mesa.git
9 years agovc4: Drop dependency on r3 for color packing.
Eric Anholt [Sun, 7 Sep 2014 21:38:24 +0000 (14:38 -0700)]
vc4: Drop dependency on r3 for color packing.

We can avoid it by carefully ordering the packing.  This is important as a
step in giving r3 to the register allocator.

total instructions in shared programs: 56087 -> 55957 (-0.23%)
instructions in affected programs:     18368 -> 18238 (-0.71%)

9 years agovc4: Add support for GL 1.0 logic ops.
Eric Anholt [Mon, 8 Dec 2014 20:40:58 +0000 (12:40 -0800)]
vc4: Add support for GL 1.0 logic ops.

9 years agovc4: Add support for TGSI_OPCODE_UCMP.
Eric Anholt [Mon, 8 Dec 2014 19:57:15 +0000 (11:57 -0800)]
vc4: Add support for TGSI_OPCODE_UCMP.

This is being emitted now from st_glsl_to_tgsi.cpp.

9 years agoradeonsi/compute: Clamp COMPUTE_TMPRING_SIZE.WAVES to: num_cu * 32
Tom Stellard [Fri, 5 Dec 2014 23:59:11 +0000 (23:59 +0000)]
radeonsi/compute: Clamp COMPUTE_TMPRING_SIZE.WAVES to: num_cu * 32

This is the maximum value allowed for this field.

9 years agowinsys/radeon: Always report at least 1 compute unit
Tom Stellard [Fri, 5 Dec 2014 23:59:10 +0000 (23:59 +0000)]
winsys/radeon: Always report at least 1 compute unit

All uses of this require that the value be at least one, so it's
easier to report at least one than having to wrap all uses
in MAX2(max_compute_units, 1).

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
9 years agoradeonsi: Program RASTER_CONFIG for harvested GPUs v5
Tom Stellard [Tue, 9 Sep 2014 19:18:57 +0000 (15:18 -0400)]
radeonsi: Program RASTER_CONFIG for harvested GPUs v5

Harvested GPUs have some of their render backends disabled, so
in order to prevent the hardware from trying to render things
with these disabled backends we need to correctly program
the PA_SC_RASTER_CONFIG register.

v2:
  - Write RASTER_CONFIG for all SEs.

v3:
  - Set GRBM_GFX_INDEX.INSTANCE_BROADCAST_WRITES bit.
  - Set GRBM_GFX_INFEX.SH_BROADCAST_WRITES bit when done setting
    PA_SC_RASTER_CONFIG.
  - Get num_se and num_sh_per_se from kernel.

v4:
  - Get correct value for num_se
  - Remove loop for setting PA_SC_RASTER_CONFIG
  - Only compute raster config when a backend has been disabled.

v5: Michel Dänzer
  - Fix computation for chips with multiple SEs

https://bugs.freedesktop.org/show_bug.cgi?id=60879

CC: "10.4 10.3" <mesa-stable@lists.freedesktop.org>
9 years agodraw: (trivial): remove double semicolon
Roland Scheidegger [Mon, 8 Dec 2014 18:07:10 +0000 (19:07 +0100)]
draw: (trivial): remove double semicolon

9 years agost/mesa: For vertex shaders, don't emit saturate when SM 3.0 is unsupported
Abdiel Janulgue [Mon, 1 Dec 2014 12:59:08 +0000 (14:59 +0200)]
st/mesa: For vertex shaders, don't emit saturate when SM 3.0 is unsupported

There is a bug in the current lowering pass implementation where we lower saturate
to clamp only for vertex shaders on drivers supporting SM 3.0. The correct behavior
is to actually lower to clamp only when we don't support saturate which happens
on drivers that don't support SM 3.0

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
9 years agoglsl: Don't optimize min/max into saturate when EmitNoSat is set
Abdiel Janulgue [Mon, 8 Dec 2014 11:31:29 +0000 (13:31 +0200)]
glsl: Don't optimize min/max into saturate when EmitNoSat is set

v3: Fix multi-line comment format (Ian)

Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
9 years agoir_to_mesa: Remove sat to clamp lowering pass
Abdiel Janulgue [Mon, 8 Dec 2014 11:26:28 +0000 (13:26 +0200)]
ir_to_mesa: Remove sat to clamp lowering pass

Fixes an infinite loop in swrast where the lowering pass unpacks saturate into
clamp but the opt_algebraic pass tries to do the opposite.

v3 (Ian):
This is a revert of commit cfa8c1cb "ir_to_mesa: lower ir_unop_saturate" on
the ir_to_mesa.cpp portion. prog_execute.c can handle saturates in vertex
shaders, so classic swrast shouldn't need this lowering pass.

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83463
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
9 years agoloader: Add missing EXPAT_CFLAGS to libloader.la CPPFLAGS
Michael Forney [Sun, 7 Dec 2014 08:51:00 +0000 (00:51 -0800)]
loader: Add missing EXPAT_CFLAGS to libloader.la CPPFLAGS

Reviewed-by: Matt Turner <mattst88@gmail.com>
9 years agoi965: Remove default from brw_instruction_name switch to catch missing names.
Matt Turner [Sat, 6 Dec 2014 22:18:21 +0000 (14:18 -0800)]
i965: Remove default from brw_instruction_name switch to catch missing names.

The case-range extension is available in clang and gcc at least back to
3.4.0.

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
9 years agoi965: Add missing opcode names.
Matt Turner [Sat, 6 Dec 2014 22:16:13 +0000 (14:16 -0800)]
i965: Add missing opcode names.

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
9 years agoi965: Add opcode names for set_omask and set_sample_id.
Matt Turner [Sat, 6 Dec 2014 21:34:13 +0000 (13:34 -0800)]
i965: Add opcode names for set_omask and set_sample_id.

Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
9 years agoegl: Expose EGL_KHR_get_all_proc_addresses and its client extension
Chad Versace [Thu, 20 Nov 2014 18:26:38 +0000 (10:26 -0800)]
egl: Expose EGL_KHR_get_all_proc_addresses and its client extension

Mesa already implements the behavior of EGL_KHR_get_all_proc_addresses
and EGL_KHR_client_get_all_proc_addresses. This patch just exposes the
extension strings.

See: https://www.khronos.org/registry/egl/extensions/KHR/EGL_KHR_get_all_proc_addresses.txt
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
9 years agodocs: add news item and link release notes for mesa 10.3.5
Emil Velikov [Fri, 5 Dec 2014 19:10:39 +0000 (19:10 +0000)]
docs: add news item and link release notes for mesa 10.3.5

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
9 years agodocs: Add sha256 sums for the 10.3.5 release
Emil Velikov [Fri, 5 Dec 2014 18:43:47 +0000 (18:43 +0000)]
docs: Add sha256 sums for the 10.3.5 release

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
(cherry picked from commit 1ba2029184d3e7b013e3fc322e80a761604495d4)

9 years agoAdd release notes for the 10.3.5 release
Emil Velikov [Fri, 5 Dec 2014 18:21:51 +0000 (18:21 +0000)]
Add release notes for the 10.3.5 release

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
(cherry picked from commit c90b0db1aef8f439b52b38ad58aac4ca202232a7)

9 years agofreedreno/a2xx: silence warning about missing DEPTH32X
Ilia Mirkin [Thu, 4 Dec 2014 03:12:39 +0000 (22:12 -0500)]
freedreno/a2xx: silence warning about missing DEPTH32X

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
9 years agofreedreno/a3xx: handle index_bias (i.e. base_vertex)
Ilia Mirkin [Thu, 4 Dec 2014 05:45:45 +0000 (00:45 -0500)]
freedreno/a3xx: handle index_bias (i.e. base_vertex)

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
9 years agofreedreno/a3xx: add bgr565 texturing and rendering
Ilia Mirkin [Thu, 4 Dec 2014 01:43:22 +0000 (20:43 -0500)]
freedreno/a3xx: add bgr565 texturing and rendering

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
9 years agofreedreno/a3xx: add support for SRGB render targets
Ilia Mirkin [Fri, 28 Nov 2014 19:10:50 +0000 (14:10 -0500)]
freedreno/a3xx: add support for SRGB render targets

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
9 years agofreedreno/a3xx: output RGBA16_FLOAT from fs for certain outputs
Ilia Mirkin [Tue, 2 Dec 2014 06:00:47 +0000 (01:00 -0500)]
freedreno/a3xx: output RGBA16_FLOAT from fs for certain outputs

Fixes R11G11B10F rendering, and is required for SRGB format support.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
9 years agofreedreno/a3xx: re-enable rgb10_a2 render targets
Ilia Mirkin [Wed, 3 Dec 2014 02:31:33 +0000 (21:31 -0500)]
freedreno/a3xx: re-enable rgb10_a2 render targets

There were previously regressions regarding border colors, which the
updated swizzle logic resolves.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
9 years agofreedreno/a3xx: fix border color swizzle to match texture format desc
Ilia Mirkin [Wed, 3 Dec 2014 04:27:03 +0000 (23:27 -0500)]
freedreno/a3xx: fix border color swizzle to match texture format desc

This is a hack since it uses the texture information together with the
sampler, but I don't see a better way to do it. In OpenGL, there is a
1:1 correspondence.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
9 years agofreedreno/a3xx: fix alpha-blending on RGBX formats
Ilia Mirkin [Wed, 3 Dec 2014 02:32:01 +0000 (21:32 -0500)]
freedreno/a3xx: fix alpha-blending on RGBX formats

Expert debugging assistance provided by Chris Forbes.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
9 years agoglcpp: Fix `can not` to `cannot` in error message
Chris Forbes [Sat, 6 Dec 2014 22:49:28 +0000 (11:49 +1300)]
glcpp: Fix `can not` to `cannot` in error message

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
9 years agoglcpp: Disallow undefining GL_* builtin macros.
Chris Forbes [Sat, 29 Nov 2014 20:54:59 +0000 (09:54 +1300)]
glcpp: Disallow undefining GL_* builtin macros.

Fixes the piglit test: spec/glsl-es-3.00/compiler/undef-GL_ES.vert

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
9 years agoi965/Gen6-7: Fix point sprites with PolygonMode(GL_POINT)
Chris Forbes [Fri, 5 Dec 2014 06:43:13 +0000 (19:43 +1300)]
i965/Gen6-7: Fix point sprites with PolygonMode(GL_POINT)

This was an oversight in the original patch. When PolygonMode is
used, then front faces, back faces, or both may be rendered as
points and are affected by point sprite state.

Note that SNB/IVB can't actually be fully conformant here, for
a legacy context -- we don't have separate sets of pointsprite
enables for front and back faces. Haswell ignores pointsprite
state correctly in hardware for non-point rasterization, so can
do this correctly, but it doesn't seem worth it.

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=86764
Reviewed-by: Matt Turner <mattst88@gmail.com>
9 years agoi965: Fix regs read for FS_OPCODE_INTERP_PER_SLOT_OFFSET
Chris Forbes [Sat, 6 Dec 2014 21:12:36 +0000 (10:12 +1300)]
i965: Fix regs read for FS_OPCODE_INTERP_PER_SLOT_OFFSET

Dead code elimination was eating the Y offset.

Fixes the piglit test:
spec/ARB_gpu_shader5/arb_gpu_shader5-interpolateAtOffset-nonconst

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
9 years agoi965: Add opcode names for FS interpolation opcodes
Chris Forbes [Sat, 6 Dec 2014 21:07:16 +0000 (10:07 +1300)]
i965: Add opcode names for FS interpolation opcodes

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
9 years agomesa/st: don't use CMP / I2F for conditional assignments with native integers
Roland Scheidegger [Fri, 5 Dec 2014 22:08:34 +0000 (23:08 +0100)]
mesa/st: don't use CMP / I2F for conditional assignments with native integers

The original idea was to optimize away the condition by integrating it directly
into the CMP instruction. However, with native integers this requires an extra
I2F instruction. It is also fishy because the negation used didn't really honor
ieee754 float comparison rules, not to mention the CMP instruction itself
(being pretty much a legacy instruction) doesn't really have defined special
float value behavior in any case.
So, use UCMP and adjust the code trying to optimize the condition away
accordingly (I have absolutely no idea if such conditions are actually hit
or would be translated away somewhere else already).

v2: cosmetic changes

No piglit regressions on llvmpipe.

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
9 years agollvmpipe: decrease MAX_SCENES from 2 to 1
Roland Scheidegger [Wed, 3 Dec 2014 02:57:15 +0000 (03:57 +0100)]
llvmpipe: decrease MAX_SCENES from 2 to 1

Multiple scenes per context are meant to be used so a new scene can be built
while another one is processed in rasterization. However, quite surprisingly,
this does not actually work (and according to git log, possibly never did,
though maybe it did at some point further back (5 years+) but was buggy)
because we always wait immediately on the rasterizer to finish the scene when
contexts (and hence setup/scene) is flushed. This means when we try to get
an empty scene later, any old one is already empty again.
Thus using multiple scenes is just a waste of memory (not too bad, since the
additional scenes are guaranteed to be empty, which means their size ought to
be one data block (64kB) plus the size of some structs), without actually
really doing anything. (There is also quite some code for the whole concept of
multiple scenes which doesn't really do much in practice, but keep it hoping
the wait-on-scene-flush can be fixed some day.)

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
9 years agodraw: use the prim type from prim_info not emit in passthrough emit
Roland Scheidegger [Tue, 2 Dec 2014 01:27:56 +0000 (02:27 +0100)]
draw: use the prim type from prim_info not emit in passthrough emit

The prim assembler may change the prim type when injecting prim ids now,
which isn't reflected by what's stored in emit.
This looks brittle and potentially dangerous (it is not obvious if such prim
type changes are really supported by pt emit, the prim type is actually also
set in prepare which would then be different).

This fixes piglit primitive-id-no-gs-first-vertex.shader_test.

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
9 years agodraw: use correct output prim for non-adjacent topologies in prim assembler.
Roland Scheidegger [Mon, 1 Dec 2014 22:40:31 +0000 (23:40 +0100)]
draw: use correct output prim for non-adjacent topologies in prim assembler.

The decomposition done in the prim assembler will turn tri fans into tris,
but this wasn't reflected in the output prim type. Meaning with a tri fan
with 6 verts input, the output was a tri fan with 12 vertices instead of a
tri list with 12 vertices (not as bad as it sounds, since the additional tris
created would all be degenerate since they'd all have two times vertex zero
but still bogus).
This is because the prim assembler is used if either the input topology is
something with adjacency, or if prim id needs to be injected, and for the
latter case topologies without adjacency can be converted to basic ones.
Unfortunately decomposition here for inserting prim ids is necessary, at
least for the indexed case where we can't just insert the prim id at the
right place depending on provoking vertex.

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
9 years agodraw: kill off unneded prim assembler code for handling adjacency verts
Roland Scheidegger [Mon, 1 Dec 2014 22:13:55 +0000 (23:13 +0100)]
draw: kill off unneded prim assembler code for handling adjacency verts

The default macros when the adjacency macros aren't defined will already
exactly do that (that is, drop the adjacent vertices and call the non-adjacent
macro).

Reviewed-by: Jose Fonseca <jfonseca@vmwarec.com>
9 years agogallium/docs: (trivial) remove STR opcode description.
Roland Scheidegger [Mon, 1 Dec 2014 16:03:47 +0000 (17:03 +0100)]
gallium/docs: (trivial) remove STR opcode description.

The opcode was removed alongside SFL by commit
ecfe9e2ad2b5f178ef09420f8d95d49937137cd9.

9 years agoi965/fs: Perform CSE on MOV ..., VF instructions.
Matt Turner [Thu, 3 Apr 2014 21:29:30 +0000 (14:29 -0700)]
i965/fs: Perform CSE on MOV ..., VF instructions.

Safe from causing optimization loops, since we don't constant propagate
VF arguments.

(for this and the previous patch):
total instructions in shared programs: 4289075 -> 4271932 (-0.40%)
instructions in affected programs:     1616779 -> 1599636 (-1.06%)

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
9 years agoi965/fs: Try to emit LINE instructions on Gen <= 5.
Matt Turner [Tue, 1 Apr 2014 23:49:13 +0000 (16:49 -0700)]
i965/fs: Try to emit LINE instructions on Gen <= 5.

The LINE instruction performs a multiply-add instruction (a * b + c)
where b and c are scalar arguments. It reads b and c from offsets in
src0 such that you can load them (it they're representable) as a
vector-float immediate with a single instruction.

Hurts some programs, but that'll all get better once we CSE the
vector-float MOVs in the next patch.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=77544
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
9 years agoi965/fs: Add support for generating the LINE instruction.
Matt Turner [Wed, 2 Apr 2014 00:25:12 +0000 (17:25 -0700)]
i965/fs: Add support for generating the LINE instruction.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
9 years agoi965: Set the region of LINE's src0 to <0,1,0>.
Matt Turner [Tue, 19 Aug 2014 06:14:44 +0000 (23:14 -0700)]
i965: Set the region of LINE's src0 to <0,1,0>.

The PRMs say that

   <src0> region must be a replicated scalar
   (with HorzStride = VertStride = 0).

but apparently that doesn't actually apply to all generations. I did
notice when implementing the optimization later in this series that G45
and ILK needed this regioning.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
9 years agoi965: Give compile stats through KHR_debug.
Matt Turner [Fri, 14 Nov 2014 20:46:44 +0000 (12:46 -0800)]
i965: Give compile stats through KHR_debug.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
9 years agomesa: Add a source parameter to _mesa_gl_debug.
Matt Turner [Fri, 14 Nov 2014 01:35:58 +0000 (17:35 -0800)]
mesa: Add a source parameter to _mesa_gl_debug.

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
9 years agovc4: Try swapping the regfile A to B to pair instructions.
Eric Anholt [Fri, 5 Dec 2014 21:23:17 +0000 (13:23 -0800)]
vc4: Try swapping the regfile A to B to pair instructions.

total instructions in shared programs: 56995 -> 56087 (-1.59%)
instructions in affected programs:     40503 -> 39595 (-2.24%)

9 years agovc4: Allow pairing of some instructions that disagree about the WS bit.
Eric Anholt [Fri, 5 Dec 2014 20:34:30 +0000 (12:34 -0800)]
vc4: Allow pairing of some instructions that disagree about the WS bit.

No difference on shader-db because we tend to have a lot of other
conflicts going on as well (like RADDR_A disagreements)

9 years agoconfigure.ac: Replace contraction to fix syntax highlighting.
Matt Turner [Fri, 5 Dec 2014 21:06:01 +0000 (13:06 -0800)]
configure.ac: Replace contraction to fix syntax highlighting.

9 years agoi965/gs: Avoid DW * DW mul
Ben Widawsky [Thu, 4 Dec 2014 23:37:17 +0000 (15:37 -0800)]
i965/gs: Avoid DW * DW mul

The GS has an interesting use for mul. Because the GS can emit multiple
vertices per input vertex, and it also has a unique count at the top of the URB
payload, the GS unit needs to be able to dynamically specify URB write offsets
(relative to the global offset). The documentation in the function has a very
good explanation from Paul on the mechanics.

This fixes around 2000 piglit tests on BSW.

v2:
Reworded commit message (Ben) no mention of CHV (Matt)
Change SHRT_MAX to USHRT_MAX (Ken, and Matt)
Update comment in code to reflect the use of UW (Ben)
Add Gen7+ assertion for the relevant GS code, since it won't work on Gen6- (Ken)
Drop the bogus hunk in emit_control_data_bits() (Ken)

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84777 (with many dupes)
Cc: "10.4 10.3 10.2" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
9 years agovc4: Add separate write-after-read dependency tracking for pairing.
Eric Anholt [Tue, 2 Dec 2014 23:42:58 +0000 (15:42 -0800)]
vc4: Add separate write-after-read dependency tracking for pairing.

If an operation is the last one to read a register, the instruction
containing it can also include the op that has the next write to that
register.

total instructions in shared programs: 57486 -> 56995 (-0.85%)
instructions in affected programs:     43004 -> 42513 (-1.14%)

9 years agovc4: Fix inverted priority of instructions for QPU scheduling.
Eric Anholt [Wed, 3 Dec 2014 00:31:29 +0000 (16:31 -0800)]
vc4: Fix inverted priority of instructions for QPU scheduling.

We were scheduling TLB operations as early as possible, and texture setup
as late as possible.  When I introduced prioritization, I visually
inspected that an independent operation got moved above texture results
collection, which tricked me into thinking it was working (but it was just
because texture setup was being pushed late).

total instructions in shared programs: 57651 -> 57486 (-0.29%)
instructions in affected programs:     18532 -> 18367 (-0.89%)

9 years agovc4: Refuse to merge two ops that both access shared functions.
Eric Anholt [Wed, 3 Dec 2014 00:23:40 +0000 (16:23 -0800)]
vc4: Refuse to merge two ops that both access shared functions.

Avoids assertion failures in vc4_qpu_validate.c if we happen to find the
right set of operations available.

9 years agovc4: Allow dead code elimination of color reads.
Eric Anholt [Tue, 2 Dec 2014 20:58:27 +0000 (12:58 -0800)]
vc4: Allow dead code elimination of color reads.

This might happen if the blending functions are set up to not actually use
the destination color/alpha, for example.

9 years agovc4: Add a debug flag for waiting for sync on submit.
Eric Anholt [Tue, 2 Dec 2014 21:18:56 +0000 (13:18 -0800)]
vc4: Add a debug flag for waiting for sync on submit.

This is nice when you're tracking down which command list is hanging the
GPU.

9 years agoi965/fs: Move brw_file_from_reg() higher in the file.
Matt Turner [Fri, 5 Dec 2014 17:53:11 +0000 (09:53 -0800)]
i965/fs: Move brw_file_from_reg() higher in the file.

This was supposed to be part of the previous commit.

9 years agoi965/fs: Make brw_reg_from_fs_reg static and remove prototype.
Matt Turner [Fri, 28 Nov 2014 20:21:03 +0000 (12:21 -0800)]
i965/fs: Make brw_reg_from_fs_reg static and remove prototype.

And move it above its first use in brw_fs_generator.cpp.

Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
9 years agoi965: Use ~0 to represent true on all generations.
Matt Turner [Tue, 2 Dec 2014 20:28:13 +0000 (12:28 -0800)]
i965: Use ~0 to represent true on all generations.

Jason realized that we could fix the result of the CMP instruction on
Gen <= 5 by doing -(result & 1). Also do the resolves in the vec4
backend before use, rather than when the bool was created. The FS does
this and it saves some unnecessary resolves.

On Ironlake:

total instructions in shared programs: 4289762 -> 4287277 (-0.06%)
instructions in affected programs:     619430 -> 616945 (-0.40%)

Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
9 years agoi965: Change the type of booleans to D.
Matt Turner [Tue, 2 Dec 2014 20:30:27 +0000 (12:30 -0800)]
i965: Change the type of booleans to D.

This is a revert of commit 4656c14e ("i965/fs: Change the type of
booleans to UD and emit correct immediates") plus some small additional
fixes, like casting ctx->Const.UniformBooleanTrue to int and changing UD
to D in the ir_unop_b2f cases. Note that it's safe to leave 0x3f800000
as UD and as a literal it's more recognizable than 1065353216.

Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
9 years agoi965/fs: Add a negate() function.
Matt Turner [Thu, 4 Dec 2014 21:35:25 +0000 (13:35 -0800)]
i965/fs: Add a negate() function.

Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
9 years agoi965/vec4: Don't DCE flag-writing insts because dest was unused.
Matt Turner [Thu, 4 Dec 2014 07:32:30 +0000 (23:32 -0800)]
i965/vec4: Don't DCE flag-writing insts because dest was unused.

Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
9 years agoi965/vec4: Allow CSE on uniform-vec4 expansion MOVs.
Matt Turner [Fri, 24 Oct 2014 06:22:09 +0000 (23:22 -0700)]
i965/vec4: Allow CSE on uniform-vec4 expansion MOVs.

Three source instructions cannot directly source a packed vec4 (<0,4,1>
regioning) like vec4 uniforms, so we emit a MOV that expands the vec4 to
both halves of a register.

If these uniform values are used by multiple three-source instructions,
we'll emit multiple expansion moves, which we cannot combine in CSE
(because CSE emits moves itself).

So emit a virtual instruction that we can CSE.

Sometimes we demote a uniform to to a pull constant after emitting an
expansion move for it. In that case, recognize in opt_algebraic that if
the .file of the new instruction is GRF then it's just a real move that
we can copy propagate and such.

total instructions in shared programs: 5822418 -> 5812335 (-0.17%)
instructions in affected programs:     351841 -> 341758 (-2.87%)

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
9 years agoglsl: Optimize scalar all_equal/any_nequal into equal/nequal.
Matt Turner [Fri, 22 Aug 2014 21:30:38 +0000 (14:30 -0700)]
glsl: Optimize scalar all_equal/any_nequal into equal/nequal.

Cuts an instruction from two shaders in Tesseract, by allowing the
(x+y) cmp 0 -> x cmp -y optimization to take place.

instructions in affected programs:     1198 -> 1194 (-0.33%)

Reviewed-by: Eric Anholt <eric@anholt.net>
9 years agomesa: Ensure stack is realigned on x86.
José Fonseca [Tue, 2 Dec 2014 20:20:43 +0000 (20:20 +0000)]
mesa: Ensure stack is realigned on x86.

Nowadays GCC assumes stack pointer is 16-byte aligned even on 32-bits,
but that is an assumption OpenGL drivers (or any dynamic library for
that matter) can't afford to make as there are many closed- and open-
source application binaries out there that only assume 4-byte stack
alignment.

This fix uses force_align_arg_pointer GCC attribute, and is only a
stop-gap measure.

The right fix would be to pass -mstackrealign or
-mincoming-stack-boundary=2 to all source fails that use any -msse*
option, as there is no way to guarantee if/when GCC will decide to spill
SSE registers to the stack.

https://bugs.freedesktop.org/show_bug.cgi?id=86788

Reviewed-by: Brian Paul <brianp@vmware.com>
9 years agoutil/primconvert: Avoid point arithmetic; apply offset on all cases.
José Fonseca [Fri, 5 Dec 2014 14:15:02 +0000 (14:15 +0000)]
util/primconvert: Avoid point arithmetic; apply offset on all cases.

Matches what u_vbuf_get_minmax_index() does.

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agoutil/primconvert: take ib offset into account
Ilia Mirkin [Thu, 4 Dec 2014 23:56:36 +0000 (18:56 -0500)]
util/primconvert: take ib offset into account

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.4 10.3" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
9 years agoutil/primconvert: support instanced rendering
Ilia Mirkin [Sun, 30 Nov 2014 06:20:01 +0000 (01:20 -0500)]
util/primconvert: support instanced rendering

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.3 10.4" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
9 years agoutil/primconvert: pass index bias through
Ilia Mirkin [Thu, 4 Dec 2014 05:36:00 +0000 (00:36 -0500)]
util/primconvert: pass index bias through

The index_bias (aka base_vertex) applies to the downstream draw just as
much, since the actual index values are never modified.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.3 10.4" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
9 years agoi965: Compute VS attribute WA bits earlier and check if they changed.
Kenneth Graunke [Wed, 3 Dec 2014 22:26:48 +0000 (14:26 -0800)]
i965: Compute VS attribute WA bits earlier and check if they changed.

BRW_NEW_VERTICES is flagged every time we draw a primitive.  Having
the brw_vs_prog atom depend on BRW_NEW_VERTICES meant that we had to
compute the VS program key and do a program cache lookup for every
single primitive.  This is painfully expensive.

The workaround bit computation is almost entirely based on the vertex
attribute arrays (brw->vb.inputs[i]), which are set by brw_merge_inputs.
The only thing it uses the VS program for is to see which VS inputs are
actually read.  brw_merge_inputs() happens once per primitive, and can
safely look at the currently bound vertex program, as it doesn't change
in the middle of a draw.

This patch moves the workaround bit computation to brw_merge_inputs(),
right after assigning brw->vb.inputs[i], and stores the previous WA bit
values in the context.  If they've actually changed from the last draw
(which is uncommon), we signal that we need a new vertex program,
causing brw_vs_prog to compute a new key.

Improves performance in Gl32Batch7 by 13.6123% +/- 0.739652% (n=166)
on Haswell GT3e.  I'm told Baytrail shows similar gains.

v2: Introduce a new BRW_NEW_VS_ATTRIB_WORKAROUNDS dirty bit, rather
    than reusing BRW_NEW_VERTEX_PROGRAM (suggested by Chris Forbes).
    This prevents unnecessary re-emission of surface/sampler related
    atoms (and an SOL atom on Sandybridge).

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
9 years agoegl/dri2: Log a warning if no platforms are enabled.
Matt Turner [Thu, 4 Dec 2014 00:32:39 +0000 (16:32 -0800)]
egl/dri2: Log a warning if no platforms are enabled.

If you hit this, you didn't compile with --with-egl-platforms=...

Recompile with something like --with-egl-platforms=x11,drm and make
clean and make again.

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
9 years agoi965: Drop BRW_NEW_VERTEX_PROGRAM and _NEW_TRANSFORM from Gen4 VS state.
Kenneth Graunke [Mon, 1 Dec 2014 05:26:43 +0000 (21:26 -0800)]
i965: Drop BRW_NEW_VERTEX_PROGRAM and _NEW_TRANSFORM from Gen4 VS state.

These stopped being necessary in commit ab973403e445cd8211dba4e87e0.

v2: Update commit message with a better explanation (thanks to Eric
    Anholt for doing the git archaeology).

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
9 years agoi965: Drop BRW_NEW_VERTEX_PROGRAM from Gen7+ 3DSTATE_VS atoms.
Kenneth Graunke [Sun, 30 Nov 2014 10:11:29 +0000 (02:11 -0800)]
i965: Drop BRW_NEW_VERTEX_PROGRAM from Gen7+ 3DSTATE_VS atoms.

We don't access brw->vertex_program or ctx->_Shader since the previous
commit, so we don't need this dirty bit.

I think it's still necessary on Gen6 because it still conflates
constant uploading with unit state uploading.  We can fix that later.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
9 years agoi965: Store floating point mode choice in brw_stage_prog_data.
Kenneth Graunke [Sun, 30 Nov 2014 09:35:14 +0000 (01:35 -0800)]
i965: Store floating point mode choice in brw_stage_prog_data.

We use IEEE mode for GLSL programs, but need to use ALT mode for ARB
programs so that 0^0 == 1.  The choice is based entirely on the shader
source language.

Previously, our code to determine which mode we wanted was duplicated
in 8 different places (VS and FS for Gen4-5, Gen6, Gen7, and Gen8).
The ctx->_Shader->CurrentProgram[stage] == NULL check was confusing
as well - we use CurrentProgram (non-derived state), but _Shader
(derived state).  It also relies on knowing that ARB programs don't
use gl_shader_program structures today.  The compiler already makes
this assumption in a few places, but I'd rather keep that assumption
out of the state upload code.

With this patch, we select the mode at compile time, and store that
choice in prog_data.  The state upload code simply uses that decision.

This eliminates a BRW_NEW_*_PROGRAM dependency in the state upload code.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
9 years agoi965: Make Gen4-5 and Gen8+ ALT checks use ctx->_Shader too.
Kenneth Graunke [Sun, 30 Nov 2014 09:41:15 +0000 (01:41 -0800)]
i965: Make Gen4-5 and Gen8+ ALT checks use ctx->_Shader too.

Commit c0347705 changed the Gen6-7 code to use ctx->_Shader rather than
ctx->Shader, but neglected to change the Gen4-5 or Gen8+ code.

This might fix SSO related bugs, but ALT mode is only used for ARB
programs, so if there's an actual problem, it's likely no one would
run into it.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
9 years agoi965: Move PSCDEPTH calculations from draw time to compile time.
Kenneth Graunke [Sun, 30 Nov 2014 09:14:17 +0000 (01:14 -0800)]
i965: Move PSCDEPTH calculations from draw time to compile time.

The "Pixel Shader Computed Depth Mode" value is entirely based on the
shader program, so we can easily do it at compile time.  This avoids the
if+switch on every 3DSTATE_WM (Gen7)/3DSTATE_PS_EXTRA (Gen8+) upload,
and shares a bit more code.

This also simplifies the PMA stall code, making it match the formula
more closely, and drops a BRW_NEW_FRAGMENT_PROGRAM dependency.  (Note
that the previous comment was wrong - the code and the documentation
have != PSCDEPTH_OFF, not ==.)

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
9 years agofreedreno/a4xx: unify vertex/texture formats into a single table
Rob Clark [Wed, 3 Dec 2014 23:47:39 +0000 (18:47 -0500)]
freedreno/a4xx: unify vertex/texture formats into a single table

Similar to the scheme that Ilia put in place for a3xx.

Signed-off-by: Rob Clark <robclark@freedesktop.org>
9 years agofreedreno/a4xx: fd4_util -> fd4_format
Rob Clark [Wed, 3 Dec 2014 23:02:38 +0000 (18:02 -0500)]
freedreno/a4xx: fd4_util -> fd4_format

Signed-off-by: Rob Clark <robclark@freedesktop.org>
9 years agofreedreno: update generated headers / a4xx fmt rename
Rob Clark [Wed, 3 Dec 2014 22:54:36 +0000 (17:54 -0500)]
freedreno: update generated headers / a4xx fmt rename

Signed-off-by: Rob Clark <robclark@freedesktop.org>
9 years agoi965: Add var->location != -1 assertions.
Kenneth Graunke [Mon, 1 Dec 2014 21:44:04 +0000 (13:44 -0800)]
i965: Add var->location != -1 assertions.

We shouldn't receive variables with invalid locations set - adding these
assertions should help catch problems before they cause crashes later.

Inspired by similar code in st_glsl_to_tgsi.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
9 years agoi965/fs: Don't offset uniform registers in half().
Matt Turner [Fri, 29 Aug 2014 21:41:21 +0000 (14:41 -0700)]
i965/fs: Don't offset uniform registers in half().

Half gives you the second half of a SIMD16 register, but if the register
is a uniform it would incorrectly give you the next register.

Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
9 years agofreedreno/a4xx: frag-depth fixes
Rob Clark [Wed, 3 Dec 2014 20:13:41 +0000 (15:13 -0500)]
freedreno/a4xx: frag-depth fixes

Also seems to fix kill/discard.

Signed-off-by: Rob Clark <robclark@freedesktop.org>
9 years agolinker: Assign varying locations geometry shader inputs for SSO
Ian Romanick [Mon, 1 Dec 2014 22:07:30 +0000 (14:07 -0800)]
linker: Assign varying locations geometry shader inputs for SSO

Previously only geometry shader outputs would be assigned locations if
the geometry shader was the only stage in the linked program.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Cc: pavol@klacansky.com
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82585
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
9 years agolinker: Wrap access of producer_var with a NULL check
Ian Romanick [Mon, 1 Dec 2014 22:16:24 +0000 (14:16 -0800)]
linker: Wrap access of producer_var with a NULL check

producer_var could be NULL if consumer_var is not NULL and
consumer_is_fs is false.  This will occur when the producer is NULL and
the consumer is the geometry shader for a program that contains only a
geometry shader.  This will occur starting with the next patch.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Cc: pavol@klacansky.com
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82585
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
9 years agost/xvmc: Fix compiler warnings
Jan Vesely [Tue, 2 Dec 2014 20:14:16 +0000 (15:14 -0500)]
st/xvmc: Fix compiler warnings

Mostly signed/unsigned comparison

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Christian König <christian.koenig@amd.com>
9 years agost/nine: Fix vertex declarations for non-standard (usage/index)
Axel Davy [Wed, 26 Nov 2014 21:32:57 +0000 (22:32 +0100)]
st/nine: Fix vertex declarations for non-standard (usage/index)

Nine code to match vertex declaration to vs inputs was limiting
the number of possible combinations.

Some sm3 games have issues with that, because arbitrary (usage/index)
can be used.

This patch does the following changes to fix the problem:
. Change the numbers given to (usage/index) combinations to uint16
. Do not put limits on the indices when it doesn't make sense
. change the conversion rule (usage/index) -> number to fit all combinations
. Instead of having a table usage_map mapping a (usage/index) number to
an input index, usage_map maps input indices to their (usage/index)

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Tested-by: Yaroslav Andrusyak <pontostroy@gmail.com>
Acked-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
9 years agost/nine: sm1_declusage_to_tgsi, do not restrict indices with TGSI_SEMANTIC_GENERIC
Axel Davy [Wed, 26 Nov 2014 19:52:53 +0000 (20:52 +0100)]
st/nine: sm1_declusage_to_tgsi, do not restrict indices with TGSI_SEMANTIC_GENERIC

With sm3, you can declare an input/output with an usage and an usage index.

Nine code hardcodes the translation usage/index to a corresponding TGSI code.
The translation was limited to a few usage/index combinations that were corresponding
to most of the needs of games, but some games did not work.

This patch rewrites that Nine code to map all possible usage/index combination
to TGSI code. The index associated to TGSI_SEMANTIC_GENERIC doesn't need to be low
for good performance, as the old code was supposing, and is not particularly bounded
(it's UINT16). Given the index is BYTE, we can map all combinations.

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Tested-by: Yaroslav Andrusyak <pontostroy@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
9 years agost/nine: Queries: Always return D3D_OK when issuing with D3DISSUE_BEGIN
Axel Davy [Mon, 24 Nov 2014 22:32:18 +0000 (23:32 +0100)]
st/nine: Queries: Always return D3D_OK when issuing with D3DISSUE_BEGIN

This is the behaviour that Wine tests.

Reviewed-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
9 years agost/nine: Queries: always succeed for D3DQUERYTYPE_TIMESTAMP when flushing
Axel Davy [Tue, 2 Dec 2014 21:01:44 +0000 (22:01 +0100)]
st/nine: Queries: always succeed for D3DQUERYTYPE_TIMESTAMP when flushing

This is the behaviour that Wine tests

Tested-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
9 years agost/nine: Queries: allow app to call GetData without Issuing first
Axel Davy [Tue, 2 Dec 2014 20:56:51 +0000 (21:56 +0100)]
st/nine: Queries: allow app to call GetData without Issuing first

Nine was allowing that behaviour, but was not filling the result.

Tested-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
9 years agost/nine: Queries: Fix D3DISSUE_END behaviour.
Axel Davy [Mon, 24 Nov 2014 22:26:46 +0000 (23:26 +0100)]
st/nine: Queries: Fix D3DISSUE_END behaviour.

Issuing D3DISSUE_END should:
. reset previous queries if possible
. end the query

Previous behaviour wasn't calling end_query for
queries not needing D3DISSUE_BEGIN, nor resetting
previous queries.

This fixes several applications not launching properly.

Cc: "10.4" <mesa-stable@lists.freedesktop.org>
Tested-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
9 years agost/nine: Queries: return S_FALSE instead of INVALIDCALL when in building query state
Axel Davy [Sun, 23 Nov 2014 10:44:59 +0000 (11:44 +0100)]
st/nine: Queries: return S_FALSE instead of INVALIDCALL when in building query state

It is the same behaviour as wine has.

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
9 years agost/nine: Queries: Use gallium caps to get if queries are supported. (v2)
Axel Davy [Mon, 24 Nov 2014 21:59:21 +0000 (22:59 +0100)]
st/nine: Queries: Use gallium caps to get if queries are supported. (v2)

Some queries need the driver to advertise a cap to be supported.
For example r300 doesn't support them.

v2 (David): check also for PIPE_CAP_QUERY_PIPELINE_STATISTICS, fix wine
            tests on r300g

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
9 years agost/nine: Queries: Remove flush logic
Axel Davy [Mon, 24 Nov 2014 22:14:54 +0000 (23:14 +0100)]
st/nine: Queries: Remove flush logic

get_query_result flushes automatically, we don't need to flush.

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
9 years agost/nine: Queries: remove dummy queries
Axel Davy [Mon, 24 Nov 2014 21:40:04 +0000 (22:40 +0100)]
st/nine: Queries: remove dummy queries

Applications are supposed to call CreateQuery with a NULL
ppQuery to know if the query is supported. We supported that.

However when ppQuery was not NULL, we were accepting to create the
query and were creating a dummy query even when the query is not
supported.

Wine has different behaviour. This patch drops the dummy queries
support and matches wine behaviour.

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Axel Davy <axel.davy@ens.fr>
9 years agofreedreno/a3xx: implement anisotropic filtering
Ilia Mirkin [Tue, 2 Dec 2014 05:27:09 +0000 (00:27 -0500)]
freedreno/a3xx: implement anisotropic filtering

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
9 years agofreedreno/a4xx: rect textures
Rob Clark [Tue, 2 Dec 2014 22:17:02 +0000 (17:17 -0500)]
freedreno/a4xx: rect textures

Signed-off-by: Rob Clark <robclark@freedesktop.org>
9 years agofreedreno: update generated headers
Rob Clark [Tue, 2 Dec 2014 22:14:46 +0000 (17:14 -0500)]
freedreno: update generated headers

Signed-off-by: Rob Clark <robclark@freedesktop.org>
9 years agofreedreno: fix signed vs unsigned lols
Rob Clark [Tue, 2 Dec 2014 22:38:12 +0000 (17:38 -0500)]
freedreno: fix signed vs unsigned lols

Signed-off-by: Rob Clark <robclark@freedesktop.org>
9 years agogallivm: Update for RTDyldMemoryManager becoming an unique_ptr.
José Fonseca [Wed, 3 Dec 2014 07:48:26 +0000 (07:48 +0000)]
gallivm: Update for RTDyldMemoryManager becoming an unique_ptr.

Trivial.

Fixes https://bugs.freedesktop.org/show_bug.cgi?id=86958

9 years agoglsl: throw error when using invariant(all) in a fragment shader
Tapani Pälli [Tue, 4 Nov 2014 12:20:15 +0000 (14:20 +0200)]
glsl: throw error when using invariant(all) in a fragment shader

Note that some of the GLSL specifications explicitly state this as
compile error, some simply state that 'it is an error'.

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
9 years agoi965/skl: Fix SBE state upload code.
Ben Widawsky [Sat, 22 Nov 2014 23:22:15 +0000 (15:22 -0800)]
i965/skl: Fix SBE state upload code.

The state upload code was incorrectly shifting the attribute swizzles. The
effect of this is we're likely to get the default swizzle values, which disables
the component.

This doesn't technically fix any bugs since Skylake support is still disabled by
default (no PCI IDs).

While here, since VARYING_SLOT_MAX can be greater than the number of attributes
we have available, add a warning to the code to make sure we never do the wrong
thing (and hopefully prevent further static analysis from finding this).
Admittedly I am a bit confused. It seems to me like the moment a user has
greater than 8 varyings we will hit this condition. CC Ken to clarify.

v2: Forgot to git add the warning message in v1

v3: Change the > 31 varyings to an assertion (Ken)

Reported-by: Ilia Mirkin <imirkin@alum.mit.edu> (via Coverity)
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
9 years agor600, llvm: Don't leak global symbol offsets
Jan Vesely [Tue, 2 Dec 2014 19:47:53 +0000 (14:47 -0500)]
r600, llvm: Don't leak global symbol offsets

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
9 years agoi965: Avoid union literal, for old gcc compatibility.
Matt Turner [Tue, 2 Dec 2014 19:18:47 +0000 (11:18 -0800)]
i965: Avoid union literal, for old gcc compatibility.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=86939
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>