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Error when GLSL 1.50 is unsupported #137

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hagabaka opened this issue Mar 23, 2016 · 0 comments
Closed

Error when GLSL 1.50 is unsupported #137

hagabaka opened this issue Mar 23, 2016 · 0 comments

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@hagabaka
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If GLSL 1.50 is not supported, the engine crashes on start up displaying "ERROR: ShadersOGL.cpp:839 : Error compiling shader(font_shader_vs): 0:1(10): error: GLSL 1.50 is not supported. Supported versions are: ..."

I'm getting this problem with Intel i965 and mesa on current Arch Linux.

@Rotonen pointed out that one of the shader programs is causing the problem. Disabling this one fixes the problem for me.
hagabaka added a commit to hagabaka/anura that referenced this issue Mar 23, 2016
@hagabaka
Avoid error due to using GLSL 1.5 when unsupported
09a3fbd 
Only use the "font_shader_vs_layout" shader program if OpenGL 3.2 is
supported. According to https://en.wikipedia.org/wiki/OpenGL_Shading_Language#Versions
this is required for GLSL 1.5.

Fixes anura-engine#137
@hagabaka hagabaka mentioned this issue Mar 23, 2016
Merged
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