i965: Use a WC map and memcpy for the batch instead of pwrite.

We'd like to eliminate the malloc'd shadow copy eventually, but there
are still unresolved performance problems.  In the meantime, let's at
least get rid of pwrite.

On Apollolake, improves Synmark OglBatch6 performance by:
1.53581% +/- 0.269589% (n=108).

Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

i965: Use batch->bo->size in brw_emit_reloc assertion.

This makes the assertion safe against batchbuffers growing.

Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

i965: Delete a batch size assertion that isn't very useful.

This assertion prevents you from doing intel_batchbuffer_require_space
with a size so huge it won't fit in the batchbuffer.  This doesn't seem
like a common mistake, and I've never seen the assert to be useful.

Soon, I hope to have batches grow, at which point this won't make sense.

Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

i965/screen: Implement queryDmaBufFormatModifierAttirbs

Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>

i965/screen: Report the correct number of image planes

For non-CCS images, we were reporting just one plane even though they
may have multiple in the case of YUV.

Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>

gbm: Add a gbm_device_get_format_modifier_plane_count function

This allows the user to query the number of planes required by a given
format+modifier combination without having to create a bo or surface.

Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>

dri/image: Add a format modifier attributes query

Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>

drirc: enable glthread for more games (Civ5, CivBE, Dreamfall, Hitman, SR3)

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

glsl: avoid accessing invalid memory after get_variable_being_redeclared()

After get_variable_being_redeclared() has been called, it is no longer
safe to access the original variable pointer, since its memory might have
been freed.

Since callers of this function should only be accessing the variable pointer
returned by the function, avoid potential bugs by re-assigning the
original variable pointer to the result of the function call,
making it impossible for the remaining code to access an invalid variable
pointer.

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

glsl: make the redeclared variable NULL if it is deleted

get_variable_being_redeclared() can delete the original variable
in a specific scenario. The code sets it to NULL after this so other
code in that same function doesn't try to access trashed memory after
the fact, however, the copy of that variable in the caller code
won't see any of this making it very easy to overlook.

Make the function a bit safer by taking a pointer to the original
variable so we can also make NULL the caller's pointer to the variable
if this function deletes it.

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

glsl: use 'declared_var' instead of 'var' after checking redeclarations

Since the original 'var' might have been deleted from this point forward.

Bugzila: https://bugs.freedesktop.org/show_bug.cgi?id=102685
Fixes: 51bf007d2c27fba (glsl: Disallow unsized array of atomic_uint)

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

dri/radeon: use ARRAY_SIZE macro

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

radv: dump the list of enabled options when a hang occured

Useful to know which debug/perftest options were enabled when
a hang report is generated.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: dump last 60 lines of dmesg when a hang occured

Copied from dd_dump_dmesg().

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: dump descriptors when a hang occured

Might be useful for checking if all descriptors are sets by
the application.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: save all descriptor pointers into the trace BO

To dump them when a hang is detected.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: dump annotated shaders using UMR

This might be very useful in order to figure out where a shader
is stucked. This uses UMR to detect which instruction is executing
bad things.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radeonsi: move si_get_wave_info() to AMD common code

This will allow us to use it from radv.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: dump some status MMIO registers when a hang occured

Might report some useful information to help figuring out where
does the hang happened.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv/winsys: add a read_registers() callback

To dump some status MMIO registers when a hang is detected.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: dump shader stats when a hang occured

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: add radv_shader_dump_stats() helper

To dump the shader stats when a hang is detected.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: dump the active shaders when a hang occured

Only the disassembly is currently dumped.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: add debug flags for syncing shaders after every draw call

To improve GPU hangs detection when shaders are stucked.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: add radv_cmd_buffer_after_draw() helper function

To share common code after every draw/compute calls.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: save the bound pipeline pointers into the trace BO

When a GPU hang is detected in radv_gpu_hang_occured() we know
which command buffer is faulty but the bound pipelines might
have been updated during the execution.

The pointers to the radv_pipeline objects are emitted just
after the second trace ID, that way it would be easy to dump
the active shaders at the moment of the hang.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: add a comment that describes the trace BO layout

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: initialize the trace BO to 0

To avoid random initial values.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>

swr: use ARRAY_SIZE macro

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

mesa: Deal with size differences between GLuint and GLhandleARB in GetAttachedObjectsARB

Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>

gallium/{r600, radeonsi}: Fix segfault with color format (v2)

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102552

v2: Patch cleanup proposed by Nicolai Hähnle.
    * deleted changes in si_translate_texformat.

Cc: Nicolai Hähnle <nhaehnle@gmail.com>
Cc: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>

i965: Add an INTEL_DEBUG=submit option for printing batch statistics.

When a batch is submitted, INTEL_DEBUG=bat prints a message indicating
which part of the code triggered the flush, and some statistics about
the batch/state buffer utilization.

It also decodes the batchbuffer in debug builds...which is so much
output that it drowns out the utilization messages, if that's all you
care about.

INTEL_DEBUG=submit now just does the utilization messages.
INTEL_DEBUG=bat continues to do both (as the message is a good indicator
that we're starting decode of a new batch).

v2: Rename from "flush" to "submit" (suggested by Chris) because we
    might want "flush" for PIPE_CONTROL debugging someday.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

radv/nir: call opt_remove_phis after trivial continues.

With the shaders in the ssao demo, the nir_opt_if wasn't
working properly without this, after this the if gets optimised
so that loop unrolling gets called.

(loop unrolling fails due to instruction count, but at least
it gets to do that.)

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Cc: "17.2" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>

util/build_id: Include <dlfcn.h>

Fix the build for Android Nougat.

The dladdr(3) manpage says that <dlfcn.h> is required. On Linux, the
build succeeded without it because build_id.c includes <link.h> which
includes <dlfcn.h>. On Android, we must include <dlfcn.h> directly.

Fixes: 5c98d382 "util: Query build-id by symbol address, not library name"
Reviewed-by: Matt Turner <mattst88@gmail.com>

util: Query build-id by symbol address, not library name

This patch renames build_id_find_nhdr() to
build_id_find_nhdr_for_addr(), and changes it to never examine the
library name.

Tested on Fedora by confirming that build_id_get_data() returns the same
build-id as the file(1) tool. For BSD, I confirmed that the API used
(dladdr() and struct Dl_info) is documented in FreeBSD's manpages.

This solves two problems:

    - We can now the query the build-id without knowing the installed library's
      filename.

      This matters because Android requires specific filenames for HAL
      modules, such as "/vendor/lib/hw/vulkan.${board}.so". The HAL
      filenames do not follow the Unix convention of "libfoo.so".  In
      other words, the same query code will now work on Linux and Android.

    - Querying the build-id now works correctly when the process
      contains multiple shared objects with the same basename.
      (Admittedly, this is a highly unlikely scenario).

Cc: Jonathan Gray <jsg@jsg.id.au>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

st/glsl_to_tgsi: remove unused code in temprename

Reviewed-By: Gert Wollny <gw.fossdev@gmail.com>
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>

st/glsl_to_tgsi: be precise about merging scopes

enclosing_scope already contains enclosing_scope_first_read.
What we really want to check here -- not for correctness, but
for speed -- is whether last_read_scope already contains
enclosing_scope.

Reviewed-By: Gert Wollny <gw.fossdev@gmail.com>
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>

ac/surface: match Z and stencil tile config

Fixes various piglit tests on Stoney, see the comment.

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

ac/surface: sanity-check that we got a TC-compatible HTILE if requested

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

ac/addrlib: enable assertions in debug builds

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

ac/addrlib: relax an assertion

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

ac/addrlib: relax an assertion

This assertion is triggered on Stoney in Piglit
./bin/framebuffer-blit-levels {draw,read} stencil -auto -fbo
and similar tests. It should be harmless -- just relax it until
we can get internal clarification.

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

radeonsi: hard-code pixel center for interpolateAtSample without multisample buffers

The GLSL rules for interpolateAtSample are unfortunate:

   "Returns the value of the input interpolant variable at
    the location of sample number sample. If
    multisample buffers are not available, the input
    variable will be evaluated at the center of the pixel.
    If sample sample does not exist, the position used to
    interpolate the input variable is undefined."

This fix will fallback to monolithic shader compilation when
interpolateAtSample is used without multisampling.

One alternative would be to always upload 16 sample positions,
filling the buffer up with repetition when the actual number of
samples is less, and then ANDing the sample ID with 0xf. However,
that punishes all well-behaving users of interpolateAtSample,
when in reality, only conformance tests should be affected by
the issue.

Fixes
dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at_sample.non_multisample_buffer.*

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

radeonsi: apply a mask to gl_SampleMaskIn in the PS prolog

gl_SampleMaskIn is supposed to contain set bits only for the samples that
are covered by the current fragment shader invocation, but the VGPR
initialization hardware loads the set of all bits that are covered at the
current pixel.

Fixes various tests in
dEQP-GLES31.functional.shaders.sample_variables.sample_mask_in.*

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

radeonsi: remove SET_PREDICATION workaround on newer firmware

We need to keep the workaround for older firmware, though.

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

amd/common: get ME/PFP/CE firmware feature versions as well

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

radeonsi: rename variable to clarify its meaning

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

radeonsi: make si_init_shader_selector_async static

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

radeonsi: fix segfault in descriptor dumping

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

ddebug: write out final driver log messages with GALLIUM_DDEBUG=always

If the last operation happens to be a non-draw, such as a
transfer_map that triggers a decompress blit, there may be
interesting messages left in the driver log.

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

swr/rast: Fetch compile state changes

Add InstanceStrideEnable field and rename InstanceDataStepRate to
InstanceAdvancementState in INPUT_ELEMENT_DESC structure.

Add stubs for handling InstanceStrideEnable in FetchJit::JitLoadVertices()
and FetchJit::JitGatherVertices() and assert if they are triggered.

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

swr/rast: adjust linux cpu topology identification code

Make more robust to handle strange strange configurations like a vmware
exported 4-way numa X 1-core configuration.

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

swr/rast: Missed conversion to SIMD_T

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

swr/rast: whitespace changes

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

swr/rast: add graph write to jit debug putput

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

swr/rast: Migrate memory pointers to gfxptr_t type

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

swr/rast: Remove hardcoded clip/cull slot from clipper

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

swr/rast: Start to remove hardcoded clipcull_dist vertex attrib slot

Add new field in SWR_BACKEND_STATE::vertexClipCullOffset to specify the
start of the clip/cull section of the vertex header.  Removed use of
hardcoded slot from binner.

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

swr/rast: Move clip/cull enables in API

Moved from from SWR_RASTSTATE to SWR_BACKEND_STATE.

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

swr/rast: Add new API SwrStallBE

SwrStallBE stalls the backend threads until all work submitted before
the stall has finished.  The frontend threads can continue to make
forward progress.

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

glsl: compile unused function out

The function is only called from one place, which is hidden behind
the same `#ifdef DEBUG`.

Fixes: ca73c3358c91434e68ab "glsl: Mark functions static"
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>

radv: compile out unused code

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>

radv: clear push_constant_stages when resetting a command buffer

Per the spec:

   "Resetting a command buffer is an operation that discards any
   previously recorded commands and puts a command buffer in the
   initial state."

As far I'm concerned, that flag can be changed by calling
VkCmdPushConstants() (or any other functions which update it),
so it should be cleared as well.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: add more radv_emit_XXX() helpers for the dynamic state

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: remove useless 'cmd_buffer' param from radv_buffer_view_init()

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv/gfx9: fix image resource handling.

GFX9 changes how images are layed out, so this needs updating.

Fixes: dEQP-VK.query_pool.statistics_query.*

Cc: "17.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

radv/ac: bump params array for image atomic comp swap

For the comp_swap case this was overflowing and crashing
sometimes.

Fixes:
dEQP-VK.image.atomic_operations.compare_exchange.*

Cc: "17.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

radv/gfx9: set mip0-depth correctly for 2d arrays/3d images

This field covers the whole resource.

Fixes:
dEQP-VK.pipeline.image.suballocation.sampling_type.combined.view_type.3d.format.*
dEQP-VK.texture.filtering.3d.combinations.*

Cc: "17.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

radv: handle GFX9 1D textures

As GFX9 can't handle 1D depth textures, radeonsi and
apparantly pro just update all 1D textures to 2D,
and work around it.

This ports the workarounds from radeonsi.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Cc: "17.2" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>

radv: don't use iview for meta image width/height.

Work out the width/height from the level manually, as on GFX9
we won't minify the iview width/height.

This fixes:
dEQP-VK.api.image_clearing.core.clear_color_image* on gfx9

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Cc: "17.2" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>

intel/eu/validate: Look up types on demand in execution_type()

We are looking up the execution type prior to checking how many sources
we have.  This leads to looking for a type for src1 on MOV instructions
which is bogus.  On BDW+, the src1 register type overlaps with the
64-bit immediate and causes us problems.

Reviewed-by: Matt Turner <mattst88@gmail.com>
Cc: mesa-stable@lists.freedesktop.org

Revert "winsys/amdgpu: disable local BOs on Raven"

This reverts commit 1cda9a2fee05effd9c64bd773bc6005281593662.

It works now.

radv: Don't allocate CMASK for linear images.

We can't use it anyway in fast clears, and on GFX9 it seems to
actually hange the card if we specify it.

Fixes: f4e499ec791 "radv: add initial non-conformant radv vulkan driver"

radv: Disable multilayer & multilevel DCC.

The current DCC init routine doesn't account for initializing a
single layer or level. Multilayer seems hard for small textures on
pre-GFX9 as tre metadata for the layers can be interleaved. For
GFX9 multilevel textures are a problem for similar reasons.

So just disable this for now, until we handle the texture modes
correctly.

Fixes: f4e499ec791 "radv: add initial non-conformant radv vulkan driver"

docs: Document shader capturing environment variables.

Reviewed-by: Tapani Pälli <tapani.palli@intel.com>

docs/egl: remove reference to EGL_DRIVERS_PATH

Support for external egl drivers was dropped a few years ago.

Fixes: 209360bbb91bb10346eb "egl/main: drop support for external egl drivers"
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

util/disk_cache: turn MESA_GLSL_CACHE_DISABLE into a boolean

Instead of setting based on set/unset, allow users to use boolean values.
In the docs and tests, use `DISABLE=true` instead of `DISABLE=1` as it's
clearer IMO.

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

glx: turn LIBGL_NO_DRAWARRAYS into a boolean

Instead of setting based on set/unset, allow users to use boolean values.
In the docs, use `NO_DRAWARRAYS=true` instead of `NO_DRAWARRAYS=1` as it's
clearer IMO.

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

glx: turn LIBGL_PROFILE_CORE into a boolean

Instead of setting based on set/unset, allow users to use boolean values.

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

glx: turn LIBGL_DUMP_VISUALID into a boolean

Instead of setting based on set/unset, allow users to use boolean values.

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

egl+glx: turn LIBGL_DRI3_DISABLE into a boolean

Instead of setting based on set/unset, allow users to use boolean values.
In the docs, use `DISABLE=true` instead of `DISABLE=1` as it's clearer IMO.

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

glx: turn LIBGL_ALWAYS_INDIRECT into a boolean

Instead of setting based on set/unset, allow users to use boolean values.
In the docs, use `ALWAYS=true` instead of `ALWAYS=1` as it's clearer IMO.

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

glx: turn LIBGL_ALLOW_SOFTWARE into a boolean

Instead of setting based on set/unset, allow users to use boolean values.
In the help string, use `ALLOW=true` instead of `ALLOW=1` as it's clearer IMO.

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

egl+glx: turn LIBGL_ALWAYS_SOFTWARE into a boolean

Instead of setting based on set/unset, allow users to use boolean values.
In the docs, use `ALWAYS=true` instead of `ALWAYS=1` as it's clearer IMO.

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

glx: turn LIBGL_DIAGNOSTIC into a boolean

Instead of setting based on set/unset, allow users to use boolean values.

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

gbm: turn GBM_ALWAYS_SOFTWARE into a boolean

Instead of setting based on set/unset, allow users to use boolean values.

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

anv: fix build issues on release build

Fixes: d083bc1c4b ("anv: wire up vk_errorf macro to do debug reporting")
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>

glsl: Disallow unsized array of atomic_uint

This was a bugfix to the spec addressed in OpenGL 4.5 (revision
7 of the spec) and there is a CTS test to check this.

Fixes:
KHR-GL45.shader_atomic_counters.negative-unsized-array

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

anv: remove extra 'debug:' from anv_debug_ignored_stype

anv_debug adds 'debug:' already, this is to clean following:
   debug: debug: anv_CreateDebugReportCallbackEXT: ignored VkStructureType 1000011000

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

anv: move brw_process_intel_debug_variable to happen early

Currently anv_perf_warn call in anv_compute_heap_size does not ever
report a perf warning. Move debug variable read as the first thing
in case there will be other perf_warn calls added.

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

anv: wire up vk_errorf macro to do debug reporting

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

anv: wire up anv_perf_warn macro to do debug reporting

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

anv: implementation of VK_EXT_debug_report extension

Patch adds required functionality for extension to manage a list of
application provided callbacks and handle debug reporting from driver
and application side.

v2: remove useless helper anv_debug_report_call
    add locking around callbacks list
    use vk_alloc2, vk_free2
    refactor CreateDebugReportCallbackEXT
    fix bugs found with crucible testing

v3: provide ANV_FROM_HANDLE and use it
    misc fixes for issues Jason found
    use vk_find_struct_const for finding ctor_cb

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

i965: do not fallback to linear tiling for stencil surfaces

We were skipping this fallback for depth, but not for stencil
which the hardware always requires to be W-tiled.

Also, make the checks for whether we need to apply retiling
strategies based on usage instead of tiling flags, which is
safer and more explicit.

This fixes a regression in a CTS test introduced with commit
4ea63fab77f0 that started applying re-tiling stencil surfaces
in certain scenarios.

v2: discard retiling based on usage fields instead of tiling
    flags. This is safer and more explicit.

v3: Add a comment indicating that texturing of stencil in gen7
    requires an Y-tiled copy (Topi).

Fixes:
KHR-GL45.direct_state_access.renderbuffers_storage

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>

nir/spirv: handle if's with same label in both branches

When a conditional branch has the same labels in the "if" part and in the
"else" part, then we have the same cfg block, and it must be handled
once.

v2: handle it the same way as OpBranch (Jason).

Fixes:
dEQP-VK.spirv_assembly.instruction.compute.conditional_branch.same_labels*
dEQP-VK.spirv_assembly.instruction.graphics.conditional_branch.same_labels*

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

mesa/st: Include builddir/src/compiler/glsl to fix make check

Otherwise, when doing an out-of-tree build you can expect the following:

make[6]: Entering directory \
         '${MESA_SRC}/build/src/mesa/state_tracker/tests'
  CXX      test_glsl_to_tgsi_lifetime.o
In file included from \
    ${MESA_SRC}/src/mesa/src/mesa/state_tracker/st_glsl_to_tgsi_private.h:31:0,
  from \
    ${MESA_SRC}/src/mesa/src/mesa/state_tracker/st_glsl_to_tgsi_temprename.h:27,
  from \
    ${MESA_SRC}/src/mesa/src/mesa/state_tracker/tests/test_glsl_to_tgsi_lifetime.cpp:24:
  ${MESA_SRC}/src/compiler/glsl/ir.h:1502:37: \
    fatal error: ir_expression_operation.h: No such file or directory
 #include "ir_expression_operation.h"

Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Tested-by: Gert Wollny <gw.fossdev@gmail.com>

radv: work out a base ia_multi_vgt_param.

This just reduces the calculations a bit further.

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

radv: calculate non-draw related ia_multi_vgt_param bits in pipeline

This moves a bunch of non-draw dependent calcs into the pipeline code,
to reduce CPU overheads in the draw path.

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

radv: move calculating primgroup_size to pipeline.

This moves this out of the draw paths.

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

radv: only calculate num_prims when required.

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