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GLVND already provides these, so distro packagers have been deleting
them all along. Let's save ourselves the trouble and not build them in
the first place.
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

GLVND already provides these, so distro packagers have been deleting
them all along. Let's save ourselves the trouble and not build them in
the first place.
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

To fix build failure.  I guess my meson configuration has assertions
disabled for some reason.

Trivial fix.

This fixes a rendering issue where UBO updates aren't always picked
up by drawing calls.  This issue effected the Webots robotics
simulator.  VMware bug 2175527.

Testing Done: Webots replay, piglit, misc Linux games
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>

The draw_vgpu10() function was huge.  Move the code for preparing the
vertex buffers and the index buffer into separate functions.
Reviewed-by: Neha Bhende <bhenden@vmware.com>

Trivial.

Move the variant key declarations inside the scope they're used.
Use designated initializers instead of memset() calls.
Reviewed-by: Neha Bhende <bhenden@vmware.com>

And add a comment that we're implicitly converting PIPE_TRANSFER_
flags to PB_USAGE_ flags in one place.  And statically assert that
the enum values match.
Reviewed-by: Neha Bhende <bhenden@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>

Reviewed-by: Neha Bhende <bhenden@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>

Use a new enum type instead of 'unsigned' to make things a bit more
understandable.
Reviewed-by: Neha Bhende <bhenden@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>

Charmaine Lee authored Mar 05, 2019 and Brian Paul committed Mar 08, 2019

With this patch, the svga shader type will be saved in the shader variant,
and there is no need to pass in the shader type to the define/destroy
variant functions.
Reviewed-by: Brian Paul <brianp@vmware.com>

And add/update comments.
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>

For a non-array varying, it is expecting ARRAY_SIZE as 1, instead of 0.
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>

Antía Puentes authored Dec 22, 2018 and Alejandro Piñeiro committed Mar 08, 2019

From the ARB_enhanced_layouts specification:

  "For the property TRANSFORM_FEEDBACK_BUFFER_INDEX, a single integer
   identifying the index of the active transform feedback buffer
   associated with an active variable is written to <params>.  For
   variables corresponding to the special names "gl_NextBuffer",
   "gl_SkipComponents1", "gl_SkipComponents2", "gl_SkipComponents3",
   and "gl_SkipComponents4", -1 is written to <params>."

We were storing the xfb_buffer value, instead of the value
corresponding to GL_TRANSFORM_FEEDBACK_BUFFER_INDEX.

Note that the implementation assumes that varyings would be sorted by
offset and buffer.
Signed-off-by: Antia Puentes <apuentes@igalia.com>
Signed-off-by: Alejandro Piñeiro <apinheiro@igalia.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>

Instead of a custom ARB_gl_spirv xfb gather info pass.

In fact, this is not only about reusing code, but the current custom
code was not handling properly how many varyings are enumerated from
some complex types. So this change is also about fixing some corner
cases.

v2: Use util_bitcount, simplify current stage check (Kenneth)
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>

On OpenGL, a array of a simple type adds just one varying. So
gl_transform_feedback_varying_info struct defined at mtypes.h includes
the parameters Type (base_type) and Size (number of elements).

This commit checks this when the recursive add_var_xfb_outputs call
handles arrays, to ensure that just one is addded.

We also need to take into account AoA here

v2: use glsl_type_is_leaf from nir_types (Timothy Arceri)

v3: simplified aoa check, without the need ot using glsl_type_is_leaf,
    using glsl_types_is_struct (Timothy Arceri)
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>

Right now we are only re-sorting outputs. But it is better to sort too
varyings, as linker expect them to be sorted out (as it was done on
GLSL). For varyings, and to make easier to compute buffer_index, we
sort also by buffer. We could do the same for outputs, but we lack a
reason for that, so we left it as it is (just offset).
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>

In order to be used for OpenGL (right now for ARB_gl_spirv).

This commit adds two new structures:

  * nir_xfb_varying_info: that identifies each individual varying. For
    each one, we need to know the type, buffer and xfb_offset

  * nir_xfb_buffer_info: as now for each buffer, in addition to the
    stride, we need to know how many varyings are assigned to it.

For this patch, the only case where num_outputs != num_varyings is
with the case of doubles, that for dvec3/4 could require more than one
output. There are more cases though (like aoa), that will be handled
on following patches.

v2: updated after new nir general XFB support introduced for "anv: Add
    support for VK_EXT_transform_feedback"

v3: compute num_varyings beforehand for allocating, instead of relying
    on num_outputs as approximate value (Timothy Arceri)
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>

Where component_offset here is the offset when accessing components of
a packed variable. Or in other words, location_frac on
nir.h. Different places of mesa use different names for it.

Technically nir_xfb_info consumer can get the same from the
component_mask, it seems somewhat forced to make it to compute it,
instead of providing it.

v2: rename local location_frac for comp_offset, more similar to the
intended use (Timothy Arceri)
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>

This changes is actually wrong because we have to sync
before doing image layout transitions.

This fixes rendering issues in Batman, Path of Exile and
probably more titles.

This reverts commit 76c17cfd.

Fixes: 76c17cfd

 ("radv: execute external subpass barriers after ending subpasses")
Cc: 19.0 <mesa-stable@lists.freedesktop.org>
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>

When Guc is enabled, the error state will contain a "global" buffer
for the GuC log buffer.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>

We don't write them in the aub file yet.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>

Found out that some base64 data matched the '---' identifier. We can
avoid this by adding the surrounding spaces.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>

The error state contains several kind of BOs, including the context
image which we will want to write in a later commit. Because it can
come later in the error state than the user buffers and because we
need to write it first in the aub file, we have to first build a list
of BOs and then write them in the appropriate order.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>

Chris Wilson authored Feb 22, 2019 and Kenneth Graunke committed Mar 07, 2019

Add the missing PIPE_CAP_CONTEXT_PRIORITY_MASK and parsing of the context
construction flags.

Testcase: piglit/egl-context-priority
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

I'll want to use this for transfer maps, which already do their own
flushing.  This lets us avoid a double flush, and also gives us more
control over the batch which is selected.

We were using batch->contains_draw as a proxy for "are we even using
this engine?"  That isn't quite right, because it only counts regular
draws.  BLORP operations may have also rendered to a resource, which
needs to trigger flushing.  To check for this, we also see if the
render and sometimes depth caches are non-empty.

We can also drop the "but there might already be stale data in the
cache even if we haven't emitted any commands yet" concern in the
comments.  The kernel flushes caches between batches.

This may not be great but it's at least better than what was there.

Timur Kristóf authored Mar 07, 2019 and Timothy Arceri committed Mar 08, 2019

By mistake, this was previously set for all shaders.
It is a vertex shader property so only makes sense to
set it for vertex shaders.
Signed-Off-By: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-By: Timothy Arceri <tarceri@itsqueeze.com>
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>

Jason Ekstrand authored Mar 07, 2019 and Jason Ekstrand committed Mar 07, 2019

Unlike most of the cases in which we do this by hand, the new helper
properly handles non-32-bit pointers.
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

Jason Ekstrand authored Mar 05, 2019 and Jason Ekstrand committed Mar 07, 2019

There's no guarantee when build_deref_follower is called that the two
derefs have the same bit size destination.  Insert a cast on the array
index in case we have differing bit sizes.  While we're here, insert
some asserts in build_deref_array and build_deref_ptr_as_array.  The
validator will catch violations here but they're easier to debug if we
catch them while building.
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

Jason Ekstrand authored Mar 06, 2019 and Jason Ekstrand committed Mar 07, 2019

Because we already know the immediate right-hand parameter, we can
potentially save the optimizer a bit of work.
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>