On 07/19/2013 08:18 AM, Marek Olšák wrote:
[snip]
diff --git a/src/mesa/drivers/dri/common/drirc
b/src/mesa/drivers/dri/common/drirc
index 7c2d3ba..b5430ed 100644
--- a/src/mesa/drivers/dri/common/drirc
+++ b/src/mesa/drivers/dri/common/drirc
@@ -1,3 +1,27 @@
+<!--
+
+============================================
+Application bugs worked around in this file:
+============================================
+
+* Various Unigine products don't use the #version and #extension GLSL
+ directives, meaning they only get GLSL 1.10 and no extensions for their
+ shaders.
+ Enabling all extensions for Unigine fixes most issues, but the GLSL version
+ is still 1.10.
+
+* Unigine Heaven 3.0 with ARB_texture_multisample uses a "ivec4 * vec4"
+ expression, which fails to compile with GLSL 1.10.
+ Adding "#version 130" fixes this.
+
+* Unigine Heaven 3.0 with ARB_shader_bit_encoding uses the uint keyword, which
+ fails to compile with GLSL 1.10.
+ Adding "#version 130" fixes this.
Have you tried Unigine Heaven 4.0? You need to:
export MESA_GL_VERSION_OVERRIDE=3.2
export MESA_GLSL_VERSION_OVERRIDE=150
but then it works fine, at least on i965, without any workarounds at
all. It actually seems to render correctly and everything. Heaven 3.0
never did (maybe I need the -ARB_shader_bit_encoding workaround too).
Valley and OilRush still have one bug with blend_func_extended.
--Ken
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