Hello,
I get the following assert when running the included 'cube' demo:
$ ./cube
GL renderer: [NULL]
GL vendor:[NULL]
GL version: [NULL]
GL shading language version: [NULL]
cube: /home/jenkins/workspace/opengles30-emulator-packaging-nightly/Arch/x64/OS/linux/gles/opengles30/src/gles30_system_fbo.cc:501: bool system_fbo_init(GLuint, _context_data*, bool): Assertion `depth_to_id != 0' failed.
Aborted (core dumped)
The backtrace is as follows:
#0 0x00007ffff67bcf77 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1 0x00007ffff67c05e8 in __GI_abort () at abort.c:90
#2 0x00007ffff67b5d43 in __assert_fail_base (fmt=0x7ffff690cf58 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7ffff7873c9d "depth_to_id != 0",
file=file@entry=0x7ffff7873b80 "/home/jenkins/workspace/opengles30-emulator-packaging-nightly/Arch/x64/OS/linux/gles/opengles30/src/gles30_system_fbo.cc",
line=line@entry=501,
function=function@entry=0x7ffff7873ce0 <system_fbo_init(unsigned int, _context_data*, bool)::__PRETTY_FUNCTION__> "bool system_fbo_init(GLuint, _context_data*, bool)")
at assert.c:92
#3 0x00007ffff67b5df2 in __GI___assert_fail (assertion=0x7ffff7873c9d "depth_to_id != 0",
file=0x7ffff7873b80 "/home/jenkins/workspace/opengles30-emulator-packaging-nightly/Arch/x64/OS/linux/gles/opengles30/src/gles30_system_fbo.cc", line=501,
function=0x7ffff7873ce0 <system_fbo_init(unsigned int, _context_data*, bool)::__PRETTY_FUNCTION__> "bool system_fbo_init(GLuint, _context_data*, bool)") at assert.c:101
#4 0x00007ffff777319a in system_fbo_init(unsigned int, _context_data*, bool) () from /usr/local/lib/libGLESv2.so.2
#5 0x00007ffff777892d in init_context_data_from_within_active_context(unsigned int, _context_data*) () from /usr/local/lib/libGLESv2.so.2
#6 0x00007ffff77a6e0b in context_data_storage_make_context_current () from /usr/local/lib/libGLESv2.so.2
#7 0x00007ffff77a3c02 in GLES3_MakeCurrent () from /usr/local/lib/libGLESv2.so.2
#8 0x00007ffff77a3c7d in GLES2_MakeCurrent () from /usr/local/lib/libGLESv2.so.2
#9 0x00007ffff7ba71bf in GLES2_MakeCurrent () from /usr/local/lib/libEGL.so.1
#10 0x00007ffff7ba9e23 in makeCurrent(void*, void*, void*, void*) () from /usr/local/lib/libEGL.so.1
#11 0x00007ffff7bae4af in eglMakeCurrent () from /usr/local/lib/libEGL.so.1
#12 0x000000000040223e in main (argc=1, argv=0x7fffffffdd38) at src/cube.cc:283
When using the libEGL.so.1 and libGLESv2.so.1 bundled with Mesa (LD_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu/mesa-egl/ ./cube on my system) instead of those from the emulator, the example runs fine.
System specs:
uname -a: Linux huvuddator 3.11.0-18-generic #32-Ubuntu SMP Tue Feb 18 21:11:14 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
Ubuntu 13.10
GeForce GT 430, NVIDIA driver version 319.32
The same problem also occurs on a different system with the following specs (where it also runs fine with the Mesa libs):
uname -a: Linux jp 3.11.0-12-generic #19-Ubuntu SMP Wed Oct 9 16:20:46 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
GeForce GTX 660 Ti, NVIDIA driver version 304.108