Piglit's vp-max-array test creates a vertex program containing a uniform
array sized to the value of GL_MAX_NATIVE_PROGRAM_PARAMETERS_ARB. Mesa
will then add additional state-var parameters for things like the MVP
matrix.
radeonsi currently exposes a value of 4096, derived from constant buffer
upload size. This means the array will have 4096 elements, and the
extra MVP state-vars would get a prog_src_register::Index of over 4096.
Unfortunately, prog_src_register::Index is a signed 13-bit integer, so
values beyond 4096 end up turning into negative numbers. Negative
source indexes are only valid for relative addressing, so this ends up
generating illegal IR.
In prog_to_nir, this would cause an out of bounds array access.
st_mesa_to_tgsi checks for a negative value, assumes it's bogus,
and remaps it to parameter 0 in order to get something in-range.
This isn't right - instead of reading the MVP matrix, it would read
the first element of the vertex program's large array. But the test
only checks that the program compiles, so we never noticed that it
was broken.
This patch limits the size of the program limits, with the understanding
that we may need to generate additional state-vars internally. i965 has
exposed 1024 for this limit for years, so I don't expect lowering it to
2048 will cause any practical problems for radeonsi or other drivers.
Fixes vp-max-array with prog_to_nir.c.
Cc: "19.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
(cherry picked from commit f45dd6d31b)
If there is no information about number of render targets
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Boyuan Zhang <boyuan.zhang@amd.com>
Cc: 19.0 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit a0a52a0367)
Add "PIPE_VIDEO_PROFILE_MAX" to enum, so it will make sure here will
be correct when adding more profiles in the future.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109107
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Boyuan Zhang <boyuan.zhang@amd.com>
Cc: 19.0 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 21cdb828a3)
wow, it's hard to believe that fence and syncobjs dependencies were ignored.
Cc: 18.3 19.0 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
(cherry picked from commit ddfe209a0d)
For some reason we don't use view volume clipping by default, and use
scissors instead. These scissors were set to an 8k max fb size, while
the driver advertises 16k-sized framebuffers.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: <mesa-stable@lists.freedesktop.org>
(cherry picked from commit cc79a1483f)
If the driver does not support rendering to these formats but does
support texturing, we can end up in incompatibilities between textures
and renderbuffers that are then copied to.
Fixes KHR-GL45.copy_image.functional on nvc0
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Cc: 19.0 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit cbd1ad6165)
Some NVIDIA hardware can accept 128 fragment shader input components,
but only have up to 124 varying-interpolated input components. We add a
new cap to express this cleanly. For most drivers, this will have the
same value as PIPE_SHADER_CAP_MAX_INPUTS for the fragment shader.
Fixes KHR-GL45.limits.max_fragment_input_components
Conflicts resolved by Dylan
Signed-off-by: Karol Herbst <karolherbst@gmail.com>
[imirkin: rebased, improved docs/commit message]
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Cc: 19.0 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 6010d7b8e8)
[imirkin: add a few more "long" prefixes to safen things up]
Acked-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: 19.0 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 12669d2970)
v2: (Karol Herbst <kherbst@redhat.com>
* fix Value setup for the builtins
Signed-off-by: Boyan Ding <boyan.j.ding@gmail.com>
[imirkin: track the fp64 flag when switching ops to calls]
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: 19.0 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 656ad06051)
Not quite perfect, but at least we don't end up with random values in
the query buffer.
Fixes KHR-GL45.pipeline_statistics_query_tests_ARB.functional_default_qo_values
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: 19.0 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 6adb9b38bf)
For the NO_WAIT variants, we would jump into the ALWAYS case for both
nested and inverted occlusion queries. However if the query had
previously completed, the application could reasonably expect that the
render condition would follow that result.
To resolve this, we remove the nesting distinction which unnecessarily
created an imbalance between the regular and inverted cases (since
there's no "zero" condition mode). We also use the proper comparison if
we know that the query has completed (which could happen as a result of
an earlier get_query_result call).
Fixes KHR-GL45.conditional_render_inverted.functional
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: 19.0 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit e00799d3dc)
Looks like SUBFM.3D and SUEAU are perfectly capable of dealing with 3d
tiling, they just need the correct inputs. Supply them.
We also have to deal with the case where a 2d "layer" of a 3d image is
bound. In this case, we supply the z coordinate separately to the
shader, which has to optionally treat every 2d case as if it could be a
slice of a 3d texture.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: 19.0 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 162352e671)
Atomic operations don't update the local cache, which means that we
would have to issue CCTL operations in order to get the updated values.
When we know that a buffer is primarily used for atomic operations, it's
easier to just avoid the caching at that level entirely.
The same issue persists for non-atomic buffers, which will have to be
fixed separately.
Fixes the failing dEQP-GLES31.functional.atomic_counter.* tests.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Cc: 19.0 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 4443b6ddf2)
The hardware does not natively support FIXED and DOUBLE formats. If
those are used in an indirect draw, they have to be converted. Our
conversion tries to be clever about only converting the data that's
needed. However for indirect, that won't work.
Given that DOUBLE or FIXED are highly unlikely to ever be used with
indirect draws, read the indirect buffer on the CPU and issue draws
directly.
Fixes the failing dEQP-GLES31.functional.draw_indirect.random.* tests.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: 19.0 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 399215eb7a)
The check was for 1 bit being set, which is clearly not what we want.
CC: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
(cherry picked from commit 3c24fc64c7)
Equivalent of ANV patch c7f4a2867c
CC: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
(cherry picked from commit 39ab4e12f7)
When Mesa is compiled for gallium-xlib using e.g.
./configure --enable-glx=gallium-xlib --disable-dri --disable-gbm
-disable-egl
and is used by an X server (usually remotely via SSH X11 forwarding)
that does not support MIT-SHM such as XMing or MobaXterm, OpenGL
clients report error messages such as
Xlib: extension "MIT-SHM" missing on display "localhost:11.0".
ad infinitum.
The reason is that the code in src/gallium/winsys/sw/xlib uses
MIT-SHM without checking for its existence, unlike the code
in src/glx/drisw_glx.c and src/mesa/drivers/x11/xm_api.c.
I copied the same check using XQueryExtension, and tested with
glxgears on MobaXterm.
This issue was reported before here:
https://lists.freedesktop.org/archives/mesa-users/2016-July/001183.html
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Cc: <mesa-stable@lists.freedesktop.org>
(cherry picked from commit a203eaa4f4)
autotools doesn't have any requirement. This fixes meson on Ubuntu 16.04.
Cc: 18.3 19.0 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
(cherry picked from commit 1e85cfb91a)
This reverts commit 378f996771.
This also remove the default true argument from the a2xx nir backend,
which was introduced after this commit. There should be no change in
functionality.
When nir_rematerialize_derefs_in_use_blocks_impl was first written, I
attempted to optimize things a bit by not bothering to re-materialize
the sources of deref instructions figuring that the final caller would
take care of that. However, in the case of more complex deref chains
where the first link or two lives in block A and then another link and
the load/store_deref intrinsic live in block B it doesn't work. The
code in rematerialize_deref_in_block looks at the tail of the chain,
sees that it's already in block B and skips it, not realizing that part
of the chain also lives in block A.
The easy solution here is to just rematerialize deref sources of deref
instructions as well. This may potentially lead to a few more deref
instructions being created by the conditions required for that to
actually happen are fairly unlikely and, thanks to the caching, it's all
linear time regardless.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109603
Fixes: 7d1d1208c2 "nir: Add a small pass to rematerialize derefs per-block"
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
(cherry picked from commit 9e6a6ef0d4)
We used to pre-set a bunch of extra arguments to a texture instruction
in order to force the RA to allocate a register at the boundary of 4.
However with the levelZero optimization, which removes a LOD argument
when it's uniformly equal to zero, we undid that logic by removing an
extra argument. As a result, we could end up with insufficient alignment
on the second wide texture argument.
Instead we switch to a different method of achieving the same result.
The logic runs during the constraint analysis of the RA, and adds unset
sources as necessary right before being merged into a wide argument.
Fixes MISALIGNED_REG errors in Hitman when run with bindless textures
enabled on a GK208.
Fixes: 9145873b15 ("nvc0/ir: use levelZero flag when the lod is set to 0")
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: 19.0 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 5de5beedf2)
We're writing to the bo and the kernel needs to know for
fd_bo_cpu_prep() to work.
Fixes: f93e431272 ("freedreno/a6xx: Enable blitter")
Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Kristian H. Kristensen <hoegsberg@chromium.org>
(cherry picked from commit 357ea7da51)
Can happen e.g. after a phi.
Fixes: a2b5cc3c39 "radv: enable variable pointers"
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
(cherry picked from commit 8d1718590b)
For example with VK_EXT_buffer_device_address or
VK_KHR_variable_pointers.
Fixes: a2b5cc3c39 "radv: enable variable pointers"
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
(cherry picked from commit 00253ab2c4)
Fixes: c7b65dcaff "xvmc: Define some Xv attribs to allow users
to specify color standard and procamp"
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
(cherry picked from commit 110a6e1839)
Cc: Jason Ekstrand <jason@jlekstrand.net>
Fixes: 927ba12b53 ("anv/tests: Adding test for the state_pool padding.")
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com><Paste>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
(cherry picked from commit 8943eb8f03)
sizeof counts the terminating null character as well, so that also
contributed to the ID computed for the X11 atom. But the convention is
for only the non-null characters to contribute to the atom ID.
Fixes: 2e12fe425f "loader/dri3: Enable adaptive_sync via
_VARIABLE_REFRESH property"
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
(cherry picked from commit c0a540f320)
Transform feedback did not set correct SO_DECL.ComponentMask for
varyings packed in VARYING_SLOT_PSIZ:
gl_Layer - VARYING_SLOT_LAYER in VARYING_SLOT_PSIZ.y
gl_ViewportIndex - VARYING_SLOT_VIEWPORT in VARYING_SLOT_PSIZ.z
gl_PointSize - VARYING_SLOT_PSIZ in VARYING_SLOT_PSIZ.w
Fixes: 36ee2fd61c "anv: Implement the basic form of VK_EXT_transform_feedback"
Signed-off-by: Danylo Piliaiev <danylo.piliaiev@globallogic.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
(cherry picked from commit 64d3b148fe)
Previously, we only applied the fix to shaders with a dispatch mode of
SIMD8 but the code it relies on for SIMD16 mode only applies to SIMD16
instructions. If you have a SIMD8 instruction in a SIMD16 shader,
neither would trigger and the restriction could still be hit.
Fixes: 232ed89802 "i965/fs: Register allocator shoudn't use grf127..."
Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
(cherry picked from commit b4f0d062cd)
We need to initialize all fields in rs->prim explicitly while
creating new rastpos stage.
Fixes: bac8534267 ("st/mesa: allow glDrawElements to work with GL_SELECT
feedback")
v2: Initializing all fields in rs->prim as per Ilia.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
(cherry picked from commit 69d736b17a)
Reported by Coverity: in the case of unsupported modifier request, the
code does not jump to the “fail” label to destroy the acquired resource.
CID: 1435704
Signed-off-by: Ernestas Kulik <ernestas.kulik@gmail.com>
Fixes: 45bb8f2957 ("broadcom: Add V3D 3.3 gallium driver called "vc5", for BCM7268.")
(cherry picked from commit 90458bef54)
