mesa.git
8 years agofreedreno/ir3: lower fdiv
Rob Clark [Sat, 14 May 2016 17:40:48 +0000 (13:40 -0400)]
freedreno/ir3: lower fdiv

Not sure how we didn't hit this already, but since we want fdiv
converted into mul + rcp, we should set this.

Signed-off-by: Rob Clark <robclark@freedesktop.org>
8 years agofreedreno/ir3: handle VARYING_SLOT_PNTC
Rob Clark [Mon, 21 Mar 2016 17:56:04 +0000 (13:56 -0400)]
freedreno/ir3: handle VARYING_SLOT_PNTC

In the glsl->tgsi path, this already gets translated to VAR8, which
matches up with rasterizer->sprite_coord_enable.

Signed-off-by: Rob Clark <robclark@freedesktop.org>
8 years agofreedreno/ir3: disable TGSI specific hacks in nir case
Rob Clark [Mon, 21 Mar 2016 15:42:04 +0000 (11:42 -0400)]
freedreno/ir3: disable TGSI specific hacks in nir case

When we got NIR directly from state tracker (vs using tgsi_to_nir) we
need to realize this and skip some TGSI specific hacks.

Signed-off-by: Rob Clark <robclark@freedesktop.org>
8 years agofreedreno/ir3: add support for NIR as preferred IR
Rob Clark [Mon, 28 Mar 2016 14:28:29 +0000 (10:28 -0400)]
freedreno/ir3: add support for NIR as preferred IR

For now under debug flag, since only suitable for debugging/testing.

Signed-off-by: Rob Clark <robclark@freedesktop.org>
8 years agonir: fix comment typo about f2d/d2f
Rob Clark [Fri, 13 May 2016 19:26:15 +0000 (15:26 -0400)]
nir: fix comment typo about f2d/d2f

Signed-off-by: Rob Clark <robclark@freedesktop.org>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agonv50/ir: avoid asserts when the state tracker feeds us bogus inputs
Ilia Mirkin [Fri, 13 May 2016 03:42:47 +0000 (23:42 -0400)]
nv50/ir: avoid asserts when the state tracker feeds us bogus inputs

INTERP is defined (by me) to have to have a INPUT source. However the
state tracker does not always obey this. This happens due to varying
packing logic introducing additional mov's which can't always be undone.
Instead of just giving up, we instead try harder to find the original
input. This won't always be possible, for example with indirect
accesses. There's not much we can (easily) do about that though.

This fixes the remaining interpolateAt* failures in dEQP:

dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at*

some of which were asserting due to INTERP_* being passed a non-input.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
8 years agonvc0: don't try to go through the push path for indirect draws
Ilia Mirkin [Sun, 15 May 2016 05:26:37 +0000 (01:26 -0400)]
nvc0: don't try to go through the push path for indirect draws

This fixes

dEQP-GLES31.functional.draw_indirect.draw_elements_indirect.*.default_attribute

These tests were causing a const vbo to be set up, and were small enough
draws that the logic was trying to go via the push path (which emits
data directly into the cmd stream rather than uploading a user vbo).

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
8 years agonvc0/ir: make sure to align the second arg of TXD to 4, as we do for TEX
Ilia Mirkin [Sat, 14 May 2016 23:25:15 +0000 (19:25 -0400)]
nvc0/ir: make sure to align the second arg of TXD to 4, as we do for TEX

This was handled in handleTEX(), however the way the logic works, those
extra arguments aren't added on by then, so it did nothing. Instead we
must duplicate that bit here. GK110 appears to complain about
MISALIGNED_GPR, however it's reasonable to believe that GK104 has the
same requirements.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=95403
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
8 years agonv50,nvc0: add support for cull distances
Tobias Klausmann [Sun, 8 May 2016 20:44:11 +0000 (22:44 +0200)]
nv50,nvc0: add support for cull distances

Cull distances are just a special case of clip distances as far as the
hardware is concerned. Make sure that the relevant "planes" are enabled,
and flip the clip mode to cull for those.

Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
[imirkin: add enables on nvc0, add nv50 support]
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
8 years agost/mesa: disable cull distance for now
Ilia Mirkin [Sat, 14 May 2016 14:19:03 +0000 (10:19 -0400)]
st/mesa: disable cull distance for now

The pass that st/mesa relies on to combine clip and cull distances has
been reverted, so we can't expose ARB_cull_distance until that is
resolved.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agoi965: Use blorp for all clears
Jason Ekstrand [Thu, 12 May 2016 21:07:51 +0000 (14:07 -0700)]
i965: Use blorp for all clears

We used to use a meta path on gen8 but we haven't since c7cf17ae758.  We
might as well delete the meta path since blorp works on all gens.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965: Use blorp for all stencil blits
Jason Ekstrand [Thu, 12 May 2016 02:59:38 +0000 (19:59 -0700)]
i965: Use blorp for all stencil blits

We used to use a meta path because blorp didn't support 16x MSAA.  Now it
does, so we don't need the meta paths anymore.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965: Use blorp for all updownsample blits
Jason Ekstrand [Thu, 12 May 2016 00:11:52 +0000 (17:11 -0700)]
i965: Use blorp for all updownsample blits

We used to use a meta path because blorp didn't support 16x MSAA.  Now it
does, so we don't need the meta paths anymore.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Add support for 16x MSAA
Jason Ekstrand [Thu, 12 May 2016 00:11:47 +0000 (17:11 -0700)]
i965/blorp: Add support for 16x MSAA

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965: move brw_meta_set_fast_clear_color to brw_meta_util.c
Jason Ekstrand [Thu, 12 May 2016 22:24:40 +0000 (15:24 -0700)]
i965: move brw_meta_set_fast_clear_color to brw_meta_util.c

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965; Move brw_meta_get_*_rect to brw_meta_util.c
Jason Ekstrand [Thu, 12 May 2016 22:15:03 +0000 (15:15 -0700)]
i965; Move brw_meta_get_*_rect to brw_meta_util.c

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965: Move brw_is_color_fast_clear_compatible to brw_meta_util
Jason Ekstrand [Thu, 12 May 2016 22:03:46 +0000 (15:03 -0700)]
i965: Move brw_is_color_fast_clear_compatible to brw_meta_util

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965: Move brw_get_rb_for_slice to brw_meta_util
Jason Ekstrand [Thu, 12 May 2016 03:55:37 +0000 (20:55 -0700)]
i965: Move brw_get_rb_for_slice to brw_meta_util

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Get rid of the blorp_prog_data_int() helper
Jason Ekstrand [Wed, 11 May 2016 18:04:19 +0000 (11:04 -0700)]
i965/blorp: Get rid of the blorp_prog_data_int() helper

The helper was initially created to allow us to set reasonable defaults as
we mutated the brw_blorp_prog_data structure in preparation for NIR.  Now
that everything is going through brw_blorp_compile_nir_shader() which fully
fills out the brw_blorp_prog_data structure, we don't need the helper.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Delete the old blorp shader emit code
Jason Ekstrand [Thu, 5 May 2016 21:37:53 +0000 (14:37 -0700)]
i965/blorp: Delete the old blorp shader emit code

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Stop doing f2i(i2f(sample_id))
Jason Ekstrand [Fri, 13 May 2016 07:36:25 +0000 (00:36 -0700)]
i965/blorp: Stop doing f2i(i2f(sample_id))

NIR gets kind of awkward when you have a 3-component vector with two floats
and one int.  This led to us accidentally going through float for the
sample index.  It doesn't hurt anything but it also isn't needed.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Refactor coordinate munging
Jason Ekstrand [Thu, 5 May 2016 21:27:23 +0000 (14:27 -0700)]
i965/blorp: Refactor coordinate munging

The original code-flow tried to map original blorp.  This puts things more
where they belong and simplifies some of the logic.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Add bilinear blending support to the NIR path
Jason Ekstrand [Thu, 5 May 2016 18:01:16 +0000 (11:01 -0700)]
i965/blorp: Add bilinear blending support to the NIR path

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Add support for averaging resolves to the NIR path
Jason Ekstrand [Tue, 3 May 2016 23:22:46 +0000 (16:22 -0700)]
i965/blorp: Add support for averaging resolves to the NIR path

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Add MSAA encode/decode support to the NIR path
Jason Ekstrand [Mon, 2 May 2016 19:13:14 +0000 (12:13 -0700)]
i965/blorp: Add MSAA encode/decode support to the NIR path

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Add support for W-[de]tiling to the NIR path
Jason Ekstrand [Mon, 2 May 2016 18:50:06 +0000 (11:50 -0700)]
i965/blorp: Add support for W-[de]tiling to the NIR path

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Add support for discard-based bounds checks to the NIR path
Jason Ekstrand [Mon, 2 May 2016 19:30:45 +0000 (12:30 -0700)]
i965/blorp: Add support for discard-based bounds checks to the NIR path

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Add initial support for NIR-based blit shaders
Jason Ekstrand [Fri, 29 Apr 2016 19:52:00 +0000 (12:52 -0700)]
i965/blorp: Add initial support for NIR-based blit shaders

Many of the more complex cases still fall back to the old shader builder.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Refactor getting the blit kernel into a helper
Jason Ekstrand [Fri, 29 Apr 2016 19:34:10 +0000 (12:34 -0700)]
i965/blorp: Refactor getting the blit kernel into a helper

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Use NIR for clear shaders
Jason Ekstrand [Thu, 28 Apr 2016 00:17:11 +0000 (17:17 -0700)]
i965/blorp: Use NIR for clear shaders

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=95373
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Create the program key in get_clear_kernel
Jason Ekstrand [Thu, 28 Apr 2016 00:18:02 +0000 (17:18 -0700)]
i965/blorp: Create the program key in get_clear_kernel

There's no reason to be passing a whole struct around just for a single
boolean.  We can create it later when we actually need to use it as a key.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Add a helper for compiling NIR shaders
Jason Ekstrand [Thu, 28 Apr 2016 00:16:30 +0000 (17:16 -0700)]
i965/blorp: Add a helper for compiling NIR shaders

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoblorp: Add initial state setup support for SIMD8 dispatch
Jason Ekstrand [Tue, 10 May 2016 21:57:15 +0000 (14:57 -0700)]
blorp: Add initial state setup support for SIMD8 dispatch

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Add a param array to prog_data
Jason Ekstrand [Thu, 28 Apr 2016 00:15:11 +0000 (17:15 -0700)]
i965/blorp: Add a param array to prog_data

This array allows the push constants to be re-arranged on upload.  The
actual arrangement will, eventually, come from the back-end compiler.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/blorp: Add a prog_data_init helper
Jason Ekstrand [Thu, 28 Apr 2016 04:05:17 +0000 (21:05 -0700)]
i965/blorp: Add a prog_data_init helper

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
8 years agoi965/fs: Implement the new NIR MCS texturing
Jason Ekstrand [Tue, 3 May 2016 19:34:51 +0000 (12:34 -0700)]
i965/fs: Implement the new NIR MCS texturing

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agonir: Add texture opcodes and source types for multisample compression
Jason Ekstrand [Tue, 3 May 2016 00:28:38 +0000 (17:28 -0700)]
nir: Add texture opcodes and source types for multisample compression

Intel hardware does a form of multisample compression that involves an
auxilary surface called the MCS.  When an MCS is in use, you have to first
sample from the MCS with a special opcode and then pass the result of that
operation into the next sample instrucion.  Normally, we just do this
ourselves in the back-end, but we want to expose that functionality to NIR
so that we can use MCS values directly in NIR-based blorp.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agonir/builder: Add a helper for grabbing multiple channels from an ssa def
Jason Ekstrand [Mon, 2 May 2016 23:29:05 +0000 (16:29 -0700)]
nir/builder: Add a helper for grabbing multiple channels from an ssa def

This is similar to nir_channel except that it lets you grab more than one
channel by providing a mask.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agonir/builder: Generate the alu helpers directly in python
Jason Ekstrand [Fri, 29 Apr 2016 19:26:07 +0000 (12:26 -0700)]
nir/builder: Generate the alu helpers directly in python

There's no reason for having a macro *and* a python generator.  We can
easily just do the whole thing in python.  This has the advantage that we
are no longer definining ALU# macros which conflict with the ones in
brw_fs_builder.h.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agoi965/fs: Use MRF0 for the repclear message
Jason Ekstrand [Sat, 30 Apr 2016 01:40:35 +0000 (18:40 -0700)]
i965/fs: Use MRF0 for the repclear message

This is what BLORP does.  Making them match cuts down on the noise when
looking at AUB diffs.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agoi965/blorp: Simplify the sample layout calculation
Jason Ekstrand [Thu, 5 May 2016 00:32:29 +0000 (17:32 -0700)]
i965/blorp: Simplify the sample layout calculation

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agoi965/fs: Organize prog_data by ksp number rather than SIMD width
Jason Ekstrand [Thu, 28 Apr 2016 22:37:39 +0000 (15:37 -0700)]
i965/fs: Organize prog_data by ksp number rather than SIMD width

The hardware packets organize kernel pointers and GRF start by slots that
don't map directly to dispatch width.  This means that all of the state
setup code has to re-arrange the data from prog_data into these slots.
This logic has been duplicated 4 times in the GL driver and one more time
in the Vulkan driver.  Let's just put it all in brw_fs.cpp.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agoi965/gen7_wm: Move where we set the fast clear op
Jason Ekstrand [Thu, 28 Apr 2016 21:40:51 +0000 (14:40 -0700)]
i965/gen7_wm: Move where we set the fast clear op

This better matches gen8 state setup

Acked-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agoi965/fs: Stop setting dispatch_grf_start_reg from the visitor
Jason Ekstrand [Thu, 28 Apr 2016 21:20:36 +0000 (14:20 -0700)]
i965/fs: Stop setting dispatch_grf_start_reg from the visitor

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agoi965/fs: Clean up the logic in compile_fs a bit
Jason Ekstrand [Thu, 28 Apr 2016 19:40:14 +0000 (12:40 -0700)]
i965/fs: Clean up the logic in compile_fs a bit

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agoi965/state: Clean up WM/PS state to pull more things out of prog_data
Jason Ekstrand [Tue, 10 May 2016 18:17:27 +0000 (11:17 -0700)]
i965/state: Clean up WM/PS state to pull more things out of prog_data

Now that we have a persample_shading bit in prog_data we can reduce the
amount the state setup code needs to be looking at the GL state.  In
particular, it no longer pulls anything directly out of the
gl_fragment_program and no longer depends on NEW_FRAGMENT_PROGRAM.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agoi965/fs: Rework the persample shading key/prog_data bits
Jason Ekstrand [Tue, 10 May 2016 00:48:24 +0000 (17:48 -0700)]
i965/fs: Rework the persample shading key/prog_data bits

This commit reworks and simplifies the way we handle persample shading in
the shader key and prog_data.  The previous approach had three different
key bits that had slightly different and hard-to-decern meanings while the
new bits are far more clear.  This commit changes it to two easily
understood bits that communicate everything we need:

 1) key->persample_interp: means that the user has requested persample
    interpolation through the API.  This is equivalent to having
    SAMPLE_SHADING enabled and having MIN_SAMPLE_SHADING_VALUE set high
    enough that you actually get multiple per-sample invocations.

 2) key->multisample_fbo: means that the shader will be running on an
    actual multi-sampled framebuffer.

This commit also adds a new "persample_dispatch" bit to prog_data which
indicates that the shader should be run in persample mode.  This way the
state setup code doesn't have to look at the fragment program or GL state
and can just pull that data out of the prog_data.

In theory, this shuffle could mean more recompiles.  However, in practice,
we were shoving enough state into the key before that we were probably
hitting a recompile on every per-sample shader anyway.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agonir: Add an info bit for uses_sample_qualifier
Jason Ekstrand [Tue, 10 May 2016 00:15:21 +0000 (17:15 -0700)]
nir: Add an info bit for uses_sample_qualifier

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agoi965: Fix undefined df bits in brw_reg comparisons.
Kenneth Graunke [Fri, 13 May 2016 23:41:13 +0000 (16:41 -0700)]
i965: Fix undefined df bits in brw_reg comparisons.

Commit 5310bca024f77da40ea6f4c275455f9cb0528f9e added a new "double df"
field to the brw_reg struct, adding an extra 4 bytes of data that isn't
usually initialized (or may contain irrelevant garbage if the struct is
mutated).  This means that it's no longer safe to memcmp().

Instead, add a brw_regs_equal() function which ignores the extra df bits
unless they matter.  To keep the implementation cheap, we wrap the first
set of fields in a union/struct so that we can use a single DWord
comparison.

v2: Drop unnecessary casts (caught by Francisco Jerez).

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
8 years agoi965: disable cull distance temporarily.
Dave Airlie [Sat, 14 May 2016 01:38:38 +0000 (11:38 +1000)]
i965: disable cull distance temporarily.

I'll fix this up on Monday, so leave the docs changes in place.

Signed-off-by: Dave Airlie <airlied@redhat.com>
8 years agoRevert "glsl: Extend lowering pass for gl_ClipDistance to support other arrays (v4)"
Dave Airlie [Sat, 14 May 2016 01:37:48 +0000 (11:37 +1000)]
Revert "glsl: Extend lowering pass for gl_ClipDistance to support other arrays (v4)"

This reverts commit ad355652c20b245f5f2faa8622e71461e3121a7f.

This broke a bunch of clip tests.

8 years agodocs: Mark GL_OES_shader_io_blocks as started
Ian Romanick [Wed, 11 May 2016 20:06:00 +0000 (13:06 -0700)]
docs: Mark GL_OES_shader_io_blocks as started

Watch the oes_shader_io_blocks of my fd.o Mesa GIT repo for progress.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
8 years agodocs: update ARB_cull_distance status.
Kristian Høgsberg Kristensen [Fri, 13 May 2016 23:32:14 +0000 (16:32 -0700)]
docs: update ARB_cull_distance status.

Signed-off-by: Kristian Høgsberg Kristensen <kristian.h.kristensen@intel.com>
8 years agoi965: Add support for GL_ARB_cull_distance
Kristian Høgsberg Kristensen [Fri, 13 May 2016 00:38:56 +0000 (17:38 -0700)]
i965: Add support for GL_ARB_cull_distance

Signed-off-by: Kristian Høgsberg Kristensen <kristian.h.kristensen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agost/mesa: flip y coordinate of interpolateAtOffset for winsys
Ilia Mirkin [Fri, 13 May 2016 02:14:17 +0000 (22:14 -0400)]
st/mesa: flip y coordinate of interpolateAtOffset for winsys

This fixes a few dEQP tests like

dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at_offset.no_qualifiers.default_framebuffer

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Dave Airlie <airlied@redhat.com>
8 years agoglsl: make sure that textureProj(bias) variants are only exposed in fs
Ilia Mirkin [Fri, 13 May 2016 05:09:53 +0000 (01:09 -0400)]
glsl: make sure that textureProj(bias) variants are only exposed in fs

Many were already marked as fs_only, but not all. This fixes the
remaining ir_txb entries.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
8 years agoglsl: be more strict when validating shader inputs
Ilia Mirkin [Fri, 13 May 2016 04:26:44 +0000 (00:26 -0400)]
glsl: be more strict when validating shader inputs

interpolateAt* can only take input variables or an element of an input
variable array. No structs.

Further, GLSL 4.40 relaxes the requirement to allow swizzles, so enable
that as well.

This fixes the following dEQP tests:

dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at_sample.negative.interpolate_struct_member
dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at_centroid.negative.interpolate_struct_member
dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at_offset.negative.interpolate_struct_member

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Chris Forbes <chrisforbes@google.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agoglsl: make sure that interpolateAt arguments are variables
Ilia Mirkin [Fri, 13 May 2016 03:54:36 +0000 (23:54 -0400)]
glsl: make sure that interpolateAt arguments are variables

In the case of a constant, it might have been propagated through and
variable_referenced() returns NULL. Error out in that case.

Fixes 3 dEQP tests:

dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at_sample.negative.interpolate_constant
dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at_centroid.negative.interpolate_constant
dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at_offset.negative.interpolate_constant

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>
8 years agomesa/st: Add support for GL_ARB_cull_distance (v2)
Tobias Klausmann [Sun, 8 May 2016 20:44:08 +0000 (22:44 +0200)]
mesa/st: Add support for GL_ARB_cull_distance (v2)

v2: don't bother with cull dist varyings except to assert.

Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
8 years agogallium: Add a pipe cap for arb_cull_distance
Tobias Klausmann [Sun, 8 May 2016 20:44:07 +0000 (22:44 +0200)]
gallium: Add a pipe cap for arb_cull_distance

This lets us safely enable or disable the extension as needed

Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
8 years agoglsl: Add arb_cull_distance support (v3)
Tobias Klausmann [Sun, 8 May 2016 20:44:06 +0000 (22:44 +0200)]
glsl: Add arb_cull_distance support (v3)

v2: make too large array a compile error
v3: squash mesa/prog patch to avoid static compiler errors in bisect

Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
8 years agoglsl: Extend lowering pass for gl_ClipDistance to support other arrays (v4)
Tobias Klausmann [Sun, 8 May 2016 20:44:05 +0000 (22:44 +0200)]
glsl: Extend lowering pass for gl_ClipDistance to support other arrays (v4)

This will come in handy when we want to lower gl_CullDistance into
gl_CullDistanceMESA.

[airlied: drop separate APIs for clip/cull - just use single API
to call both passes.]

v3: reexamine my sanity, this was pretty broken, the new code
creates one copy of gl_ClipDistanceMESA, as the clip distance
varying and lowers everything into that in two passes, one for clips
one for culls.
v4: rework using the passes in clip/cull sizes, instead of the
array sizes.

Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
8 years agoglsl: rename lower_clip_distance to lower_distance.
Dave Airlie [Sun, 8 May 2016 20:44:04 +0000 (22:44 +0200)]
glsl: rename lower_clip_distance to lower_distance.

This just renames the file in anticipation of adding cull lowering,
and renames the internals.

Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
8 years agomesa/main: Add support for GL_ARB_cull_distance (v2)
Tobias Klausmann [Sun, 8 May 2016 20:44:02 +0000 (22:44 +0200)]
mesa/main: Add support for GL_ARB_cull_distance (v2)

airlied:
v2: rename LowerClipDistance to LowerCombinedClipCullDistnace.
I don't think we want any other behaviour with any current hw.

Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
8 years agoglapi: Add GL_ARB_cull_distance
Tobias Klausmann [Sun, 8 May 2016 20:44:01 +0000 (22:44 +0200)]
glapi: Add GL_ARB_cull_distance

Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
8 years agoanv/copy: Fix copying Images from Buffers with larger dimensions
Nanley Chery [Mon, 9 May 2016 18:45:07 +0000 (11:45 -0700)]
anv/copy: Fix copying Images from Buffers with larger dimensions

This function previously assumed that the Buffer and Image had matching
dimensions. However, it is possible to copy from a Buffer with larger
dimensions than the Image. Modify the copy function to enable this.

v2: Use ternary instead of MAX for setting bufferExtent (Jason Ekstrand)

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=95292
Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Tested-by: Matthew Waters <matthew@centricular.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years ago.mailmap: Fix my email addresses.
Maarten Lankhorst [Fri, 13 May 2016 10:27:45 +0000 (12:27 +0200)]
.mailmap: Fix my email addresses.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@ubuntu.com>
8 years agoradeonsi/sid_tables: rename reg_table to sid_reg_table
Nicolai Hähnle [Mon, 9 May 2016 00:20:57 +0000 (19:20 -0500)]
radeonsi/sid_tables: rename reg_table to sid_reg_table

This is purely cosmetic, making it easier to assign blame for space used
in the binary in case somebody else makes a similar cleanup effort in the
future.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
8 years agoradeonsi/sid_tables: store offset into global fields table instead of pointer
Nicolai Hähnle [Sun, 8 May 2016 23:48:16 +0000 (18:48 -0500)]
radeonsi/sid_tables: store offset into global fields table instead of pointer

This avoids relocations in the final binary.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
8 years agoradeonsi/sid_tables: store strings by offset instead of by pointer
Nicolai Hähnle [Sun, 8 May 2016 23:37:12 +0000 (18:37 -0500)]
radeonsi/sid_tables: store strings by offset instead of by pointer

This saves some space and avoids the need for relocations.

Acked-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
8 years agor600: remove TABLE_SIZE macro
Nicolai Hähnle [Sun, 8 May 2016 20:09:02 +0000 (15:09 -0500)]
r600: remove TABLE_SIZE macro

Use ARRAY_SIZE instead.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
8 years agor600: move alu_op_table to .c file
Nicolai Hähnle [Sun, 8 May 2016 20:08:00 +0000 (15:08 -0500)]
r600: move alu_op_table to .c file

So that it gets compiled and emitted only once, saving space is the final
binary.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
8 years agor600: move cf_op_table to .c file
Nicolai Hähnle [Sun, 8 May 2016 19:48:26 +0000 (14:48 -0500)]
r600: move cf_op_table to .c file

So that it gets compiled and emitted only once, saving space is the final
binary.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
8 years agor600: move fetch_op_table to .c file
Nicolai Hähnle [Sun, 8 May 2016 19:46:59 +0000 (14:46 -0500)]
r600: move fetch_op_table to .c file

So that it gets compiled and emitted only once, saving space is the final
binary.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
8 years agor600: protect r600_isa.h with extern "C"
Nicolai Hähnle [Sun, 8 May 2016 19:53:53 +0000 (14:53 -0500)]
r600: protect r600_isa.h with extern "C"

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
8 years agogallium/ddebug: Implement launch_grid.
Bas Nieuwenhuizen [Thu, 21 Apr 2016 15:37:40 +0000 (17:37 +0200)]
gallium/ddebug: Implement launch_grid.

Does not implement dumping info.

Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agogallium/ddebug: Support compute states.
Bas Nieuwenhuizen [Thu, 21 Apr 2016 15:07:01 +0000 (17:07 +0200)]
gallium/ddebug: Support compute states.

v2: Reuse the macro for bind & delete.

Note that may not be able to share the delete long-term as
pipe_compute_state contains members not in pipe_shader_state,
and we need to distinguish the pointer location if we add that
struct to the union.

Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
8 years agogallium/ddebug: Add passthrough for get_compute_param.
Bas Nieuwenhuizen [Thu, 21 Apr 2016 15:05:19 +0000 (17:05 +0200)]
gallium/ddebug: Add passthrough for get_compute_param.

Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agonir: Remove empty visit_call_src and visit_load_const_src functions
Ian Romanick [Mon, 14 Dec 2015 23:19:25 +0000 (15:19 -0800)]
nir: Remove empty visit_call_src and visit_load_const_src functions

The guts were removed in dfb3abba.  It has been almost exactly a year,
so I dont think we're going to "decide we want [predication] back."

Silences several "unused parameter" warnings:

nir/nir.c: In function ‘visit_call_src’:
nir/nir.c:1052:32: warning: unused parameter ‘instr’ [-Wunused-parameter]
 visit_call_src(nir_call_instr *instr, nir_foreach_src_cb cb, void *state)
                                ^
nir/nir.c:1052:58: warning: unused parameter ‘cb’ [-Wunused-parameter]
 visit_call_src(nir_call_instr *instr, nir_foreach_src_cb cb, void *state)
                                                          ^
nir/nir.c:1052:68: warning: unused parameter ‘state’ [-Wunused-parameter]
 visit_call_src(nir_call_instr *instr, nir_foreach_src_cb cb, void *state)
                                                                    ^
nir/nir.c: In function ‘visit_load_const_src’:
nir/nir.c:1058:44: warning: unused parameter ‘instr’ [-Wunused-parameter]
 visit_load_const_src(nir_load_const_instr *instr, nir_foreach_src_cb cb,
                                            ^
nir/nir.c:1058:70: warning: unused parameter ‘cb’ [-Wunused-parameter]
 visit_load_const_src(nir_load_const_instr *instr, nir_foreach_src_cb cb,
                                                                      ^
nir/nir.c:1059:28: warning: unused parameter ‘state’ [-Wunused-parameter]
                      void *state)
                            ^

v2: Add some comments in nir_foreach_src suggested by Jason.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Cc: Connor Abbott <cwabbott0@gmail.com>
8 years agonir: Silence unused parameter warnings
Ian Romanick [Tue, 25 Aug 2015 17:19:12 +0000 (18:19 +0100)]
nir: Silence unused parameter warnings

These cases had the parameter removed:

nir/nir_lower_vec_to_movs.c: In function ‘try_coalesce’:
nir/nir_lower_vec_to_movs.c:124:66: warning: unused parameter ‘shader’ [-Wunused-parameter]
 try_coalesce(nir_alu_instr *vec, unsigned start_idx, nir_shader *shader)
                                                                  ^
nir/nir_lower_io.c: In function ‘load_op’:
nir/nir_lower_io.c:147:32: warning: unused parameter ‘state’ [-Wunused-parameter]
 load_op(struct lower_io_state *state,
                                ^

These cases had the parameter (void) silenced because the parameter was
necessary for an interface:

nir/glsl_to_nir.cpp:1900:32: warning: unused parameter 'ir' [-Wunused-parameter]
 nir_visitor::visit(ir_barrier *ir)
                                ^
nir/nir.c: In function ‘remove_use_cb’:
nir/nir.c:802:35: warning: unused parameter ‘state’ [-Wunused-parameter]
 remove_use_cb(nir_src *src, void *state)
                                   ^
nir/nir.c: In function ‘remove_def_cb’:
nir/nir.c:811:37: warning: unused parameter ‘state’ [-Wunused-parameter]
 remove_def_cb(nir_dest *dest, void *state)
                                     ^

Number of total warnings in my build reduced from 2543 to 2538
(reduction of 5).

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agovl/dri: fix close fd error out
Leo Liu [Thu, 12 May 2016 14:05:57 +0000 (10:05 -0400)]
vl/dri: fix close fd error out

fd should be set to -1 only if it got closed by pipe_loader_release.

Signed-off-by: Leo Liu <leo.liu@amd.com>
8 years agonvc0: fix indentation in nvc0_invalidate_resource_storage()
Samuel Pitoiset [Thu, 12 May 2016 18:57:41 +0000 (20:57 +0200)]
nvc0: fix indentation in nvc0_invalidate_resource_storage()

Trivial.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
8 years agonvc0: save some CPU cycles in nvc0_context_unreference_resources()
Samuel Pitoiset [Thu, 12 May 2016 19:06:05 +0000 (21:06 +0200)]
nvc0: save some CPU cycles in nvc0_context_unreference_resources()

This reduces the number of loop iterations for invalidating buffers
and images.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
8 years agonvc0: invalidate texture buffers for compute
Samuel Pitoiset [Thu, 12 May 2016 18:54:41 +0000 (20:54 +0200)]
nvc0: invalidate texture buffers for compute

This is a pretty rare situation but this can happen though.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
8 years agoswr: properly expose compressed format support
Tim Rowley [Thu, 12 May 2016 16:27:57 +0000 (11:27 -0500)]
swr: properly expose compressed format support

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
8 years agoanv: Don't advertise shaderImageGatherExtended
Jason Ekstrand [Thu, 12 May 2016 17:56:58 +0000 (10:56 -0700)]
anv: Don't advertise shaderImageGatherExtended

We don't actually support all of the extended gather functionality so we
shouldn't be advertising it.

8 years agonir: glsl_get_bit_size() should take glsl_type
Rob Clark [Wed, 11 May 2016 19:05:09 +0000 (15:05 -0400)]
nir: glsl_get_bit_size() should take glsl_type

It's what all the call-sites once, so gets rid of a bunch of inlined
glsl_get_base_type() at the call-sites.

Signed-off-by: Rob Clark <robclark@freedesktop.org>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agoi965/gen9: Enable lossless compression
Topi Pohjolainen [Sat, 2 Jan 2016 14:25:57 +0000 (16:25 +0200)]
i965/gen9: Enable lossless compression

I tried first creating the auxiliary buffer the same time with the
color buffer. That, however, led me into a situation where we would
later create the rest of the mip-levels and the compression would
need to be disabled (it is only supported for single level buffers).

Here we try to create it on demand just before the hardware starts
to render. This is similar what we do with fast clear buffers,
their creation is deferred until the first clear.
This setup also gives the opportunity to detect if the miptree
represents the temporaty texture used internally in the mesa core.
This texture is mostly written by cpu and therefore enabling
compression for it doesn't make much sense.

Note that a heuristic is included. Floating point formats are not
enabled yet as they are only seen to hurt performance.

Some highlights with window system driver kept fixed to default
and only the application driver changing:

Manhattan: 8.32152% +/- 0.355881%
Offscreen: 9.09713% +/- 0.340763%

Glb trex: 8.46231% +/- 0.460624%
Offscreen: 9.31872% +/- 0.463743%

v2 (Ben): Re-use msaa layout type for single sampled case.
v3: Moved the deferred allocation of mcs to brw_try_draw_prims() and
    brw_blorp_blit_miptrees() instead.
v4: (Ken): Drop MIPTREE_LAYOUT_ACCELERATED_UPLOAD when allocating mcs.
    Do not enable for scanout buffers

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
8 years agoi965: Set render state for lossless compressed
Topi Pohjolainen [Tue, 23 Feb 2016 09:02:35 +0000 (11:02 +0200)]
i965: Set render state for lossless compressed

v2: Add support for blorp and removed the support for meta
v3 (Ben): Add assertion on compressed non-fast clear - must
          be partial clear.

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
8 years agoi965/wm: Don't sample lossless compressed as multisampled
Topi Pohjolainen [Mon, 18 Apr 2016 18:47:23 +0000 (21:47 +0300)]
i965/wm: Don't sample lossless compressed as multisampled

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
8 years agoi965/gen9: Setup MCS for compressed texture surfaces
Topi Pohjolainen [Mon, 8 Feb 2016 16:00:31 +0000 (18:00 +0200)]
i965/gen9: Setup MCS for compressed texture surfaces

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
8 years agoi965/blorp: Do not resolve lossless compressed blit sources
Topi Pohjolainen [Tue, 19 Apr 2016 06:45:09 +0000 (09:45 +0300)]
i965/blorp: Do not resolve lossless compressed blit sources

Blorp blits use sampling engine which is capable of resolving
on the fly. Buffers are still resolved for blitter engine. Current
understanding is that blitter doesn't understand lossless compression.

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
8 years agoi965/blorp: Prepare blits for lossless compression
Topi Pohjolainen [Mon, 18 Apr 2016 05:51:10 +0000 (08:51 +0300)]
i965/blorp: Prepare blits for lossless compression

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
8 years agoi965: Deferred allocation of mcs for lossless compressed
Topi Pohjolainen [Tue, 19 Apr 2016 06:01:10 +0000 (09:01 +0300)]
i965: Deferred allocation of mcs for lossless compressed

Until now mcs was associated to single sampled buffers only for
fast clear purposes and it was therefore the responsibility of the
clear logic to allocate the aux buffer when needed. Now that normal
3D render or blorp blit may render with mcs enabled also, they need
to prepare the mcs just as well.

v2: Do not enable for scanout buffers
v3 (Ben):
   - Fix typo in commit message.
   - Check for gen < 9 and return early in brw_predraw_set_aux_buffers()
   - Check for gen < 9 and return early in intel_miptree_prepare_mcs()
v4: Check for msaa_layput and number of samples to determine if
    lossless compression is to used. Otherwise one cannot distuingish
    between fast clear with and without compression.

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
8 years agoi965: Add flag telling if miptree is for client consumption
Topi Pohjolainen [Sun, 24 Apr 2016 07:45:48 +0000 (10:45 +0300)]
i965: Add flag telling if miptree is for client consumption

Consider later on adding specific disable flags such as

MIPTREE_LAYOUT_DISABLE_AUX_MCS   = 1 << 3, /* CCS_D */
MIPTREE_LAYOUT_DISABLE_AUX_CCS_E = 1 << 4,
MIPTREE_LAYOUT_DISABLE_AUX       = MIPTREE_LAYOUT_DISABLE_AUX_MCS |
                                   MIPTREE_LAYOUT_DISABLE_AUX_CCS_E,

and equivalent boolean/enums into miptree.

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
8 years agoi965: Add helper for lossless compression support
Topi Pohjolainen [Mon, 8 Feb 2016 16:13:17 +0000 (18:13 +0200)]
i965: Add helper for lossless compression support

v2: Check explicitly against base type of GL_FLOAT instead of
    using _mesa_is_format_integer_color(). Otherwise we miss
    GL_UNSIGNED_NORMALIZED.
v3 (Ben): Also call intel_miptree_supports_non_msrt_fast_clear()
          in order to really check everything.

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
8 years agoi965/gen9: Prepare surface state setup for lossless compression
Topi Pohjolainen [Wed, 9 Dec 2015 12:44:21 +0000 (14:44 +0200)]
i965/gen9: Prepare surface state setup for lossless compression

v2 (Ben): Use combination of msaa_layout and number of samples
          instead of introducing explicit type for lossless
          compression (intel_miptree_is_lossless_compressed()).
v3 (Ben): Do not set fast claer state in surface state setup.
          Moved into brw_postdraw_set_buffers_need_resolve()
          using a separate patch.
v4: Support for blorp
v5 (Ben): Re-use gen8_get_aux_mode()

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
8 years agoi965/gen8: Expose auxiliary mode resolver
Topi Pohjolainen [Fri, 6 May 2016 07:35:17 +0000 (10:35 +0300)]
i965/gen8: Expose auxiliary mode resolver

Also use the opportunity to drop the unused surface type argument.

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
8 years agoi965: Relax assertion of halign == 16 for lossless compressed aux
Topi Pohjolainen [Mon, 18 Apr 2016 15:43:40 +0000 (18:43 +0300)]
i965: Relax assertion of halign == 16 for lossless compressed aux

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
8 years agoi965/blorp: Set full resolve for lossless compressed
Topi Pohjolainen [Sun, 17 Apr 2016 15:33:55 +0000 (18:33 +0300)]
i965/blorp: Set full resolve for lossless compressed

v2 (Ben): Introduce union for fast clear and resolve ops

Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>