Mesa (master): radeonsi: fix texture loads from sampler > 0
Christian König
deathsimple at kemper.freedesktop.org
Thu Aug 2 10:08:54 UTC 2012
Module: Mesa
Branch: master
Commit: 92b96a883f5ed53d88ec148c8212c5a8348e97ab
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=92b96a883f5ed53d88ec148c8212c5a8348e97ab
Author: Christian König <deathsimple at vodafone.de>
Date: Wed Aug 1 15:20:07 2012 +0200
radeonsi: fix texture loads from sampler > 0
The backend is multiplying the offset by the numbers of
elements anyway, so doing it twice just makes everything
crash.
Signed-off-by: Christian König <deathsimple at vodafone.de>
Reviewed-by: Michel Dänzer <michel.daenzer at amd.com>
---
src/gallium/drivers/radeonsi/radeonsi_shader.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/radeonsi/radeonsi_shader.c b/src/gallium/drivers/radeonsi/radeonsi_shader.c
index f90fd1d..81b44a7 100644
--- a/src/gallium/drivers/radeonsi/radeonsi_shader.c
+++ b/src/gallium/drivers/radeonsi/radeonsi_shader.c
@@ -529,14 +529,14 @@ static void tex_fetch_args(
/* Resource */
ptr = use_sgpr(bld_base->base.gallivm, SGPR_CONST_PTR_V8I32, 4);
offset = lp_build_const_int32(bld_base->base.gallivm,
- 8 * emit_data->inst->Src[1].Register.Index);
+ emit_data->inst->Src[1].Register.Index);
emit_data->args[2] = build_indexed_load(bld_base->base.gallivm,
ptr, offset);
/* Sampler */
ptr = use_sgpr(bld_base->base.gallivm, SGPR_CONST_PTR_V4I32, 2);
offset = lp_build_const_int32(bld_base->base.gallivm,
- 4 * emit_data->inst->Src[1].Register.Index);
+ emit_data->inst->Src[1].Register.Index);
emit_data->args[3] = build_indexed_load(bld_base->base.gallivm,
ptr, offset);
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