src/gallium/drivers/swr/rasterizer/common/swr_assert.h

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   2 * Copyright (C) 2014-2015 Intel Corporation.   All Rights Reserved.
   3 *
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  23
  24 #ifndef __SWR_ASSERT_H__
  25 #define __SWR_ASSERT_H__
  26
  27 #if !defined(__SWR_OS_H__)
  28 #error swr_assert.h should not be included directly, please include "common/os.h" instead.
  29 #endif
  30
  31 #if !defined(SWR_ENABLE_ASSERTS)
  32
  33 #if !defined(NDEBUG)
  34 #define SWR_ENABLE_ASSERTS 1
  35 #else
  36 #define SWR_ENABLE_ASSERTS 0
  37 #endif // _DEBUG
  38
  39 #endif // SWR_ENABLE_ASSERTS
  40
  41 #if !defined(SWR_ENABLE_REL_ASSERTS)
  42 #define SWR_ENABLE_REL_ASSERTS 1
  43 #endif
  44
  45 #if SWR_ENABLE_ASSERTS || SWR_ENABLE_REL_ASSERTS
  46 #include "assert.h"
  47
  48 #if !defined(__cplusplus)
  49
  50 #pragma message("C++ is required for SWR Asserts, falling back to assert.h")
  51
  52 #if SWR_ENABLE_ASSERTS
  53 #define SWR_ASSERT(e, ...) assert(e)
  54 #endif
  55
  56 #if SWR_ENABLE_REL_ASSERTS
  57 #define SWR_REL_ASSERT(e, ...) assert(e)
  58 #endif
  59
  60 #else
  61
  62 bool SwrAssert(
  63     bool        chkDebugger,
  64     bool&       enabled,
  65     const char* pExpression,
  66     const char* pFileName,
  67     uint32_t    lineNum,
  68     const char* function,
  69     const char* pFmtString = nullptr,
  70     ...);
  71
  72 #define _SWR_ASSERT(chkDebugger, e, ...) {\
  73     bool expFailed = !(e);\
  74     if (expFailed) {\
  75         static bool swrAssertEnabled = true;\
  76         expFailed = SwrAssert(chkDebugger, swrAssertEnabled, #e, __FILE__, __LINE__, __FUNCTION__, ##__VA_ARGS__);\
  77         if (expFailed) { DEBUGBREAK; }\
  78     }\
  79 }
  80
  81 #if SWR_ENABLE_ASSERTS
  82 #define SWR_ASSERT(e, ...) _SWR_ASSERT(true, e, ##__VA_ARGS__)
  83
  84 #if defined(assert)
  85 #undef assert
  86 #endif
  87 #define assert(exp) SWR_ASSERT(exp)
  88
  89 #endif
  90
  91 #if SWR_ENABLE_REL_ASSERTS
  92 #define SWR_REL_ASSERT(e, ...) _SWR_ASSERT(false, e, ##__VA_ARGS__)
  93 #endif
  94 #endif // C++
  95
  96 #endif // SWR_ENABLE_ASSERTS || SWR_ENABLE_REL_ASSERTS
  97
  98 #if !SWR_ENABLE_ASSERTS
  99 #define SWR_ASSERT(e, ...) (void)(0)
 100 #endif
 101
 102 #if !SWR_ENABLE_REL_ASSERTS
 103 #define SWR_REL_ASSERT(e, ...) (void)(0)
 104 #endif
 105
 106 #define SWR_NOT_IMPL SWR_ASSERT(0, "%s not implemented", __FUNCTION__)
 107
 108 #endif//__SWR_ASSERT_H__