On Fri, 30 Jan 2015 15:19:49 +0100, Martin Peres
<martin.pe...@linux.intel.com> wrote:
Signed-off-by: Martin Peres <martin.pe...@linux.intel.com>
---
src/mesa/drivers/dri/common/drirc | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/mesa/drivers/dri/common/drirc
b/src/mesa/drivers/dri/common/drirc
index cecd6a9..073814e 100644
--- a/src/mesa/drivers/dri/common/drirc
+++ b/src/mesa/drivers/dri/common/drirc
@@ -10,6 +10,11 @@ Application bugs worked around in this file:
Enabling all extensions for Unigine fixes most issues, but the GLSL
version
is still 1.10.
+* Unigine Tropics 1.3 makes use of the "sample" keyword which is
reserved
+ with ARB_GL_gpu_shader5 which got enabled by
force_glsl_extensions_warn.
There seems to be something weird going on here - as far as I can tell
Tropics is using a GL legacy context, and for those
GL_ARB_GL_gpu_shader5 isn't supposed to be enabled, the extension spec
mentions GL 3.2 compatibility/core profile being required.
If i test this on r600 the extension cannot be enabled in a legacy
context, only in a core one. Maybe there is a check missing somewhere in
the intel driver?
+ It also makes use of bitwise manipulation (when adding anistropic
filtering)
+ which is illegal in GLSL 1.10. Adding "#version 130" fixes this.
+
* Unigine Heaven 3.0 with ARB_texture_multisample uses a "ivec4 * vec4"
expression, which is illegal in GLSL 1.10.
Adding "#version 130" fixes this.
@@ -41,6 +46,8 @@ TODO: document the other workarounds.
<application name="Unigine Tropics" executable="Tropics">
<option name="force_glsl_extensions_warn" value="true" />
+ <option name="mesa_extension_override"
value="-GL_ARB_gpu_shader5" />
+ <option name="force_glsl_version" value="130" />
<option name="disable_blend_func_extended" value="true" />
</application>
force_glsl_version addition LGTM.
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