[Bug 71630] New: Desktop extension defined in ES 3.00 shader

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Nov 14 22:12:02 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=71630

          Priority: medium
            Bug ID: 71630
          Assignee: idr at freedesktop.org
           Summary: Desktop extension defined in ES 3.00 shader
        QA Contact: intel-3d-bugs at lists.freedesktop.org
          Severity: minor
    Classification: Unclassified
                OS: Linux (All)
          Reporter: sheffmail at mail.ru
          Hardware: x86 (IA32)
            Status: NEW
           Version: 9.1
         Component: glsl-compiler
           Product: Mesa

The following shader won't compile on desktop mesa 9.1.7:

#version 300 es
...
#ifdef GL_ARB_draw_instanced
#extension GL_ARB_draw_instanced : require
#endif

mesa has GL_ARB_ES3_compatibility and shader version is ES 3.00,
GL_ARB_draw_instanced appears to be defined in preprocessor, but
the line:

#extension GL_ARB_draw_instanced : require

doesn't compile. So the line above either has to be able to compile
or GL_ARB_draw_instanced shouldn't be defined in preprocessor

glxinfo:
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) Ivybridge Desktop x86/MMX/SSE2
OpenGL version string: 3.0 Mesa 9.1.7
OpenGL shading language version string: 1.30

uname -a:
Linux xxx 3.11.0-13-generic #20~precise2-Ubuntu SMP Thu Oct 24 21:07:45 UTC
2013 i686 i686 i386 GNU/Linux

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