Without it, texcoords are mapped to GENERIC[0..7], PointCoord is mapped to
GENERIC[8], and user-defined varyings start from GENERIC[9]. Since texcoords
can only be used between VS and PS, and PointCoord is PS-only, it's silly to
always start from GENERIC[9] in all other shaders (such as LS, HS, ES, GS).
This adds support for TEXCOORD and PCOORD semantics. As a result, st/mesa
will use GENERIC[0] as a base for user-defined varyings, which should make
linking ES and GS as well as tessellation shaders at runtime easier.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
When using SIMD4x2 on Skylake, the sampler instructions need a message
header to select the correct mode. This was added for most sample
instructions in 0ac4c2727 but the TXF_MCS instruction is emitted
separately and it was missed.
This fixes a bunch of Piglit tests which test texelFetch in a geometry
shader, for example:
spec/arb_texture_multisample/texelfetch/2-gs-sampler2dms
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
The problem is that the EDGEFLAG has to be toggled at vertex submission
time. This can be done from either the draw or the regular paths. Avoid
falling back to draw just because there's an edgeflag.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>
Commit 8acaf862df switched things over to use TEXCOORD instead of
GENERIC, but did not update the nv30 swtnl draw paths. This teaches the
draw logic about TEXCOORD.
Among other things, this fixes a crash in demos/arbocclude when using
swtnl. Curiously enough, the point-sprite piglit works without this.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>
These are only used once per draw, so it makes sense to keep them in
GART. Also take this opportunity to modernize the buffer mapping API
usage.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>
Instead of always having it in the data, let the bo placement decide it.
This fixes glxgears with swtnl forced on.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>
This makes piglit mixing-clip-distance-and-clip-vertex-disallowed have 0
definitely lost blocks with valgrind. (Same non-0 number of possibly
lost blocks though.)
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>
Apparently some compilers think we probably wanted to do !(x == y) instead
and issue a warning, so just shut it up... No functional change, obviously.
Cc: <mesa-stable@lists.freedesktop.org>
This fixes glxgears with NV30_SWTNL=1 forced on. Probably fixes a bunch
of other situations where we fall back to the swtnl path.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>
nv30_validate_clip depends on the rasterizer state. Also we should
upload all the new clip planes on change since next time the plane data
won't have changed, but the enables might.
This fixes fixed-clip-enables and vs-clip-vertex-enables shader tests.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>
Clearing can happen at a time when various state objects are incoherent
and not ready for a draw. Some of the validation functions don't handle
this well, so only flush the framebuffer state. This has the advantage
of also not doing extra work.
This works around some crashes that can happen when clearing.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
There can be scenarios where the "indirect" arg of a PFETCH becomes
known, and so the code will attempt to propagate it. Use this
opportunity to just fold it into the first argument, and prevent the
load propagation pass from touching PFETCH further.
This fixes gs-input-array-vec4-index-rd.shader_test and
vs-output-array-vec4-index-wr-before-gs.shader_test on nvc0 at least.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>
According to spec, CL_MEM_USE_HOST_PTR should directly use host memory,
if possible. This is just what userptr is for, so use it.
In case the memory cannot be mapped, a fallback similar to
CL_MEM_COPY_HOST_PTR is used.
v2: constify, drop unneeded cast
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
This flag is typically used to request pinned host memory, to avoid
any copies between GPU and CPU.
This improves throughput with an older OpenCL app which I unfortunately
can't publish due to its licensing.
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
The 1024 is already reported everywhere, not sure where this 0x1ff came
from.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>
We build the entire message in the generator so all the MRF writes are
implied.
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Previously, the prog_to_nir pass was directly generating uniform load/store
intrinsics. This converts it to use a single giant "parameters" variable
and we now depend on lowering to get the uniform load/store intrinsics.
One advantage of this is that we now have one code-path after we do the
initial conversion into NIR.
No shader-db changes.
Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
PIPE_QUERY_TIMESTAMP_DISJOINT could not work because q->ready was always
set to FALSE. To fix this issue, add more different states for queries
according to nvc0.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
We forgot to convert to VFETCH in case of indirect access. Fix that.
This avoids crashes on the new gs-input-array-vec4-index-rd and
vs-output-array-vec4-index-wr-before-gs but they still fail.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>
When we get something like IN[ADDR[0].x+5], we will now guess that we
should look at IN[5] for the "base" information.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>
In the case of a compare, the destination might be a predicate, but we
still want to flush denorms.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>
This covers the pattern where a KILL_IF is used, which triggers a
comparison of -x to 0. This can usually be folded into the comparison whose
result is being compared to 0, however it may, itself, have already been
combined with another comparison. That shouldn't impact the logic of
this pass however. With this and the & 1.0 change, code like
00000020: 001c0001 80081df4 set b32 $r0 lt f32 $r0 0x3e800000
00000028: 001c0000 201fc000 and b32 $r0 $r0 0x3f800000
00000030: 7f9c001e dd885c00 set $p0 0x1 lt f32 neg $r0 0x0
00000038: 0000003c 19800000 $p0 discard
becomes
00000020: 001c001d b5881df4 set $p0 0x1 lt f32 $r0 0x3e800000
00000028: 0000003c 19800000 $p0 discard
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
This has started to happen more now that the backend is producing
KILL_IF more often.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
This is roughly equivalent to the original getopt, except that it
removes the '-h' short option, which argparse reserves for
auto-generated help messages. It does retain the long option specified
by the getopt version, and changes the makefile to use that.
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Acked-by: Matt Turner <mattst88@gmail.com>
Marek Olšák
Koop Mast
Neil Roberts
Ilia Mirkin
Roland Scheidegger
Jason Ekstrand
Tobias Klausmann
Iago Toral Quiroga
Emil Velikov
Grigori Goronzy
Samuel Pitoiset
Brian Paul
Dylan Baker