mesa.git
8 years agoGL3: ARB_shader_image_load_store/size is done for radeonsi also in GLES
Nicolai Hähnle [Mon, 11 Apr 2016 17:48:10 +0000 (12:48 -0500)]
GL3: ARB_shader_image_load_store/size is done for radeonsi also in GLES

Trivial.

8 years agodocs: fix Coverity URL
Brian Paul [Mon, 11 Apr 2016 15:10:29 +0000 (09:10 -0600)]
docs: fix Coverity URL

8 years agotgsi/doc: fix spelling error
Oded Gabbay [Sun, 20 Mar 2016 08:41:40 +0000 (10:41 +0200)]
tgsi/doc: fix spelling error

Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
8 years agonir: add a pass for lowering (un)pack_double_2x32
Connor Abbott [Thu, 12 Nov 2015 10:40:34 +0000 (11:40 +0100)]
nir: add a pass for lowering (un)pack_double_2x32

v2: Undo unintended change to the signature of
    nir_normalize_cubemap_coords (Iago).

v3: Move to compiler/nir (Iago)

v4: Remove Authors from copyright header (Michael Schellenberger)

v5 (Sam):
- Use nir_channel() and nir_ssa_for_alu_src() helpers (Jason)
- Inline lower_double_pack_instr() code into lower_double_pack_block()
  (Jason).
- Initialize nir_builder at lower_double_pack_impl() (Jason).

Signed-off-by: Iago Toral Quiroga <itoral@igalia.com>
Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir: add split versions of (un)pack_double_2x32
Connor Abbott [Fri, 7 Aug 2015 15:37:38 +0000 (08:37 -0700)]
nir: add split versions of (un)pack_double_2x32

v2 (Sam):
- Use uint64 instead of float64 for sources and destinations. (Connor)

Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir: don't try to scalarize unpack_double_2x32
Connor Abbott [Fri, 31 Jul 2015 17:52:25 +0000 (10:52 -0700)]
nir: don't try to scalarize unpack_double_2x32

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir: add support for (un)pack_double_2x32
Connor Abbott [Fri, 14 Aug 2015 19:20:37 +0000 (12:20 -0700)]
nir: add support for (un)pack_double_2x32

v2 (Sam):
- Use uint64 instead of float64 for sources and destinations. (Connor)

Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir: add i2d and u2d opcodes
Iago Toral Quiroga [Tue, 12 Jan 2016 13:03:08 +0000 (14:03 +0100)]
nir: add i2d and u2d opcodes

v2:
- Assert supports_int and don't fallback to nir_fmov (Jason)

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir: add d2i, d2u, d2b opcodes
Iago Toral Quiroga [Tue, 12 Jan 2016 11:39:58 +0000 (12:39 +0100)]
nir: add d2i, d2u, d2b opcodes

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir: add support for d2f and f2d
Connor Abbott [Thu, 30 Jul 2015 06:46:20 +0000 (23:46 -0700)]
nir: add support for d2f and f2d

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir/glsl_to_nir: set bit_size on ssbo_load result
Iago Toral Quiroga [Thu, 21 Jan 2016 12:23:55 +0000 (13:23 +0100)]
nir/glsl_to_nir: set bit_size on ssbo_load result

v2 (Sam):
- Add missing bit_size assignment when ssbo_load destination is a boolean.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir/glsl_to_nir: add bit-size info to add_instr()
Samuel Iglesias Gonsálvez [Mon, 4 Apr 2016 08:16:11 +0000 (10:16 +0200)]
nir/glsl_to_nir: add bit-size info to add_instr()

Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir/split_var_copies: handle doubles
Connor Abbott [Tue, 4 Aug 2015 21:04:54 +0000 (14:04 -0700)]
nir/split_var_copies: handle doubles

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir/instr_set: handle 64-bit bit-sizes
Connor Abbott [Mon, 3 Aug 2015 22:05:38 +0000 (15:05 -0700)]
nir/instr_set: handle 64-bit bit-sizes

v2: Revert spurious change in nir_opt_cse.c (Iago)

Signed-off-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir: handle doubles in nir_deref_get_const_initializer_load()
Connor Abbott [Fri, 14 Aug 2015 17:40:03 +0000 (10:40 -0700)]
nir: handle doubles in nir_deref_get_const_initializer_load()

v2 (Sam):
- Use proper bitsize value when calling to nir_load_const_instr_create()
  (Jason).

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir/print: add support for printing doubles and bitsize
Connor Abbott [Fri, 14 Aug 2015 17:37:18 +0000 (10:37 -0700)]
nir/print: add support for printing doubles and bitsize

v2:
- Squash the printing doubles related patches into one patch (Sam).

v3:
- Print using PRIx64 format: long is 32-bit on some 32-bit platforms but long
long is basically always 64-bit (Jason).

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir/glsl_to_nir: support doubles
Connor Abbott [Thu, 12 Nov 2015 10:18:50 +0000 (11:18 +0100)]
nir/glsl_to_nir: support doubles

v2:
- Don't set sized types to the destination of texture related opcodes.
  (Jason)

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir/lower_load_const_to_scalar: support doubles and multiple bit sizes
Iago Toral Quiroga [Wed, 10 Feb 2016 15:05:11 +0000 (16:05 +0100)]
nir/lower_load_const_to_scalar: support doubles and multiple bit sizes

v2 (Sam):
- Add assert to detect bitsizes differents than 32 and 64 (Jason).

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir/lower_to_source_mods: Handle different bit sizes
Iago Toral Quiroga [Fri, 6 Nov 2015 10:19:58 +0000 (11:19 +0100)]
nir/lower_to_source_mods: Handle different bit sizes

v2 (Sam):
- Use helper to get base type from nir_alu_type.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir: add bit_size info to nir_load_const_instr_create()
Samuel Iglesias Gonsálvez [Wed, 23 Mar 2016 07:04:18 +0000 (08:04 +0100)]
nir: add bit_size info to nir_load_const_instr_create()

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir/lower_vec: adapt to different bit sizes
Connor Abbott [Mon, 2 Nov 2015 23:33:46 +0000 (18:33 -0500)]
nir/lower_vec: adapt to different bit sizes

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir: add bit_size info to nir_ssa_undef_instr_create()
Samuel Iglesias Gonsálvez [Wed, 23 Mar 2016 07:04:09 +0000 (08:04 +0100)]
nir: add bit_size info to nir_ssa_undef_instr_create()

v2:
- Make the users to give the right bit_sizes as arguments (Jason).

Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir/locals_to_regs: adapt to different bit sizes
Connor Abbott [Tue, 17 Nov 2015 14:50:00 +0000 (15:50 +0100)]
nir/locals_to_regs: adapt to different bit sizes

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agonir/from_ssa: adapt to different bit sizes
Connor Abbott [Tue, 17 Nov 2015 14:49:29 +0000 (15:49 +0100)]
nir/from_ssa: adapt to different bit sizes

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
8 years agoi965: fix struct type in comment
Timothy Arceri [Sun, 10 Apr 2016 02:28:00 +0000 (12:28 +1000)]
i965: fix struct type in comment

Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
8 years agonir: Add a pass for gathering various bits of shader info
Jason Ekstrand [Fri, 25 Mar 2016 17:23:25 +0000 (10:23 -0700)]
nir: Add a pass for gathering various bits of shader info

Reviewed-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agoi965: enable OES_texture_buffer on gen7+
Ilia Mirkin [Tue, 29 Mar 2016 23:30:31 +0000 (19:30 -0400)]
i965: enable OES_texture_buffer on gen7+

It will only end up getting exposed on gen8+ since it requires GL ES
3.1, but it should be ready to go on gen7 when support for GL ES 3.1 is
completed there.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Tested-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agodocs: add some missing softpipe entries.
Dave Airlie [Mon, 11 Apr 2016 03:10:36 +0000 (13:10 +1000)]
docs: add some missing softpipe entries.

I just forgot these when I added this stuff.

Signed-off-by: Dave Airlie <airlied@redhat.com>
8 years agoglsl: Don't remove XFB-only varyings.
Kenneth Graunke [Sun, 3 Apr 2016 07:48:03 +0000 (00:48 -0700)]
glsl: Don't remove XFB-only varyings.

Consider the case of linking a program with both a vertex and fragment
shader.  The VS may compute output varyings that are intended for
transform feedback, and not read by the fragment shader.

In this case, var->data.is_unmatched_generic_inout will be true,
but we still cannot eliminate the varyings.  We need to also check
!var->data.is_xfb_only.

Fixes failures in ES31-CTS.gpu_shader5.fma_precision_*, which happen
to use transform feedback in a way we apparently hadn't seen before.

Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
8 years agoi965/disasm: Decode per-slot offsets.
Kenneth Graunke [Fri, 8 Apr 2016 20:52:30 +0000 (13:52 -0700)]
i965/disasm: Decode per-slot offsets.

We just never bothered to decode this.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
8 years agoi965/disasm: Decode "channel mask present" bit correctly.
Kenneth Graunke [Fri, 8 Apr 2016 20:48:46 +0000 (13:48 -0700)]
i965/disasm: Decode "channel mask present" bit correctly.

Bit 15 means "interleave" for most messages, but for SIMD8 messages it
means "use channel masks".

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
8 years agoi965/disasm: Simplify the URB opcode printing with ?:.
Kenneth Graunke [Fri, 8 Apr 2016 20:38:54 +0000 (13:38 -0700)]
i965/disasm: Simplify the URB opcode printing with ?:.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
8 years agoglsl: allow usage of the keyword buffer before GLSL 430 / ESSL 310
Ilia Mirkin [Sat, 9 Apr 2016 17:11:42 +0000 (13:11 -0400)]
glsl: allow usage of the keyword buffer before GLSL 430 / ESSL 310

The GLSL 4.20 and ESSL 3.00 specs don't list 'buffer' as a reserved
keyword. Make the parser ignore it unless GLSL 4.30 / ESSL 3.10 are
used, or ARB_shader_storage_buffer_objects is enabled.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Cc: mesa-stable@lists.freedesktop.org
8 years agonvc0: handle the case where there are no framebuffer attachments
Ilia Mirkin [Sat, 23 Jan 2016 13:37:03 +0000 (08:37 -0500)]
nvc0: handle the case where there are no framebuffer attachments

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
8 years agonv50,nvc0: support sending string markers down into the command stream
Ilia Mirkin [Sun, 3 Apr 2016 20:02:59 +0000 (16:02 -0400)]
nv50,nvc0: support sending string markers down into the command stream

This should hopefully make it a little easier to debug with GL
applications like glretrace and looking at command streams.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
8 years agonv50,nvc0: add invalidate_resource support for buffer resources
Ilia Mirkin [Sun, 3 Apr 2016 19:11:39 +0000 (15:11 -0400)]
nv50,nvc0: add invalidate_resource support for buffer resources

Provide a callback to reallocate the underlying storage of a resource so
that it is not bound to any existing fences.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
8 years agovc4: Move FRAG_X/Y/REV_FLAG to a QFILE like VPM or TLB color writes.
Eric Anholt [Mon, 21 Mar 2016 21:11:10 +0000 (14:11 -0700)]
vc4: Move FRAG_X/Y/REV_FLAG to a QFILE like VPM or TLB color writes.

This gives us one less set of special instruction generation cases, and
instead just the case for returning the correct register to read.

8 years agovc4: Allow TLB Z/color/stencil writes from any ALU operation in QIR.
Eric Anholt [Mon, 21 Mar 2016 20:12:41 +0000 (13:12 -0700)]
vc4: Allow TLB Z/color/stencil writes from any ALU operation in QIR.

This lets us write the Z directly from the FTOI for computed Z, and may
let us coalesce color writes in the future.

No change in my shader-db, but clearly drops an instruction in piglit's
early-z test.

8 years agovc4: Add a helper function for the construction of qregs.
Eric Anholt [Mon, 21 Mar 2016 21:17:45 +0000 (14:17 -0700)]
vc4: Add a helper function for the construction of qregs.

The separate declaration of the struct is not helping clarity, and I was
going to be writing a whole lot more of these in the upcoming patches.

8 years agovc4: Add missing scheduling dependency for MS color writes.
Eric Anholt [Mon, 21 Mar 2016 19:58:48 +0000 (12:58 -0700)]
vc4: Add missing scheduling dependency for MS color writes.

8 years agovc4: Drop the multi_instruction distinction for QIR instructions.
Eric Anholt [Mon, 21 Mar 2016 19:49:08 +0000 (12:49 -0700)]
vc4: Drop the multi_instruction distinction for QIR instructions.

It wasn't correctly flagged everywhere, and QPU generation now handles the
only remaining case that was paying attention to it.

No change on shader-db.

8 years agovc4: Handle SF on instructions that write r4.
Eric Anholt [Mon, 21 Mar 2016 19:44:31 +0000 (12:44 -0700)]
vc4: Handle SF on instructions that write r4.

Normal SFU writes couldn't have SF because they were marked as
multi_instruction, but tex_result and tlb_color_read weren't.  This ended
up not being a problem according to anything in shader-db, but it seems
possible.

8 years agovc4: Allow multi-instruction QIR nodes to get VPM optimization.
Eric Anholt [Mon, 21 Mar 2016 19:18:07 +0000 (12:18 -0700)]
vc4: Allow multi-instruction QIR nodes to get VPM optimization.

There used to be multi-instruction operations that would use src[] twice,
which is why we couldn't do some optimizations on them.  This is no longer
the case.

total instructions in shared programs: 77973 -> 77969 (-0.01%)
instructions in affected programs:     84 -> 80 (-4.76%)
total estimated cycles in shared programs: 234165 -> 234157 (-0.00%)
estimated cycles in affected programs:     92 -> 84 (-8.70%)

8 years agovc4: Switch to using NIR_PASS macros.
Eric Anholt [Fri, 8 Apr 2016 21:05:22 +0000 (14:05 -0700)]
vc4: Switch to using NIR_PASS macros.

This gets us better validation of our NIR transformations.

8 years agovc4: Handle nir_intrinsic_load_user_clip_plane as a vec4.
Eric Anholt [Fri, 8 Apr 2016 21:53:55 +0000 (14:53 -0700)]
vc4: Handle nir_intrinsic_load_user_clip_plane as a vec4.

I liked having all my NIR be scalar, but nir_validate() complains that the
intrinsic writes 4 components but the destination we set up was only 1
component.  I could generate a new scalar variant, but it's a lot easier
to just leave it as a vec4.  This doesn't hurt codegen since we GC unused
uniforms, and UCP dot products use all the components anyway.

8 years agovc4: Emit a warning and proceed for handling loops in NIR.
Rhys Kidd [Wed, 16 Mar 2016 03:00:28 +0000 (23:00 -0400)]
vc4: Emit a warning and proceed for handling loops in NIR.

We don't really suppor control flow yet, but it's a lot nicer to render
something and warn on stderr than to crash.

Fixes the following piglit tests:
- shaders/complex-loop-analysis-bug
- shaders/glsl-fs-discard-04

Converts the following piglit tests from crash to fail:
- shaders/glsl-fs-continue-inside-do-while
- shaders/glsl-fs-loop
- shaders/glsl-fs-loop-continue
- shaders/glsl-fs-loop-nested
- shaders/glsl-texcoord-array
- shaders/glsl-vs-continue-inside-do-while
- shaders/glsl-vs-loop
- shaders/glsl-vs-loop-continue
- shaders/glsl-vs-loop-nested

No piglit regressions.

v2 (Eric): Add stronger stderr warning.

Signed-off-by: Rhys Kidd <rhyskidd@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
8 years agovc4: Add a stub for NIR->QIR of control flow function nodes
Rhys Kidd [Sat, 12 Mar 2016 23:34:02 +0000 (18:34 -0500)]
vc4: Add a stub for NIR->QIR of control flow function nodes

We shouldn't have any NIR functions present since all GLSL functions get
inlined, but this would be a more informative error if it does happen.

Signed-off-by: Rhys Kidd <rhyskidd@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
8 years agovc4: Add better debug of NIR->QIR control flow graph failure
Rhys Kidd [Sat, 12 Mar 2016 23:34:01 +0000 (18:34 -0500)]
vc4: Add better debug of NIR->QIR control flow graph failure

Ensure NIR control flow graph nodes that are unhandled in QIR
are reported with sufficient verbosity to aid debugging.

This improves piglit outputs, amongst other tools.

There are no other remaining uses of assert(0) as a blunt tool
within vc4.

Signed-off-by: Rhys Kidd <rhyskidd@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
8 years agovc4: Remove unused include from vc4_program.c
Rhys Kidd [Fri, 1 Apr 2016 23:46:30 +0000 (19:46 -0400)]
vc4: Remove unused include from vc4_program.c

Found with grep and inspection. Test compiled on RPi hw.
Assists any future effort to remove TGSI as an intermediate stage.

Signed-off-by: Rhys Kidd <rhyskidd@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
8 years agoglsl: handle unsigned int wraparound in link_shaders()
Lars Hamre [Fri, 8 Apr 2016 14:06:23 +0000 (10:06 -0400)]
glsl: handle unsigned int wraparound in link_shaders()

v2: change check_explicit_uniform_locations() to return an
    unsigned 0 (Timothy Arceri)

We were storing the int result of check_explicit_uniform_locations()
in num_explicit_uniform_locs as an unsigned int which caused it to
be 4294967295 when a -1 was returned.

This in turn would cause the following error during linking:
error: count of uniform locations > MAX_UNIFORM_LOCATIONS(4294967295 > 98304)

Results from running piglit tests/all with this patch
and when ARB_explicit_uniform_location disabled:

changes:     178
fixes:       176
regressions: 2

The two regressions are for the following tests:
glean@glsl1-matrix column check (1)
glean@glsl1-matrix column check (2)
which regress from FAIL to CRASH.

The regressions are acceptable because the tests are currently failing due to
the aforementioned linker error.

Signed-off-by: Lars Hamre <chemecse@gmail.com>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
8 years agoi965/tiled_memcopy: Get rid of the direction parameter to get_memcpy
Jason Ekstrand [Thu, 7 Apr 2016 18:36:47 +0000 (11:36 -0700)]
i965/tiled_memcopy: Get rid of the direction parameter to get_memcpy

Now that we can use the much simpler rgba8_copy function, we don't need to
hand different functions out based on direction.

Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Chad Versace <chad.versace@intel.com>
8 years agoi965/tiled_memcpy: Rework the RGBA -> BGRA mem_copy functions
Jason Ekstrand [Thu, 7 Apr 2016 18:21:19 +0000 (11:21 -0700)]
i965/tiled_memcpy: Rework the RGBA -> BGRA mem_copy functions

This splits the two copy functions into three: One for unaligned copies,
one for aligned sources, and one for aligned destinations.  Thanks to the
previous commit, we are now guaranteed that the aligned ones will *only*
operate on aligned memory so they should be safe.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93962
Cc: "11.1 11.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Chad Versace <chad.versace@intel.com>
8 years agoi965/tiled_memcopy: Add aligned mem_copy parameters to the [de]tiling functions
Jason Ekstrand [Thu, 7 Apr 2016 17:52:28 +0000 (10:52 -0700)]
i965/tiled_memcopy: Add aligned mem_copy parameters to the [de]tiling functions

Each of the [de]tiling functions has three mem_copy calls:

 1) Left edge to tile boundary
 2) Tile boundary to tile boundary in a loop
 3) Tile boundary to right edge

Copies 2 and 3 start at a tile edge so the pointer to tiled memory is
guaranteed to be at least 16-byte aligned.  Copy 1, on the other hand,
starts at some arbitrary place in the tile so it doesn't have any such
alignment guarantees.

Cc: "11.1 11.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Chad Versace <chad.versace@intel.com>
8 years agoi965: Check eu/subslices are > 0
Ben Widawsky [Thu, 7 Apr 2016 17:53:14 +0000 (10:53 -0700)]
i965: Check eu/subslices are > 0

Now that the check is restricted to gen8+, we should always get back a non-zero
positive value for the EU and subslice counts.

Signed-off-by: Ben Widawsky <benjamin.widawsky@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agoi965: Fix eu/subslice warning
Ben Widawsky [Thu, 7 Apr 2016 17:53:13 +0000 (10:53 -0700)]
i965: Fix eu/subslice warning

Older gen platforms do not actually return a value for sublice and eu total
(IMO, confusingly) they return -ENODEV. This patch defers the SSEU setup until
we have the actual GPU generation to avoid useless warnings when running on
older platforms with older kernels.

Reported-by: Mark Janes <mark.a.janes@intel.com>
Signed-off-by: Ben Widawsky <benjamin.widawsky@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agoi965: Extract SSEU configuration info
Ben Widawsky [Thu, 7 Apr 2016 17:53:12 +0000 (10:53 -0700)]
i965: Extract SSEU configuration info

Signed-off-by: Ben Widawsky <benjamin.widawsky@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agost/mesa: fix glReadBuffer() assertion failure
Brian Paul [Thu, 7 Apr 2016 23:38:41 +0000 (17:38 -0600)]
st/mesa: fix glReadBuffer() assertion failure

If the first call in a GL app is glReadPixels(GL_FRONT) we'd fail the
assert(st->ctx->FragmentProgram._Current) at st_atom_shader.c:114 in
update_fp().

This is because we were calling st_validate_state() without first
updating Mesa state with _mesa_update_state().

The regression came from commit 83b589301f4a150f4 "st/mesa: fix
frontbuffer glReadPixels regressions".

The new piglit gl-1.0-simple-readbuffer test exercises this.

Cc: "11.1 11.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
8 years agost/va: avoid dereference after free in vlVaDestroyImage
Thomas Hindoe Paaboel Andersen [Sat, 5 Mar 2016 12:07:07 +0000 (13:07 +0100)]
st/va: avoid dereference after free in vlVaDestroyImage

Cc: "11.1 11.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Tested-by: Julien Isorce <j.isorce@samsung.com>
8 years agoradeonsi: do per-pixel clipping based on viewport states
Marek Olšák [Sun, 3 Apr 2016 01:21:47 +0000 (03:21 +0200)]
radeonsi: do per-pixel clipping based on viewport states

In other words, vport scissors are derived from viewport states.
If the scissor test is enabled, the intersection of both is used.

The guard band will disable clipping, so we have to clip per-pixel.

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
8 years agonv50/ir: do not try to attach JOIN ops to ATOM
Samuel Pitoiset [Thu, 7 Apr 2016 20:38:47 +0000 (22:38 +0200)]
nv50/ir: do not try to attach JOIN ops to ATOM

This might result in an INVALID_OPCODE dmesg error in case a join is
attached to an atomic operation.

Spotted with arb_shader_image_load_store-host-mem-barrier on GK104.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: mesa-stable@lists.freedesktop.org
8 years agoradeonsi: raise number of samplers per shader to 32
Nicolai Hähnle [Wed, 6 Apr 2016 17:00:08 +0000 (12:00 -0500)]
radeonsi: raise number of samplers per shader to 32

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94835
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agoradeonsi: expand the compressed color and depth texture masks to 64 bits
Nicolai Hähnle [Wed, 6 Apr 2016 16:58:42 +0000 (11:58 -0500)]
radeonsi: expand the compressed color and depth texture masks to 64 bits

This is in preparation of raising the number of exposed sampler views to 32
bits, which will raise the total number of sampler views to 33 for the
polygon stipple texture. That texture should never be compressed (and it's
certainly not a depth texture), but this approach seems cleaner to me than
special-casing the last slot in all affected code paths.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agoradeonsi: replace magic 16 by SI_NUM_USER_SAMPLERS
Nicolai Hähnle [Wed, 6 Apr 2016 16:45:37 +0000 (11:45 -0500)]
radeonsi: replace magic 16 by SI_NUM_USER_SAMPLERS

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agogallium: raise PIPE_MAX_SAMPLERS to 32
Nicolai Hähnle [Wed, 6 Apr 2016 16:51:47 +0000 (11:51 -0500)]
gallium: raise PIPE_MAX_SAMPLERS to 32

The previous value of 18 was motivated by having drivers that want to expose
16 samplers but also use some additional samplers for internal use. Raising
the value even higher isn't going to hurt that case.

On the other hand, some drivers actually use PIPE_MAX_SAMPLERS as the number
of samplers they expose externally, so raising this number above 32 is fragile
(because several places in the code use bitfields, and tracking down and
widening all of them is prone to miss some case).

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agost/glsl_to_tgsi: make samplers_used an uint32_t (v2)
Nicolai Hähnle [Wed, 6 Apr 2016 21:21:28 +0000 (16:21 -0500)]
st/glsl_to_tgsi: make samplers_used an uint32_t (v2)

It is used as a bitfield, so it seems cleaner to keep it unsigned.

The literal 1 is a (signed) int, and shifting into the sign bit is undefined
in C, so change occurences of 1 to 1u.

v2: add an assert for bitfield size and use 1u << idx

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com> (v1)
Reviewed-by: Marek Olšák <marek.olsak@amd.com> (v1)
8 years agotgsi/scan: add an assert for the size of the samplers_declared bitfield
Nicolai Hähnle [Thu, 7 Apr 2016 17:19:56 +0000 (12:19 -0500)]
tgsi/scan: add an assert for the size of the samplers_declared bitfield

The literal 1 is a (signed) int, and shifting into the sign bit is undefined
in C, so change occurences of 1 to 1u.

Reviewed-by: Brian Paul <brianp@vmware.com>
8 years agodraw/aaline: stronger guard against no free samplers (v2)
Nicolai Hähnle [Wed, 6 Apr 2016 21:27:21 +0000 (16:27 -0500)]
draw/aaline: stronger guard against no free samplers (v2)

Line anti-aliasing will fail when there is no free sampler available. Make
the corresponding guard more robust in preparation of raising
PIPE_MAX_SAMPLERS to 32.

The literal 1 is a (signed) int, and shifting into the sign bit is undefined
in C, so change occurences of 1 to 1u.

v2: add an assert for bitfield size and use 1u << idx

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com> (v1)
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> (v1)
Reviewed-by: Marek Olšák <marek.olsak@amd.com> (v1)
8 years agoutil/pstipple: stronger guard against no free samplers (v2)
Nicolai Hähnle [Wed, 6 Apr 2016 17:57:51 +0000 (12:57 -0500)]
util/pstipple: stronger guard against no free samplers (v2)

When hasFixedUnit is false, polygon stippling will fail when there is no free
sampler available. Make the corresponding guard more robust in preparation
of raising PIPE_MAX_SAMPLERS to 32.

The literal 1 is a (signed) int, and shifting into the sign bit is undefined
in C, so change occurences of 1 to 1u.

v2: add an assert for bitfield size and use 1u << idx

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com> (v1)
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> (v1)
Reviewed-by: Marek Olšák <marek.olsak@amd.com> (v1)
8 years agosvga: new SVGA_MSAA env var to disable/enable MSAA pixel formats
Brian Paul [Tue, 5 Apr 2016 01:39:58 +0000 (19:39 -0600)]
svga: new SVGA_MSAA env var to disable/enable MSAA pixel formats

On by default.

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
8 years agosvga: add some trivial null pointer checks
Brian Paul [Tue, 5 Apr 2016 15:56:49 +0000 (09:56 -0600)]
svga: add some trivial null pointer checks

These small mallocs will probably never fail, but static analysis tools
may complain about the missing checks.

Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
8 years agotrace: add missing set_shader_images()
Samuel Pitoiset [Tue, 5 Apr 2016 17:37:16 +0000 (19:37 +0200)]
trace: add missing set_shader_images()

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
8 years agoradeonsi: disable perfect ZPASS counts for PIPE_QUERY_OCCLUSION_PREDICATE
Marek Olšák [Thu, 7 Apr 2016 00:27:01 +0000 (02:27 +0200)]
radeonsi: disable perfect ZPASS counts for PIPE_QUERY_OCCLUSION_PREDICATE

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
8 years agoradeonsi: don't use the real barrier instruction in tess ctrl shaders
Marek Olšák [Wed, 6 Apr 2016 22:49:32 +0000 (00:49 +0200)]
radeonsi: don't use the real barrier instruction in tess ctrl shaders

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
8 years agoRevert "clover: Fix build against clang SVN >= r265359"
Michel Dänzer [Thu, 7 Apr 2016 06:05:33 +0000 (15:05 +0900)]
Revert "clover: Fix build against clang SVN >= r265359"

This reverts commit 0daab9878d2b96356cf667591a2c877d912be52d.

The corresponding clang change was reverted.

Trivial.

8 years agonir/types: Add a wrapper for count_attribute_slots
Jason Ekstrand [Fri, 25 Mar 2016 23:12:19 +0000 (16:12 -0700)]
nir/types: Add a wrapper for count_attribute_slots

Reviewed-by: Rob Clark <robdclark@gmail.com>
8 years agor600: use radeon_emit in a few more places in evergreen_compute
Dave Airlie [Wed, 6 Apr 2016 21:38:21 +0000 (22:38 +0100)]
r600: use radeon_emit in a few more places in evergreen_compute

This is just a cleanup of the code.

Acked-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
8 years agor600: make compute global buffer functions static.
Dave Airlie [Wed, 6 Apr 2016 21:35:53 +0000 (22:35 +0100)]
r600: make compute global buffer functions static.

This moves things around so that the global buffer handling
functions in evergreen_compute.c are static.

Acked-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
8 years agor600: make two compute functions static.
Dave Airlie [Wed, 6 Apr 2016 21:35:12 +0000 (22:35 +0100)]
r600: make two compute functions static.

These aren't used outside evergreen_compute.c

Acked-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
8 years agor600: using pipe_grid_info more in evergreen_compute.
Dave Airlie [Wed, 6 Apr 2016 21:28:23 +0000 (22:28 +0100)]
r600: using pipe_grid_info more in evergreen_compute.

No reason to pull the pieces apart here, also make
one of the functions static as it's unused outside this.

Acked-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
8 years agor600: in evergreen_compute use ctx consistently instead of ctx_
Dave Airlie [Wed, 6 Apr 2016 21:24:35 +0000 (22:24 +0100)]
r600: in evergreen_compute use ctx consistently instead of ctx_

Acked-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
8 years agor600: use rctx consistently in evergreen_compute.c
Dave Airlie [Wed, 6 Apr 2016 21:23:32 +0000 (22:23 +0100)]
r600: use rctx consistently in evergreen_compute.c

Another step towards cleaning this up.

Acked-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
8 years agor600: cleanup whitespace in evergreen_compute.c
Dave Airlie [Wed, 6 Apr 2016 21:20:17 +0000 (22:20 +0100)]
r600: cleanup whitespace in evergreen_compute.c

This aligns the code with the style of the rest of the driver.

Makes editing it a lot less painful.

Acked-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
8 years agoGL3.txt: Mark ARB_framebuffer_no_attachments as done
Edward O'Callaghan [Mon, 1 Feb 2016 00:18:15 +0000 (11:18 +1100)]
GL3.txt: Mark ARB_framebuffer_no_attachments as done

Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agor600g: Enable ARB_framebuffer_no_attachments
Edward O'Callaghan [Mon, 1 Feb 2016 01:12:12 +0000 (12:12 +1100)]
r600g: Enable ARB_framebuffer_no_attachments

Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agoradeonsi: Enable ARB_framebuffer_no_attachments
Edward O'Callaghan [Fri, 1 Jan 2016 18:53:57 +0000 (05:53 +1100)]
radeonsi: Enable ARB_framebuffer_no_attachments

Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agoradeonsi: Improve assert info out of si_set_framebuffer_state()
Edward O'Callaghan [Sun, 20 Mar 2016 07:01:06 +0000 (18:01 +1100)]
radeonsi: Improve assert info out of si_set_framebuffer_state()

Lets give the developer a little hand if we are going to assert
on a zero literal at the end of a branch.

Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agoradeonsi: Allow 16 samples MSAA mode for PIPE_FORMAT_NONE
Edward O'Callaghan [Sun, 20 Mar 2016 03:50:04 +0000 (14:50 +1100)]
radeonsi: Allow 16 samples MSAA mode for PIPE_FORMAT_NONE

For ARB_framebuffer_no_attachment; A is_format_supported() query
with 'PIPE_FORMAT_NONE' passed implies a query of the number of
samples supported from the framebuffer with no attachment.

Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agosoftpipe: Set samples and layers in set_framebuffer_state() cb
Edward O'Callaghan [Fri, 12 Feb 2016 10:11:57 +0000 (21:11 +1100)]
softpipe: Set samples and layers in set_framebuffer_state() cb

Carries across the number of samples and layers state in the
'softpipe_set_framebuffer_state()' callback. This state is
part of 'ARB_framebuffer_no_attachments' support.

Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agomesa/st: Update framebuffer state with no.of samples,layers
Edward O'Callaghan [Sun, 3 Jan 2016 10:08:33 +0000 (21:08 +1100)]
mesa/st: Update framebuffer state with no.of samples,layers

Handle the case of ARB_framebuffer_no_attachment.
Also, kill off a dead debug printf() call while we are here.

Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agogallium/trace: Dump no.of samples and layers in fb state
Edward O'Callaghan [Mon, 1 Feb 2016 00:16:06 +0000 (11:16 +1100)]
gallium/trace: Dump no.of samples and layers in fb state

Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agogallium: Put no.of {samples,layers} into pipe_framebuffer_state
Edward O'Callaghan [Sat, 2 Jan 2016 14:44:55 +0000 (01:44 +1100)]
gallium: Put no.of {samples,layers} into pipe_framebuffer_state

Here we store the number of samples and layers directly in the
pipe_framebuffer_state so that in the case of
ARB_framebuffer_no_attachment we may make use of them directly.

Further, we adjust various gallium/auxiliary helper functions
accordingly.

V2:
  Convert branches in util_framebuffer_get_num_layers() and
  util_framebuffer_get_num_samples() to their canonical form.

V3:
  'git stash pop' the typo fix of 'cbufs' which should be
  'nr_cbufs' that was missing in V2, woops! Thanks Marek for
  pointing this out yet again.

V4:
  Squash in the following patch:

  'gallium/util: Ensure util_framebuffer_get_num_samples() is valid'

   Upon context creation, internal driver structures are malloc()'ed
   and memset() to zero them. This results in a invalid number of
   samples 'by default'. Handle this in the simplest way to avoid
   elaborate and probably equally sub-optimial solutions.

Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
8 years agomesa/st: Set _NumSamples in update_framebuffer_state()
Edward O'Callaghan [Tue, 16 Feb 2016 23:27:41 +0000 (10:27 +1100)]
mesa/st: Set _NumSamples in update_framebuffer_state()

Using PIPE_FORMAT_NONE to indicate what MSAA modes are supported
with a framebuffer using no attachment.

V.2:
 Rewrite MSAA mode loop to be more general.
V.3:
 Move comment to right place after loop was rewritten.
V.4: [airlied]
 remove unneeded variable, and assert, and unneeded pipe assignment

Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
8 years agogallium: Obtain ARB_framebuffer_no_attachment constants
Edward O'Callaghan [Wed, 17 Feb 2016 10:01:57 +0000 (21:01 +1100)]
gallium: Obtain ARB_framebuffer_no_attachment constants

Set default values for the constants required in
ARB_framebuffer_no_attachments and obtained the number
of layers from ``PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS``.

We also obtain the MaxFramebufferSamples value using
a query back to the driver for PIPE_FORMAT_NONE.

V.1:
 Merge if branch predicates into one branch.
 Move const init into st_init_limits()

[airlied: whitespace fixup]
Signed-off-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 agogallium: Add PIPE_CAP_FRAMEBUFFER_NO_ATTACHMENT
Edward O'Callaghan [Wed, 17 Feb 2016 09:59:52 +0000 (20:59 +1100)]
gallium: Add PIPE_CAP_FRAMEBUFFER_NO_ATTACHMENT

Add PIPE_CAP to determine if the GL extension
'GL_ARB_framebuffer_no_attachments' shall be
supported.

The driver is required to support 'PIPE_FORMAT_NONE'
via its 'is_format_supported()' callback in order
to determine the MSAA modes the hardware supports so
that values requested from the application using
'GL_ARB_framebuffer_no_attachments' may be quantized
to what the hardware expects.

V.2:
 Fix doc for a more detailed description of the PIPE_CAP
 and the corresponding GL constant.

V.3:
 Renamed and repurposed once again.

V.4:
 Remove CAP from cap_mapping array.

[airlied: fix damaged whitespace]

Signed-off-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 agomesa/st: Use _mesa_geometric_ functions appropriately
Edward O'Callaghan [Fri, 1 Jan 2016 18:55:49 +0000 (05:55 +1100)]
mesa/st: Use _mesa_geometric_ functions appropriately

Change references to gl_framebuffer::Width, Height, MaxNumLayers
and Visual::samples to use the _mesa_geometric_ convenience functions
for those places where the geometry of the gl_framebuffer is needed.
This is in contrast to the geometry of the intersection of the
attachments of the gl_framebuffer.

This patch paves the way to enable GL_ARB_framebuffer_no_attachements
for all gallium drivers.

V.2:
 Remove itermeditate variable state.

Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
8 years agomesa: Add comment to framebuffer_parameteri()
Edward O'Callaghan [Wed, 17 Feb 2016 08:15:49 +0000 (19:15 +1100)]
mesa: Add comment to framebuffer_parameteri()

V.2:
 Change 'N.B.,' to 'NOTE:'.

Signed-off-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 agoi965/sf_state: Pull flat_enables out of prog_data
Jason Ekstrand [Wed, 6 Apr 2016 01:23:36 +0000 (18:23 -0700)]
i965/sf_state: Pull flat_enables out of prog_data

Previously, we were walking over the shader source to figure out which
inputs should be marked flat.  Now, we can just pull it out of prog_data.
This is needed for properly setting up 3DSTATE_SF/SBE for Vulkan and it
also means that it will get properly cached.

Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agoi965/fs: Add a flat_inputs field to prog_data
Jason Ekstrand [Wed, 6 Apr 2016 01:19:34 +0000 (18:19 -0700)]
i965/fs: Add a flat_inputs field to prog_data

Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agobrw/device_info: Add a helper for getting a device name
Jason Ekstrand [Mon, 4 Apr 2016 21:50:03 +0000 (14:50 -0700)]
brw/device_info: Add a helper for getting a device name

This is needed by the Vulkan driver

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
8 years agoi965/fs_surface_builder: Mask signed integers after conversion
Jason Ekstrand [Tue, 19 Jan 2016 01:30:59 +0000 (17:30 -0800)]
i965/fs_surface_builder: Mask signed integers after conversion

Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>