lp_bld_limits.h revision 5db9d76a6a498c029133a8c2544c4c7c25eebf80 
1/**************************************************************************
2 *
3 * Copyright 2010 VMware, Inc.
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27
28
29#ifndef LP_BLD_LIMITS_H_
30#define LP_BLD_LIMITS_H_
31
32/*
33 * TGSI translation limits.
34 *
35 * Some are slightly above SM 3.0 requirements to give some wiggle room to
36 * the state trackers.
37 */
38
39#define LP_MAX_TGSI_TEMPS 256
40
41#define LP_MAX_TGSI_ADDRS 16
42
43#define LP_MAX_TGSI_IMMEDIATES 256
44
45#define LP_MAX_TGSI_PREDS 16
46
47/**
48 * Maximum control flow nesting
49 *
50 * SM3.0 requires 24
51 */
52#define LP_MAX_TGSI_NESTING 32
53
54/**
55 * Maximum iterations before loop termination
56 * Shared between every loop in a TGSI shader
57 */
58#define LP_MAX_TGSI_LOOP_ITERATIONS 65535
59
60#endif /* LP_BLD_LIMITS_H_ */
61