From 890976e02d9b75c0814493901ffddb64092ea548 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Wed, 21 Jul 2010 09:17:47 -0600 Subject: gallivm: added comment --- src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/gallium') diff --git a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c index 670c9747c0..05f63526ee 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c @@ -481,6 +481,12 @@ emit_fetch( } if (reg->Register.Indirect) { + /* + * Compute addr_vec: a vector of offsets into the register file + * from which we need to gather elements. Recall that the ADDR + * register's elements can all be different. + */ + LLVMTypeRef int_vec_type = lp_build_int_vec_type(bld->base.type); unsigned swizzle = tgsi_util_get_src_register_swizzle( ®->Indirect, chan_index ); -- cgit v1.2.3