Murl Defines

Murl Engine preprocessor defines. More...

Macros
#define	NULL
	Definition of the NULL pointer value.
#define	MURL_DEBUG
	Compiling a debug build.
#define	MURL_RELEASE
	Compiling a release build.
#define	MURL_RELEASE
	Compiling a release build.
#define	MURL_TARGET_CPU_I64
	Compiling for an Intel 64-bit CPU.
#define	MURL_TARGET_CPU_X86
	Compiling for an Intel 32-bit CPU.
#define	MURL_TARGET_CPU_ARM
	Compiling for an Arm 32-bit CPU.
#define	MURL_TARGET_CPU_ARM64
	Compiling for an Arm 64-bit CPU.
#define	MURL_TARGET_ARCHITECTURE_64BIT
	Compiling for 64-bit architecture.
#define	MURL_TARGET_ARCHITECTURE_32BIT
	Compiling for 32-bit architecture.
#define	MURL_ENDIANNESS_LITTLE
	Compiling for little endian architecture.
#define	MURL_TARGET_OS_WIN
	Compiling for a Windows system.
#define	MURL_TARGET_OS_WIN32
	Compiling for a Windows (win32 api) desktop system.
#define	MURL_TARGET_OS_WIN8
	Compiling for a Windows 8 modern system.
#define	MURL_TARGET_OS_WINPHONE8
	Compiling for a Windows 8 phone system.
#define	MURL_TARGET_OS_IOS
	Compiling for an iOS system.
#define	MURL_TARGET_OS_TVOS
	Compiling for a tvOS system.
#define	MURL_TARGET_OS_OSX
	Compiling for an OSX system.
#define	MURL_TARGET_OS_ANDROID
	Compiling for an Android system.
#define	MURL_TARGET_OS_POSIX
	Compiling for a Posix (Linux) system.
#define	MURL_TARGET_OS_EMSCRIPTEN
	Compiling to JavaScript/WebGL using Emscripten.
#define	MURL_COMPILER_GCC
	GNU Compiler.
#define	MURL_COMPILER_XCODE
	Xcode Compiler.
#define	MURL_COMPILER_VS
	Visual Studio compiler.
#define	MURL_COMPILER_VS2015
	Visual Studio 2015 compiler.
#define	MURL_COMPILER_VS2017
	Visual Studio 2017 compiler.
#define	MURL_COMPILER_VS2019
	Visual Studio 2019 compiler.
#define	MURL_COMPILER_VS2022
	Visual Studio 2022 compiler.
#define	MURL_COMPILER_EMCC
	Emscripten compiler.
#define	MURL_COMPILER_C98
	Compiling C++98 or newer language dialect.
#define	MURL_COMPILER_C11
	Compiling C++11 or newer language dialect.
#define	MURL_COMPILER_C14
	Compiling C++14 or newer language dialect.
#define	MURL_ALIGN_DATA(x, type)
	Definition for memory alignment. More...
#define	MURL_PACKED_STRUCT(type)
	Definition for a packed structure. More...
#define	MURL_CDECL
	Definition for the calling convention for C and C++. More...
#define	MURL_CURRENT_FUNCTION
	Definition for the current function signature string.

Detailed Description

Murl Engine preprocessor defines.

The global defines should be used to ensure multi-platform compatibility.

Macro Definition Documentation

MURL_ALIGN_DATA

#define MURL_ALIGN_DATA	(		x,
			type
	)

Definition for memory alignment.

e.g. defining a 16 byte-aligned struct.

MURL_ALIGN_DATA(16,
struct MyStruct
{
    UInt64 mMyValue1;
    UInt32 mMyValue2;
});

e.g. Instantiate an 8 byte-aligned 32-bit integer.

MURL_ALIGN_DATA(8, UInt32 myInteger);

Parameters

x	The number of bytes to align.
type	The struct, union, class, or variable to align.

MURL_PACKED_STRUCT

#define MURL_PACKED_STRUCT

(

type

)

Definition for a packed structure.

MURL_PACKED_STRUCT(
struct MyStruct
{
    UInt64 mMyValue1;
    UInt32 mMyValue2;
});

Parameters

type	The struct, union, class, or variable to pack.

MURL_CDECL

#define MURL_CDECL

Definition for the calling convention for C and C++.

e.g. declaring a public function for a library:

void MURL_CDECL MyFunction(UInt32 myParameters);