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radeonsi: Add support for loading integers from constant memory

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This commit is contained in:
Tom Stellard 2012-07-25 08:23:52 -04:00
parent ad95bcb31f
commit 022b54359a
1 changed files with 3 additions and 1 deletions
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4
src/gallium/drivers/radeonsi/radeonsi_shader.c
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@ -329,6 +329,7 @@ static LLVMValueRef fetch_constant(
LLVMValueRef const_ptr;
LLVMValueRef offset;
LLVMValueRef load;
/* XXX: Assume the pointer to the constant buffer is being stored in
* SGPR[0:1] */
@ -340,7 +341,8 @@ static LLVMValueRef fetch_constant(
offset = lp_build_const_int32(base->gallivm,
(reg->Register.Index * 4) + swizzle);
return build_indexed_load(base->gallivm, const_ptr, offset);
load = build_indexed_load(base->gallivm, const_ptr, offset);
return bitcast(bld_base, type, load);
}
/* XXX: This is partially implemented for VS only at this point. It is not complete */