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82 lines
3.3 KiB
C
82 lines
3.3 KiB
C
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// Copyright 2019, Collabora, Ltd.
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// SPDX-License-Identifier: BSL-1.0
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/*!
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* @file
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* @brief Small debug helpers.
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* @author Jakob Bornecrantz <jakob@collabora.com>
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*
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* Debug get option helpers heavily inspired from mesa ones.
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*/
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#pragma once
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#include "xrt/xrt_compiler.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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const char *
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debug_get_option(const char *name, const char *_default);
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bool
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debug_get_bool_option(const char *name, bool _default);
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long
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debug_get_num_option(const char *name, long _default);
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float
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debug_get_float_option(const char *name, float _default);
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#define DEBUG_GET_ONCE_OPTION(suffix, name, _default) \
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static const char *debug_get_option_##suffix() \
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{ \
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static bool gotten = false; \
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static const char *stored; \
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if (!gotten) { \
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gotten = true; \
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stored = debug_get_option(name, _default); \
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} \
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return stored; \
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}
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#define DEBUG_GET_ONCE_BOOL_OPTION(suffix, name, _default) \
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static bool debug_get_bool_option_##suffix() \
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{ \
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static bool gotten = false; \
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static bool stored; \
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if (!gotten) { \
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gotten = true; \
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stored = debug_get_bool_option(name, _default); \
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} \
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return stored; \
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}
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#define DEBUG_GET_ONCE_NUM_OPTION(suffix, name, _default) \
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static long debug_get_num_option_##suffix() \
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{ \
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static long gotten = false; \
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static long stored; \
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if (!gotten) { \
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gotten = true; \
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stored = debug_get_num_option(name, _default); \
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} \
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return stored; \
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}
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#define DEBUG_GET_ONCE_FLOAT_OPTION(suffix, name, _default) \
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static long debug_get_float_option_##suffix() \
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{ \
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static long gotten = false; \
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static long stored; \
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if (!gotten) { \
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gotten = true; \
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stored = debug_get_float_option(name, _default); \
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} \
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return stored; \
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}
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#ifdef __cplusplus
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}
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#endif
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