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Author SHA1 Message Date
Alyssa Rosenzweig
da59672e2b asahi: derive ht 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28056>
 2024-03-12 19:41:49 +00:00
Alyssa Rosenzweig
a3f647fde1 asahi: precompile helper program 
1. avoids cluttering shaders,internal print
2. reduces screen create overhead. this cuts average "glxinfo" runtime by about
   25%, and seems to shave maybe 0.5% off the CTS job.
3. enforces helper program builds successfully as a build-time assertion
4. reduces the libagx generated blob for now, since g13 binaries are more
   compact than serialized NIR

Closes https://gitlab.freedesktop.org/asahi/mesa/-/issues/37

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
4a3b905bb8 agx: move texture lowering into lib 
This is a bit annoying, but it gets rid of the libagx dep which is preventing
precompiling helper programs.

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
1f465d72dd asahi: split out genxml/ directory 
src/asahi/lib is creating dependency hell, let's start splitting it up so we can
ease some of the clc related pains.

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
35c671ecef asahi: clean up format table renderability 
infer renderability from whether we specify a renderable format. nfc now that
rgb9e5 is fixed.

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
3333c2cdeb asahi/lib: use #pragma 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
b39de8bb4a asahi: Implement ARB_texture_barrier by decompression 
Your perf goes not stonks, sorry. Passes
KHR-GL40.texture_barrier_ARB.*.

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
2dc1189a9c agx: rm unused backend nr_samples 
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
27ddcea2b3 agx: call agx_nir_lower_sample_mask earlier 
A given sample needs depth testing to happen before writing its colour, which
requires shuffling pass order.

To do so, merge agx_nir_opt_ixor_bcsel into regular late alg pass
now that we can, which is actually a small shader-db win.

Closes https://gitlab.freedesktop.org/asahi/mesa/-/issues/30

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
0eb9b62199 asahi: rm ia key 
fully dynamic in GS now.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:32 +00:00
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
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
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
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
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
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
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
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
bb37b072a5 asahi,agx: use intrinsics pass 
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
8ab443d549 asahi: enable compblit behind dbg flag 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:30 +00:00
Alyssa Rosenzweig
7eac18b1bc asahi: force inline ppp update logic 
benefits a lot from constant folding.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:30 +00:00
Alyssa Rosenzweig
c6c8262ce1 asahi: implement pipeline stats as a checkbox 
real impl is blocked on uapi to plumb thru hw perf counters.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:30 +00:00
Asahi Lina
fa475c1b56 asahi: scratch: Add feature to debug core IDs 
Define SCRATCH_DEBUG_CORES to a raw core count to bypass the mapping
machinery and allocate memory for many cores, so we can work out how the
core IDs are mapped.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:30 +00:00
Asahi Lina
494399c65c asahi: Implement scratch allocation 
Implement our helper program to map scratch blocks into stack memory,
and the driver side that allocates these blocks as necessary.

Alloction is grow-only right now. Drivers are expected to instantiate
scratch memory managers for each shader type (VS, FS, CS) and the same
buffers are reused across commands for each one, growing as necessary.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
da9677f14b asahi: cmdbuf: Fix scratch bucket offset/size 
This is 4 bits. It is an opaque value that gets passed to the
helper, except 0 means no scratch.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
d6cc820d1a asahi: libagx: Move PACKED and GLOBAL macros to libagx.h 
Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
b89da92a5e agx: compiler: Add fence_helper_exit_agx barrier 
This is used by the helper program on exit.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
c406ce793b agx: Add scaffolding to build the helper shader at device init 
Add the scaffolding to compile our helper program, and load it at device
init time.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
05c8b59f5b agx: Hook up helper intrinsics into CL 
So we can use these intrinsicts from libagx.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Asahi Lina
28d34f6352 asahi: libagx: introduce AGX_STATIC_ASSERT 
Using the array size trick, this works in both OpenCL and C.

Signed-off-by: Asahi Lina <lina@asahilina.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
877c180677 asahi: plug glsl type leak 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
1e973dd5a9 asahi: rework meta shader infra 
this fixes the leaks, and is also a lot more pleasant to work with.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
5261962186 asahi: fix prim restart unrolling with indirects 
need to account for draw->start.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
6f7511b522 asahi: decode uniform_high records 
print them like low uniforms.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
1ee9b8b668 asahi: optimize more when linking libagx 
Otherwise we get spurious scratch from lower_vars_to_explicit_types on dead
vars.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
5dc0f5ccba asahi: implement VBO robustness 
GL semantics. GLES (weaker) and VK (stronger) semantics are left as a todo, with
explanations given. Enabled always to deal with null VBOs, this should be
optimized once we have soft fault.

This necessitates a rework of VBO keys, but hopefully for the best.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:29 +00:00
Alyssa Rosenzweig
4aadf67523 asahi: fix metadata for images with VS lowered to GS 
KHR-GL46.shader_image_load_store.basic-allTargets-atomicVS

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
 2024-02-14 21:02:28 +00:00