On 02/13/2016 11:12 AM, Alejandro Piñeiro wrote:
---
Placed under "Core Mesa environment variables" as I didn't find any
better place. The text is a summarized version of
MESA_GL_VERSION_OVERRIDE documentation. I hope not be forgetting
something specific of this envvar.
docs/envvars.html | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/docs/envvars.html b/docs/envvars.html
index ba83335..5a05d17 100644
--- a/docs/envvars.html
+++ b/docs/envvars.html
@@ -91,6 +91,15 @@ This is only valid for versions >= 3.0.
<li> Mesa may not really implement all the features of the given version.
(for developers only)
</ul>
+<li>MESA_GLES_VERSION_OVERRIDE - changes the value returned by
+glGetString(GL_VERSION) and possibly the GL API type for OpenGL ES.
I think you could drop "and possibly the GL API type" since there's no
core/compat profiles.
+<ul>
+<li> The format should be MAJOR.MINOR
+<li> In opposite to MESA_GL_VERSION_OVERRIDE, there is no such thing as
compatibility or forward-compatible. FC is a wrong suffix for this case.
I think you could simply omit that line too.
+<li> Examples: 2.0, 3.0, 3.1
+<li> Mesa may not really implement all the features of the given version.
+(for developers only)
+</ul>
<li>MESA_GLSL_VERSION_OVERRIDE - changes the value returned by
glGetString(GL_SHADING_LANGUAGE_VERSION). Valid values are integers, such as
"130". Mesa will not really implement all the features of the given language
version
-Brian
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