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radeonsi: use bounded indexing for constant buffers

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Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Bas Nieuwenhuizen 2016-04-03 11:39:52 +02:00
parent a64dbdf612
commit 713353db18
1 changed files with 3 additions and 2 deletions
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5
src/gallium/drivers/radeonsi/si_shader.c
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@ -1328,8 +1328,9 @@ static LLVMValueRef fetch_constant(
if (reg->Register.Dimension && reg->Dimension.Indirect) {
LLVMValueRef ptr = LLVMGetParam(ctx->radeon_bld.main_fn, SI_PARAM_CONST_BUFFERS);
LLVMValueRef index;
index = get_indirect_index(ctx, &reg->DimIndirect,
reg->Dimension.Index);
index = get_bounded_indirect_index(ctx, &reg->DimIndirect,
reg->Dimension.Index,
SI_NUM_USER_CONST_BUFFERS);
bufp = build_indexed_load_const(ctx, ptr, index);
} else
bufp = ctx->const_buffers[buf];