Cmdstream traces from blob make it clear that the blob driver dev's
*think* a5xx has a real (non-zero-based) vtxid. But reality claims
differently.
Fixes ./bin/gl-3.2-basevertex-vertexid and probably others.
This means draw-indirect is going to need some gymnastics to copy
base-vertex into uniform. (a4xx probably needs that too.)
Signed-off-by: Rob Clark <robdclark@gmail.com>
To simplify things for now, since all the gfx shader stages share a
single SSBO state block, only advertise SSBO support for fragment shader
(and compute when we have that). We could possibly use a fixed-
partitioning of the SSBO index space to support SSBOs on other stages
without having to resort to shader variants.
Signed-off-by: Rob Clark <robdclark@gmail.com>
The layout of CP_LOAD_STATE packet is slightly different on a4xx+.
Switch to the a4xx+ specific CP_LOAD_STATE4 to get the correct encoding.
Signed-off-by: Rob Clark <robdclark@gmail.com>
What a3xx docs call IJPERSPCENTERREGID.. the xy coord passed into
bary.f. We were incorrectly setting both this and gl_FragCoord.xy to
the same register resulting in all sorts of hilarity.
Fixes stk, vdrift, 0ad, probably a bunch others.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Cc: "17.0" <mesa-stable@lists.freedesktop.org>
We'll need to revisit when adding hw binning pass support, whether we
can still do this in main draw step, as we do w/ a3xx/a4xx, or if we
needed to move it to the binning stage.
Still some failing piglits but most tests pass and the common cases seem
to work.
Signed-off-by: Rob Clark <robdclark@gmail.com>
We don't need varying interpolators enabled for pos/psize out of the VS
(despite the fact that they show up in VS_OUT map), so emit these before
we append pos/psize to the linkage.
Signed-off-by: Rob Clark <robdclark@gmail.com>
