We need to set the flag on all the .xyzw components that are written by
the instruction, not just on .x. Otherwise a later use of rN.y (for
example) will not trigger the appropriate sync bit to be set.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Seems like most/all instructions have some restrictions about const src
registers. In seems like the 2 src (cat2) instructions can take at most
one const, and the 3 src (cat3) instructions can take at most one const
in the first 2 arguments. And so on. Handle this properly now.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
The cmps.f.* instruction doesn't actually seem to give a float 1.0 or
0.0 output. It either needs a cov.u16f16 or add.s + sel.f16. This
makes SGT/SLT/etc more similar to CMP, so handle them in trans_cmp().
This fixes a bunch of piglit tests.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
It seems there are a number of cases where instructions have limitations
about taking reading src's from const register file, so make
get_unconst() a bit easier to use.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
We probably should get rid of assert() entirely, but at this stage it is
more useful for things to crash where we can catch it in a debugger.
With compile_error() we have a single place to set an error flag (to
bail out and return an error on the next instruction) so that will be a
small change later when enough of the compiler bugs are sorted.
But re-arrange/cleanup the error/assert stuff so we at least get a dump
of the TGSI that triggered it. So we see some useful output in piglit
logs.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Don't crash when no color buffer bound. Something caught when starting
to run piglit, fixes a hanful of piglit tests.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Category 4 instructions (rsq, rcp, sqrt, etc) seem to be unable to take
a const register as src. In these cases we need to move the src to a
temporary gpr first.
This is the second case of such a restriction, where the instruction
encoding appears to support a const src, but in fact the hw appears to
ignore that bit. So split things out into a helper that can be re-used
for any instructions which have this limitation.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Our current (rather naive) register assignment is based on mapping
different register files (INPUT, OUTPUT, TEMP, CONST, etc) based on the
max register index of the preceding file. But in some cases, the lowest
used register in a file might not be zero. In which case
file_count[file] != file_max[file] + 1.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Sometimes things other than color dst need saturating, like if there is
a 'clamp(foo, 0.0, 1.0)'. So for saturated dst add the extra
instructions to fix up dst.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
The 1st src to add.s needs (r) flag (repeat), otherwise it will end up:
add.s dst.xyzw, tmp.xxxx -1
instead of:
add.s dst.xyzw, tmp.xyzw, -1
Also, if we are using a temporary dst to avoid clobbering one of the src
registers, we actually need to use that as the dst for the sel
instruction.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
This fixes compressedteximage piglit tests.
+10 piglits
Evergreen and Cayman have the same issue. R600 and R700 don't.
Cc: "9.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
(cherry picked from commit 57f38e9f92)
Conflicts:
src/gallium/drivers/radeonsi/r600_resource.h
src/gallium/drivers/radeonsi/si_state.c
Now that libEGL has been fixed to not leak all kinds of symbols, gbm
links to its own copy of the libwayland-drm.a helper library. That means
we can't rely on comparing the addresses of a static vtable symbol in that
library to determine if a wl_buffer is a wl_drm_buffer. Instead, we
move the vtable into the wl_drm struct and use that for comparing.
Backported from 360a141f24.
https://bugs.freedesktop.org/show_bug.cgi?id=69437
Cc: 9.2 <mesa-stable@lists.freedesktop.org>
LLVM 3.3 does not know about CIK processors, and the codes paths for SI
and CIK are the same.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Cc: "9.2" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 9da4021626)
As we march over the source buffer we're uploading in pieces, we
need to memcpy from the current offset, not the start of the buffer.
Fixes graphical corruption when drawing very large vertex buffers.
Cc: "9.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matthew McClure <mcclurem@vmware.com>
(cherry picked from commit a50c5f8d24)
Fixes FTBFS on kfreebsd-*
Debian GNU/kFreeBSD doesn't provide getprogname() since it uses stdlib.h
from glibc. Instead it provides program_invocation_short_name from glibc.
You can find the same order in src/mesa/drivers/dri/common/xmlconfig.c
Cc: "9.2" <mesa-stable@lists.freedesktop.org>
Tested-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
(cherry picked from commit 32637f56a5)
It's set to &nv30->bufctx everywhere else.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "9.2" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 85f7df81a9)
Based on calim's original fix in the nine branch.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: "9.2 and 9.1" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit ad4dc77231)
Commit b77316ad75
st/dri: always copy new DRI front and back buffers to corresponding MSAA buffers
introduced creating a pipe_context for every call to validate, which is not required
because the callers have a context anyway.
Only exception is egl_g3d_create_pbuffer_from_client_buffer, can someone test if it
still works with NULL passed as context for validate? From examining the code I
believe it does, but I didn't thoroughly test it.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: 9.2 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
(cherry picked from commit b217d48364)
This aligns the gfx, compute, and dma IBs to 8 DW boundries.
This aligns the the IB to the fetch size of the CP for optimal
performance. Additionally, r6xx hardware requires at least 4
DW alignment to avoid a hw bug. This also aligns the DMA
IBs to 8 DW which is required for the DMA engine. This
alignment is already handled in the gallium driver, but that
patch can be removed now that it's done in the winsys.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
CC: "9.2" <mesa-stable@lists.freedesktop.org>
CC: "9.1" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit a81beee37e)
This fixes shaders produced by supertuxkart.
Cc: "9.2" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
(cherry picked from commit 3282697621)
Just like all other mesa libraries...
CC: "9.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
(cherry picked from commit b47bde0079)
Just like all other gallium targets...
CC: "9.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
(cherry picked from commit aeb9c9e4b0)
As of "2f142d59 build: Add --enable-gallium-osmesa flag." the pkgconfig
file from classic osmesa is no longer installed when building gallium
osmesa, so copy it to gallium osmesa and install the copy instead.
CC: "9.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
(cherry picked from commit c811190430)
They are defined as constant 0.0/0.0/1.0.
Three more little piglits.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 237cb074cb)
The Gallium implementation is apparently not ready for regular
consumption, so as much as I hate adding more build-time options, here's
another.
Acked-by: Brian Paul <brianp@vmware.com>
(cherry picked from commit 2f142d596f)
The rules were writing files to e.g. util/u_indices_gen.py, but in an
out-of-tree build this directory doesn't exist in the build directory. So,
create the directories just in case.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
(cherry picked from commit 76feef0823)
The LLVM R600 backend currently always uses separate VGPRs for these.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=68162
(Centroid interpolation is identical to center interpolation without
multisampling, so the shader hardware was only pre-loading one set of
interpolation coefficients, and the pixel shader code was using
uninitialized values as the centroid interpolation coefficients)
Cc: mesa-stable@lists.freedesktop.org
Tested-by: Laurent Carlier <lordheavym@gmail.com>
(cherry picked from commit be301f707e)
This should fix missing symbols in a osmesa built against shared glapi
osmesa build. All opengl exports were missing that are defined in the
static glapi, so link against both to fix this.
I could swear I've done this before, maybe there was a glitch in the matrix.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=47824
Cc: "9.2" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
(cherry picked from commit 603160d4c0)
Since we expose non-NV12 formats as supported when there is no decoer
profile selected, make sure that those formats are actually allowed to
be allocated.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Tested-by: Emil Velikov <emil.l.velikov@gmail.com>
Cc: "9.2" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit a8346a2f52)
Commit 14ee790df7 removed the formats from the vtxfmt_table but forgot
to also update the info_table.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "9.2 and 9.1" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit c1a6f59b20)
