| 658a63e5d9777e4cf67e0a72848944bc11533cf8 |
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19-Jul-2012 |
Kenneth Graunke <kenneth@whitecape.org> |
drirc: Add disable_blend_func_extended workaround for Unigine OilRush.
The previous commit implemented the workaround, cited a bug report
about OilRush, but actually only enabled the workaround for the demos.
Turn it on for OilRush too.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=50291
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
/external/mesa3d/src/mesa/drivers/dri/common/drirc
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| 040894391a2cf85035c6ad85f3f85c6efb23324b |
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18-Jul-2012 |
Kenneth Graunke <kenneth@whitecape.org> |
i965: Add a driconf option to disable GL_ARB_blend_func_extended.
Unigine Heaven (at least) has a bug where it incorrectly uses the
GL_ARB_blend_func_extended extension.
Dual source blending allows two color outputs per render target;
individual shader outputs can be assigned to be either the first or
second blending input by setting the 'index' via one of two methods:
- An API call: glBindFragDataLocationIndexed()
- The GLSL 'layout' qualifier provided by GL_ARB_explicit_attrib_location
Both of these only work on user defined fragment shader outputs; it's an
error to use either on built-in outputs like gl_FragData.
Unigine uses gl_FragData and gl_FragColor exclusively, and doesn't even
attempt to use either method to set index == 1. However, it does set
the blending function to SRC1 enums, which requires a fragment shader
output with index == 1 or else rendering is undefined.
In other words, enabling ARB_blend_func_extended causes Unigine to
render incorrectly, resulting in an apparent regression, even though our
driver code (as far as I can tell) is perfectly fine.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=50291
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
/external/mesa3d/src/mesa/drivers/dri/common/drirc
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| 668ed9599393de8b0a587c983da5b103249abc78 |
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20-Mar-2012 |
Eric Anholt <eric@anholt.net> |
drirc: Add missing XML attributes that made the driconf application whine.
These are used for pretty presentation of the application name in the
UI.
Tested-by: Kenneth Graunke <kenneth@whitecape.org>
/external/mesa3d/src/mesa/drivers/dri/common/drirc
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| 60218b604ae3422983dd1cd24f5d913e18f73ac0 |
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08-Mar-2012 |
Kenneth Graunke <kenneth@whitecape.org> |
drirc: Add force_glsl_extensions_warn workaround for Unigine Heaven.
Unfortunately, Unigine Heaven 3.0 still needs this.
NOTE: This is a candidate for the 8.0 branch.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
/external/mesa3d/src/mesa/drivers/dri/common/drirc
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| b8c9252570d126e06607cd28b14f0fe3a2ffe4cf |
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30-Jan-2012 |
Eric Anholt <eric@anholt.net> |
dri: Add Unigine Tropics as an app that requires the GLSL warn workaround.
I wasn't seeing it be needed because of the previous bug.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
/external/mesa3d/src/mesa/drivers/dri/common/drirc
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| 4dd2743d4542bedd935134d351e528ad574f7ee5 |
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30-Jan-2012 |
Eric Anholt <eric@anholt.net> |
dri: Fix typo in xml file that made all applications use the workaround.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
/external/mesa3d/src/mesa/drivers/dri/common/drirc
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| ff2497dca39d688bbceba9f524a61e99d93a9607 |
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25-Jan-2012 |
Eric Anholt <eric@anholt.net> |
dri: Add a default drirc to be installed to provide application workarounds.
Specifially, this being present works around a bug in Unigine
Sanctuary on i965 which previously resulted in bad rendering.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
/external/mesa3d/src/mesa/drivers/dri/common/drirc
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