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Author SHA1 Message Date
Jordan Justen
229450a2a6 iris/compute: Flush compute batch on memory-barriers 
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
 2019-02-21 10:26:09 -08:00
Jordan Justen
fb4637797e iris/compute: Provide binding table entry for gl_NumWorkGroups 
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
 2019-02-21 10:26:09 -08:00
Jordan Justen
fcd0364857 iris/compute: Wait on compute batch when mapping 
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
 2019-02-21 10:26:09 -08:00
Jordan Justen
ea416d0b5d iris/program: Don't try to push ubo ranges for compute 
We only can push constants for compute shaders from one range.

Gallium glsl-to-nir (src/mesa/state_tracker/st_glsl_to_nir.cpp) lowers
all uniform accesses to a ubo.

Unfortunately we also load the subgroup-id as a uniform in the
compiler. Since we use the 1 push range for this subgroup-id, we then
lose the ability to actually push the ubo with all the normal user
uniform values.

In other words, there is lots of room for performance improvement, but
at least retrieving the uniforms as pull-constants is functional for
now.

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
 2019-02-21 10:26:09 -08:00
Jordan Justen
c7cfa4000f iris/compute: Get group counts from grid->grid 
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
 2019-02-21 10:26:09 -08:00
Jordan Justen
fd9ccd8b5d iris/compute: Flush compute batches 
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
 2019-02-21 10:26:09 -08:00
Jordan Justen
9b5cda95aa iris/compute: Add MEDIA_STATE_FLUSH following WALKER 
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
 2019-02-21 10:26:09 -08:00
Jordan Justen
6ebd04ac8f iris: Add iris_restore_compute_saved_bos 
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
 2019-02-21 10:26:09 -08:00
Jordan Justen
622aaa290f iris: Add IRIS_DIRTY_CONSTANTS_CS 
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
 2019-02-21 10:26:09 -08:00
Jordan Justen
25f1625edf iris/compute: Set mask bits on PIPELINE_SELECT 
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
9fc672428d iris: little bits of compute basics 2019-02-21 10:26:09 -08:00
Kenneth Graunke
860ce6af3f iris: drop XXX's about swizzling 
pretty sure this is unnecessary on modern HW
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
12de56f53d iris: drop dead format //'s 
these just aren't supported
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
f6c68066a6 iris: yes 2019-02-21 10:26:09 -08:00
Kenneth Graunke
752abeb690 iris: initial compute caps 
RET macro borrowed from freedreno
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
4da28c2c22 iris: Enable fb fetch 
needed for ES 3.2
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
be905bd461 iris: advertise GL_ARB_shader_texture_image_samples 2019-02-21 10:26:09 -08:00
Jordan Justen
6441e906e8 iris: Set num_uniforms in bytes 
Ref: brw_nir_lower_uniforms, type_size_scalar_bytes

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
c29fd34259 iris: move images next to textures in binding table 2019-02-21 10:26:09 -08:00
Kenneth Graunke
0d9c5b4e7e iris: null for non-existent cbufs 
prevents BTs from being shifted down incorrectly
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
98e8f80e7d iris: actually set image access 2019-02-21 10:26:09 -08:00
Jason Ekstrand
d9aee25a46 iris: Don't lower image formats for write-only images 2019-02-21 10:26:09 -08:00
Kenneth Graunke
a06f0fe517 iris: set image access correctly 2019-02-21 10:26:09 -08:00
Kenneth Graunke
5d1dadfc38 iris: bother with BTIs 2019-02-21 10:26:09 -08:00
Kenneth Graunke
f5b887da6c iris: implement set_shader_images hook 2019-02-21 10:26:09 -08:00
Kenneth Graunke
26a54ae4b2 iris: lower storage image derefs 2019-02-21 10:26:09 -08:00
Kenneth Graunke
e97a24da89 iris: set the binding table size 
we weren't doing mark_surface_used on images (i965 does it while
uploading the unnecessary image uniforms), so our binding tables were
too small...
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
28b41992c8 iris: X32_S8X24 :/ 
This can happen when faking Z32_S8X24 and setting StencilSampling = true

I guess we'll just turn it into S8_UINT...

Fixes KHR-GL45.texture_swizzle.functional
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
6e7957a22d iris: enable I/L formats 2019-02-21 10:26:09 -08:00
Kenneth Graunke
bfbebbaa36 iris: Use R/RG instead of I/L/A when sampling 2019-02-21 10:26:09 -08:00
Kenneth Graunke
94569a6458 iris: rework format translation apis 2019-02-21 10:26:09 -08:00
Kenneth Graunke
b9eeed3e8f iris: Allow PIPE_CONTROL with Stall at Scoreboard and RT flush 
It's nonsensical, but not illegal, and mandatory on Icelake
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
65d1cda995 iris: add gen11 to genX_call 2019-02-21 10:26:09 -08:00
Kenneth Graunke
0fdcb20803 iris: inline stage_from_pipe to avoid unused warnings 2019-02-21 10:26:09 -08:00
Kenneth Graunke
6fbb6ba290 iris: pipe to scs -> iris_pipe.h 2019-02-21 10:26:09 -08:00
Kenneth Graunke
87351b8dfe iris: force persample interp cap 2019-02-21 10:26:09 -08:00
Kenneth Graunke
90b9efc1f9 iris: stencil texturing 2019-02-21 10:26:09 -08:00
Kenneth Graunke
9b229d266d iris: fix Z32_S8 depth sampling 
We were accidentally using the ISL_FORMAT_R32_FLOAT_X8X24_TYPELESS
format, which is NOT what we use.  We just store R32_FLOAT depth.

fixes Piglit's texwrap GL_ARB_depth_buffer_float
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
822f91508e iris: don't mark contains_draw = false when chaining batches 
chaining to a new batch reuses create_batch(), but we don't need to do
the work of pinning BOs we inherit from a previous batch...when that is
actually part of the same execbuf invocation.

instead, just flag it when setting primary_batch_size = 0, in
iris_batch_reset
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
294ce58a30 iris: vma_free bo->size, not bo_size 
this is more obviously correct.  I think the two end up being the same
in practice, since this is in the alloc_from_cache case, and presumably
bo from the bucket has bo->size == bucket->size, and bo_size also is
bucket->size...

still.  better to do the obvious thing.

brw_bufmgr already does it this way.
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
2f24000662 iris: drop a bunch of pipe_sampler_state stuff we don't need 2019-02-21 10:26:09 -08:00
Kenneth Graunke
c6016d3761 iris: just mark snapshots_landed from the CPU 
otherwise, get results may check q->map->snapshots_landed...before our
commands to initialize it to false have actually executed...so it'd get
some random garbage from the BO...
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
3c0ef22edb iris: Enable ARB_shader_vote 
The easiest get out the vote campaign ever
 2019-02-21 10:26:08 -08:00
Kenneth Graunke
0395eba20f iris: magic number 36 -> #define 2019-02-21 10:26:08 -08:00
Kenneth Graunke
57f8a623c5 iris: better query file comment 2019-02-21 10:26:08 -08:00
Kenneth Graunke
d3a5d87219 iris: early return properly 2019-02-21 10:26:08 -08:00
Kenneth Graunke
07ff8c752f iris: 36-bit overflow fixes 2019-02-21 10:26:08 -08:00
Kenneth Graunke
dff174c103 iris: Need to | 1 when asking for timestamps 2019-02-21 10:26:08 -08:00
Kenneth Graunke
1d91eba7dc iris: glGet timestamps, more correct timestamps 2019-02-21 10:26:08 -08:00
Kenneth Graunke
36fbcfb06c iris: ...and SO prims emitted queries 
looks like we have queries

some fails still due to races between snapshots_written and start/end
not being garbage...not sure what that's about
 2019-02-21 10:26:08 -08:00