mesa: add missing include

src/mesa/drivers/x11/xm_dd.c:688:7: warning: implicit declaration of function ‘_mesa_update_draw_buffer_bounds’; did you mean ‘_mesa_has_ARB_draw_buffers_blend’? [-Wimplicit-function-declaration]
       _mesa_update_draw_buffer_bounds(ctx, ctx->DrawBuffer);
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Cc: Marek Olšák <marek.olsak@amd.com>
Fixes: 585c5cf8a514783d9ed3 ("mesa: don't update draw buffer bounds in
      _mesa_update_state")
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>

i965: perf: add support for Geminilake

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>

i965: perf: add support for Kabylake

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>

i965: perf: use gen_device_info rather then brw_context

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i965: perf: ensure isolated timer reports while idle don't confuse filtering

From experimentation in IGT, we found that the OA unit might label
some report as "idle" (using an invalid context ID), right after a
report for a given context. Deltas generated by those reports actually
belong to the previous context, even though they're not labelled as
such.

This change makes ensure that while reading OA reports, we only
consider the GPU actually idle after 2 reports with an invalid context
ID.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i965: perf: keep on reading reports until delimiting timestamp

Due to an underlying hardware race condition, we have no guarantee
that all the reports coming from the OA buffer related to the workload
we're trying to measure have landed to memory by the time all the work
submitted has completed. That means we need to keep on reading the OA
stream until we read a report with a timestamp more recent than the
timestamp recored by the MI_REPORT_PERF_COUNT at the end of the
performance query.

v2: fix uninitialized offset variable to 0 (Lionel)

v3: rework the reading to avoid blocking the user of the API unless
    requested (Rob)

v4: fix a bug that makes the i965 driver reading the perf stream when
    not necessary, leading to very long counter accumulation times
    (Lionel)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i965: Add Gen8+ INTEL_performance_query support

Enables access to OA unit metrics on Gen8+ via INTEL_performance_query.

v2: make use of new parameters coming from gen_device_info (Lionel)

Signed-off-by: Robert Bragg <robert@sixbynine.org>
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i965: Add XML OA metric sets for Gen8+

Also updates Makefile.am to generate corresponding normalization code.

Signed-off-by: Robert Bragg <robert@sixbynine.org>
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i965: Add Gen8+ sys_vars for generated OA code

In preparation for adding XML OA metric set descriptions for Gen 8 and 9
which will result in auto generated code that depends on a number of new
system variables ($EuSubslicesTotalCount, $EuThreadsCount and
$SliceMask) this adds corresponding members to brw->perf.sys_vars.

Signed-off-by: Robert Bragg <robert@sixbynine.org>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

anv/i965: drop libdrm_intel dependency completely

With Ken's work to drop the library dependency on libdrm_intel, we now
only depend on libdrm for the kernel uapi headers it provides. It
seems like we're better off just embeddeding those headers ourselves,
making the lives of people developping news features tightly
integrated with the kernel a tiny bit easier.

This change also makes it a bit more obvious what cflags/libs are
required by the i915 drivers vs i965, by renaming INTEL_CFLAGS/LIBS
into I915_CFLAGS/LIBS.

Headers were generated from drm-tip on the following commit :

   commit 6d61e70ccc21606ffb8a0a03bd3aba24f659502b
   Merge: 338ffbf7cb5e c0bc126f97fb
   Author: Dave Airlie <airlied@redhat.com>
   Date:   Tue Jun 27 07:24:49 2017 +1000

       Backmerge tag 'v4.12-rc7' into drm-next

v2: Use installed files from the kernel (Daniel Vetter)

v3: Use headers from drm-next rather than drm-tip (Dave/Daniel)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i915: use different CFLAGS/LIBS variables than i965/anv

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

aubinator: import intel_aub.h from libdrm

This enables us to compile aubinator without the libdrm dependency.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i965: perf: minimize the chances to spread queries across batchbuffers

Counter related to timings will be sensitive to any delay introduced
by the software. In particular if our begin & end of performance
queries end up in different batches, time related counters will
exhibit biffer values caused by the time it takes for the kernel
driver to load new requests into the hardware.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>

nir: implement GLSL.std.450 NMax, NMIn and NClamp operations

v2: NIR fmax/fmin already handles NaN (Connor).

Reviewed by: Elie Tournier <elie.tournier@collabora.com>

nir: add support for 64-bit in SmoothStep function

According to GLSL.std.450 spec, SmoothStep expects input to be a
floating-point type, but it does not restrict the bitsize.

Current implementation relies on inputs to be 32-bit.

This commit extends the support to 64-bit size inputs.

Reviewed by: Elie Tournier <elie.tournier@collabora.com>

nir: sge operation is defined for floating-point types

According to GLSL.std.450 spec, the operand for step() function must be
a floating-point. It does not restrict the value to 32-bit floats.

Reviewed by: Elie Tournier <elie.tournier@collabora.com>

i965: Separate gen < 8 and gen >= 8 paths explicitly in wrap_mode()

Makes coverity happier.

Fix indentation in gen >= 8 block while at it.

CID: 1413020
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>

intel/anv: Add missing break in anv_CreateDevice()

CID: 1413018
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>

ac/nir: convert emit helpers to ac_llvm_context

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

ac/nir: remove unused nir_to_llvm_context::has_ddxy

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

ac/nir: implement nir_op_f2b

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

ac/nir: implement nir_op_{b2i,i2b}

Booleans in NIR are ~0 for true, b2i returns 0/1.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

ac/nir: convert type helpers to ac_llvm_context

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

ac/llvm: fix type of second llvm.cttz.* parameter

LLVM has required an i1 here for a long time. llvm.ctlz.* was fixed in
commit edd23e06067 ("ac/llvm: fix various findMSB bugs").

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

ac/shader_info: fix a comment

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

ac: add ac_llvm_context::v8i32

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

ac: add ac_llvm_context::{i,f}32_{0,1}

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

ac: add ac_llvm_context::{i16, i64, f16, f64}

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

nv50/ir: fix combineLd/St to update existing records as necessary

Previously the logic would decide that the record is kept, which
translates into keep = false in the caller, which meant that these
passes did not run.

While it's right that keep = false which means that a new record does
not need to be added, we do still have to perform the usual list
maintenance. It's easiest to do this pre-merge rather than post.

The lowering that clip/cull distance passes produce triggers this bug in
TCS (since reading outputs is done differently in other stages), but it
should be possible to achieve it with the right sequence of regular
reads/writes.

Fixes: KHR-GL45.cull_distance.functional
Fixes: generated_tests/spec/arb_tessellation_shader/execution/tes-input/tes-input-gl_ClipDistance.shader_test
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Cc: mesa-stable@lists.freedesktop.org

nv50/ir: adjust overlapping logic to take fileIndex-relative offsets

If the fileIndex is different, that means they are in logically
different spaces. However if there's also a relative offset, then they
could end up pointing at the same spot again.

Also add a note about potential for multiple buffers to overlap even if
they're at different file indexes. However that's potentially lowered
away by the point that this logic hits.

Not known to fix any specific application or test.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

nv50/ir: VFETCH is also considered a load for MemoryOpt

This has no effect since in practice this will only play for
memory-backed files, for which VFETCH will never happen.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

nv50,nvc0: remove IDX from bufctx immediately, to avoid conflicts with clear

The idxbuf could linger, and when a clear happened, which also uses the
3d bufctx, we could get an error trying to access it.

This fixes spurious crashes/errors in CTS tests.

Fixes: 61d8f3387d ("nv50,nvc0: clear index buffer bufctx bin unconditionally")
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Cc: mesa-stable@lists.freedesktop.org

nv50/ir: fetch indirect sources BEFORE the op that uses them

All the BuildUtil helpers just insert the operation into the current BB.
So we have to take care that any fetchSrc() operations happen before the
operation whose setIndirect() it goes into.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Cc: mesa-stable@lists.freedesktop.org

mesa: skip FLUSH_VERTICES() if no samplers were changed

Reviewed-by: Marek Olšák <marek.olsak@amd.com>

mesa: don't set _NEW_PROGRAM_CONSTANTS for non-bindless opaque uniforms

v2: rebase on new _mesa_flush_vertices_for_uniforms() helper

Reviewed-by: Marek Olšák <marek.olsak@amd.com>

Android: add renderonly files to libmesa_gallium

vc4 now depends on renderonly functions, but these weren't added to the
Android build resulting in the following errors:

src/gallium/drivers/vc4/vc4_resource.c:380: error: undefined reference to 'renderonly_scanout_destroy'
src/gallium/drivers/vc4/vc4_resource.c:681: error: undefined reference to 'renderonly_create_gpu_import_for_resource'
src/gallium/drivers/vc4/vc4_screen.c:625: error: undefined reference to 'renderonly_dup'
src/gallium/winsys/pl111/drm/pl111_drm_winsys.c:37: error: undefined reference to 'renderonly_create_gpu_import_for_resource'
src/gallium/winsys/pl111/drm/pl111_drm_winsys.c:37: error: undefined reference to 'renderonly_create_gpu_import_for_resource'

Fixes: 7029ec05e2c7 ("gallium: Add renderonly-based support for pl111+vc4.")
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Eric Anholt <eric@anholt.net>

mesa: add KHR_no_error support for glCopyTexImage*D()

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

mesa: add no error support to copyteximage()

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

mesa: create copyteximage_err() helper and always inline copyteximage()

This will be useful in the following patch when we add KHR_no_error
support.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

mesa: tidy up copyteximage()

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

i915: On Gen <= 3 there are no array textures

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

i915: On Gen <= 3 there is no W-tiling

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

i915: Remove unused fields intel_mipmap_tree::logical_(width|height|depth)0

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

i915: Remove unused field intel_mipmap_tree::array_spacing_lod0

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

i915: On Gen <= 3 there is no multisampling

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

i915: Trivial code reformatting

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

i915,i965: Don't condition use of GLSL clear on the current API

Meta always sets the API to API_OPENGL_COMPAT, so the current API
setting is irrelevant.

   text    data     bss     dec     hex filename
7154994  256860   37332 7449186  71aa62 32-bit i965_dri.so before
7154978  256860   37332 7449170  71aa52 32-bit i965_dri.so after
6788451  328056   50704 7167211  6d5ceb 64-bit i965_dri.so before
6788419  328056   50704 7167179  6d5ccb 64-bit i965_dri.so after

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

mesa: add KHR_no_error support for glCopyTex{ture}SubImage*D()

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

mesa: add copy_texture_sub_image_no_error() helper

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

mesa: remove redundant NULL check

This can never be NULL in any of the entry paths.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

mesa: create copy_texture_sub_image_err() helper

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

mesa: make _mesa_copy_texture_sub_image() static

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

mesa: add KHR_no_error support for gl{Compressed}TexImage*D()

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

mesa: add no error support to teximage()

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

mesa: create wrapper around teximage()

This is used to inline KHR_no_error logic without inlining
the function into all its callers.

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

mesa: fix unused variable warning in release builds

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

radeonsi: don't flush and wait for CB after depth-only rendering

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>

blorp: Use normalized coordinates on Gen6

Apparently, the sampler has some sort of precision issues for
non-normalized texture coordinates with linear filtering.  This caused
some small precision issues in scaled blits.  Work around this by using
normalized coordinates.  There is some extra work necessary because Gen6
uses TEX (instead of TXF) for some multisample resolve blits.

Fixes piglit.spec.arb_framebuffer_object.fbo-blit-stretch on SNB.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=68365
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>

mesa/glthread: don't include pthread.h

Not needed. This fixes the Windows build.

anv/gpu_memcpy: Rename the gpu_memcpy function

A GPU memcpy function could alternatively be implemented using MI_*
commands. Provide more detail into how this one operates in case another
memcpy function is created.

v2:
- Update the commit message.
v3:
- Use 'memcpy' instead of 'cpy' (Jason Ekstrand)
- Shorten 'streamout' to 'so'

Suggested-by: Jason Ekstrand <jason@jlekstrand.net>
Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> (v2)
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

anv/blorp: Provide surface states for CCS resolves

In the future, we plan on using this method to resolve images whose
surface state fast-clear value is dynamically updated during command
buffer execution. Start using it now for testing and to reduce churn
later on.

Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

anv/blorp: Add a surface-state-based CCS resolve function

This will be used in the next patch.

v2:
- Omit BLORP_BATCH_NO_EMIT_DEPTH_STENCIL (Jason Ekstrand)
- Update commit message.

Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

blorp/clear: Add a binding-table-based CCS resolve function

v2:
- Do layered resolves.
(Jason Ekstrand):
- Replace "bt" suffix with "attachment".
- Rename helper function to prepare_ccs_resolve.
- Move blorp_params_init() into helper function.

Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

anv: Adjust params of color buffer transitioning functions

Splitting out these fields will make the color buffer transitioning
function simpler when it gains more features.

v2: Remove unintended blank line (Iago Toral)

Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

anv/blorp: Remove 3D subresource transition workaround

For 3D image subresources undergoing a layout transition via
PipelineBarrier, we increase the number of fast-cleared layers to match
the intended behaviour of KHR_maintenance1. When such subresources
undergo layout transitions between subpasses, we don't do this to avoid
failing incorrect CTS tests. Instead, unify the behaviour in both
scenarios, and wait for the CTS tests to catch up. See CL 1111 for the
test fix and Vulkan issue #849 for more information.

On SKL+, this causes 3 test failures under:
dEQP-VK.pipeline.render_to_image.3d.*

v2: Add a reference to the Vulkan issue (Iago Toral).

Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> (v1)
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

anv/cmd_buffer: Adjust the image view reloc function

Make the function take in an image instead of an image view. This
enables us to record relocations for surfaces states created outside of
the anv_CreateImageView path.

v2 (Jason Ekstrand):
- Use image->offset instead of surf_offset in aux_offset calculation.

Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

anv/cmd_buffer: Adjust layout transition aspect checking

Reflect the fact that an image view or subresource range with the color
aspect cannot have any other aspect.

Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

anv: Add and use color auxiliary buffer helpers

v2:
- Check for aux levels in layer helper (Jason Ekstrand)
- Don't assert aux is present, return 0 if it isn't.
- Use the helpers.
v3:
- Make the helpers aspect-agnostic (Jason Ekstrand)
- Drop anv_image_has_color_aux()

Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> (v2)
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

intel/isl: Only create a CCS buffer if the image supports rendering

v2: Omit the commit message.

Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

intel/isl: Limit CCS to one level and layer on gen7

v2 (Jason Ekstrand):
- Remove Vulkan-specific terminology from the commit title.
- Replace '== 7' with '<= 7' to hint that this is a new feature on BDW+.

Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> (v1)
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

intel/blorp: Check for layer fast-clear restriction

v2: Update commit title (Jason Ekstrand)

Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> (v1)
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

intel/blorp: Assert levels and layers are in range

v2 (Jason Ekstrand):
- Update commit title.
- Check aux level and layer as well.
v3 (Jason Ekstrand):
- Move the non-aux layer check.

Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> (v1)
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

etnaviv: only flush resource to self if no scanout buffer exists

Currently a resource flush may trigger a self resolve, even if a scanout buffer
exists, but is up to date. If a scanout buffer exists we only ever want to
flush the resource to the scanout buffer. This fixes a performance regression.

Fixes: dda956340ce9 (etnaviv: resolve tile status when flushing resource)
Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>

etnaviv: add support for snorm textures

Based on a patch from Wladimir J. van der Laan and untested due
to lack of hardware. Binary blob emits those formats if GPU supports
HALTI1 (faked with ibvivhook).

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Wladimir J. van der Laan <laanwj@gmail.com>

etnaviv: add R8G8 texture support

Passes texwrap GL_ARB_texture_rg piglit (with faked full texture rg support).

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Wladimir J. van der Laan <laanwj@gmail.com>

etnaviv: add support for swizzled texture formats

Passes all ext_texture_swizzle piglits.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-By: Wladimir J. van der Laan <laanwj@gmail.com>

etnaviv: add support for extended texture formats

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Wladimir J. van der Laan <laanwj@gmail.com>

glapi: Fix -Wduplicate-decl-specifier due to double-const

Fix all lines in src/mesa/main/marshal_generated.c that declare
double-const variables. Below is all such lines, with duplicates
removed:

   $ grep 'const const' marshal_generated.c | sort -u
   const const GLboolean * pointer = cmd->pointer;
   const const GLvoid * indices = cmd->indices;
   const const GLvoid * pointer = cmd->pointer;

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

anv: use Mesa's u_atomic.h header

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

radv: use Mesa's u_atomic.h header

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

swr: set an explicit clear_rect if scissor is not enabled.

Fix regression of "no rendering" on simple apps like glxgears by
setting an explicit full surface clear_rect when scissor is not
enabled.

This regressed with commit 00173d91 "st/mesa: don't set 16
scissors and 16 viewports if they're unused" due to an assumption
that a default scissor rect is always set, which was the case prior
to this optimization.

Reviewed-by: Tim Rowley <timothy.o.rowley@intel.com>

swr/rast: adjust std::string usage to fix build

Some combinations of c++ compilers and standard libraries had problems
with the string::replace code we were using previously.

This should fix the travis-ci system.

Tested-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

travis: add missing libs: xdamage + xfixes

> configure: error: Package requirements (x11 xext xdamage >= 1.1 xfixes
> x11-xcb xcb xcb-glx >= 1.8.1 xcb-dri2 >= 1.8) were not met:
> No package 'xdamage' found
> No package 'xfixes' found

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

radeonsi: support indirect indexing in INTERP_* opcodes

The hardware doesn't support it, so we just interpolate all array elements
and then use indirect indexing on the resulting vector.

Clearly, this is not very efficient. There is an argument to be had for
adding if/else, or perhaps even pulling the data out of LDS directly.
Both don't really seem worth the effort, considering that it seems nobody
actually uses this feature.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>

egl_dri2: swrastGetDrawableInfo: set *x, *y [v2]

In swrastGetDrawableInfo, set *x and *y, not just *w and *h;
this fixes a crash later in drisw_update_tex_buffer when the
(formerly) uninitialized x and y values are used to construct
an address in a call to llvmpipe_transfer_map.

Fixes crash in Piglit test
"spec@egl 1.4@eglcreatepbuffersurface and then glclear"
(<piglit dir>/bin/egl-create-pbuffer-surface -auto)
that occurred intermittently, e.g. when the uninitialized x and y in
drisw_update_tex_buffer just happened to contain absurd non-zero values.

v2: Initialize in case if function succeeds or fails, just like *w/*h.

Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Ben Crocker <bcrocker@redhat.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

egl: fold _eglError() + return EGL_FALSE

The function _eglError() already explicitly returns EGL_FALSE,
explicitly to simplify the callers. Make use of it.

While EGL_FALSE is numerically identical to false, NULL, EGL_NO_FOO,
storage is not the same so we cannot use it for "everything".

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>

egl: drop _eglInitImage() return type

Function cannot fail and always returns true.

v2: Inline the one line function in the header

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>

glsl: do not call link_xfb_stride_layout_qualifiers() for fragment shaders

xfb only applies to the latest stage before the fragment shader, so
there is no need to invoke it in the fragment shader.

Fixes:
KHR-GL45.enhanced_layouts.xfb_stride_of_empty_list
KHR-GL45.enhanced_layouts.xfb_stride_of_empty_list_and_api

v2: do reset only if shaders provide an explicit stride

v3: do not call link_xfb_stride_layout_qualifiers() for fragment shaders
(Timothy)

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>

r600g: fix crash when file in R600_TRACE doesn't exist

…and print error in such case. Which probably is not a rare event btw
because fopen doesn't expand ~ to $HOME.

Also get rid of unused "bool ret" variable.

Signed-off-by: Constantine Kharlamov <Hi-Angel@yandex.ru>
Signed-off-by: Dave Airlie <airlied@redhat.com>

r600g: take into account offset to system inputs at tgsi_interp_egcm()

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=100785
v2: I was too much twiddling whether to initialize nsys_inputs at the beginning of shader initialization or for allocation of system values, and by the time I decided to go with the first one, I forgot to change it back.

Signed-off-by: Constantine Kharlamov <Hi-Angel@yandex.ru>
Signed-off-by: Dave Airlie <airlied@redhat.com>

r600g: get rid of trailing whitespace

Signed-off-by: Constantine Kharlamov <Hi-Angel@yandex.ru>
Signed-off-by: Dave Airlie <airlied@redhat.com>

r600/asm: add support for other GDS operations.

This adds support for the GDS operations needed to do atomic
counters.

Signed-off-by: Dave Airlie <airlied@redhat.com>

r600: don't merge GDS into VTX

We don't want vtx/tex instructions ending up in GDS sections.

Signed-off-by: Dave Airlie <airlied@redhat.com>

r600: for memory instructions dump index gpr for read indirects also.

This just makes sure we can see the index gpr in the asm dumps.

Signed-off-by: Dave Airlie <airlied@redhat.com>

r600: add support for vertex fetches via texture cache

On evergreen we can route vertex fetches via the texture cache,
and this is required for some images support. So add support
to the asm builder for it.

Signed-off-by: Dave Airlie <airlied@redhat.com>

r600: route indirect address register correctly for vtx fetches.

This was found during writing the images code, we need to
make sure we route the correct index register.

Signed-off-by: Dave Airlie <airlied@redhat.com>

radv/meta: don't need vertex info for resolve shader.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

drirc: whitelist glthread for a few games

Performance deltas:
    Alien Isolation: +17% (it varies depending on the location)
    Borderlands 2: +50% (it varies depending on the location)
    BioShock Infinite: +76% (benchmark)
    Civilization 6: +20% (benchmark)

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

mesa/glthread: decrease the batch size for better perf scaling

This is the key to better performance.

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

gallium/hud: add glthread counters

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