fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-22 10:58:08 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2
mesa/src/panfrost/bifrost
History
Alyssa Rosenzweig f917fb63e7 pan/va: Add assembler test harness 
Integration regression testing. Nothing fancy.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12025>
2021-07-27 20:20:32 +00:00
..
valhall pan/va: Add assembler test harness 2021-07-27 20:20:32 +00:00
bi_builder.h.py pan/bi: Move typesize to common code 2021-06-15 20:27:22 +00:00
bi_helper_invocations.c pan/bi: Clean up useless casts 2021-07-18 01:49:26 +00:00
bi_layout.c pan/bi: Clean up useless casts 2021-07-18 01:49:26 +00:00
bi_liveness.c pan/bi: Shrink live array to 8-bits 2021-07-18 01:49:26 +00:00
bi_lower_divergent_indirects.c pan/bi: Add divergent intrinsic lowering pass 2021-05-07 18:20:30 +00:00
bi_lower_swizzle.c pan/bi: Change swizzled scalars to identity 2021-05-06 23:26:21 +00:00
bi_opcodes.c.py pan/bi: Track instruction size in opcode table 2021-06-15 20:27:22 +00:00
bi_opcodes.h.py pan/bi: Track instruction size in opcode table 2021-06-15 20:27:22 +00:00
bi_opt_constant_fold.c pan/bi: Add simple constant folding pass 2021-05-03 15:10:20 +00:00
bi_opt_copy_prop.c pan/bi: Move bi_word_node to common code 2021-06-15 20:27:22 +00:00
bi_opt_cse.c pan/bi: Clean up useless casts 2021-07-18 01:49:26 +00:00
bi_opt_dce.c pan/bi: Shrink live array to 8-bits 2021-07-18 01:49:26 +00:00
bi_opt_mod_props.c pan/bi: Fuse LD_VAR+TEXS_2D -> VAR_TEX 2021-07-09 23:15:28 +00:00
bi_opt_push_ubo.c pan/bi: Create a mask of UBOs that need to be uploaded 2021-07-03 13:23:29 +00:00
bi_pack.c pan/bi: Clean up useless casts 2021-07-18 01:49:26 +00:00
bi_packer.c.py pan/bi: Add "lane_dest" modifier 2021-05-03 15:10:20 +00:00
bi_print.c pan/bi: Clean up useless casts 2021-07-18 01:49:26 +00:00
bi_print_common.c pan/bi: Move modifier prints out of common code 2020-12-23 12:48:06 -05:00
bi_print_common.h pan/bi: Move modifier prints out of common code 2020-12-23 12:48:06 -05:00
bi_printer.c.py pan/bi: Mark mod to string as maybe unused 2021-07-22 17:55:49 +00:00
bi_quirks.h panfrost: Add GPU IDs for G52 1-Core-2EE (RK3568/RK3566) 2021-05-12 20:45:44 +00:00
bi_ra.c pan/bi: Shrink live array to 8-bits 2021-07-18 01:49:26 +00:00
bi_schedule.c pan/bi: Clean up useless casts 2021-07-18 01:49:26 +00:00
bi_scoreboard.c pan/bi: Clean up useless casts 2021-07-18 01:49:26 +00:00
bi_test_pack.c pan/bi: Add packing format tests 2021-01-29 16:55:44 +00:00
bifrost.h pan/bi: Calculate dependency graph when bundling 2021-07-12 23:29:12 +00:00
bifrost_compile.c nir/lower_tex: Rework invalid implicit LOD lowering 2021-07-23 15:53:57 +00:00
bifrost_compile.h pan/bi: Remove duplicate NIR compiler options 2021-07-22 17:55:49 +00:00
bifrost_isa.py pan/bi: Move typesize to common code 2021-06-15 20:27:22 +00:00
bifrost_nir.h pan/bi: Add back custom algebraic opts 2021-06-15 20:27:22 +00:00
bifrost_nir_algebraic.py nir,panfrost: Suffix fsat_signed and fclamp_pos with _mali 2021-06-21 09:03:34 -05:00
bir.c pan/bi: Clean up useless casts 2021-07-18 01:49:26 +00:00
cmdline.c panfrost: Move the shader compilation logic out of the gallium driver 2021-02-15 11:23:46 +00:00
compiler.h pan/bi: Shrink live array to 8-bits 2021-07-18 01:49:26 +00:00
disassemble.c Convert most remaining free-form fall-through comments to FALLTHROUGH 2021-04-15 16:01:22 +00:00
disassemble.h pan/bi: Move bi_constants to bifrost.h 2021-01-29 16:55:44 +00:00
gen_disasm.py pan/bi: Rename isa_parse to bifrost_isa 2020-12-23 17:06:57 +00:00
ISA.xml pan/bi: Track LOD mode even for TEXC 2021-07-09 23:15:28 +00:00
meson.build pan/bi: Add a constant subexpression elimination pass 2021-07-09 23:15:28 +00:00
Notes.txt pan/bi: Move notes on ADD ops to notes file 2020-03-03 00:03:50 +00:00
README.md pan/bi: Document register conventions 2021-04-03 12:47:29 -04:00

README.md

Bifrost compiler

Register file

Defined partially in software, partially in hardware.

Blend shaders

R0 - R3: input (color #0) R4 - R7: input (color #1) R8 - R15: general purpose R48: return address

Fragment

Anything live during BLEND must respect blend shader registers.

R0 - R3: preloaded (message #0) R4 - R7: preloaded (message #1) R57 - R63: preloaded (various)

R0 - R15: general purpose (full threads) R48 - R63: general purpose (full threads)

R32 - R47: general purpose (half threads, or v6)