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radeonsi: load fmask ptr relative to the resources array

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res_ptr already contains the resource values. fmask_ptr needs to be
looked up relative to the start of the resource params.

Note that this only affects indirect loads of MS sampler arrays.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Cc: "11.0" <mesa-stable@lists.freedesktop.org>
This commit is contained in:
Ilia Mirkin
2015-09-19 16:19:26 -04:00
parent 5d23ce2f15
commit 7d5162bdc0
1 changed files with 1 additions and 1 deletions
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src/gallium/drivers/radeonsi/si_shader.c
+1 -1
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@@ -2350,7 +2350,7 @@ static void tex_fetch_args(
lp_build_const_int32(gallivm,
SI_FMASK_TEX_OFFSET), "");
fmask_ptr = LLVMGetParam(si_shader_ctx->radeon_bld.main_fn, SI_PARAM_RESOURCE);
fmask_ptr = build_indexed_load_const(si_shader_ctx, res_ptr, ind_index);
fmask_ptr = build_indexed_load_const(si_shader_ctx, fmask_ptr, ind_index);
}
} else {
res_ptr = si_shader_ctx->resources[sampler_index];