platform/upstream/mesa.git
8 years agonir: Add a nir_deref_tail helper
Jason Ekstrand [Sat, 7 Nov 2015 20:01:50 +0000 (12:01 -0800)]
nir: Add a nir_deref_tail helper

Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
8 years agonir/types: Add an is_vector_or_scalar helper
Jason Ekstrand [Fri, 1 May 2015 18:26:40 +0000 (11:26 -0700)]
nir/types: Add an is_vector_or_scalar helper

Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
8 years agoi965/fs: Use regs_read/written for post-RA scheduling in calculate_deps
Jason Ekstrand [Fri, 6 Nov 2015 00:37:47 +0000 (16:37 -0800)]
i965/fs: Use regs_read/written for post-RA scheduling in calculate_deps

Previously, we were assuming that everything read/wrote exactly 1 logical
GRF (1 in SIMD8 and 2 in SIMD16).  This isn't actually true.  In
particular, the PLN instruction reads 2 logical registers in one of the
components.  This commit changes post-RA scheduling to use regs_read and
regs_written instead so that we add enough dependencies.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92770
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
8 years agonir/validate: Add better validation of load/store types
Jason Ekstrand [Thu, 22 Oct 2015 23:53:27 +0000 (16:53 -0700)]
nir/validate: Add better validation of load/store types

Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
8 years agoradeonsi: add register definitions for Stoney
Marek Olšák [Tue, 3 Nov 2015 11:20:18 +0000 (12:20 +0100)]
radeonsi: add register definitions for Stoney

There are a few non-stoney changes too.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
8 years agoradeonsi: add workarounds for CP DMA to stay on the fast path
Marek Olšák [Sun, 1 Nov 2015 12:43:26 +0000 (13:43 +0100)]
radeonsi: add workarounds for CP DMA to stay on the fast path

v2: set emit_scratch_reloc, add a NULL check

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
8 years agoradeonsi: unify CP DMA preparation logic
Marek Olšák [Sat, 31 Oct 2015 00:33:42 +0000 (01:33 +0100)]
radeonsi: unify CP DMA preparation logic

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
8 years agoradeonsi: unify CP DMA code determining various flags
Marek Olšák [Sat, 31 Oct 2015 00:21:01 +0000 (01:21 +0100)]
radeonsi: unify CP DMA code determining various flags

v2: don't call get_flush_flags twice per function

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
8 years agoradeonsi: only enable write confirmation on the last CP DMA packet
Marek Olšák [Sat, 31 Oct 2015 00:03:42 +0000 (01:03 +0100)]
radeonsi: only enable write confirmation on the last CP DMA packet

This should improve performance for big copies that need to be split.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
8 years agonv50/ir: allow emission of immediates in imul/imad ops
Ilia Mirkin [Sat, 7 Nov 2015 05:41:05 +0000 (00:41 -0500)]
nv50/ir: allow emission of immediates in imul/imad ops

Nothing actually uses this yet (due to complications), but the emission
logic is right.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agonv50/ir: properly set the type of the constant folding result
Ilia Mirkin [Sat, 7 Nov 2015 00:28:29 +0000 (19:28 -0500)]
nv50/ir: properly set the type of the constant folding result

This removes the hack used for merge, which only covers a fraction of
the cases.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agonv50/ir: add support for const-folding OP_CVT with F64 source/dest
Ilia Mirkin [Sat, 7 Nov 2015 00:13:35 +0000 (19:13 -0500)]
nv50/ir: add support for const-folding OP_CVT with F64 source/dest

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agonv50/ir: add fp64 opcode emission support for G200 (NVA0)
Ilia Mirkin [Mon, 23 Feb 2015 00:49:49 +0000 (19:49 -0500)]
nv50/ir: add fp64 opcode emission support for G200 (NVA0)

Need to emulate rcp/rsq before providing full fp64 support

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agonv50/ir: Add support for 64bit immediates to checkSwapSrc01
Hans de Goede [Thu, 5 Nov 2015 13:32:38 +0000 (14:32 +0100)]
nv50/ir: Add support for 64bit immediates to checkSwapSrc01

Now that we support 64 bit immediates in insnCanLoad, we need to swap
64 bit immediate sources too for optimal effect.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agonvc0/ir: Teach insnCanLoad about double immediates
Hans de Goede [Thu, 5 Nov 2015 13:32:37 +0000 (14:32 +0100)]
nvc0/ir: Teach insnCanLoad about double immediates

Teach insnCanLoad about double immediates, together with the
"Add support for merge-s to the ConstantFolding pass"

This turns the following (nvc0) code:
  1: mov u32 $r2 0x00000000 (8)
  2: mov u32 $r3 0x3fe00000 (8)
  3: add f64 $r0d $r0d $r2d (8)

Into:
  1: add f64 $r0d $r0d 0.500000 (8)

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agonv50/ir: Add support for merge-s to the ConstantFolding pass
Hans de Goede [Thu, 5 Nov 2015 13:32:36 +0000 (14:32 +0100)]
nv50/ir: Add support for merge-s to the ConstantFolding pass

This allows later passes like LoadPropagation to properly deal with 64
bit immediates.

If the new 64 bit load this introduces does not get optimized away then
split64BitOpPostRA() will split this into 2 instructions again.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agonv50/ir: disallow 64-bit immediates on nv50 targets
Ilia Mirkin [Fri, 6 Nov 2015 22:58:42 +0000 (17:58 -0500)]
nv50/ir: disallow 64-bit immediates on nv50 targets

No instructions are able to load short immediates like nvc0 can.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agonv50/ir: allow movs with TYPE_F64 destinations to be split
Ilia Mirkin [Fri, 6 Nov 2015 22:18:01 +0000 (17:18 -0500)]
nv50/ir: allow movs with TYPE_F64 destinations to be split

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agogm107/ir: Add support for double immediates
Hans de Goede [Thu, 5 Nov 2015 13:32:35 +0000 (14:32 +0100)]
gm107/ir: Add support for double immediates

Add support for encoding double immediates (up to 20 bits of precision)
into the generated gm107 machine-code.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agonvc0/ir: Add support for double immediates
Hans de Goede [Thu, 5 Nov 2015 13:32:34 +0000 (14:32 +0100)]
nvc0/ir: Add support for double immediates

Add support for encoding double immediates (up to 20 bits of precision)
into the generated nvc0 machine-code.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agoi965/nir/fs: Add comment for no-op memory barrier functions
Francisco Jerez [Fri, 6 Nov 2015 21:19:56 +0000 (13:19 -0800)]
i965/nir/fs: Add comment for no-op memory barrier functions

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
9 years agoi965/nir/fs: Implement new barrier functions for compute shaders
Jordan Justen [Sat, 10 Oct 2015 20:00:04 +0000 (13:00 -0700)]
i965/nir/fs: Implement new barrier functions for compute shaders

For these nir intrinsics, we emit the same code as
nir_intrinsic_memory_barrier:

 * nir_intrinsic_memory_barrier_atomic_counter
 * nir_intrinsic_memory_barrier_buffer
 * nir_intrinsic_memory_barrier_image

We treat these nir intrinsics as no-ops:
 * nir_intrinsic_group_memory_barrier
 * nir_intrinsic_memory_barrier_shared

v3:
 * Add comment for no-op cases (curro)

v4:
 * Moving comment to a separate patch authored by curro

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
9 years agonir: Add new barrier functions for compute shaders
Jordan Justen [Sat, 10 Oct 2015 15:59:42 +0000 (08:59 -0700)]
nir: Add new barrier functions for compute shaders

When these functions are called in glsl-ir, we create a corresponding
nir intrinsic function call.

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
9 years agoglsl: Add new barrier functions for compute shaders
Jordan Justen [Fri, 9 Oct 2015 21:16:05 +0000 (14:16 -0700)]
glsl: Add new barrier functions for compute shaders

When these functions are called in GLSL code, we create an intrinsic
function call:

 * groupMemoryBarrier => __intrinsic_group_memory_barrier
 * memoryBarrierAtomicCounter => __intrinsic_memory_barrier_atomic_counter
 * memoryBarrierBuffer => __intrinsic_memory_barrier_buffer
 * memoryBarrierImage => __intrinsic_memory_barrier_image
 * memoryBarrierShared => __intrinsic_memory_barrier_shared

v2:
 * Consolidate with memoryBarrier function/intrinsic creation (curro)

v3:
 * Instead of add_memory_barrier_function, add an intrinsic_name
   parameter to _memory_barrier (curro)

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
9 years agoradeon/uvd: fix VC-1 simple/main profile decode v2
Boyuan Zhang [Wed, 23 Sep 2015 08:11:08 +0000 (10:11 +0200)]
radeon/uvd: fix VC-1 simple/main profile decode v2

We just needed to set the extra width/height fields to get this working.

v2 (chk): rebased, CC stable added, commit message added, fixed coding style

Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Cc: "10.6 11.0" <mesa-stable@lists.freedesktop.org>
9 years agost/vaapi: fix vaapi VC-1 simple/main corruption v2
Boyuan Zhang [Wed, 23 Sep 2015 08:11:07 +0000 (10:11 +0200)]
st/vaapi: fix vaapi VC-1 simple/main corruption v2

Apply the start code fix only to advanced profile.

v2 (chk): add commit message

Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Cc: "10.6 11.0" <mesa-stable@lists.freedesktop.org>
9 years agost/va: add support for RGBX and BGRX in VPP
Julien Isorce [Fri, 6 Nov 2015 09:45:22 +0000 (09:45 +0000)]
st/va: add support for RGBX and BGRX in VPP

Before it was only possible to convert a NV12 surface to
RGBA or BGRA. This patch uses the same post processing
function, "handleVAProcPipelineParameterBufferType", but
add definitions for RGBX and BGRX.

This patch also makes vlVaQuerySurfaceAttributes more generic
to avoid copy and pasting the same lines.

Signed-off-by: Julien Isorce <j.isorce@samsung.com>
Reviewed-by: Christian K<C3><B6>nig <christian.koenig@amd.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
9 years agovl/buffers: add RGBX and BGRX to the supported formats
Julien Isorce [Fri, 6 Nov 2015 09:45:19 +0000 (09:45 +0000)]
vl/buffers: add RGBX and BGRX to the supported formats

Useful is one wants to create RGBX or BGRX surfaces.
The infrastructure is such that it required just a
few definitions to support these formats.

Signed-off-by: Julien Isorce <j.isorce@samsung.com>
Reviewed-by: Christian K<C3><B6>nig <christian.koenig@amd.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
9 years agost/va: properly use brackets in vlVaAcquireBufferHandle's switch
Julien Isorce [Fri, 6 Nov 2015 09:45:17 +0000 (09:45 +0000)]
st/va: properly use brackets in vlVaAcquireBufferHandle's switch

In "switch (mem_type)" the brackets were surrounding "case+default"
instead of "case" only.

Signed-off-by: Julien Isorce <j.isorce@samsung.com>
Reviewed-by: Christian K<C3><B6>nig <christian.koenig@amd.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
9 years agost/va: properly indent buffer.c, config.c, image.c and picture.c
Julien Isorce [Fri, 6 Nov 2015 09:45:11 +0000 (09:45 +0000)]
st/va: properly indent buffer.c, config.c, image.c and picture.c

Some lines were using 4 indentation spaces instead of 3.

Signed-off-by: Julien Isorce <j.isorce@samsung.com>
Reviewed-by: Christian K<C3><B6>nig <christian.koenig@amd.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
9 years agofreedreno/a4xx: fix blend color
Rob Clark [Tue, 27 Oct 2015 15:38:34 +0000 (11:38 -0400)]
freedreno/a4xx: fix blend color

Signed-off-by: Rob Clark <robclark@freedesktop.org>
9 years agofreedreno: update generated headers
Rob Clark [Tue, 27 Oct 2015 15:33:32 +0000 (11:33 -0400)]
freedreno: update generated headers

Signed-off-by: Rob Clark <robclark@freedesktop.org>
9 years agofreedreno: add a305 support
Guillaume Charifi [Fri, 6 Nov 2015 16:17:25 +0000 (11:17 -0500)]
freedreno: add a305 support

Signed-off-by: Rob Clark <robclark@freedesktop.org>
9 years agofreedreno/ir3: Use nir_foreach_variable
Boyan Ding [Fri, 16 Oct 2015 07:15:38 +0000 (15:15 +0800)]
freedreno/ir3: Use nir_foreach_variable

Signed-off-by: Boyan Ding <boyan.j.ding@gmail.com>
Signed-off-by: Rob Clark <robclark@freedesktop.org>
9 years agonir: some small cleanups
Rob Clark [Wed, 21 Oct 2015 14:57:15 +0000 (10:57 -0400)]
nir: some small cleanups

The various cf nodes all get allocated w/ shader as their ralloc_parent,
so lets make this more explicit.  Plus couple other corrections/
clarifications.

Signed-off-by: Rob Clark <robclark@freedesktop.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
9 years agonvc0: reintroduce BGRA4 format support
Ilia Mirkin [Fri, 6 Nov 2015 04:12:52 +0000 (23:12 -0500)]
nvc0: reintroduce BGRA4 format support

Commit 342e68dc60 (nvc0: remove BGRA4 format support) removed the
support to fix a WoW trace. However after further experimentation, I was
able to get the blit to work by using a different "fake" format in the
2d engine.

The reason why this worked on nv50 is that nv50 falls back to the 3d
blit path in case either the src or the dst aren't "faithfully"
supported, while nvc0 only does it for the dst format. RG8 is better
supported by the nvc0 2d engine than R16.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agomesa: report enum name in glClientActiveTexture() error string
Brian Paul [Fri, 6 Nov 2015 02:03:39 +0000 (19:03 -0700)]
mesa: report enum name in glClientActiveTexture() error string

As we do for glActiveTexture().  Trivial.

9 years agost/va: fix memory leak on error in vlVaCreateSurfaces2
Julien Isorce [Thu, 5 Nov 2015 08:24:45 +0000 (08:24 +0000)]
st/va: fix memory leak on error in vlVaCreateSurfaces2

Found by coverity: CID #1337953

Signed-off-by: Julien Isorce <j.isorce@samsung.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
9 years agost/va: indent vlVaQuerySurfaceAttributes and vlVaCreateSurfaces2
Julien Isorce [Thu, 5 Nov 2015 08:24:44 +0000 (08:24 +0000)]
st/va: indent vlVaQuerySurfaceAttributes and vlVaCreateSurfaces2

Some lines were using 4 indentation spaces instead of 3.

Signed-off-by: Julien Isorce <j.isorce@samsung.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
9 years agoi965: Fix scalar VS float[] and vec2[] output arrays.
Kenneth Graunke [Tue, 13 Oct 2015 22:30:03 +0000 (15:30 -0700)]
i965: Fix scalar VS float[] and vec2[] output arrays.

The scalar VS backend has never handled float[] and vec2[] outputs
correctly (my original code was broken).  Outputs need to be padded
out to vec4 slots.

In fs_visitor::nir_setup_outputs(), we tried to process each vec4 slot
by looping from 0 to ALIGN(type_size_scalar(type), 4) / 4.  However,
this is wrong: type_size_scalar() for a float[2] would return 2, or
for vec2[2] it would return 4.  This looked like a single slot, even
though in reality each array element would be stored in separate vec4
slots.

Because of this bug, outputs[] and output_components[] would not get
initialized for the second element's VARYING_SLOT, which meant
emit_urb_writes() would skip writing them.  Nothing used those values,
and dead code elimination threw a party.

To fix this, we introduce a new type_size_vec4_times_4() function which
pads array elements correctly, but still counts in scalar components,
generating correct indices in store_output intrinsics.

Normally, varying packing avoids this problem by turning varyings into
vec4s.  So this doesn't actually fix any Piglit or dEQP tests today.
However, if varying packing is disabled, things would be broken.
Tessellation shaders can't use varying packing, so this fixes various
tcs-input Piglit tests on a branch of mine.

v2: Shorten the implementation of type_size_4x to a single line (caught
    by Connor Abbott), and rename it to type_size_vec4_times_4()
    (renaming suggested by Jason Ekstrand).  Use type_size_vec4
    rather than using type_size_vec4_times_4 and then dividing by 4.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
9 years agollvmpipe: disable texture cache
Roland Scheidegger [Thu, 5 Nov 2015 17:00:40 +0000 (18:00 +0100)]
llvmpipe: disable texture cache

There are some weird problems with 8-wide vectors.

9 years agonouveau: send back a debug message when waiting for a fence to complete
Ilia Mirkin [Sat, 31 Oct 2015 00:44:57 +0000 (20:44 -0400)]
nouveau: send back a debug message when waiting for a fence to complete

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agonv50,nvc0: provide debug messages with shader compilation stats
Ilia Mirkin [Fri, 30 Oct 2015 22:41:09 +0000 (18:41 -0400)]
nv50,nvc0: provide debug messages with shader compilation stats

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agonouveau: add support for sending debug messages via KHR_debug
Ilia Mirkin [Fri, 30 Oct 2015 21:23:22 +0000 (17:23 -0400)]
nouveau: add support for sending debug messages via KHR_debug

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agost/clover: provide a path for drivers to call through to pfn_notify
Ilia Mirkin [Sat, 31 Oct 2015 03:25:59 +0000 (23:25 -0400)]
st/clover: provide a path for drivers to call through to pfn_notify

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
[ Francisco Jerez: Clean up clover::context interface by passing
  around a function object. ]

9 years agost/mesa: set debug callback for debug contexts
Ilia Mirkin [Sat, 31 Oct 2015 03:28:01 +0000 (23:28 -0400)]
st/mesa: set debug callback for debug contexts

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
9 years agogallium: expose a debug message callback settable by context owner
Ilia Mirkin [Fri, 30 Oct 2015 07:17:35 +0000 (03:17 -0400)]
gallium: expose a debug message callback settable by context owner

This will allow gallium drivers to send messages to KHR_debug endpoints

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
9 years agost/mesa: account for texture views when doing CopyImageSubData
Ilia Mirkin [Thu, 5 Nov 2015 05:33:22 +0000 (00:33 -0500)]
st/mesa: account for texture views when doing CopyImageSubData

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
9 years agoi965/fs: Do not mark used surfaces in FS_OPCODE_GET_BUFFER_SIZE
Iago Toral Quiroga [Fri, 30 Oct 2015 10:10:02 +0000 (11:10 +0100)]
i965/fs: Do not mark used surfaces in FS_OPCODE_GET_BUFFER_SIZE

Do it in the visitor, like we do for other opcodes.

v2: use const, get rid of useless surf_index temporary (Curro)

Reviewed-by: Francisco Jerez <currojerez@riseup.net>
9 years agoi965/vec4: Do not mark used surfaces in VS_OPCODE_GET_BUFFER_SIZE
Iago Toral Quiroga [Fri, 30 Oct 2015 09:57:47 +0000 (10:57 +0100)]
i965/vec4: Do not mark used surfaces in VS_OPCODE_GET_BUFFER_SIZE

Do it in the visitor, like we do for other opcodes.

v2: use const, get rid of useless surf_index temporary (Curro)

Reviewed-by: Francisco Jerez <currojerez@riseup.net>
9 years agoi965/vec4: Do not mark used direct surfaces in VS_OPCODE_PULL_CONSTANT_LOAD
Iago Toral Quiroga [Fri, 30 Oct 2015 09:24:12 +0000 (10:24 +0100)]
i965/vec4: Do not mark used direct surfaces in VS_OPCODE_PULL_CONSTANT_LOAD

Right now the generator marks direct surfaces as used but leaves marking of
indirect surfaces to the caller. Just make the callers handle marking in both
cases for consistency.

v2: Use const, do not add unnecessary temporary (Curro)

Reviewed-by: Francisco Jerez <currojerez@riseup.net>
9 years agoi965/fs: Do not mark used direct surfaces in UNIFORM_PULL_CONSTANT_LOAD
Iago Toral Quiroga [Fri, 30 Oct 2015 07:48:57 +0000 (08:48 +0100)]
i965/fs: Do not mark used direct surfaces in UNIFORM_PULL_CONSTANT_LOAD

Right now the generator marks direct surfaces as used but leaves marking of
indirect surfaces to the caller. Just make the callers handle marking in both
cases for consistency.

Reviewed-by: Francisco Jerez <currojerez@riseup.net>
9 years agoi965/fs: Do not mark direct used surfaces in VARYING_PULL_CONSTANT_LOAD
Iago Toral Quiroga [Fri, 30 Oct 2015 07:39:11 +0000 (08:39 +0100)]
i965/fs: Do not mark direct used surfaces in VARYING_PULL_CONSTANT_LOAD

Right now the generator marks direct surfaces as used but leaves marking of
indirect surfaces to the caller. Just make the callers handle marking in both
cases for consistency.

v2: Use const and remove useless surf_index temporary (Curro)

Reviewed-by: Francisco Jerez <currojerez@riseup.net>
9 years agoi965/skl+: Enable support for 16x multisampling
Neil Roberts [Mon, 7 Sep 2015 17:23:14 +0000 (18:23 +0100)]
i965/skl+: Enable support for 16x multisampling

Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
9 years agomesa/meta: Use interpolateAtOffset for 16x MSAA copy blit
Neil Roberts [Mon, 28 Sep 2015 17:22:32 +0000 (18:22 +0100)]
mesa/meta: Use interpolateAtOffset for 16x MSAA copy blit

Previously there was a problem in i965 where if 16x MSAA is used then
some of the sample positions are exactly on the 0 x or y axis. When
the MSAA copy blit shader interpolates the texture coordinates at
these sample positions it was possible that it would jump to a
neighboring texel due to rounding errors. It is likely that these
positions would be used on 16x MSAA because that is where they are
defined to be in D3D.

To fix that this patch makes it use interpolateAtOffset in the blit
shader whenever 16x MSAA is used and the GL_ARB_gpu_shader5 extension
is available. This forces it to interpolate the texture coordinates at
the pixel center to avoid these problematic positions.

This fixes ext_framebuffer_multisample-unaligned-blit and
ext_framebuffer_multisample-clip-and-scissor-blit with 16x MSAA on
SKL+.

v2: Use interpolateAtOffset instead of interpolateAtSample
v3: Always try to enable GL_ARB_gpu_shader5 in the shader
    [Ian Romanick]

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
9 years agometa/blit: Always try to enable GL_ARB_sample_shading
Neil Roberts [Thu, 22 Oct 2015 08:55:35 +0000 (10:55 +0200)]
meta/blit: Always try to enable GL_ARB_sample_shading

Previously this extension was only enabled when blitting between two
multisampled buffers. However I don't think it does any harm to just
enable it all the time. The ‘enable’ option is used instead of
‘require’ so that the shader will still compile if the extension isn't
available in the cases where it isn't used. This will make the next
patch simpler because it wants to add another optional extension.

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
9 years agometa: Support 16x MSAA in the multisample scaled blit shader
Neil Roberts [Wed, 16 Sep 2015 16:43:33 +0000 (17:43 +0100)]
meta: Support 16x MSAA in the multisample scaled blit shader

v2: Fix the x_scale in the shader. Remove the doubts in the commit
    message.
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
9 years agoi965/meta: Support 16x MSAA in the meta stencil blit
Neil Roberts [Fri, 11 Sep 2015 17:09:46 +0000 (18:09 +0100)]
i965/meta: Support 16x MSAA in the meta stencil blit

The destination rectangle is now drawn at 4x4 the size and the shader
code to calculate the sample number is adjusted accordingly.

Acked-by: Ben Widawsky <ben@bwidawsk.net>
9 years agoi965/fs/skl+: Fix calculating gl_SampleID for 16x MSAA
Neil Roberts [Wed, 9 Sep 2015 16:44:17 +0000 (17:44 +0100)]
i965/fs/skl+: Fix calculating gl_SampleID for 16x MSAA

In order to accomodate 16x MSAA, the starting sample pair index is now
3 bits rather than 2 on SKL+.

Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
9 years agoi965: Support allocating the MCS buffer for 16x MSAA
Neil Roberts [Wed, 9 Sep 2015 13:38:08 +0000 (14:38 +0100)]
i965: Support allocating the MCS buffer for 16x MSAA

When 16 samples are used the MCS buffer needs 64 bits per pixel.

Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
9 years agoi965: Support calculating the bits needed to set up 16x MSAA
Neil Roberts [Wed, 9 Sep 2015 13:36:42 +0000 (14:36 +0100)]
i965: Support calculating the bits needed to set up 16x MSAA

The gen7_surface_msaa_bits function already returns the right values
for 16 samples but it just needs its assert to be relaxed.

Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
9 years agoi965/fs: Add a sampler program key for whether the texture is 16x MSAA
Neil Roberts [Tue, 15 Sep 2015 15:34:35 +0000 (16:34 +0100)]
i965/fs: Add a sampler program key for whether the texture is 16x MSAA

When 16x MSAA is used for sampling with texelFetch the compiler needs
to use a different instruction which passes more arguments for the MCS
data. Previously on skl+ it was unconditionally using this new
instruction. However since 16x MSAA is probably going to be pretty
rare, it is probably worthwhile to avoid using this instruction for
the other sample counts. In order to do that this patch adds a new
member to brw_sampler_prog_key_data to track when a sampler refers to
a buffer with 16 samples.

Note that this isn't done for the vec4 backend because it wouldn't
change how many registers it uses.

Acked-by: Ben Widawsky <ben@bwidawsk.net>
9 years agoi965/vec4/skl+: Use ld2dms_w instead of ld2dms
Neil Roberts [Wed, 9 Sep 2015 14:59:36 +0000 (15:59 +0100)]
i965/vec4/skl+: Use ld2dms_w instead of ld2dms

In order to support 16x MSAA, skl+ has a wider version of ld2dms that
takes two parameters for the MCS data. The MCS data in the response
still fits in a single register so we just need to ensure we copy both
values rather than just the lower one.

Acked-by: Ben Widawsky <ben@bwidawsk.net>
9 years agoi965/fs/skl+: Use ld2dms_w instead of ld2dms
Neil Roberts [Tue, 8 Sep 2015 14:52:09 +0000 (15:52 +0100)]
i965/fs/skl+: Use ld2dms_w instead of ld2dms

In order to support 16x MSAA, skl+ has a wider version of ld2dms that
takes two parameters for the MCS data. The MCS data retrieved from the
ld_mcs instruction already returns 4 or 8 registers and is documented
to return zeroes for the mcsh value when the sample count is less than
16.

v2: Use get_lowered_simd_width to fall back to SIMD8 instructions when
    the message length would be too long in SIMD16.
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
9 years agoi965: Program 16x MSAA sample positions.
Neil Roberts [Wed, 16 Sep 2015 10:48:42 +0000 (11:48 +0100)]
i965: Program 16x MSAA sample positions.

This is the standard pattern used by the other 3D graphics API.

BDW has slots for these values, but they aren't actually used until
SKL. Even though the documentation for BDW says they must be zero, it
doesn't seem to cause any harm to program them anyway.

The comment above for the 8x sample positions says that the hardware
implements centroid interpolation by picking the centre-most sample
that is inside the primitive. That implies that it might be worthwhile
to pick a pattern that includes 0.5,0.5. However by experimentation
this doesn't seem to actually be the case. With the sample positions
in this patch, if I modify the piglit test below so that it instead
reports the centroid position, it reports 0.492188,0.421875 which
doesn't match any of the positions. If I modify the sample positions
so that they include one at exactly 0.5,0.5 it doesn't help and it
reports another position which is even further from the center for
some reason.

arb_gpu_shader5-interpolateAtSample-different

Kenneth Graunke experimented with some other patterns that have a
higher standard deviation but I think after some discussion it was
decided that it would be better to pick the same pattern as the other
graphics API in case there are games that rely on this pattern.

(Based on a patch by Kenneth Graunke)

Cc: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ben Widawsky <ben at bwidawsk.net>
9 years agoi965: Handle 16x MSAA in IMS dimension munging code.
Kenneth Graunke [Thu, 29 Jan 2015 07:58:43 +0000 (23:58 -0800)]
i965: Handle 16x MSAA in IMS dimension munging code.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Neil Roberts <neil@linux.intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
9 years agonir: Rename nir_live_variables.c to nir_liveness.c.
Kenneth Graunke [Wed, 4 Nov 2015 01:16:49 +0000 (17:16 -0800)]
nir: Rename nir_live_variables.c to nir_liveness.c.

It doesn't actually operate on variables.

Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
9 years agonir: Rename live_variables to live_ssa_defs.
Kenneth Graunke [Wed, 4 Nov 2015 01:15:24 +0000 (17:15 -0800)]
nir: Rename live_variables to live_ssa_defs.

This computes liveness of SSA values, not nir_variables.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
9 years agoi965/vec4: select predicate based on writemask for sel emissions
Alejandro Piñeiro [Tue, 20 Oct 2015 11:08:09 +0000 (13:08 +0200)]
i965/vec4: select predicate based on writemask for sel emissions

Equivalent to commit 8ac3b525c but with sel operations. In this case
we select the PredCtrl based on the writemask.

This patch helps on cases like this:
 1: cmp.l.f0.0 vgrf40.0.x:F, vgrf0.zzzz:F, vgrf7.xxxx:F
 2: cmp.nz.f0.0 null:D, vgrf40.xxxx:D, 0D
 3: (+f0.0) sel vgrf41.0.x:UD, vgrf6.xxxx:UD, vgrf5.xxxx:UD

In this case, cmod propagation can't optimize instruction #2, because
instructions #1 and #2 have different writemasks, and we can't update
directly instruction #2 writemask because our code thinks that sel at
instruction #3 reads all four channels of the flag, when it actually
only reads .x.

So, with this patch, the previous case becames this:
 1: cmp.l.f0.0 vgrf40.0.x:F, vgrf0.zzzz:F, vgrf7.xxxx:F
 2: cmp.nz.f0.0 null:D, vgrf40.xxxx:D, 0D
 3: (+f0.0.x) sel vgrf41.0.x:UD, vgrf6.xxxx:UD, vgrf5.xxxx:UD

Now only the x channel of the flag is used, allowing dead code
eliminate to update the writemask at the second instruction:
 1: cmp.l.f0.0 vgrf40.0.x:F, vgrf0.zzzz:F, vgrf7.xxxx:F
 2: cmp.nz.f0.0 null.x:D, vgrf40.xxxx:D, 0D
 3: (+f0.0.x) sel vgrf41.0.x:UD, vgrf6.xxxx:UD, vgrf5.xxxx:UD

So now cmod propagation can simplify out #2:
 1: cmp.l.f0.0 vgrf40.0.x:F, attr18.wwww:F, vgrf7.xxxx:F
 2: (+f0.0.x) sel vgrf41.0.x:UD, vgrf6.xxxx:UD, vgrf5.xxxx:UD

Shader-db numbers:
total instructions in shared programs: 6235835 -> 6228008 (-0.13%)
instructions in affected programs:     219850 -> 212023 (-3.56%)
total loops in shared programs:        1979 -> 1979 (0.00%)
helped:                                1192
HURT:                                  0

9 years agonouveau: relax fence emit space assert
Ilia Mirkin [Thu, 5 Nov 2015 03:42:41 +0000 (22:42 -0500)]
nouveau: relax fence emit space assert

We also have the "reserved for kick" space available. Some of my earlier
changes can probably be removed, but this is a quick fix for some of the
rarer fallout.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: <mesa-stable@lists.freedesktop.org>
9 years agovc4: When the create ioctl fails, free our cache and try again.
Eric Anholt [Wed, 4 Nov 2015 21:27:16 +0000 (13:27 -0800)]
vc4: When the create ioctl fails, free our cache and try again.

This greatly increases the pressure you can put on the driver before
create fails.  Ultimately we need to let the kernel take control of
our cached BOs and just take them from us (and other clients)
directly, but this is a very easy patch for the moment.

Cc: "11.0" <mesa-stable@lists.freedesktop.org>
9 years agovc4: Print the rounded shader size in debug output.
Eric Anholt [Wed, 4 Nov 2015 21:10:28 +0000 (13:10 -0800)]
vc4: Print the rounded shader size in debug output.

It's surprising to see "0kb" printed for debug on short shaders, while
4kb alignment won't be suprising.

9 years agovc4: Fix dumping the size of BOs allocated/cached.
Eric Anholt [Wed, 4 Nov 2015 21:13:39 +0000 (13:13 -0800)]
vc4: Fix dumping the size of BOs allocated/cached.

60MB of cached BOs are a lot less scary than 600MB.

9 years agomesa/tests: add glBufferStorageEXT to ES 3.1 dispatch list
Ilia Mirkin [Wed, 4 Nov 2015 19:26:37 +0000 (14:26 -0500)]
mesa/tests: add glBufferStorageEXT to ES 3.1 dispatch list

I thought that aliased functions didn't need to be added, but that might
only be if the function aliases something in the same {desktop,ES}
space. Resolves the dispatch sanity test failure.

Fixes: 13b19aa81 (mesa: expose support for GL_EXT_buffer_storage)
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92824
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agovbo: fix another GL_LINE_LOOP bug
Brian Paul [Sat, 31 Oct 2015 13:02:36 +0000 (07:02 -0600)]
vbo: fix another GL_LINE_LOOP bug

Very long line loops which spanned 3 or more vertex buffers were not
handled correctly and could result in stray lines.

The piglit lineloop test draws 10000 vertices by default, and is not
long enough to trigger this.  Even 'lineloop -count 100000' doesn't
trigger the bug.

For future reference, the issue can be reproduced by changing Mesa's
VBO_VERT_BUFFER_SIZE to 4096 and changing the piglit lineloop test to
use glVertex2f(), draw 3 loops instead of 1, and specifying -count
1023.

Acked-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
9 years agosvga: implement 'white_fragments' option for VGPU10 fragment shaders
Brian Paul [Tue, 3 Nov 2015 21:34:15 +0000 (14:34 -0700)]
svga: implement 'white_fragments' option for VGPU10 fragment shaders

When we emulate XOR logicop mode with blend-subtract, we need to ensure
that the fragment shader always emits white.  We had this implemented
for VGPU9, but not VGPU10.

VMware bug 1545492.

Reviewed-by: Charmaine Lee <charmainel@vmware.com>
9 years agou_vbuf: minor code reformatting / line wrapping
Brian Paul [Thu, 29 Oct 2015 01:05:27 +0000 (19:05 -0600)]
u_vbuf: minor code reformatting / line wrapping

Trivial.

9 years agou_vbuf: add some const qualifiers
Brian Paul [Thu, 29 Oct 2015 01:02:38 +0000 (19:02 -0600)]
u_vbuf: add some const qualifiers

Trivial.

9 years agosvga: use new enum indices_mode type
Brian Paul [Sat, 31 Oct 2015 13:44:49 +0000 (07:44 -0600)]
svga: use new enum indices_mode type

Reviewed-by: Charmaine Lee <charmainel@vmware.com>
9 years agoutil/indices: replace #define tokens with enum type
Brian Paul [Sat, 31 Oct 2015 13:44:23 +0000 (07:44 -0600)]
util/indices: replace #define tokens with enum type

To ease debugging in gdb.

Reviewed-by: Charmaine Lee <charmainel@vmware.com>
9 years agoi965: check inst->predicate when clearing flag_live at dead code eliminate
Alejandro Piñeiro [Thu, 22 Oct 2015 20:22:14 +0000 (22:22 +0200)]
i965: check inst->predicate when clearing flag_live at dead code eliminate

Detected by Matt Turner while reviewing commit
a59359ecd22154cc2b3f88bb8c599f21af8a3934

Reviewed-by: Matt Turner <mattst88@gmail.com>
9 years agogallivm: fix sampling for s3tc srgb formats when using texture cache
Roland Scheidegger [Wed, 4 Nov 2015 13:21:43 +0000 (14:21 +0100)]
gallivm: fix sampling for s3tc srgb formats when using texture cache

This actually stored the values as 8bit linear values in the cache,
then did another srgb->linear conversion...
We don't want to do the former (decoding 8bit srgb values to 8bit linear
completely defeats the purpose of srgb in the first place), so just decode
to 8bit srgb.
Fixes piglit.spec.ext_texture_srgb.texwrap formats-s3tc tests.

9 years agoi965/meta: Assert fast clears and rep clears never overlap
Ben Widawsky [Wed, 14 Oct 2015 03:50:25 +0000 (20:50 -0700)]
i965/meta: Assert fast clears and rep clears never overlap

There is nothing wrong with the code today, but as one modifies the code it
turns out to be not too difficult to mess up the code, and this easy assertion
should catch such driver implementation failures quickly.

Cc: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Chad Versace <chad.versace@intel.com>
Reviewed-by: Neil Roberts <neil@linux.intel.com>
9 years agomesa: expose support for GL_EXT_buffer_storage
Ryan Houdek [Tue, 3 Nov 2015 01:30:18 +0000 (19:30 -0600)]
mesa: expose support for GL_EXT_buffer_storage

This extension requires ES 3.1 since it relies on glMemoryBarrier.
For testing purposes I temporarily moved glMemoryBarrier to be an ES 3.0
function.
This has been tested with the piglit in the ML and the Dolphin emulator.

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agoglsl: make sure to only add subroutines to resource list
Timothy Arceri [Tue, 3 Nov 2015 21:41:29 +0000 (08:41 +1100)]
glsl: make sure to only add subroutines to resource list

Over looked in 763cd8c080353.

Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
9 years agoglsl: remove old TODO
Timothy Arceri [Wed, 4 Nov 2015 03:50:49 +0000 (14:50 +1100)]
glsl: remove old TODO

SSBO support now exists as of commits f24e5e and f408a13dd30.

Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Acked-by: Matt Turner <mattst88@gmail.com>
9 years agodocs: Mark AoA as done for i965
Timothy Arceri [Thu, 15 Oct 2015 23:28:48 +0000 (10:28 +1100)]
docs: Mark AoA as done for i965

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
9 years agoi965: enable ARB_arrays_of_arrays
Timothy Arceri [Thu, 15 Oct 2015 23:28:47 +0000 (10:28 +1100)]
i965: enable ARB_arrays_of_arrays

Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
9 years agoi965: add support for image AoA
Timothy Arceri [Fri, 30 Oct 2015 23:31:37 +0000 (10:31 +1100)]
i965: add support for image AoA

V3: clamp array index to the correct size (the size of the current array
rather than the inner array) Francisco Jerez.

V2: avoid useless zero-initialization and addition for the first AoA level,
avoid redundant temporary, make use of type_size_scalar(), rename aoa_size
to element_size, assign the indirect indexing temporary directly to
image.reladdr, and replace while loop with a for loop. All suggested
by Francisco Jerez.

Reviewed-by: Francisco Jerez <currojerez@riseup.net>
9 years agollvmpipe: add cache for compressed textures
Roland Scheidegger [Tue, 27 Oct 2015 04:34:00 +0000 (05:34 +0100)]
llvmpipe: add cache for compressed textures

compressed textures are very slow because decoding is rather complex
(and because there's no jit code code to decode them too for non-technical
reasons).
Thus, add some texture cache which holds a couple of decoded blocks.
Right now this handles only s3tc format albeit it could be extended to work
with other formats rather trivially as long as the result of decode fits into
32bit per texel (ideally, rgtc actually would decode to more than 8 bits
per channel, but even then making it work for it shouldn't be too difficult).
This can improve performance noticeably but don't expect wonders (uncompressed
is unsurprisingly still faster). It's also possible it might be slower in
some cases (using nearest filtering for example or if there's otherwise not
many cache hits, the cache is only direct mapped which isn't great).
Also, actual decode of a block relies on util code, thus even though always
full blocks are decoded it is done texel by texel - this could obviously
benefit greatly from simd-optimized code decoding full blocks at once...
Note the cache is per (raster) thread, and currently only used for fragment
shaders.

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
9 years agollvmpipe: use simple coeffs calc for 128bit vectors
Oded Gabbay [Tue, 3 Nov 2015 08:36:01 +0000 (10:36 +0200)]
llvmpipe: use simple coeffs calc for 128bit vectors

There are currently two methods in llvmpipe code to calculate coeffs to
be used as inputs for the fragment shader. The two methods use slightly
different ways to do the floating point calculations and thus produce
slightly different results.

The decision which method to use is determined by the size of the vector
that is used by the platform.

For vectors with size of more than 128bit, a single-step method is used,
in which coeffs_init_simple() + attribs_update_simple() are called.

For vectors with size of 128bit or less, a two-step method is used, in
which coeffs_init() + attribs_update() are called.

This causes some piglit tests (clip-distance-bulk-copy,
interface-vs-unnamed-to-fs-unnamed) to fail when using platforms with
128bit vectors (such as ppc64le or x86-64 without AVX).

This patch makes platforms with 128bit vectors use the single-step
method (aka "simple" method) instead of the two-step method.
This would make the resulting coeffs identical between more platforms,
make sure the piglit tests passes, and make debugging and maintainability
a bit easier as the generated LLVM IR will be the same for more platforms.

The performance impact is negligible for x86-64 without AVX, and
basically non-existent for ppc64le, as it can be seen from the following
benchmarking results:

- glxspheres, on ppc64le:

   - original code:  4.892745317 frames/sec 5.460303857 Mpixels/sec
   - with the patch: 4.932083873 frames/sec 5.504205571 Mpixels/sec
   - Additional 0.8% performance boost

- glxspheres, on x86-64 without AVX:

   - original code:  20.16418809 frames/sec 22.50323395 Mpixels/sec
   - with the patch: 20.31328989 frames/sec 22.66963152 Mpixels/sec
   - Additional 0.74% performance boost

- glmark2, on ppc64le:

  - original code:  score of 58
  - with my change: score of 57

- glmark2, on x86-64 without AVX:

  - original code:  score of 175
  - with the patch: score of 167
  - Impact of of -4.5% on performance

- OpenArena, on ppc64le:

  - original code:  3398 frames 1719.0 seconds 2.0 fps
                    255.0/505.9/2773.0/0.0 ms

  - with the patch: 3398 frames 1690.4 seconds 2.0 fps
                    241.0/497.5/2563.0/0.2 ms

  - 29 seconds faster with the patch, which is about 2%

- OpenArena, on x86-64 without AVX:

  - original code:  3398 frames 239.6 seconds 14.2 fps
                    38.0/70.5/719.0/14.6 ms

  - with the patch: 3398 frames 244.4 seconds 13.9 fps
                    38.0/71.9/697.0/14.3 ms

  - 0.3 fps slower with the patch (about 2%)

Additional details can be found at:
http://lists.freedesktop.org/archives/mesa-dev/2015-October/098635.html

Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
9 years agonir: Properly invalidate metadata in nir_opt_remove_phis().
Kenneth Graunke [Tue, 3 Nov 2015 05:43:40 +0000 (21:43 -0800)]
nir: Properly invalidate metadata in nir_opt_remove_phis().

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
Cc: mesa-stable@lists.freedesktop.org
9 years agonir: Properly invalidate metadata in nir_lower_vec_to_movs().
Kenneth Graunke [Tue, 3 Nov 2015 05:38:56 +0000 (21:38 -0800)]
nir: Properly invalidate metadata in nir_lower_vec_to_movs().

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
Cc: mesa-stable@lists.freedesktop.org
9 years agonir: Properly invalidate metadata in nir_opt_copy_prop().
Kenneth Graunke [Tue, 3 Nov 2015 05:21:25 +0000 (21:21 -0800)]
nir: Properly invalidate metadata in nir_opt_copy_prop().

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
Cc: mesa-stable@lists.freedesktop.org
9 years agonir: Properly invalidate metadata in nir_remove_dead_variables().
Kenneth Graunke [Tue, 3 Nov 2015 05:28:26 +0000 (21:28 -0800)]
nir: Properly invalidate metadata in nir_remove_dead_variables().

v2: Preserve live_variables too (Jason).

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
9 years agonir: Properly invalidate metadata in nir_split_var_copies().
Kenneth Graunke [Tue, 3 Nov 2015 05:05:08 +0000 (21:05 -0800)]
nir: Properly invalidate metadata in nir_split_var_copies().

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
Cc: mesa-stable@lists.freedesktop.org
9 years agonir: Properly invalidate metadata in nir_lower_global_vars_to_local().
Kenneth Graunke [Tue, 3 Nov 2015 05:02:37 +0000 (21:02 -0800)]
nir: Properly invalidate metadata in nir_lower_global_vars_to_local().

v2: Preserve nir_metadata_live_variables as well (caught by Jason).

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
9 years agonir: Unexpose _impl versions of copy_prop and dce
Jason Ekstrand [Wed, 28 Oct 2015 17:11:11 +0000 (10:11 -0700)]
nir: Unexpose _impl versions of copy_prop and dce

Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
9 years agomesa: rename UniformBlockStageIndex to InterfaceBlockStageIndex
Jordan Justen [Fri, 23 Oct 2015 23:10:02 +0000 (16:10 -0700)]
mesa: rename UniformBlockStageIndex to InterfaceBlockStageIndex

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Cc: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Cc: Iago Toral <itoral@igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
9 years agoi965/vec4: Send from GRF in atomic operations.
Matt Turner [Fri, 30 Oct 2015 17:07:23 +0000 (10:07 -0700)]
i965/vec4: Send from GRF in atomic operations.

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