diff options
Diffstat (limited to 'src/gallium/drivers/swr/rasterizer/common/swr_assert.h')
| -rw-r--r-- | src/gallium/drivers/swr/rasterizer/common/swr_assert.h | 242 |
1 files changed, 0 insertions, 242 deletions
diff --git a/src/gallium/drivers/swr/rasterizer/common/swr_assert.h b/src/gallium/drivers/swr/rasterizer/common/swr_assert.h deleted file mode 100644 index cd9854f2549..00000000000 --- a/src/gallium/drivers/swr/rasterizer/common/swr_assert.h +++ /dev/null @@ -1,242 +0,0 @@ -/**************************************************************************** - * Copyright (C) 2014-2015 Intel Corporation. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - ****************************************************************************/ - -#ifndef __SWR_ASSERT_H__ -#define __SWR_ASSERT_H__ - -#if !defined(__SWR_OS_H__) -#error swr_assert.h should not be included directly, please include "common/os.h" instead. -#endif - -//============================================================================= -// -// MACROS defined in this file: -// -// - SWR_ASSUME(expression, ...): Tell compiler that the expression is true. -// Helps with static code analysis as well. -// DO NOT USE if code after this dynamically -// checks for errors and handles them. The -// compiler may optimize out the error check. -// -// - SWR_ASSERT(expression, ...): Inform the user is expression is false. -// This check is only conditionally made, -// usually only in debug mode. -// -// - SWR_REL_ASSERT(expression, ...): Unconditionally enabled version of SWR_ASSERT -// -// - SWR_ASSUME_ASSERT(expression, ...): Conditionally enabled SWR_ASSERT. Uses -// SWR_ASSUME if SWR_ASSERT is disabled. -// DO NOT USE in combination with actual -// error checking (see SWR_ASSUME) -// -// - SWR_REL_ASSUME_ASSERT(expression, ...): Same as SWR_REL_ASSERT. -// -//============================================================================= - -// Stupid preprocessor tricks to avoid -Wall / -W4 warnings -#if defined(_MSC_VER) -#define _SWR_WARN_DISABLE __pragma(warning(push)) __pragma(warning(disable : 4127)) -#define _SWR_WARN_RESTORE __pragma(warning(pop)) -#else // ! MSVC compiler -#define _SWR_WARN_DISABLE -#define _SWR_WARN_RESTORE -#endif - -#define _SWR_MACRO_START \ - do \ - { -#define _SWR_MACRO_END \ - _SWR_WARN_DISABLE \ - } \ - while (0) \ - _SWR_WARN_RESTORE - -#if defined(_MSC_VER) -#define SWR_ASSUME(e, ...) \ - _SWR_MACRO_START __assume(e); \ - _SWR_MACRO_END -#elif defined(__clang__) -#define SWR_ASSUME(e, ...) \ - _SWR_MACRO_START __builtin_assume(e); \ - _SWR_MACRO_END -#elif defined(__GNUC__) -#define SWR_ASSUME(e, ...) \ - _SWR_MACRO_START((e) ? ((void)0) : __builtin_unreachable()); \ - _SWR_MACRO_END -#else -#define SWR_ASSUME(e, ...) \ - _SWR_MACRO_START ASSUME(e); \ - _SWR_MACRO_END -#endif - -#if !defined(SWR_ENABLE_ASSERTS) - -#if !defined(NDEBUG) -#define SWR_ENABLE_ASSERTS 1 -#else -#define SWR_ENABLE_ASSERTS 0 -#endif // _DEBUG - -#endif // SWR_ENABLE_ASSERTS - -#if !defined(SWR_ENABLE_REL_ASSERTS) -#define SWR_ENABLE_REL_ASSERTS 1 -#endif - -#if SWR_ENABLE_ASSERTS || SWR_ENABLE_REL_ASSERTS -#include "assert.h" - -#if !defined(__cplusplus) - -#pragma message("C++ is required for SWR Asserts, falling back to assert.h") - -#if SWR_ENABLE_ASSERTS -#define SWR_ASSERT(e, ...) assert(e) -#endif - -#if SWR_ENABLE_REL_ASSERTS -#define SWR_REL_ASSERT(e, ...) assert(e) -#endif - -#else - -bool SwrAssert(bool chkDebugger, - bool& enabled, - const char* pExpression, - const char* pFileName, - uint32_t lineNum, - const char* function, - const char* pFmtString = nullptr, - ...); - -void SwrTrace( - const char* pFileName, uint32_t lineNum, const char* function, const char* pFmtString, ...); - -#define _SWR_ASSERT(chkDebugger, e, ...) \ - _SWR_MACRO_START \ - bool expFailed = !(e); \ - if (expFailed) \ - { \ - static bool swrAssertEnabled = true; \ - expFailed = SwrAssert( \ - chkDebugger, swrAssertEnabled, #e, __FILE__, __LINE__, __FUNCTION__, ##__VA_ARGS__); \ - if (expFailed) \ - { \ - DEBUGBREAK; \ - } \ - } \ - _SWR_MACRO_END - -#define _SWR_INVALID(chkDebugger, ...) \ - _SWR_MACRO_START \ - static bool swrAssertEnabled = true; \ - bool expFailed = SwrAssert( \ - chkDebugger, swrAssertEnabled, "", __FILE__, __LINE__, __FUNCTION__, ##__VA_ARGS__); \ - if (expFailed) \ - { \ - DEBUGBREAK; \ - } \ - _SWR_MACRO_END - -#define _SWR_TRACE(_fmtstr, ...) SwrTrace(__FILE__, __LINE__, __FUNCTION__, _fmtstr, ##__VA_ARGS__); - -#if SWR_ENABLE_ASSERTS -#define SWR_ASSERT(e, ...) _SWR_ASSERT(true, e, ##__VA_ARGS__) -#define SWR_ASSUME_ASSERT(e, ...) SWR_ASSERT(e, ##__VA_ARGS__) -#define SWR_TRACE(_fmtstr, ...) _SWR_TRACE(_fmtstr, ##__VA_ARGS__) -#endif // SWR_ENABLE_ASSERTS - -#if SWR_ENABLE_REL_ASSERTS -#define SWR_REL_ASSERT(e, ...) _SWR_ASSERT(false, e, ##__VA_ARGS__) -#define SWR_REL_ASSUME_ASSERT(e, ...) SWR_REL_ASSERT(e, ##__VA_ARGS__) -#define SWR_REL_TRACE(_fmtstr, ...) _SWR_TRACE(_fmtstr, ##__VA_ARGS__) - -// SWR_INVALID is always enabled -// Funky handling to allow 0 arguments with g++/gcc -// This is needed because you can't "swallow commas" with ##_VA_ARGS__ unless -// there is a first argument to the macro. So having a macro that can optionally -// accept 0 arguments is tricky. -#define _SWR_INVALID_0() _SWR_INVALID(false) -#define _SWR_INVALID_1(...) _SWR_INVALID(false, ##__VA_ARGS__) -#define _SWR_INVALID_VARGS_(_10, _9, _8, _7, _6, _5, _4, _3, _2, _1, N, ...) N -#define _SWR_INVALID_VARGS(...) _SWR_INVALID_VARGS_(__VA_ARGS__, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1) -#define _SWR_INVALID_VARGS_0() 1, 2, 3, 4, 5, 6, 7, 9, 9, 10 -#define _SWR_INVALID_CONCAT_(a, b) a##b -#define _SWR_INVALID_CONCAT(a, b) _SWR_INVALID_CONCAT_(a, b) -#define SWR_INVALID(...) \ - _SWR_INVALID_CONCAT(_SWR_INVALID_, _SWR_INVALID_VARGS(_SWR_INVALID_VARGS_0 __VA_ARGS__())) \ - (__VA_ARGS__) - -#define SWR_STATIC_ASSERT(expression, ...) \ - static_assert((expression), "Failed:\n " #expression "\n " __VA_ARGS__); - -#endif // SWR_ENABLE_REL_ASSERTS - -#endif // C++ - -#endif // SWR_ENABLE_ASSERTS || SWR_ENABLE_REL_ASSERTS - -// Needed to allow passing bitfield members to sizeof() in disabled asserts -template <typename T> -static bool SwrSizeofWorkaround(T) -{ - return false; -} - -#if !SWR_ENABLE_ASSERTS -#define SWR_ASSERT(e, ...) \ - _SWR_MACRO_START(void) sizeof(SwrSizeofWorkaround(e)); \ - _SWR_MACRO_END -#define SWR_ASSUME_ASSERT(e, ...) SWR_ASSUME(e, ##__VA_ARGS__) -#define SWR_TRACE(_fmtstr, ...) \ - _SWR_MACRO_START(void)(0); \ - _SWR_MACRO_END -#endif - -#if !SWR_ENABLE_REL_ASSERTS -#define SWR_REL_ASSERT(e, ...) \ - _SWR_MACRO_START(void) sizeof(SwrSizeofWorkaround(e)); \ - _SWR_MACRO_END -#define SWR_INVALID(...) \ - _SWR_MACRO_START(void)(0); \ - _SWR_MACRO_END -#define SWR_REL_ASSUME_ASSERT(e, ...) SWR_ASSUME(e, ##__VA_ARGS__) -#define SWR_REL_TRACE(_fmtstr, ...) \ - _SWR_MACRO_START(void)(0); \ - _SWR_MACRO_END -#define SWR_STATIC_ASSERT(e, ...) \ - _SWR_MACRO_START(void) sizeof(SwrSizeofWorkaround(e)); \ - _SWR_MACRO_END -#endif - -#if defined(_MSC_VER) -#define SWR_FUNCTION_DECL __FUNCSIG__ -#elif (defined(__GNUC__) || defined(__clang__)) -#define SWR_FUNCTION_DECL __PRETTY_FUNCTION__ -#else -#define SWR_FUNCTION_DECL __FUNCTION__ -#endif - -#define SWR_NOT_IMPL SWR_INVALID("%s not implemented", SWR_FUNCTION_DECL) - -#endif //__SWR_ASSERT_H__ |