fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2025-12-25 23:50:11 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions
184750 commits 64 branches 914 tags 1,015 MiB
Commit graph

184750 commits

This branch
This branch
All branches
Author SHA1 Message Date
Alyssa Rosenzweig
beb7ddba2b asahi: always support ARB_clip_control 
perf impact has been neglible.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:32 +00:00
Alyssa Rosenzweig
9aa8bac229 asahi: support GS in shaderdb 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:32 +00:00
Alyssa Rosenzweig
6673924b7e asahi: make gs topology dynamic 
even with shobjs, we know the class of topology statically, so we just need to
select between the (up to) 3 compatible topologies, and luckily there are common
subexpressions we can factor out when calculating all 3 at once.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:32 +00:00
Alyssa Rosenzweig
049434f89c asahi: make provoking vertex dynamic 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:32 +00:00
Alyssa Rosenzweig
dbb2b25ef9 asahi: eliminate tri fan % 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:32 +00:00
Alyssa Rosenzweig
7ab1755b54 asahi: avoid silly psiz writes even with gs 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:32 +00:00
Alyssa Rosenzweig
43dd8b87cb asahi: simplify expressions involving xfb 
post-invert cleanup

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:32 +00:00
Alyssa Rosenzweig
b44630aa94 asahi: rm dead 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:32 +00:00
Alyssa Rosenzweig
159d85d32c asahi: implement GS disk caching 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:32 +00:00
Alyssa Rosenzweig
86782156e7 asahi: invert geometry shaders 
instead of dumping GS outputs to memory and using a GS copy vertex shader,
invert the GS to get a hardware vertex shader to use directly. theoretically,
reduces mem bandwidth at the cost of repeated work if we don't optimze well.
perhaps more importantly, it should reduce heap usage.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:32 +00:00
Alyssa Rosenzweig
1ac3e48fcc asahi: fix vertex out size calc 
expression underallocates if var31 is actually used!

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
141e084f55 asahi: use load_instance_id in gs lowering 
it will lower differently in the prepass vs the rast shader

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
3641a37e8f asahi: set gs_grid[0] even for direct draws 
gs rast program needs to know the # of input primitives

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
200ca69086 asahi: support stage override in sysval lower 
for gs rast program. should clean up later but for now this will do

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
3bd400a2b4 asahi: collapse indirection with GS 
1. compile the gs rast program with the rest of the GS. this requires
   duplicating some shader key stuff but this will be improved soon, and
   actually this makes it easier to reason about caching imo.

2. don't recurse into draw_vbo, collapse the GS launches into the draw. again
   this duplicates some code but makes it easier to reason about things and is
   probably faster. and makes part #1 feasible without piling on hacks (my
   original goal)

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
2da426afe0 asahi: allow lowering bindings after lowering textures 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
17896f1699 nir: rm load_vert_id_in_prim_agx 
now unused since we separate vs/gs

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
b26409246c asahi: be a bit more methodical with shader stages 
the mapping between descriptor stages and hardware stages is about to get even
more complicated, so clean up the driver ahead-of-time to stay ahead of the mess

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
6154d65714 asahi: infer stage in descriptor update 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
37fa7bff58 asahi: shrink GS key 
no functional change, just dropping the unused index size field

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
f4a187bc89 asahi: allow bindful GS textures 
no longer merging GS so it's fine

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
e13d001160 asahi: rm arrayed output lowering 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
d96fbd4618 asahi: separate GS from VS 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
af7084efa7 asahi: rework shader stage handling a bit 
prep for separable vs/gs

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
0b30777028 asahi: add geometry parameters for separable GS 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
b2d547b361 asahi: add shader_info::outputs for gs lower 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
cdd1b012e9 asahi: simplify IA mode handling 
we'll solve the IA variants problem a different way, for now make more
straightforward.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
e1783fc083 libagx: generalize vertex_id_for_topology 
so we can use it in separable GS

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
c9f55166dc libagx: static assert some sizes 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
aaa609f030 libagx: use real PACKED macro 
hopefully end these alignment bugs for good

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
fc929d9318 libagx: use native static_assert on host 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
bfaa3691e1 asahi: make GS flatshade_first more dynamic 
baby step

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
4036c710bd libagx: fix buggy align macro 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
784323cf0f asahi: rip out existing MDI+GS implementation 
I don't love deleting working code without a working replacement. But this impl
is deeply questionable as-is, and will only balloon in complexity for shader
objects. We need to go back to the drawing board with MDI and lower to real
draws, possibly with control stream looping.

Good news is that this is GL so we can prototype all this.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
21403278ac asahi: fix dirty tracking issue 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
beabd93c13 asahi,agx: use hw clip distance 
rather than lowering in the fragment shader. this is what we're "supposed" to
do, what apple does, and it saves a byte of the fs key

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
9aeaf99259 agx: fix buffer overflow with varying slots 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
de31b28053 asahi: allow vertex/geom/tess side effects 
seems to work ok now.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
de786a1c5c asahi: drop xfb hack 
now that we can spill it's unnecessary. it also breaks things (-:

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
5361b1f331 asahi: bump max threads per wg 
gl4.3 min.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
8a2c1d337e agx: add =spill debug option 
to force spilling so we can exercise the new code.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
42084d50e5 agx: add parallel copy printing 
useful for debugging.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
871f3d3f7d agx: unit test spill/fill lowering 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
a5ff85e782 agx: unit test memory parallel copies 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
14e1bb78ae agx: add spill/fill lowering pass 
This simple pass turns moves of memory registers (outputted by RA from the
spiller produced moves/phis of memory variables) into concrete stack load/store
instructions. it's a lot more convenient to do this as a dedicated post-RA pass
than trying to fold this into the hairball that is RA proper.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
40da539d01 agx: introduce "memory variables" 
in order to spill, we need to be able to assign spill slots. this is equivalent
to register allocation, so we borrow NAK's neat solution: add "memory variables"
into the IR which get RA'd to "memory registers" that correspond directly to
stack slots. then we can just spill by inserting moves.

this requires extensions to RA, parallel copy lowering, and the IR itself. but
it makes competent spilling so much more straightforward.

to exercise this code path, the commit also includes a trivial spiller that
simply moves every source/destination between memory variables and general
variables, which has the effect of spilling everything. to be replaced by
Braun-Hack eventually, this is just foundations.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
06eb552baa agx: print register vectors 
easier dbg

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
282f2ac1aa agx: allow 16-bit immediate on stack load/store 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
485e17e01e asahi: allocate preamble scratch 
needed for preamble spilling

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00
Alyssa Rosenzweig
f97b041e87 agx: set nr_preamble_gprs for preamble scratch 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:31 +00:00