[Mesa-dev] [MESA][PATCH] tgsi: fix mis-matching AOS instruction emission

Jose Fonseca jfonseca at vmware.com
Wed Feb 27 12:21:38 PST 2013


Good catch. Thanks!

Jose

----- Original Message -----
> Catched this that morning
> 
> 
> From e50374e62254e7532c695bebb3e608242638bb73 Mon Sep 17 00:00:00 2001
> From: =?UTF-8?q?Maxence=20Le=20Dor=C3=A9?= < maxence.ledore at gmail.com >
> Date: Wed, 27 Feb 2013 10:24:10 +0100
> Subject: [PATCH] tgsi: fix mis-matching instruction emission
> 
> ---
> src/gallium/auxiliary/gallivm/lp_bld_tgsi_aos.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_aos.c
> b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_aos.c
> index dbd9ccb..9a30cc8 100644
> --- a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_aos.c
> +++ b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_aos.c
> @@ -536,7 +536,7 @@ lp_emit_instruction_aos(
> case TGSI_OPCODE_MIN:
> src0 = lp_build_emit_fetch(&bld->bld_base, inst, 0, LP_CHAN_ALL);
> src1 = lp_build_emit_fetch(&bld->bld_base, inst, 1, LP_CHAN_ALL);
> - dst0 = lp_build_max(&bld->bld_base.base, src0, src1);
> + dst0 = lp_build_min(&bld->bld_base.base, src0, src1);
> break;
> case TGSI_OPCODE_MAX:
> --
> 1.7.9.5
> 
> 
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