Take into account the gallium uniform buffer indices when associating
host UBOs with gallium uniform buffers.
Previously the code disregarded the gallium uniform buffer indices,
leading, under specific circumstances, to the provision of incorrect
data to the shaders. The problem manifested typically when a context
contained active UBOs which were not accessed by a particular shader,
but ended up being used instead of the correct UBOs for that shader.
This occurred, for example, when running the dEQP-GLES3.functional.ubo.*
in batch mode, in which case left over UBOs from previous tests would
cause subsequent tests to fail.
Fixes:
dEQP-GLES3.functional.ubo.* when run in batch mode
Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
Signed-off-by: Jakob Bornecrantz <jakob@collabora.com>
Reviewed-by: Joe Kniss <djmk@chromiumos.org, djmk@google.com>
Tested-by: Elie Tournier <elie.tournier@collabora.com>
This fixes the remaining cull distance tests by making sure
we pipe the cull distance sizing through all the shaders properly.
Tested-by: Jakob Bornecrantz <jakob@collabora.com>
outputs from vertex shaders are now vso
and outputs from geometry shaders are now gso.
This allows adding tessellation a bit easier.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Some features:
* Always use the "#version 300 es" header
* Set high precision by default
* Do not use noperspective attribute
v2: Do not create a global state but instead add field
vrend_shader_cfg and send that into more functions.
Signed-off-by: Elie Tournier <elie.tournier@collabora.com>
Signed-off-by: Jakob Bornecrantz <jakob@collabora.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
We are seeing shaders with 0 and 2 inputs, but no 1, so we need
to handle gaps properly.
This fixes some regressions in drawpixels after some mesa changes
on the guest.
I'm not sure this is 100% complete, piglit fbo-alpha now passes.
This was a guess as to why gnome-shell was broken, but I don't think
it was the correct one.
Alexandros Frantzis
Dave Airlie
Jakob Bornecrantz