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r300: fix transformation of abs modifiers with negate

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It is being overwritten by the memset. Just set the only remaining
member RelAddr explicitly.

Signed-off-by: Pavel Ondračka <pavel.ondracka@gmail.com>
Reviewed-by: Filip Gawin <filip.gawin@zoho.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14915>
(cherry picked from commit 1f5330de3a)
This commit is contained in:
Pavel Ondračka 2022-02-07 16:49:38 +01:00 • committed by Dylan Baker
parent 3b1563dcfb
commit b8e9c345d0
2 changed files with 2 additions and 2 deletions
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2
.pick_status.json
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@ -292,7 +292,7 @@
"description": "r300: fix transformation of abs modifiers with negate",
"nominated": true,
"nomination_type": 0,
"resolution": 0,
"resolution": 1,
"main_sha": null,
"because_sha": null
},

2
src/gallium/drivers/r300/compiler/r3xx_vertprog.c
View file

@ -688,10 +688,10 @@ static int transform_nonnative_modifiers(
new_inst->U.I.SrcReg[1] = inst->U.I.SrcReg[i];
new_inst->U.I.SrcReg[1].Negate ^= RC_MASK_XYZW;
memset(&inst->U.I.SrcReg[i], 0, sizeof(inst->U.I.SrcReg[i]));
inst->U.I.SrcReg[i].File = RC_FILE_TEMPORARY;
inst->U.I.SrcReg[i].Index = temp;
inst->U.I.SrcReg[i].Swizzle = RC_SWIZZLE_XYZW;
inst->U.I.SrcReg[i].RelAddr = 0;
}
}
return 1;