 0.0);
glDrawArrays(GL_POINTS, 0, meshWidth * meshHeight);
glDisableClientState(GL_VERTEX_ARRAY);
but give me some error and an assert undefined. My sample it's build using
-s GL_FFP_ONLY=1 -s LEGACY_GL_EMULATION=1
What is wrong in this sample ??
Thanks
Tony
------
[Error] Unpacking/restriding attributes, this is slow and dangerous
printErr (settings.js, line 76)
warnOnce (book_sinewave.js, line 533)
prepareClientAttributes (book_sinewave.js, line 7189)
_glDrawArrays (book_sinewave.js, line 7026)
__Z7displayv (book_sinewave.js, line 13664)
dynCall (book_sinewave.js, line 503)
(anonymous function) (book_sinewave.js, line 9332)
[Error] Assertion failed: undefined
printErr (settings.js, line 76)
abort (book_sinewave.js, line 76954)
assert (book_sinewave.js, line 624)
prepareClientAttributes (book_sinewave.js, line 7202)
_glDrawArrays (book_sinewave.js, line 7026)
__Z7displayv (book_sinewave.js, line 13664)
dynCall (book_sinewave.js, line 503)
(anonymous function) (book_sinewave.js, line 9332)
[Error] abort() at
stackTrace@file:///Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-book-samples/build/book_sinewave.js:1074:24
abort@file:///Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-book-samples/build/book_sinewave.js:76958:35
assert@file:///Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-book-samples/build/book_sinewave.js:624:10
prepareClientAttributes@file:///Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-book-samples/build/book_sinewave.js:7202:17
_glDrawArrays@file:///Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-book-samples/build/book_sinewave.js:7026:47
__Z7displayv
[display()]@file:///Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-book-samples/build/book_sinewave.js:13664:15
dynCall@file:///Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-book-samples/build/book_sinewave.js:503:33
file:///Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-book-samples/build/book_sinewave.js:9332:26
abort (book_sinewave.js, line 76958)
assert (book_sinewave.js, line 624)
prepareClientAttributes (book_sinewave.js, line 7202)
_glDrawArrays (book_sinewave.js, line 7026)
__Z7displayv (book_sinewave.js, line 13664)
dynCall (book_sinewave.js, line 503)
(anonymous function) (book_sinewave.js, line 9332)
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