st/mesa: calculate buffer size correctly for packed uniforms

Fixes: edded1237607 ("mesa: rework ParameterList to allow packing")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

util: move u_cpu_detect to util

CC: vlee@freedesktop.org
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107870
Fixes: 80825abb5d1a7491035880253ffd531c55acae6b
       ("move u_math to src/util")
Tested-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

util: Move u_debug to utils

Tested-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

util: Move os_misc to util

this is needed by u_debug

Tested-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

gallium/util: remove u_inlines.h from u_debug.c

It's not used, and I'm not pulling u_inlines into src/util.

Tested-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

gallium/util: remove p_format.h from u_debug.h

Tested-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

gallium/util: move memory debug declarations into u_debug_gallium

Tested-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

gallium/util: move debug_print_tranfer_flags to u_debug_galilum

This also appears to be unused.

Tested-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

gallium/util: move debug_print_bind_flags to u_debug_gallium

This also appears to be unused.

Tested-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

gallium/util: move debug_print_usage_enum to the u_debug_gallium

This isn't used in mesa, maybe vmware uses this in a closed source state
tracker?

Tested-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

gallium/util: start splitting u_debug into generic and gallium specific components

In order to pull u_debug into src/util we need to break the generically
useful bits from the bits that are tightly coupled to gallium.

Tested-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

gallium: split u_prim_name out of u_debug.h

This allows us to pull u_prim.h out of u_debug.h

Tested-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

gallium/hud: fix power sensor readings for amdgpu users

amdgpu doesn't use the INPUT but the AVERAGE subfeature:

$ sensors -u
amdgpu-pci-0100
Adapter: PCI adapter
power1:
  power1_average: 17.233
  power1_cap: 180.000

Signed-off-by: Andre Heider <a.heider@gmail.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>

glsl_to_tgsi: don't create 64-bit integer MAD/FMA

TGSI has no I64MAD/U64MAD opcode.

Fixes: 278580729a5 ('st/glsl_to_tgsi: add support for 64-bit integers')
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

radeonsi: add support for Raven2 (v2)

v2: fix enabling primitive binning

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

radeonsi: clean up decompress flags in fast color clear

radeonsi/gfx9: set optimal OVERWRITE_COMBINER_WATERMARK

gallium: rework PIPE_HANDLE_USAGE_* flags

Only radeonsi uses them, so adjust them to match its needs.

anv: Disable dual source blending when shader doesn't support it on gen8+

Dual source blending behaviour is undefined when shader doesn't
have second color output.

 "If SRC1 is included in a src/dst blend factor and
  a DualSource RT Write message is not used, results
  are UNDEFINED. (This reflects the same restriction in DX APIs,
  where undefined results are produced if “o1” is not written
  by a PS – there are no default values defined)."

Dismissing fragment in such situation leads to a hang on gen8+
if depth test in enabled.

Since blending cannot be gracefully fixed in such case and the result
is undefined - blending is simply disabled.

v2 (Jason Ekstrand):
 - Apply the workaround to each individual entry
 - Emit a warning through debug_report

Signed-off-by: Danylo Piliaiev <danylo.piliaiev@globallogic.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i965: Disable dual source blending when shader doesn't support it on gen8+

Dual source blending behaviour is undefined when shader doesn't
have second color output, dismissing fragment in such situation
leads to a hang on gen8+ if depth test in enabled.

Since blending cannot be gracefully fixed in such case and the result
is undefined - blending is simply disabled.

v2 (Kenneth Graunke):
 - Listen to BRW_NEW_FS_PROG_DATA in 3DSTATE_PS_BLEND
 - Also whack BLEND_STATE[] to keep the two in sync, since we're not
   sure exactly which copy of the redundant info the hardware will use.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107088
Signed-off-by: Danylo Piliaiev <danylo.piliaiev@globallogic.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i965: Respect GL_TEXTURE_SRGB_DECODE_EXT in GenerateMipmaps()

Apparently, we're supposed to look at the texture object's built-in
sampler object's sRGB decode setting in order to decide whether to
decode/downsample/re-encode, or simply downsample as-is.  Previously,
I had always done the decoding/encoding.

Fixes SKQP's Skia_Unit_Tests.SRGBMipMaps test.

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

i965/batch: don't ignore the 'brw_new_batch' call for a 'new batch'

If we restore the 'new batch' using 'intel_batchbuffer_reset_to_saved'
function we must restore the default state of the batch using
'brw_new_batch' function because the 'intel_batchbuffer_flush'
function will not do it for the 'new batch' again.
At least the following fields of the batch
'state_base_address_emitted','aperture_space', 'state_used'
should be restored to default values to avoid:
1. the aperture_space overflow
2. the missed STATE_BASE_ADDRESS commad in the batch
3. the memory overconsumption of the 'statebuffer'
   due to uncleared 'state_used' field.
etc.

v2: merge with new commits, changes was minimized, added the 'fixes' tag
v3: added in to patch series

Fixes: 3faf56ffbdeb "intel: Add an interface for saving/restoring
                     the batchbuffer state."
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107626
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i965/batch: avoid reverting batch buffer if saved state is an empty

There's no point reverting to the last saved point if that save point is
the empty batch, we will just repeat ourselves.

CC: Chris Wilson <chris@chris-wilson.co.uk>
Fixes: 3faf56ffbdeb "intel: Add an interface for saving/restoring
                     the batchbuffer state."
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107626
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

egl: add messages to a few assert() and turn a couple into unreachable()

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

util: s/0/NULL/ for pointer

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

i965: add missing case to fix -Wswitch

While at it, turn "unreachable" assert() into unreachable().

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

mesa: fix struct/class mismatch

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

mesa: fix memcpy() and memset(0) of non-trivial structs

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

nouveau: remove unused class member

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>

scons: drop unused HAVE_STDINT_H macro

This was required back when MSVC didn't support C99 and was missing this
header, but since MSVC 2013 (or maybe earlier?) this isn't it does and
this code isn't doing anything anymore.

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

aub_viewer: show vertex buffer pitch

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

meson: add note about intel tools build options

Fixes: ea83a1d304dc97d1d155a "intel: tools: import ImGui"
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

vl: drop left-over variable

Fixes: 6ccc435e7ad92bb0ba77d "pipe-loader: move dup(fd) within pipe_loader_drm_probe_fd"
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

vc4: Fix unused variable warning.

Fixes: bb84fa146f22 ("util: use C99 declaration in the for-loop hash_table_foreach() macro")

v3d: Use nir_remove_unused_io_vars to handle binner shader output DCE

We were doing this late after nir_lower_io, but we can just reuse the core
code.  By doing it at this stage, we won't even set up the VS attributes
as inputs, reducing our VPM size.

v3d: Only add output slot tracking for the current varying slot.

We always emit 4 slots per slot because things like color output and
position processing in the epilogue will potentially look up more values
than the variable declaration had.  However, when we get a .location_frac
!= 0, we don't want to overwrite components of the following
.driver_location.

v3d: Use nir_lower_io_to_scalar_early to DCE unused VS input components.

This lets us trim unused trailing components in the vertex attributes,
reducing the size of our VPM allocations.

v3d: Don't rely on sorting input vars for VPM read setup.

For supporting scalar VPM i/o at the NIR level, we need to do a pass over
the vars to figure out how big each attribute is after DCE.  Once we've
done that, we can just walk over c->vattr_sizes[] instead of bothering
with vars.

v3d: Split out NIR input setup between FS and VPM.

They don't share much code, and I'm about to rewrite the remaining shared
code for the VPM case.

nir: Allow using nir_lower_io_to_scalar_early on VS input vars.

This will be used on V3D to cut down the size of the VS inputs in the VPM
(memory area for sharing data between shader stages).

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

anv: Bump the advertised patch version to 90

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

m4: add Werror when checking for compiler flags

Seemingly that at some point clang started accepting _any_ flags,
whereas previously it would error out.

These days, you can give it -Whamsandwich and it will succeed, while
at the same time throwing an annoying warning.

Add -Werror so that everything gets flagged and set accordingly.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108082
Cc: Vinson Lee <vlee@freedesktop.org>
Repored-by: Vinson Lee <vlee@freedesktop.org>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>

docs/calendar: Add 18.3 plan and expand 18.2

Emil will be helping out with 18.3, while Juan finalises 18.2

v2: [Emil] add Emil for 18.3, fix typos

CC: Emil Velikov <emil.velikov@collabora.com>
CC: Juan A. Romero Suarez <jasuarez@igalia.com>
Cc: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Juan A. Suarez <jasuarez@igalia.com>

vulkan/wsi: use the drmGetDevice2() API

On older kernels, the drmGetDevice() call will wake up all the GPUs
on the system, while fetching the PCI revision.

Use the 2 version of the API and pass flags == 0, so we don't fetch the
device PCI revision, since we don't need that information.

Fixes: baa38c144f6 ("vulkan/wsi: Use VK_EXT_pci_bus_info for DRM fd matching")
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

spirv: Pass SSA values through functions

Previously, we would create temporary variables and fill them out.
Instead, we create as many function parameters as we need and pass them
through as SSA defs.

Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>

android: i965/tiled_memcpy: fix build for x86 generic target

x86 32 bit generic target does not enable ARCH_X86_HAVE_SSE4_1
for this reason all Android library modules using SSE4_1 in mesa
are built conditionally to ARCH_X86_HAVE_SSE4_1

The same approach is now applied to libmesa_intel_tiled_memcpy_sse41
in order to avoid the following building errors:

external/mesa/src/mesa/drivers/dri/i965/intel_tiled_memcpy.c:574:15:
error: initializing '__m128i' (vector of 2 'long long' values) with an expression of incompatible type 'int'
      __m128i val = _mm_stream_load_si128((__m128i *)src);
              ^     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
external/mesa/src/mesa/drivers/dri/i965/intel_tiled_memcpy.c:578:15:
error: initializing '__m128i' (vector of 2 'long long' values) with an expression of incompatible type 'int'
      __m128i val0 = _mm_stream_load_si128(((__m128i *)src) + 0);
              ^      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
external/mesa/src/mesa/drivers/dri/i965/intel_tiled_memcpy.c:579:15:
error: initializing '__m128i' (vector of 2 'long long' values) with an expression of incompatible type 'int'
      __m128i val1 = _mm_stream_load_si128(((__m128i *)src) + 1);
              ^      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
external/mesa/src/mesa/drivers/dri/i965/intel_tiled_memcpy.c:580:15:
error: initializing '__m128i' (vector of 2 'long long' values) with an expression of incompatible type 'int'
      __m128i val2 = _mm_stream_load_si128(((__m128i *)src) + 2);
              ^      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
external/mesa/src/mesa/drivers/dri/i965/intel_tiled_memcpy.c:581:15: error: initializing '__m128i' (vector of 2 'long long' values) with an expression of incompatible type 'int'
      __m128i val3 = _mm_stream_load_si128(((__m128i *)src) + 3);
              ^      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
5 errors generated.

Fixes: 11b1afdc92 ("i965/tiled_memcpy: inline movntdqa loads in tiled_to_linear")
Signed-off-by: Mauro Rossi <issor.oruam@gmail.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>

intel: tools: Add handling for video pipe

Preliminary work for adding handling of different pipes to gen_decoder. We
need to be able to distinguish between different pipes in order to decode
the packets correctly due to opcode re-use.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

intel/decoder: Use 'DWord Length' and 'bias' fields for packet length.

Use the 'DWord Length' and 'bias' fields from the instruction definition to
parse the packet length from the command stream when possible. The hardcoded
mechanism is used whenever an instruction doesn't have this field.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

mesa: expose EXT_texture_compression_s3tc on GLES

The spec was modified to support GLES.

Tested-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>

mesa: Add missing include guards

Signed-off-by: Michał Janiszewski <janisozaur+signed@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

glx: Add missing include guards

Signed-off-by: Michał Janiszewski <janisozaur+signed@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

svga: Add missing include guards

Signed-off-by: Michał Janiszewski <janisozaur+signed@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

glsl: Add missing include guards

Signed-off-by: Michał Janiszewski <janisozaur+signed@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

intel/batch-decoder: remove never-used function

This function was there when the file was introduced in commit
38f10d5a03542c60a589 "intel: tools: add aubinator viewer", but was
never actually used.

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

st/dri: remove leftover local variable

Left over from the cleanup in 6ccc435e7ad92bb0ba77d "pipe-loader: move dup(fd)
within pipe_loader_drm_probe_fd"

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

glsl/linker: Fix out variables linking during single stage

Since out variables are copied from shader objects instruction
streams to linked shader instruction steam it should be cloned
at first to keep source instruction steam unaltered.

Fixes: 966a797e433 ("glsl/linker: Link all out vars from a shader
objects on a single stage")

Signed-off-by: Vadym Shovkoplias <vadym.shovkoplias@globallogic.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105731

ac: fix ac_build_fdiv for f64

trivial

Fixes: a5f35aa742c

nir: fix yet another MSVC build break

Trivial.

vulkan/wsi: simplify meson file tracking

Meson already automatically tracks included headers, so there's no need
to add them everywhere; cleans up the code a bit.

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

clover: add missing meson build dependency

Fixes: 42ea0631f108d82554339 "meson: build clover"
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

svga: add missing meson build dependency

Fixes: a537231b226280bc1e5b7 "meson: build svga driver on linux"
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

radv: add missing meson build dependency

Fixes: 9d40ec2cf6ec6d3d9d78 "radv: Add support for VK_KHR_driver_properties."
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

anv: add missing meson build dependency

Fixes: e4538b93f5d5177318f2 "anv: Implement VK_KHR_driver_properties"
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

radv: implement VK_EXT_transform_feedback

This implementation should work and potential bugs can be
fixed during the release candidates window anyway.

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

radv: add multiple streams support for the GS copy shader

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

radv: emit stream outputs for vertex and tessellation stages

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

radv: declare streamout SGPRs

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

radv: gather stream output info

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

radv: allow to emit a vertex to a specified stream

This is required for GS multiple streams support.

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

radv: allow to use up to 4 GSVS ring buffers

For all streams. We basically just need to update the
base address and compute a stride for every stream.

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

radv: adjust the number of output components per stream

Same as the previous patch, except that is only the number of
components.

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

radv: adjust the GSVS ring sizes based on the number of components

For multiple streams support we have to set the different ring
buffer sizes correctly. This relies on the number of output
components per stream.

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

radv: gather which GS stream is used for every outputs

To only emit outputs for the given stream.

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

radv: gather the number of output components per stream

This will be also used for splitting the GS->VS ring buffer.

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

radv: gather the number of streams used by geometry shaders

This will be used for splitting the GS->VS ring buffer. The
stream ID is always 0 for now.

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

nir: Add a pass for gathering transform feedback info

This is different from the GL_ARB_spirv pass because it generates a much
simpler data structure that isn't tied to OpenGL and mtypes.h.

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

vulkan: Update the XML and headers to 1.1.90

This doesn't include any new features but it does include an XML and
header typo fix for modifiers.

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

radv: remove wrong comment in calculate_gs_ring_sizes() about streams

The computation seems correct compared to RadeonSI.

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

freedreno: don't flush when new and old pfb is identical

In the 'inorder' case (ie. FD_MESA_DEBUG=inorder, or old kernel), if the
u_blitter clear path is used (a3xx, a4xx, and some fallback cases on
newer gens), util_blitter_restore_fb_state() will set_framebuffer_state()
to something that is identical to the current fb state, which triggers
an unnecessary flush, and then eventually an assert:

  (gdb) bt
  #0  0x0000007fbf24a078 in kill () from /lib64/libc.so.6
  #1  0x0000007fbe061278 in _debug_assert_fail (expr=0x7fbe93a820 "!batch->flushed", file=0x7fbe93a628 "../src/gallium/drivers/freedreno/freedreno_batch.c", line=491, function=0x7fbe93a990 <__func__.17380> "fd_batch_check_size") at ../src/gallium/auxiliary/util/u_debug.c:322
  #2  0x0000007fbe1ccb8c in fd_batch_check_size (batch=0x55556d5a70) at ../src/gallium/drivers/freedreno/freedreno_batch.c:491
  #3  0x0000007fbe1d0e08 in fd_clear (pctx=0x55555c61e0, buffers=5, color=0x55556e388c, depth=1, stencil=0) at ../src/gallium/drivers/freedreno/freedreno_draw.c:463
  #4  0x0000007fbe57afa4 in st_Clear (ctx=0x55556e17b0, mask=18) at ../src/mesa/state_tracker/st_cb_clear.c:452

The assert was introduced in 4b847b38ae3, so from a functionality
standpoint this patch fixes that commit.  But it should also avoid an
unnecessary flush in the 'inorder' case, fixing a performance bug.

Fixes: 4b847b38ae3 freedreno: make fd_batch a one-shot thing
Signed-off-by: Rob Clark <robdclark@gmail.com>

freedreno: dependency tracking for z/s depends on ZSA state

ZSA state can change whether depth or stencil is enabled

This plus previous patch fix stk, and various things w/
FD_MESA_DEBUG=inorder

Fixes: ec717fc629 freedreno: reduce resource dependency tracking overhead
Signed-off-by: Rob Clark <robdclark@gmail.com>

freedreno: mark all state dirty after switching batch

The problem isn't directly with ec717fc629 but rather that commit
exposes the problem.  When we switch batch we cannot assume previous
state is clean so we should mark all state dirty.

Fixes: ec717fc629 freedreno: reduce resource dependency tracking overhead
Signed-off-by: Rob Clark <robdclark@gmail.com>

anv: Use absolute timeouts in wait_for_bo_fences

We were previously using relative timeouts and decrementing the
user-provided timeout as we waited.  Instead, this commit refactors
things to use absolute timeouts throughout.  This should fix a subtle
bug in the waitAll case where we aren't decrementing the timeout after a
successful GPU wait.  Since pthread_cond_timedwait already takes an
absolute timeout, it's also significantly simpler.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

anv: Flag semaphore BOs as external

It probably doesn't actually break anything but it does cause some
assertions in debug builds.

Fixes: 7a89a0d9edae6 "anv: Use separate MOCS settings for external BOs"
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

anv: Improve the asserts in anv_buffer_get_range

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

freedreno/a6xx: inline draw_impl()

Now that it is just called once per draw (instead of once for binning
and once for draw), let's just inline it.  If nothing else, it makes
perf-annotate easier to look at.

Signed-off-by: Rob Clark <robdclark@gmail.com>

freedreno/a6xx: small cleanup

Signed-off-by: Rob Clark <robdclark@gmail.com>

freedreno/a6xx: move where we handle dirty vbo state

Historically this wasn't in fdN_emit_state(), because prior to addition
of blitter in a5xx, fdN_emit_state() was also used in the clear path.
These days that is only true for a2xx (a3xx and a4xx use u_blitter).  So
the reason for it not to be in fd6_emit_state() no longer exists.

Signed-off-by: Rob Clark <robdclark@gmail.com>

freedreno: avoid no-op flushes by re-using last-fence

Noticed that with webgl (in chromium, at least) we end up generating a
lot of no-op submits just to get a fence.  Tracking the last fence and
returning that if there is no rendering since last flush avoids this.

Signed-off-by: Rob Clark <robdclark@gmail.com>

freedreno/a6xx: Move stencil/depth/alpha state to IB

Signed-off-by: Kristian H. Kristensen <hoegsberg@chromium.org>

freedreno/a6xx: Move stencil mask emit to FD_DIRTY_ZSA group

Signed-off-by: Kristian H. Kristensen <hoegsberg@chromium.org>

freedreno/a6xx: Rename FD6_GROUP_ZSA ro FD6_GROUP_LRZ

Signed-off-by: Kristian H. Kristensen <hoegsberg@chromium.org>

freedreno/a6xx: Move rasterizer state to state object

Signed-off-by: Kristian H. Kristensen <hoegsberg@chromium.org>

freedreno/a6xx: Fix set_blit_scissor helper

The scissor maxx/maxy are non-inclusive, so don't subtract one from
framebuffer width and height.

Signed-off-by: Kristian H. Kristensen <hoegsberg@chromium.org>

freedreno/a2xx: Squash a compiler warning

We get a warning here for assigning a const char * pointer to
char *swizzle in struct ir2_src_register.  The constructor strdups a 4
byte string here, so just memcpy to that instead.

Signed-off-by: Kristian H. Kristensen <hoegsberg@chromium.org>

freedreno/a6xx: Use fd6_emit_ib from a6xx

Move it to a header and use it where possible to avoid vfunc call.

Signed-off-by: Kristian H. Kristensen <hoegsberg@chromium.org>

freedreno: import libdrm_freedreno + redesign submit

In the pursuit of lowering driver overhead, it became clear that some
amount of redesign of how libdrm_freedreno constructs the submit ioctl
would be needed.  In particular, as the gallium driver is starting to
make heavier use of CP_SET_DRAW_STATE state groups/objects, the over-
head of tracking cmd buffers and relocs becomes too much.  And for
"streaming" state, which isn't ever reused (like uniform uploads) the
overhead of allocating/freeing ringbuffer[1] objects is too high.

This redesign makes two main changes:

 1) Introduces a fd_submit object for tracking bos and cmds table
    for the submit ioctl, making ringbuffer objects more light-
    weight.  This was previously done in the ringbuffer.  But we
    have many ringbuffer instances involved in a submit (gmem +
    draw + potentially 1000's of state-group rbs), and only need
    a single bos and cmds table.  (Reloc table is still per-rb)

    The submit is also a convenient place for a slab allocator for
    ringbuffer objects.  Other options would have required locking
    because, while we can guarantee allocations will only happen on
    a single thread, free's could happen either on the application
    thread or the flush_queue thread.  With the slab allocator in
    the submit object, any frees that happen on the flush_queue
    thread happen after we know that the application thread is done
    with the submit.

 2) Introduce a new "softpin" msm_ringbuffer_sp implementation that
    does not use relocs and only has cmds table entries for IB1 (ie.
    the cmdstream buffers that kernel needs to CP_INDIRECT_BUFFER
    to from the RB).  To do this properly will require some updates
    on the kernel side, so whether you get the softpin or legacy
    submit/ringbuffer implementation at runtime depends on your
    kernel version.

To make all these changes in libdrm would basically require adding a
libdrm_freedreno2, so this is a good point to just pull the libdrm code
into mesa.  Plus it allows for using mesa's hashtable, slab allocator,
etc.  And it lets us have asserts enabled for debug mesa buids but
omitted for release builds.  And it makes life easier if further API
changes become necessary.

At this point I haven't tried to pull in the kgsl backend.  Although
I left the level of vfunc indirection which would make it possible
to have other backends.  (And this was convenient to keep to allow
for the "softpin" ringbuffer to coexist.)

NOTE: if bisecting a build error takes you here, try a clean build.
There are a bunch of ways things can go wrong if you still have
libdrm_freedreno cflags.

[1] "ringbuffer" is probably a bad name, the only level of cmdstream
    buffer that is actually a ring is RB managed by kernel.  User-
    space cmdstream is all IB1/IB2 and state-groups.

Reviewed-by: Kristian H. Kristensen <hoegsberg@chromium.org>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>

Revert "anv/skylake: disable ForceThreadDispatchEnable"

This reverts commit 0fa9e6d7b304f6a8064ed78a4b9c557e1026e7e5.  The real
issue appears to have been that HiZ ops don't like having WM thread
dispatch force-enabled.  The previous commit fixes that problem so we
can go back to using the ForceThreadDispatchEnable bit even on SKL+.

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

blorp: Emit a dummy 3DSTATE_WM prior to 3DSTATE_WM_HZ_OP

Cc: mesa-stable@lists.freedesktop.org
Suggested-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

st/nine: Handle window resize when a presentation buffer is used

Usually when a window is resized, the app calls d3d to resize the back
buffer to the window size. In some cases, it is not done,
and it expects the output resizes to the window size, even if
the back buffer size is unchanged.

This patch introduces the behaviour when a presentation buffer
is used.

ID3DPresent_GetWindowInfo is a function available with
D3DPresent v1.0, and thus we don't need to check if the
function is available.
The function had been introduced to implement this very
feature.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>

d3dadapter: Fix wrong naming in header file

GetWindowInfo used to be GetWindowSize before gallium
nine was merged. A left-over remained...

Signed-off-by: Axel Davy <davyaxel0@gmail.com>