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374 Commits

Author SHA1 Message Date
Marek Olšák 1de0bf0a56 radeonsi: remove indirection when loading position at the end for NGG culling 
If we store the position into LDS after we know the new thread ID,
we don't need to remember the old thread ID.

The culling code only needs W, X/W, Y/W, so we have to keep those.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7172>
 2020-10-17 01:58:19 +00:00
Marek Olšák f5912c6d32 radeonsi: kill disabled clip distances and planes at per-channel granularity 
Apps often enable only 1 plane for gl_ClipVertex, which means 1 scalar
clip distance.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6948>
 2020-10-01 16:29:46 +00:00
Marek Olšák 30c3b2c0b6 radeonsi: simplify NGG culling enablement and add radeonsi_shader_culling option 
Add a vertex count threshold into si_shader_selector to simplify
the draw_vbo code.

The new option is supposed to be used in 00-mesa-defaults.conf and should be
tweaked for best performance unlike the AMD_DEBUG experimental options.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6948>
 2020-10-01 16:29:46 +00:00
Marek Olšák d1d27e9db4 radeonsi: remove redundant info.uses_fbfetch 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6782>
 2020-09-25 04:37:23 -04:00
Marek Olšák 98a52fecda radeonsi: implement 16-bit FS color outputs 
This removes type conversions from 16 bits to 32 bits in the main function
and then back to 16 bits in the epilog.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6622>
 2020-09-22 02:44:53 +00:00
Marek Olšák c56fbed99b radeonsi: kill point size VS output if it's not used by the rasterizer 
Fixed-func shaders can contain the output, because their generator
doesn't consider the current primitive type into account.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6620>
 2020-09-07 11:27:30 +00:00
Marek Olšák 1dd243d4f5 radeonsi: use shader_info::cs::local_size_variable to clean up some code 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:41 +00:00
Marek Olšák 757f790ad8 radeonsi: remove redundant si_shader_info::uses_derivatives 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:41 +00:00
Marek Olšák f3f08bca23 radeonsi: remove redundant si_shader_selector::max_gs_stream 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:41 +00:00
Marek Olšák 2b4fa68808 radeonsi: remove redundant GS variables in si_shader_selector 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:40 +00:00
Marek Olšák 7960668dc9 radeonsi: remove redundant si_shader_info::writes_memory 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:40 +00:00
Marek Olšák 83cdffd435 radeonsi: rename num_memory_instructions -> num_memory_stores 
it only counts stores

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:40 +00:00
Marek Olšák c8ab5899c1 radeonsi: reduce type sizes in si_shader_selector 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:40 +00:00
Marek Olšák 99c4e61084 radeonsi: remove redundant si_shader_info::uses_kill 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:40 +00:00
Marek Olšák 8df349a31e radeonsi: merge uses_persp_opcode_interp_sample/uses_linear_opcode_interp_sample 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:40 +00:00
Marek Olšák 7b3e24c2d8 radeonsi: remove unused si_shader_info::uses_(vertexid|basevertex) 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:40 +00:00
Marek Olšák f02cd0e027 radeonsi: remove redundant si_shader_info:*(clip|cull)* fields 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:40 +00:00
Marek Olšák d15a7d16d6 radeonsi: remove redundant si_shader_info::const_buffers_declared 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:40 +00:00
Marek Olšák 0dabcb9e53 radeonsi: remove redundant si_shader_info::images_declared 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:40 +00:00
Marek Olšák c1af2f4bee radeonsi: remove redundant si_shader_info::shader_buffers_declared 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:40 +00:00
Marek Olšák cb63e4afc9 radeonsi: remove info::samplers_declared, image_buffers, msaa_images_declared 
They are redundant with shader_info.

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:40 +00:00
Marek Olšák cb7bc983ae radeonsi: stop using TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFS 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:40 +00:00
Marek Olšák 89cf8789cd radeonsi: stop using TGSI_PROPERTY_CS_LOCAL_SIZE 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:40 +00:00
Marek Olšák 46bb051bc2 radeonsi: stop using TGSI_PROPERTY_NEXT_SHADER 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6624>
 2020-09-07 11:15:40 +00:00
Marek Olšák 98e866c669 radeonsi: optimize out the loop in si_get_ps_input_cntl 
Use a remap table from a semantic to an index instead of searching
for the correct index.

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6340>
 2020-09-02 23:03:00 -04:00
Marek Olšák 6ecb8b6899 radeonsi: replace TGSI_SEMANTIC with VARYING_SLOT and FRAG_RESULT 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6340>
 2020-09-02 23:03:00 -04:00
Marek Olšák 6925401a38 radeonsi: remove si_shader_selector::type 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6340>
 2020-09-02 23:03:00 -04:00
Marek Olšák 966307983b radeonsi: precompute si_*_descriptors_idx in si_shader_selector 
It helps remove one use of sel->type.

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6340>
 2020-09-02 23:03:00 -04:00
Marek Olšák b1cb72c449 radeonsi: change PIPE_SHADER to MESA_SHADER (si_shader_selector::type) 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6340>
 2020-09-02 23:03:00 -04:00
Marek Olšák 562b8c1a47 radeonsi: don't execute LDS stores for TCS outputs that are never read 
This is a per-component version of the previous mechanism.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6340>
 2020-09-02 23:03:00 -04:00
Marek Olšák 81d106d6ec radeonsi: lower IO intrinsics - complete rewrite of input/output scanning 
Input and output info is gathered from intrinsics. nir_variables are
ignored (and we'll remove them anyway).

This is a prerequisite for ACO, but also makes the IR prettier.
The ac_nir_to_llvm change has to be in this commit.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6445>
 2020-09-02 22:45:38 -04:00
Marek Olšák ed9391df3f radeonsi: get color interpolation info from shader_info 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6445>
 2020-09-02 22:45:38 -04:00
Pierre-Eric Pelloux-Prayer 5a05f9714b radeonsi: bump SI_NUM_SHADER_BUFFERS to 32 
Some app uses more than 8 SSBOs (https://gitlab.freedesktop.org/mesa/mesa/-/issues/2946),
so increase SI_NUM_SHADER_BUFFERS to 32 (which allows 16 SSBOs).

Since we're now using a 64 bits number to track buffers, we could bump
SI_NUM_SHADER_BUFFERS to 48 but that would conflict with Mesa's
MAX_COMBINED_ATOMIC_BUFFERS limit (= 90).

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/2122
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5632>
 2020-06-30 09:23:14 +02:00
Marek Olšák 85a6bcca61 radeonsi: pass at most 3 images and/or shader buffers via user SGPRs for compute 
This should slightly decrease shader lifetime.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5209>
 2020-06-02 20:47:49 +00:00
Pierre-Eric Pelloux-Prayer d7008fe46a radeonsi: switch to 3-spaces style 
Generated automatically using clang-format and the following config:

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IncludeBlocks: Regroup
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Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4319>
 2020-03-30 11:05:52 +00:00
Marek Olšák 4ef1c8d60b radeonsi/gfx10: fix the wave size for compute-based culling 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4269>
 2020-03-28 00:58:34 +00:00
Daniel Schürmann 9d64ad2fe7 radeonsi: lower discard to demote when FS_CORRECT_DERIVS_AFTER_KILL is enabled 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4047>
 2020-03-09 12:29:32 +00:00
Marek Olšák 0db74f479b radeonsi: use the live shader cache 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2929>
 2020-01-24 20:29:29 -05:00
Marek Olšák 7ce84b256e radeonsi: make si_compile_shader return bool 
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3421>
 2020-01-23 19:10:21 +00:00
Marek Olšák 735a3ba007 radeonsi/gfx10: enable GS fast launch for triangles and strips with NGG culling 
Only non-indexed triangle lists and strips are supported. This increases
performance if there is something to cull.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
 2020-01-20 16:16:11 -05:00
Marek Olšák 8db00a51f8 radeonsi/gfx10: implement NGG culling for 4x wave32 subgroups 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
 2020-01-20 16:16:11 -05:00
Marek Olšák aa2d846604 radeonsi/gfx10: move GE_PC_ALLOC setting to shader states 
The value is not changed. I just use a different way to compute it.

The value will vary with NGG culling.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
 2020-01-20 16:16:11 -05:00
Marek Olšák 68586bdd21 radeonsi: remove useless #includes 
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3399>
 2020-01-15 21:54:55 +00:00
Marek Olšák da2c12af4b radeonsi: move geometry shader code into si_shader_llvm_gs.c 
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3399>
 2020-01-15 21:54:55 +00:00
Marek Olšák cf65c6f0d2 radeonsi: move VS_STATE.LS_OUT_PATCH_SIZE a few bits higher to make space there 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
 2020-01-15 15:06:31 -05:00
Marek Olšák 42112010a3 radeonsi: rename si_shader_create -> si_create_shader_variant for clarity 
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
 2020-01-14 18:46:07 -05:00
Marek Olšák f4ba457e1e radeonsi: clean up si_shader_info 
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
 2020-01-14 18:46:07 -05:00
Marek Olšák 03950473df radeonsi: merge si_tessctrl_info into si_shader_info 
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
 2020-01-14 18:46:07 -05:00
Marek Olšák 5fa2ab831e radeonsi: fork tgsi_shader_info and tgsi_tessctrl_info 
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
 2020-01-14 18:46:07 -05:00
Marek Olšák 18aaceae8d radeonsi: rename si_shader_info -> si_shader_binary_info 
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
 2020-01-14 18:46:07 -05:00