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agx: Note that textures clobber even masked

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Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20446>
This commit is contained in:
Alyssa Rosenzweig 2022-12-19 23:42:09 -05:00
parent ddbec45b6f
commit 7284e4967c
1 changed files with 4 additions and 1 deletions
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5
src/asahi/compiler/agx_register_allocate.c
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@ -52,9 +52,12 @@ agx_write_registers(agx_instr *I, unsigned d)
assert(1 <= I->channels && I->channels <= 4);
return I->channels * size;
case AGX_OPCODE_DEVICE_LOAD:
case AGX_OPCODE_TEXTURE_LOAD:
case AGX_OPCODE_TEXTURE_SAMPLE:
/* Even when masked out, these clobber 4 registers */
return 4 * size;
case AGX_OPCODE_DEVICE_LOAD:
case AGX_OPCODE_LD_TILE:
return util_bitcount(I->mask) * size;