What are the language differences between the OpenGL Shading Language 1.00 and 1.10?
Are there unsupported commands? Syntax differences? …
Thank you
Easy Architect 3D
1.00 was the version during GL 1.5 and the extensions
GL_ARB_shading_language_100
GL_ARB_shader_objects
GL_ARB_vertex_shader
GL_ARB_fragment_shader
1.10 is the version for GL 2.0
They added features like MRT
inverse, transpose matrices
refract, exp, log
…
you can see the rest in the document
OpenGL Shading Language Specification v. 1.10.59
http://developer.3dlabs.com/documents/index.htm
You might find the GDC2005 presentation a good summary.
http://www.ati.com/developer/gdc/GDC2005_OpenGL_Shading_Language.pdf
and
http://www.ati.com/developer/gdc_video.html
(You can watch Evan Hart discuss performance, or hit the next button to get to my presentation.)
-mr. bill
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