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52 commits

Author SHA1 Message Date
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
5d1dadfc38 iris: bother with BTIs 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
30c370ed4b iris: use 0 for TCS passthrough program string ID 
the passthrough shader doesn't need a real program string ID - that's
basically used for ARB programs indicating total program source code
changes, or other pre-baked uniform changes, etc...none of which a
passthrough shader has...so we don't need a unique identifier to
distinguish them.  We want to use a consistent value so we find
existing passthrough shaders in the cache.
 2019-02-21 10:26:08 -08:00
Caio Marcelo de Oliveira Filho
54e23442e2 iris: Add support for TCS passthrough 
If no TCS is provided, create a "passthrough" TCS that will take the
default values set in the API as constants and pass to the TES, along
with any other inputs it expects.  The code to create the NIR shader
is the same as in i965.

Tested with

    ./piglit run -t 'tess' quick_shader r

and fixed a dozen crashes from that list.
 2019-02-21 10:26:08 -08:00
Kenneth Graunke
58a6c99ebe iris: silence const warning 
not sure why this is labeled const, I'm pretty sure we are taking the
reference and owning this, so there's no particular reason we can't
change it.  it certainly seems to be working for non-compute.  and,
freedreno's ir3_shader.c seems to do this as well.  still...gross :/
 2019-02-21 10:26:08 -08:00
Kenneth Graunke
897f8d9232 iris: refactor program CSO stuff 2019-02-21 10:26:08 -08:00
Kenneth Graunke
42dccb1233 iris: use consistent copyright formatting 
some of them had typos, didn't say 'authors or copyright holders',
or other mistakes.  This is now https://opensource.org/licenses/MIT
text, formatted consistently.
 2019-02-21 10:26:08 -08:00
Kenneth Graunke
2bd7d6fa71 iris: last VUE map NOS, handle > 16 FS inputs 
not sure if the UNCOMPILED_FS flagging is still needed, should
reevaluate those hacks at some point
 2019-02-21 10:26:08 -08:00
Kenneth Graunke
dfe1ee4f6f iris: comment everything 
1. Write the code
2. Add comments
3. PROFIT (or just avoid cost of explaining or relearning things...)
 2019-02-21 10:26:08 -08:00
Kenneth Graunke
e990558152 iris: drop pipe_shader_state 
looking at the freedreno code, this is totally unnecessary!  we can just
store the NIR and be happy, and not have any vestiges of TGSI.

plus we can reuse this structure for compute shaders, without needing a
pipe_compute_state base.
 2019-02-21 10:26:08 -08:00
Kenneth Graunke
77b9219818 iris: unbind compiled shaders if none are present 
avoids the case where you have a stale compiled shader bound, but no
uncompiled shader bound, which is not just boats, but an entire marina
 2019-02-21 10:26:07 -08:00
Kenneth Graunke
541cb60e7e iris: export get_shader_info 2019-02-21 10:26:07 -08:00
Kenneth Graunke
5bd861de8b iris: assert about passthrough shaders to make this easier to detect 
otherwise it just silently fails and looks like some obscure problem
 2019-02-21 10:26:07 -08:00
Kenneth Graunke
ebb960c6d3 iris: compile a TCS...don't bother with passthrough yet 2019-02-21 10:26:07 -08:00
Kenneth Graunke
9aa8be3d8e iris: TES program key inputs 2019-02-21 10:26:07 -08:00
Kenneth Graunke
6e7e49cc4f iris: fix crash 2019-02-21 10:26:07 -08:00
Kenneth Graunke
841fc3e3ca iris: record FS NOS 2019-02-21 10:26:07 -08:00
Kenneth Graunke
d223b316ad iris: NOS mechanics 2019-02-21 10:26:07 -08:00
Kenneth Graunke
a6d480f892 iris: bind state helper function 2019-02-21 10:26:07 -08:00
Kenneth Graunke
48b826cdaf iris: s/hwcso/state/g 2019-02-21 10:26:07 -08:00
Kenneth Graunke
dc3b927e97 iris: bother setting program_string_id... 
not sure how useful this really is...

./bin/ext_transform_feedback-tessellation triangles flat_first
is hitting a case where we rebind the same VS program, but with
different streamout info...which isn't in the key...but is in the
cache...so we don't rebuild it...
 2019-02-21 10:26:07 -08:00
Kenneth Graunke
cef0b8b13b iris: streamout 2019-02-21 10:26:07 -08:00
Kenneth Graunke
5c00f5fdca iris: Implement 3DSTATE_SO_DECL_LIST 2019-02-21 10:26:07 -08:00
Kenneth Graunke
7f39f4843f iris: SBE change stash 
not used yet, but want to flag it so I don't forget
 2019-02-21 10:26:07 -08:00
Kenneth Graunke
adf0c20461 iris: geometry shader support 2019-02-21 10:26:07 -08:00
Kenneth Graunke
de08ac9b0f iris: TES uniform fixes 
not that we have a TES, but...
 2019-02-21 10:26:07 -08:00
Kenneth Graunke
d416b81779 iris: shader dirty bits 2019-02-21 10:26:07 -08:00
Kenneth Graunke
f12b079c0e iris: actually init num_viewports 
fixes regressions
 2019-02-21 10:26:07 -08:00
Kenneth Graunke
4a94628513 iris: fix num viewports to be based on programs 2019-02-21 10:26:07 -08:00
Kenneth Graunke
7c40cdc12f iris: comment about reemitting and flushing 2019-02-21 10:26:06 -08:00
Kenneth Graunke
26cc609927 iris: better ubo handling 2019-02-21 10:26:06 -08:00
Kenneth Graunke
201a4d923c iris: maybe slightly less boats uniforms 2019-02-21 10:26:06 -08:00
Kenneth Graunke
64a3f7423a iris: uniforms for VS 2019-02-21 10:26:06 -08:00
Kenneth Graunke
60d708bb80 iris: copy over i965's cache tracking 
needed to split out vtbl so I can pipe control without ice
 2019-02-21 10:26:06 -08:00
Kenneth Graunke
35afa8c8f3 iris: better BT asserts 
Probably nothing is working because texture upload isn't implemented
 2019-02-21 10:26:05 -08:00
Kenneth Graunke
012154c20f iris: TES stash 
TODO: key setup
 2019-02-21 10:26:05 -08:00
Kenneth Graunke
a50a3a8edf iris: uniform bits...badly 2019-02-21 10:26:05 -08:00
Kenneth Graunke
538decc0de iris: URB configs. 2019-02-21 10:26:05 -08:00
Kenneth Graunke
bba13b1501 iris: move key pop to state module 
shader key population needs to read state
 2019-02-21 10:26:05 -08:00
Kenneth Graunke
57c1b71418 iris: promote iris_program_cache_item to iris_compiled_shader 2019-02-21 10:26:05 -08:00
Kenneth Graunke
581459a9fe iris: some shader bits 2019-02-21 10:26:05 -08:00
Kenneth Graunke
64f043570d iris: lower io 2019-02-21 10:26:05 -08:00
Kenneth Graunke
695bd55d1a iris: do the FS...asserts because we don't lower uniforms yet 2019-02-21 10:26:05 -08:00
Kenneth Graunke
6aa15cadf3 iris: import program cache code 2019-02-21 10:26:05 -08:00
Kenneth Graunke
4525dda75f iris: reworks, FS compile pieces 2019-02-21 10:26:05 -08:00
Kenneth Graunke
c820f5a4bd iris: some program code 2019-02-21 10:26:04 -08:00