On 17.10.2014 00:34, Marek Olšák wrote:
From: Marek Olšák <[email protected]>
I'll need indexed loads without the meta data flag for tessellation later.
Also rename load_const to buffer_load_const to distinguish it from indexed
const loads.
[...]
+static LLVMValueRef build_indexed_load(struct si_shader_context *si_shader_ctx,
+ LLVMValueRef base_ptr, LLVMValueRef
index)
+{
+ struct lp_build_tgsi_context *bld_base =
&si_shader_ctx->radeon_bld.soa.bld_base;
+ struct gallivm_state *gallivm = bld_base->base.gallivm;
+ LLVMValueRef indices[2], pointer;
+
+ indices[0] = bld_base->uint_bld.zero;
+ indices[1] = index;
+
+ pointer = LLVMBuildGEP(gallivm->builder, base_ptr, indices, 2, "");
+ return LLVMBuildLoad(gallivm->builder, pointer, "");
+}
+
It might be nice if newly added functions had a header comment
describing what they're for. (Applies to patch 8 as well at least)
Either way though, the series is
Reviewed-by: Michel Dänzer <[email protected]>
--
Earthling Michel Dänzer | http://www.amd.com
Libre software enthusiast | Mesa and X developer
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