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SURFACE_STATE & SAMPLER_STATE are changed since Ivybridge
Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
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This patch enables 2D composite on IGDNG. IGDNG requires
new compiled shader programs for Gen5 and some command changes.
The most notable is the layout of vertex element has changed,
but we tried to keep it as origin to not change shader programs.
Also vertex buffer state requires end address of vertex buffer
instead of origin max index.
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
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It's very convenient that the hardware supports this non-default
mode since it's exactly what is specified by the Render extension.
This provides a more efficient means of fixing bug #16820:
[EXA] Composition result in black for areas outside of source-surface bo
https://bugs.freedesktop.org/show_bug.cgi?id=16820
without the software fallback we had in the earlier fix,
(commit 76c9ece36e6400fd10f364ee330faea470e2da64 ).
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This is consistent with the documentation, (and just plain makes
more sense).
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Conflicts:
man/intel.man
src/i830_driver.c
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This adds VFE state and interface descriptor struct define.
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I830EntityIndex is shared between 810 and newer driver.
Move most EXA rendering state into I830 structure.
Declare shared variables in shared header files rather than .c.
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(Samuel Thibault)
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Headers taken from TG code drop.
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