radeonsi: Add buffer load functions.

v2: - Use llvm.admgcn.buffer.load instrinsics for new LLVM.
    - Code style fixes.

v3: - Code style fix.

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

radeonsi: Define build_tbuffer_store_dwords earlier to support new users.

Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

radeonsi: Add offchip tessellation parameters.

Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

radeonsi: Add buffer for offchip storage between TCS and TES.

The buffer is quite large, but should only be allocated if the
application uses tessellation. Most non-games don't.

v2: - Use the correct register for SI.
    - Add define for block size.

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

tgsi: fix coverity out-of-bounds warning

CID 1271532 (#1 of 1): Out-of-bounds read (OVERRUN)34. overrun-local:
Overrunning array of 2 16-byte elements at element index 2 (byte offset
32) by dereferencing pointer &inst.Dst[i].

Signed-off-by: Rob Clark <robclark@freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>

tgsi: fix out of bounds access

Not sure why coverity calls this an out-of-bounds read vs out-of-bounds
write.

CID 1358920 (#1 of 1): Out-of-bounds read (OVERRUN)9. overrun-local:
Overrunning array r of 3 16-byte elements at element index 3 (byte
offset 48) using index chan (which evaluates to 3).

Signed-off-by: Rob Clark <robclark@freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>

i965: Don't use fast copy blit in case of logical operations other than GL_COPY

XY_FAST_COPY_BLT command doesn't have a field for raster operation. So, fall
back to using XY_SRC_COPY_BLT to handle those cases.

Fixes piglit test gl-1.1-xor-copypixels when fast copy blit is enabled
for all tiling formats.

Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>

i965/gen9: Remove the halign/valign field setup code in fast copy blit

Experimentation with different values of src/dst horizontal/vertical
alignment showed that these fileds are not used on gen9 hardware.

A recent update in graphics specs has removed these fields from
XY_FAST_COPY_BLT command.

Cc: Ben Widawsky <ben@bwidawsk.net>
Cc: Chad Versace <chad.versace@intel.com>
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>

nvc0: allow to monitor MP perf counters with compute shaders

To read out MP perf counters we use a compute shader and need to upload
input data like a 64-bits addr used to store the values and a sequence
ID for synchronization. Currently, this input data is uploaded as user
uniforms which means that it's sticked to c0[], but if a compute shader
from a real application is used, monitoring those performance counters
will just overwrite some data and miserably crash.

Instead, sticking the 64-bits addr and the sequence into the driver
constant buffer seems like much better and will allow to monitor
counters with GL 4.3 apps.

Tested on GF119 and GK110, but should not hurt anything on GK104.

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

mesa: Move robustness code to main/robustness.c

Signed-off-by: Kristian Høgsberg Kristensen <krh@bitplanet.net>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Brian Paul <brianp@vmware.com>

docs: Mark GL_KHR_robustness done for GLES3.2 as well

Signed-off-by: Kristian Høgsberg Kristensen <krh@bitplanet.net>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Brian Paul <brianp@vmware.com>

egl: Additional attribute validation for eglCreatePbufferSurface

eglCreatePbufferSurface should generate an EGL_BAD_MATCH error if:
1: The EGL_TEXTURE_FORMAT attribute is EGL_NO_TEXTURE and EGL_TEXTURE_TARGET
is something other than EGL_NO_TEXTURE
2: EGL_TEXTURE_FORMAT is something other than EGL_NO_TEXTURE and
EGL_TEXTURE_TARGET is EGL_NO_TEXTURE.

This fixes the dEQP-EGL.functional.negative_api.create_pbuffer_surface test.

Signed-off-by: Plamena Manolova <plamena.manolova@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>

gallium/radeon: add the kernel version into the renderer string

Example:
Gallium 0.4 on AMD TONGA (DRM 3.2.0 / 4.5.0, LLVM 3.9.0)

My kernel version is pretty long already (4.5.0-amd-01025-g32791c1)
and adding "kernel" into the string would make too it long for glxinfo
to display.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>

winsys/amdgpu: add back multithreaded command submission

Ported from the initial amdgpu winsys from the private AMD branch.

The thread creates the buffer list, submits IBs, and cleans up
the submission context, which can also destroy buffers.

3-5% reduction in CPU overhead is expected for apps submitting a lot
of IBs per frame. This is most visible with DMA IBs.

v2: use a semaphore instead of a busy loop in amdgpu_ws_queue_cs
    add another amdgpu_cs_sync_flush call into amdgpu_bo_map

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

gallium/tgsi: use _mesa_roundevenf in micro_rnd

Fixes the following piglit tests (for softpipe):

/spec/glsl-1.30/execution/built-in-functions/...
fs-roundeven-float
fs-roundeven-vec2
fs-roundeven-vec3
fs-roundeven-vec4
vs-roundeven-float
vs-roundeven-vec2
vs-roundeven-vec3
vs-roundeven-vec4

/spec/glsl-1.50/execution/built-in-functions/...
gs-roundeven-float
gs-roundeven-vec2
gs-roundeven-vec3
gs-roundeven-vec4

Signed-off-by: Lars Hamre <chemecse@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

.mailmap: use Jakob Bornecrantz's personal email

The VMware one is bouncing.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>

nvc0: add note about where the viewport mask would go

Not piping this all the way through yet, but no better place to note
this down. This will can be used with NV_viewport_array2.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>

nvc0: enable 32 textures on kepler+

For fermi, this likely will require use of linked tsc mode. However on
bindless architectures, we can have as many as we want. As it stands,
the AUX_TEX_INFO has 32 teture handles reserved.

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

glsl: add unit tests data vertex/expected outcome for uninitialized warning

v2: fix 025 test. Add three more tests (Ian Romanick)

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

glsl: add warning-test

It executes compiler-glsl on all the available shaders, and it checks
that the outcome is the expected.

Bash code based on the already existing optimization-test

v2: rebasing: use --version option

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

glsl: add just-log option for the standalone compiler.

Add an option in order to ask to just print the InfoLog, without any
header or separator. Useful if we want to use the standalone compiler
to track only the warning/error messages.

v2: all printfs goes on its own line (Ian Romanick)
v3: rebasing: move just_log to standalone.h/cpp

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

glsl: do not raise uninitialized warning with out function parameters

It silence by default warnings with function parameters, as the
parameters need to be processed in order to have the actual and the
formal parameter, and the function signature. Then it raises the
warning if needed at verify_parameter_modes where other in/out/inout modes
checks are done.

v2: fix comment style, multi-line condition style, simplify check,
    remove extra blank (Ian Romanick)
v3: inout function parameters can raise the warning too (Ian
    Romanick)

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

glsl: add a empty set_is_lhs on ast_node

Just to allow to call set_is_lhs on any ast_node without a casting. Useful
when processing a ast_node list that we know it contain ast_expression.

v2: comment out new_value to avoid unused parameter warning (Ian Romanick)

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

glsl: handle implicit sized arrays in ssbo

The current code disallows unsized arrays except at the end of
an SSBO but it is a bit overzealous in doing so.

struct a {
int b[];
int f[4];
};

is valid as long as b is implicitly sized within the shader,
i.e. it is accessed only by integer indices.

I've submitted some piglit tests to test for this.

This also has no regressions on piglit on my Haswell.
This fixes:
GL45-CTS.shader_storage_buffer_object.basic-syntax
GL45-CTS.shader_storage_buffer_object.basic-syntaxSSO

This patch moves a chunk of the linker code down, so
that we don't link the uniform blocks until after we've
merged all the variables. The logic went something like:

Removing the checks for last ssbo member unsized from
the compiler and into the linker, meant doing the check
in the link_uniform_blocks code. However to do that the
array sizing had to happen first, so we knew that the
only unsized arrays were in the last block. But array
sizing required the variable to be merged, otherwise
you'd get two different array sizes in different
version of two variables, and one would get lost
when merged. So the solution was to move array sizing
up, after variable merging, but before uniform block
visiting.

Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

glsl: fix error message on uniform block mismatch

This looks like a cut-paste from above.

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

glsl/ast: assign explicit_xfb_buffer from correct place

This fixes:
GL44-CTS.tessellation_shader.tessellation_control_to_tessellation_evaluation.data_pass_through

As the OUT_TC interface structures weren't matching because
one of them had explicit_xfb_buffer set when it shouldn't.

Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

swr: [rasterizer] Correctly select optimized primitive assembly.

Indexed primitives were always using cut-aware primitive assembly,
whether primitive_restart was enabled or not.  Correctly pass down
primitive_restart and select optimized PA when possible.

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

docs: Mention i965/gen8+ supports GL 4.2 in release notes.

docs: Update GL_OES_copy_image status.

i965: Enable OES_copy_image (and EXT) on Gen8+ and Baytrail.

For now, only enable it on platforms that actually support ETC2.

At this point, Broadwell is only failing 5 (out of 8358) dEQP tests:
dEQP-GLES31.functional.copy_image.non_compressed.viewclass_32_bits.
   srgb8_alpha8_r11f_g11f_b10f.renderbuffer_to_texture3d
   srgb8_alpha8_rgb10_a2ui.renderbuffer_to_cubemap
   srgb8_alpha8_rgb10_a2ui.renderbuffer_to_renderbuffer
   srgb8_alpha8_rgb10_a2.renderbuffer_to_texture2d
   srgb8_alpha8_rgb9_e5.renderbuffer_to_texture3d

These fail with all methods (meta, blorp, blitter, memcpy).

All are blacklisted from the Android mustpass list, which makes me
wonder whether there's an issue with the tests.  The formats in
question work with other targets, and the targets in question work
with other formats...

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>

i965: Implement a BLORP path for CopyImage and prefer it over Meta.

We're dropping Meta in favor of BLORP everywhere we can.

This also fixes bugs when copying cubemaps to 2D, which is currently
broken in the meta pass.  BLORP just works.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94198
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>

i965: Make the CopyImage BLT path bail for stencil images.

The BLT can't handle S8 because it's W-tiled (at least without
additional funny business, and I'm not sure we care).  Disallow
it so it falls back to the CPU path, which works.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>

i965: Also copy stencil miptree data.

The Meta path handles this, but the CPU/BLT fallbacks did not.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>

i965: Make a helper function for CopyImage of a miptree.

Currently, it only contains the BLT/CPU fallbacks, so the name is a bit
too generic.  But eventually this will use BLORP as well, at which point
the name will make more sense.

The next patch will introduce a second call.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>

i965: Combine src/dest tex vs. rb checks in intel_copy_image_sub_data.

This simplifies things a little - now we only have one (tex or rb?)
if-ladder for src, and a second for dst, rather than four.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>

i965: Account for MinLayer in CopyImageSubData's blitter/CPU paths.

Fixes Piglit's arb_copy_image-texview test with the Meta path disabled
(so we hit the blitter/CPU fallback paths).

v2: Add MinLayer even for cube maps (suggested by Ilia).

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>

freedreno/ir3: cmdline compiler for glsl

Use glsl/libstandalone.la to add support for taking glsl src files (in
addition to .tgsi) as input.  Then glsl->nir and feed the result into
the ir3 backend as normal.

Signed-off-by: Rob Clark <robclark@freedesktop.org>

glsl: split out libstandalone

Split standalone glsl_compiler into a libstandalone.la and a thin
main.cpp.  This way drivers can re-use the glsl standalone frontend in
their own standalone compilers.

Signed-off-by: Rob Clark <robclark@freedesktop.org>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

android: drop build of standalone glsl_compiler

It's only a tool for debugging the glsl compiler, and should not be
installed.

Signed-off-by: Rob Clark <robclark@freedesktop.org>
Tested-by: Rob Herring <robh@kernel.org>
Acked-by: Emil Velikov <emil.l.velikov@gmail.com>

i965: Mark fallthrough in switch statement.

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>

i965: Assert that a depth_mt exists when using HiZ.

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>

nir: Strengthen assertion that 'out' is nonnull.

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>

spirv: Mark default cases unreachable().

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>

isl: Mark default cases unreachable.

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>

isl: Remove useless qualifier from return type.

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>

nvc0: add descriptions for hardware perf counters/metrics

The GALLIUM_HUD does not yet expose a description for each events, but
this might be useful for developers who want to have a long description
of hw perf counters directly in the source code.

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

mesa: 80-column wrapping for _context_lost_GetSynciv()

Reviewed-by: Kristian Høgsberg Kristensen <krh@bitplanet.net>

mesa: add GLAPIENTRY to new _context_lost_X functions

To fix MSVC build.  Any function which goes into the dispatch table
needs to have the GLAPIENTRY (__stdcall) tag.

Reviewed-by: Kristian Høgsberg Kristensen <krh@bitplanet.net>

scons: support 2.5.0

The get_implicit_deps changed in SCons 2.5, expecting a callable rather
than a path as third argument. Detect the SCons versions and set the
argument appropriately to support both 2.5 and earlier versions.

This closes #95211.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=95211
Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Cc: mesa-stable@lists.freedesktop.org
Acked-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

scons: whitespace cleanup

This text transformation was done automatically via the following shell
command:

$ find -name SCons\* -exec sed -i s/\\s\\+$// '{}' \;

Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

i965/fs: take into account doubles when emitting system values

Fixes the following cts test:
GL42-CTS.vertex_attrib_64bit.limits_test

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

i965: Fix shadowing of 'height' parameter

The nested declaration of 'height' shadows a parameter and uses
uninitialized memory. Fix by renaming to 'plane_height' which also makes
the code clearer.

This would typically break the bo size computation, but we don't use
that except when mmaping, and we don't mmap YUV buffers much.

Signed-off-by: Kristian Høgsberg Kristensen <krh@bitplanet.net>
Reported-by: Mathias Fröhlich <Mathias.Froehlich@gmx.net>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

mesa: Add .gitignore entries for make check binaries

Signed-off-by: Kristian Høgsberg Kristensen <krh@bitplanet.net>
Acked-by: Matt Turner <mattst88@gmail.com>

i965: Enable GL_KHR_robustness

GL_KHR_robustness adds the GL_CONTEXT_LOST error and five new entry
points that we already implement.  This patch adds a new dispatch table
that returns GL_CONTEXT_LOST from all entry points and implements the
GL_LOSE_CONTEXT_ON_RESET strategy by setting that table when we learn
that we've lost the context.

With the GL_CONTEXT_LOST reporting in place and dispatch for the new
entry points we can turn on GL_KHR_robustness.

Signed-off-by: Kristian Høgsberg Kristensen <krh@bitplanet.net>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Acked-by: Ilia Mirkin <imirkin@alum.mit.edu>

.mailmap: Use Chia-I Wu personal e-mail.

The LunarG one is bouncing.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>

.mailmap: Use my (Emil Velikov) personal e-mail.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>

docs: add missing GL_OES/EXT_gpu_shader5 enablement note

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>

glsl: add GL_EXT_clip_cull_distance define, add helpers

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>

tgsi: print TGSI_PROPERTY_NEXT_SHADER value as string, not an integer

Print "GEOM" instead of "2", for example.

v2: also update the text parsing code, per Ilia.

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

tgsi: s/6/PIPE_SHADER_TYPES/ for tgsi_processor_type_names array size

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

nir/spirv: Handle location decorations on structure members

nir/spirv: Add explicit handling for all decorations

From time to time we have had cases where glslang has added a decoration we
don't handle and it has caused problems.  This audit ensures that, for
every decoration, we either handle it or hit an unreachable() with an
accurate description of why we don't have to.

i965/draw: Use the correct buffer index for interleaved VBO sizes

The buffer_range_* arrays are indexed by buffer index not element index.

Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>

i965/gen7: Fix gl_HelperInvocation

It appears that UV immediates aren't working on Ivy Bridge. In this
case, a signed version will work, and this fixes the piglit
tests/spec/glsl-4.50/execution/helper-invocation.shader_test test.

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>

mesa_glinterop: make GL interop version field bidirectional

This allows clear and easy communication between the two.

Caller: Requesting information (struct vN)
Callee: I know how to deal with older version (vN-1) only. Here is your
data and the version I support.
Caller: Older version ? Sure I'll cap all access to the fields provided
by the older version (vN-1)

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tom Stellard <thomas.stellard@amd.com>

mesa_glinterop: drop mesa_glinterop_device_info::interop_version

One cannot use a single version to control both export_in and export_out
versions. Using this forces us to always extend/bump both structs at the
same time.

An alternative scheme is coming with next patch.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tom Stellard <thomas.stellard@amd.com>

st/dri: add note about GL interop version checks

... and make them more explicit.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tom Stellard <thomas.stellard@amd.com>

mesa_glinterop: rename MESA_GLINTEROP_INVALID_{VALUE,VERSION}

Be more explicit what it actually does.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tom Stellard <thomas.stellard@amd.com>

mesa_glinterop: s/struct_version/version/

OCD polish for consistency with other mesa interfaces.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tom Stellard <thomas.stellard@amd.com>

mesa_glinterop: fix GL interop *_VERSION comments

Using the macro to set the version is wrong and ill-advised. Please don't
do it.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tom Stellard <thomas.stellard@amd.com>

mesa_glinterop: remove inclusion of EGL header

Analogous to previous commit, but for EGL.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tom Stellard <thomas.stellard@amd.com>

mesa_glinterop: remove inclusion of GLX header

Since we only need partial information about the GLX symbols we can
forward declare them and drop the include. Obviously each user of the
said API will needs more than what's provides, so they'll include the
GLX header.

If they don't, the compiler will give us a nice warning ;-)

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tom Stellard <thomas.stellard@amd.com>

mesa_glinterop: remove unneeded GLAPI/GLAPIENTRY/APIENTRYP symbols

These come from windows.h, gl.h, glcorearb.h and/or glext.h.

The interop interface is aimed at non-Windows platforms while the macros
are used/derived due to Windows specifics. Thus we can safely remove
them.

Strictly speaking there should be GLXAPIENTRY/EGLAPIENTRY and alike
macros, although a) there is no GLX ones and b) this brings us even
further from decoupling the file from the GLX/EGL header dependency.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tom Stellard <thomas.stellard@amd.com>

mesa_glinterop: replace GL types with their native counterpart.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tom Stellard <thomas.stellard@amd.com>

mesa_glinterop: use generic variable types for the GL interop

Thus we can preserve the ABI, while avoiding the inclusion of some/all
of the following:

  EGL/egl.h
  GL/gl.h
  GL/glcorearb.h
  GLES/gl.h
  GLES2/gl2.h
  GLES3/gl3.h
  GLES3/gl31.h

This will allow us to build/use it alongside any combination of APIs.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tom Stellard <thomas.stellard@amd.com>

mesa_glinterop: use consistent naming scheme for GL interop

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tom Stellard <thomas.stellard@amd.com>

Revert "mesa: Build EGL without X11 headers after interop patchset"

This reverts commit 4e2c9a04354b6b133845b8b93c0c5d34261a91d0.

The solution was incomplete and fragile. An alternative one is coming
shortly.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tom Stellard <thomas.stellard@amd.com>

docs: Note that GL_OES_geometry_shader and GL_OES_tessellation_shader are started

The GL_OES_geometry_shader work is on the oes_shader_io_blocks branch
of idr's fd.o repository.

The GL_OES_tessellation_shader work is on the tess-gles branch
of kwg's fd.o repository.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>

c11/threads: resolve link issues with -O0

Add weak symbol notation for the pthread_mutexattr* symbols, thus making
the linker happy. When building with -O1 or greater the optimiser will
kick in and remove the said functions as they are dead/unreachable code.

Ideally we'll enable the optimisations locally, yet that does not seem
to work atm.

v2: Add the AX_GCC_FUNC_ATTRIBUTE([weak]) hunk in configure.

Cc: Alejandro Piñeiro <apinheiro@igalia.com>
Cc: Ben Widawsky <ben@bwidawsk.net>
Cc: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Tested-by: Rob Clark <robdclark@gmail.com>
Tested-by: Mark Janes <mark.a.janes@intel.com>

swr: [rasterizer] remove containers.hpp

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

swr: [rasterizer core] remove utility dead code

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

swr: [rasterizer core] buckets fixes

1. Don't clear bucket descriptions to fix issues with sim level
   buckets getting out of sync.

2. Close out threadviz file descriptors in ClearThreads().

3. Skip buckets for jitter based buckets when multithreaded. We need
   thread local storage through llvm jit functions to be fixed before
   we can enable this.

4. Fix buckets StopCapture to correctly detect capture complete.

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

swr: [rasterizer core] move centroid setup out of CalcCentroidBarycentrics

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

swr: [rasterizer jitter] implement InstanceID/VertexID in fetch jit

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

mesa: Silence unused parameter warnings

Neither shProg nor name was used.  Remove them both.

main/shader_query.cpp:779:53: warning: unused parameter ‘shProg’ [-Wunused-parameter]
 program_resource_location(struct gl_shader_program *shProg,
                                                     ^
main/shader_query.cpp:780:72: warning: unused parameter ‘name’ [-Wunused-parameter]
                           struct gl_program_resource *res, const char *name,
                                                                        ^

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>

glsl/linker: Silence unused parameter warning

The parameter is required for the interface.

glsl/link_uniforms.cpp:689:61: warning: unused parameter ‘record_type’ [-Wunused-parameter]
                             bool row_major, const glsl_type *record_type,
                                                             ^

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>

dri: Add YVU formats

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

i965: Allow creating planar YUV __DRIimages

Lift the resctriction we had before and allow creation of images with
multiple planes. We still require all the planes to be within the same
bo.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Chad Versace <chad.versace@intel.com>

i965: Invoke lowering pass for YUV textures

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

i965: Support textures with multiple planes

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

i965: Create multiple miptrees for planar YUV images

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

i965: Refactor intel_set_texture_image_bo() to create_mt_for_dri_image()

This function now only creates the mt and we then call
intel_set_texture_image_mt() in intel_image_target_texture_2d() to set
it for the texture image.

Reviewed-by: Chad Versace <chad.versace@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

i965: Use intel_set_texture_image_mt() in intelSetTexBuffer2()

Create the mt for the drawable bo directly and call our new
intel_miptree_create_for_bo() helper instead.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Chad Versace <chad.versace@intel.com>

i965: Add new intel_set_texture_image_mt() helper

This factors out the work of setting up a miptree as the backing for a
texture image into a new helper.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Chad Versace <chad.versace@intel.com>

nir: Add a lowering pass for YUV textures

This lowers sampling from YUV textures to 1) one or more texture
instructions to sample each plane and 2) color space conversion to RGB.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

nir: Handle NULL in nir_copy_deref()

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

nir: Add new 'plane' texture source type

This will be used to select the plane to sample from for planar
textures.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

mesa: log buffer ID numbers in decimal, not hexadecimal

All the other error messages use decimal.  Let's be consistent.

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>

mesa: use enum name in bind_buffer_object() error message

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>

mesa: raise error for glEnable(GL_VERTEX_ARRAY), etc. in core profile

Otherwise, if the call executes normally we'll hit an assertion later
in the VBO code when we draw something.  Note that these cases were
already handled correctly for the glIsEnabled() function (and the API
checks were copied from there).

Tested with new piglit gl-3.1-enable-vertex-array test.

v2: fix compat/es mix-up, per Ilia.

Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>