oculus1

annotate libovr/Src/Kernel/OVR_Types.h @ 29:9a973ef0e2a3

find changesets by author, revision, files, or words in the commit message
fixed the performance issue under MacOSX by replacing glutSolidTeapot (which uses glEvalMesh) with my own teapot generator.
author John Tsiombikas <nuclear@member.fsf.org>
date Sun, 27 Oct 2013 06:31:18 +0200
parents e2f9e4603129
children
rev   line source
nuclear@3 1 /************************************************************************************
nuclear@3 2
nuclear@3 3 PublicHeader: OVR.h
nuclear@3 4 Filename : OVR_Types.h
nuclear@3 5 Content : Standard library defines and simple types
nuclear@3 6 Created : September 19, 2012
nuclear@3 7 Notes :
nuclear@3 8
nuclear@3 9 Copyright : Copyright 2012 Oculus VR, Inc. All Rights reserved.
nuclear@3 10
nuclear@3 11 Use of this software is subject to the terms of the Oculus license
nuclear@3 12 agreement provided at the time of installation or download, or which
nuclear@3 13 otherwise accompanies this software in either electronic or hard copy form.
nuclear@3 14
nuclear@3 15 ************************************************************************************/
nuclear@3 16
nuclear@3 17 #ifndef OVR_Types_H
nuclear@3 18 #define OVR_Types_H
nuclear@3 19
nuclear@3 20 //-----------------------------------------------------------------------------------
nuclear@3 21 // ****** Operating System
nuclear@3 22 //
nuclear@3 23 // Type definitions exist for the following operating systems: (OVR_OS_x)
nuclear@3 24 //
nuclear@3 25 // WIN32 - Win32 (Windows 95/98/ME and Windows NT/2000/XP)
nuclear@3 26 // DARWIN - Darwin OS (Mac OS X)
nuclear@3 27 // LINUX - Linux
nuclear@3 28 // ANDROID - Android
nuclear@3 29 // IPHONE - iPhone
nuclear@3 30
nuclear@3 31 #if (defined(__APPLE__) && (defined(__GNUC__) ||\
nuclear@3 32 defined(__xlC__) || defined(__xlc__))) || defined(__MACOS__)
nuclear@3 33 # if (defined(__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__) || defined(__IPHONE_OS_VERSION_MIN_REQUIRED))
nuclear@3 34 # define OVR_OS_IPHONE
nuclear@3 35 # else
nuclear@3 36 # define OVR_OS_DARWIN
nuclear@3 37 # define OVR_OS_MAC
nuclear@3 38 # endif
nuclear@3 39 #elif (defined(WIN64) || defined(_WIN64) || defined(__WIN64__))
nuclear@3 40 # define OVR_OS_WIN32
nuclear@3 41 #elif (defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__))
nuclear@3 42 # define OVR_OS_WIN32
nuclear@3 43 #elif defined(__linux__) || defined(__linux)
nuclear@3 44 # define OVR_OS_LINUX
nuclear@3 45 #else
nuclear@3 46 # define OVR_OS_OTHER
nuclear@3 47 #endif
nuclear@3 48
nuclear@3 49 #if defined(ANDROID)
nuclear@3 50 # define OVR_OS_ANDROID
nuclear@3 51 #endif
nuclear@3 52
nuclear@3 53
nuclear@3 54 //-----------------------------------------------------------------------------------
nuclear@3 55 // ***** CPU Architecture
nuclear@3 56 //
nuclear@3 57 // The following CPUs are defined: (OVR_CPU_x)
nuclear@3 58 //
nuclear@3 59 // X86 - x86 (IA-32)
nuclear@3 60 // X86_64 - x86_64 (amd64)
nuclear@3 61 // PPC - PowerPC
nuclear@3 62 // PPC64 - PowerPC64
nuclear@3 63 // MIPS - MIPS
nuclear@3 64 // OTHER - CPU for which no special support is present or needed
nuclear@3 65
nuclear@3 66
nuclear@3 67 #if defined(__x86_64__) || defined(WIN64) || defined(_WIN64) || defined(__WIN64__)
nuclear@3 68 # define OVR_CPU_X86_64
nuclear@3 69 # define OVR_64BIT_POINTERS
nuclear@3 70 #elif defined(__i386__) || defined(OVR_OS_WIN32)
nuclear@3 71 # define OVR_CPU_X86
nuclear@3 72 #elif defined(__powerpc64__)
nuclear@3 73 # define OVR_CPU_PPC64
nuclear@3 74 #elif defined(__ppc__)
nuclear@3 75 # define OVR_CPU_PPC
nuclear@3 76 #elif defined(__mips__) || defined(__MIPSEL__)
nuclear@3 77 # define OVR_CPU_MIPS
nuclear@3 78 #elif defined(__arm__)
nuclear@3 79 # define OVR_CPU_ARM
nuclear@3 80 #else
nuclear@3 81 # define OVR_CPU_OTHER
nuclear@3 82 #endif
nuclear@3 83
nuclear@3 84 //-----------------------------------------------------------------------------------
nuclear@3 85 // ***** Co-Processor Architecture
nuclear@3 86 //
nuclear@3 87 // The following co-processors are defined: (OVR_CPU_x)
nuclear@3 88 //
nuclear@3 89 // SSE - Available on all modern x86 processors.
nuclear@3 90 // Altivec - Available on all modern ppc processors.
nuclear@3 91 // Neon - Available on some armv7+ processors.
nuclear@3 92
nuclear@3 93 #if defined(__SSE__) || defined(OVR_OS_WIN32)
nuclear@3 94 # define OVR_CPU_SSE
nuclear@3 95 #endif // __SSE__
nuclear@3 96
nuclear@3 97 #if defined( __ALTIVEC__ )
nuclear@3 98 # define OVR_CPU_ALTIVEC
nuclear@3 99 #endif // __ALTIVEC__
nuclear@3 100
nuclear@3 101 #if defined(__ARM_NEON__)
nuclear@3 102 # define OVR_CPU_ARM_NEON
nuclear@3 103 #endif // __ARM_NEON__
nuclear@3 104
nuclear@3 105
nuclear@3 106 //-----------------------------------------------------------------------------------
nuclear@3 107 // ***** Compiler
nuclear@3 108 //
nuclear@3 109 // The following compilers are defined: (OVR_CC_x)
nuclear@3 110 //
nuclear@3 111 // MSVC - Microsoft Visual C/C++
nuclear@3 112 // INTEL - Intel C++ for Linux / Windows
nuclear@3 113 // GNU - GNU C++
nuclear@3 114 // ARM - ARM C/C++
nuclear@3 115
nuclear@3 116 #if defined(__INTEL_COMPILER)
nuclear@3 117 // Intel 4.0 = 400
nuclear@3 118 // Intel 5.0 = 500
nuclear@3 119 // Intel 6.0 = 600
nuclear@3 120 // Intel 8.0 = 800
nuclear@3 121 // Intel 9.0 = 900
nuclear@3 122 # define OVR_CC_INTEL __INTEL_COMPILER
nuclear@3 123
nuclear@3 124 #elif defined(_MSC_VER)
nuclear@3 125 // MSVC 5.0 = 1100
nuclear@3 126 // MSVC 6.0 = 1200
nuclear@3 127 // MSVC 7.0 (VC2002) = 1300
nuclear@3 128 // MSVC 7.1 (VC2003) = 1310
nuclear@3 129 // MSVC 8.0 (VC2005) = 1400
nuclear@3 130 // MSVC 9.0 (VC2008) = 1500
nuclear@3 131 // MSVC 10.0 (VC2010) = 1600
nuclear@3 132 # define OVR_CC_MSVC _MSC_VER
nuclear@3 133
nuclear@3 134 #elif defined(__GNUC__)
nuclear@3 135 # define OVR_CC_GNU
nuclear@3 136
nuclear@3 137 #elif defined(__CC_ARM)
nuclear@3 138 # define OVR_CC_ARM
nuclear@3 139
nuclear@3 140 #else
nuclear@3 141 # error "Oculus does not support this Compiler"
nuclear@3 142 #endif
nuclear@3 143
nuclear@3 144
nuclear@3 145 //-----------------------------------------------------------------------------------
nuclear@3 146 // ***** Compiler Warnings
nuclear@3 147
nuclear@3 148 // Disable MSVC warnings
nuclear@3 149 #if defined(OVR_CC_MSVC)
nuclear@3 150 # pragma warning(disable : 4127) // Inconsistent dll linkage
nuclear@3 151 # pragma warning(disable : 4530) // Exception handling
nuclear@3 152 # if (OVR_CC_MSVC<1300)
nuclear@3 153 # pragma warning(disable : 4514) // Unreferenced inline function has been removed
nuclear@3 154 # pragma warning(disable : 4710) // Function not inlined
nuclear@3 155 # pragma warning(disable : 4714) // _force_inline not inlined
nuclear@3 156 # pragma warning(disable : 4786) // Debug variable name longer than 255 chars
nuclear@3 157 # endif // (OVR_CC_MSVC<1300)
nuclear@3 158 #endif // (OVR_CC_MSVC)
nuclear@3 159
nuclear@3 160
nuclear@3 161
nuclear@3 162 // *** Linux Unicode - must come before Standard Includes
nuclear@3 163
nuclear@3 164 #ifdef OVR_OS_LINUX
nuclear@3 165 // Use glibc unicode functions on linux.
nuclear@3 166 # ifndef _GNU_SOURCE
nuclear@3 167 # define _GNU_SOURCE
nuclear@3 168 # endif
nuclear@3 169 #endif
nuclear@3 170
nuclear@3 171 //-----------------------------------------------------------------------------------
nuclear@3 172 // ***** Standard Includes
nuclear@3 173 //
nuclear@3 174 #include <stddef.h>
nuclear@3 175 #include <limits.h>
nuclear@3 176 #include <float.h>
nuclear@3 177
nuclear@3 178
nuclear@3 179 // MSVC Based Memory Leak checking - for now
nuclear@3 180 #if defined(OVR_CC_MSVC) && defined(OVR_BUILD_DEBUG)
nuclear@3 181 # define _CRTDBG_MAP_ALLOC
nuclear@3 182 # include <stdlib.h>
nuclear@3 183 # include <crtdbg.h>
nuclear@3 184
nuclear@3 185 // Uncomment this to help debug memory leaks under Visual Studio in OVR apps only.
nuclear@3 186 // This shouldn't be defined in customer releases.
nuclear@3 187 # ifndef OVR_DEFINE_NEW
nuclear@3 188 # define OVR_DEFINE_NEW new(__FILE__, __LINE__)
nuclear@3 189 # define new OVR_DEFINE_NEW
nuclear@3 190 # endif
nuclear@3 191
nuclear@3 192 #endif
nuclear@3 193
nuclear@3 194
nuclear@3 195 //-----------------------------------------------------------------------------------
nuclear@3 196 // ***** Type definitions for Common Systems
nuclear@3 197
nuclear@3 198 namespace OVR {
nuclear@3 199
nuclear@3 200 typedef char Char;
nuclear@3 201
nuclear@3 202 // Pointer-sized integer
nuclear@3 203 typedef size_t UPInt;
nuclear@3 204 typedef ptrdiff_t SPInt;
nuclear@3 205
nuclear@3 206
nuclear@3 207 #if defined(OVR_OS_WIN32)
nuclear@3 208
nuclear@3 209 typedef char SByte; // 8 bit Integer (Byte)
nuclear@3 210 typedef unsigned char UByte;
nuclear@3 211 typedef short SInt16; // 16 bit Integer (Word)
nuclear@3 212 typedef unsigned short UInt16;
nuclear@3 213 typedef long SInt32; // 32 bit Integer
nuclear@3 214 typedef unsigned long UInt32;
nuclear@3 215 typedef __int64 SInt64; // 64 bit Integer (QWord)
nuclear@3 216 typedef unsigned __int64 UInt64;
nuclear@3 217
nuclear@3 218
nuclear@3 219 #elif defined(OVR_OS_MAC) || defined(OVR_OS_IPHONE) || defined(OVR_CC_GNU)
nuclear@3 220
nuclear@3 221 typedef int SByte __attribute__((__mode__ (__QI__)));
nuclear@3 222 typedef unsigned int UByte __attribute__((__mode__ (__QI__)));
nuclear@3 223 typedef int SInt16 __attribute__((__mode__ (__HI__)));
nuclear@3 224 typedef unsigned int UInt16 __attribute__((__mode__ (__HI__)));
nuclear@3 225 typedef int SInt32 __attribute__((__mode__ (__SI__)));
nuclear@3 226 typedef unsigned int UInt32 __attribute__((__mode__ (__SI__)));
nuclear@3 227 typedef int SInt64 __attribute__((__mode__ (__DI__)));
nuclear@3 228 typedef unsigned int UInt64 __attribute__((__mode__ (__DI__)));
nuclear@3 229
nuclear@3 230 #else
nuclear@3 231
nuclear@3 232 #include <sys/types.h>
nuclear@3 233 typedef int8_t SByte;
nuclear@3 234 typedef uint8_t UByte;
nuclear@3 235 typedef int16_t SInt16;
nuclear@3 236 typedef uint16_t UInt16;
nuclear@3 237 typedef int32_t SInt32;
nuclear@3 238 typedef uint32_t UInt32;
nuclear@3 239 typedef int64_t SInt64;
nuclear@3 240 typedef uint64_t UInt64;
nuclear@3 241
nuclear@3 242 #endif
nuclear@3 243
nuclear@3 244
nuclear@3 245 // ***** BaseTypes Namespace
nuclear@3 246
nuclear@3 247 // BaseTypes namespace is explicitly declared to allow base types to be used
nuclear@3 248 // by customers directly without other contents of OVR namespace.
nuclear@3 249 //
nuclear@3 250 // Its is expected that GFx samples will declare 'using namespace OVR::BaseTypes'
nuclear@3 251 // to allow using these directly without polluting the target scope with other
nuclear@3 252 // OVR declarations, such as Ptr<>, String or Mutex.
nuclear@3 253 namespace BaseTypes
nuclear@3 254 {
nuclear@3 255 using OVR::UPInt;
nuclear@3 256 using OVR::SPInt;
nuclear@3 257 using OVR::UByte;
nuclear@3 258 using OVR::SByte;
nuclear@3 259 using OVR::UInt16;
nuclear@3 260 using OVR::SInt16;
nuclear@3 261 using OVR::UInt32;
nuclear@3 262 using OVR::SInt32;
nuclear@3 263 using OVR::UInt64;
nuclear@3 264 using OVR::SInt64;
nuclear@3 265 } // OVR::BaseTypes
nuclear@3 266
nuclear@3 267 } // OVR
nuclear@3 268
nuclear@3 269
nuclear@3 270 //-----------------------------------------------------------------------------------
nuclear@3 271 // ***** Macro Definitions
nuclear@3 272 //
nuclear@3 273 // We define the following:
nuclear@3 274 //
nuclear@3 275 // OVR_BYTE_ORDER - Defined to either OVR_LITTLE_ENDIAN or OVR_BIG_ENDIAN
nuclear@3 276 // OVR_FORCE_INLINE - Forces inline expansion of function
nuclear@3 277 // OVR_ASM - Assembly language prefix
nuclear@3 278 // OVR_STR - Prefixes string with L"" if building unicode
nuclear@3 279 //
nuclear@3 280 // OVR_STDCALL - Use stdcall calling convention (Pascal arg order)
nuclear@3 281 // OVR_CDECL - Use cdecl calling convention (C argument order)
nuclear@3 282 // OVR_FASTCALL - Use fastcall calling convention (registers)
nuclear@3 283 //
nuclear@3 284
nuclear@3 285 // Byte order constants, OVR_BYTE_ORDER is defined to be one of these.
nuclear@3 286 #define OVR_LITTLE_ENDIAN 1
nuclear@3 287 #define OVR_BIG_ENDIAN 2
nuclear@3 288
nuclear@3 289
nuclear@3 290 // Force inline substitute - goes before function declaration
nuclear@3 291 #if defined(OVR_CC_MSVC)
nuclear@3 292 # define OVR_FORCE_INLINE __forceinline
nuclear@3 293 #elif defined(OVR_CC_GNU)
nuclear@3 294 # define OVR_FORCE_INLINE __attribute__((always_inline)) inline
nuclear@3 295 #else
nuclear@3 296 # define OVR_FORCE_INLINE inline
nuclear@3 297 #endif // OVR_CC_MSVC
nuclear@3 298
nuclear@3 299
nuclear@3 300 #if defined(OVR_OS_WIN32)
nuclear@3 301
nuclear@3 302 // ***** Win32
nuclear@3 303
nuclear@3 304 // Byte order
nuclear@3 305 #define OVR_BYTE_ORDER OVR_LITTLE_ENDIAN
nuclear@3 306
nuclear@3 307 // Calling convention - goes after function return type but before function name
nuclear@3 308 #ifdef __cplusplus_cli
nuclear@3 309 # define OVR_FASTCALL __stdcall
nuclear@3 310 #else
nuclear@3 311 # define OVR_FASTCALL __fastcall
nuclear@3 312 #endif
nuclear@3 313
nuclear@3 314 #define OVR_STDCALL __stdcall
nuclear@3 315 #define OVR_CDECL __cdecl
nuclear@3 316
nuclear@3 317
nuclear@3 318 // Assembly macros
nuclear@3 319 #if defined(OVR_CC_MSVC)
nuclear@3 320 # define OVR_ASM _asm
nuclear@3 321 #else
nuclear@3 322 # define OVR_ASM asm
nuclear@3 323 #endif // (OVR_CC_MSVC)
nuclear@3 324
nuclear@3 325 #ifdef UNICODE
nuclear@3 326 # define OVR_STR(str) L##str
nuclear@3 327 #else
nuclear@3 328 # define OVR_STR(str) str
nuclear@3 329 #endif // UNICODE
nuclear@3 330
nuclear@3 331 #else
nuclear@3 332
nuclear@3 333 // **** Standard systems
nuclear@3 334
nuclear@3 335 #if (defined(BYTE_ORDER) && (BYTE_ORDER == BIG_ENDIAN))|| \
nuclear@3 336 (defined(_BYTE_ORDER) && (_BYTE_ORDER == _BIG_ENDIAN))
nuclear@3 337 # define OVR_BYTE_ORDER OVR_BIG_ENDIAN
nuclear@3 338 #elif (defined(__ARMEB__) || defined(OVR_CPU_PPC) || defined(OVR_CPU_PPC64))
nuclear@3 339 # define OVR_BYTE_ORDER OVR_BIG_ENDIAN
nuclear@3 340 #else
nuclear@3 341 # define OVR_BYTE_ORDER OVR_LITTLE_ENDIAN
nuclear@3 342 #endif
nuclear@3 343
nuclear@3 344 // Assembly macros
nuclear@3 345 #define OVR_ASM __asm__
nuclear@3 346 #define OVR_ASM_PROC(procname) OVR_ASM
nuclear@3 347 #define OVR_ASM_END OVR_ASM
nuclear@3 348
nuclear@3 349 // Calling convention - goes after function return type but before function name
nuclear@3 350 #define OVR_FASTCALL
nuclear@3 351 #define OVR_STDCALL
nuclear@3 352 #define OVR_CDECL
nuclear@3 353
nuclear@3 354 #endif // defined(OVR_OS_WIN32)
nuclear@3 355
nuclear@3 356
nuclear@3 357
nuclear@3 358 //-----------------------------------------------------------------------------------
nuclear@3 359 // ***** OVR_DEBUG_BREAK, OVR_ASSERT
nuclear@3 360 //
nuclear@3 361 // If not in debug build, macros do nothing
nuclear@3 362 #ifndef OVR_BUILD_DEBUG
nuclear@3 363
nuclear@3 364 # define OVR_DEBUG_BREAK ((void)0)
nuclear@3 365 # define OVR_ASSERT(p) ((void)0)
nuclear@3 366
nuclear@3 367 #else
nuclear@3 368
nuclear@3 369 // Microsoft Win32 specific debugging support
nuclear@3 370 #if defined(OVR_OS_WIN32)
nuclear@3 371 # ifdef OVR_CPU_X86
nuclear@3 372 # if defined(__cplusplus_cli)
nuclear@3 373 # define OVR_DEBUG_BREAK do { __debugbreak(); } while(0)
nuclear@3 374 # elif defined(OVR_CC_GNU)
nuclear@3 375 # define OVR_DEBUG_BREAK do { OVR_ASM("int $3\n\t"); } while(0)
nuclear@3 376 # else
nuclear@3 377 # define OVR_DEBUG_BREAK do { OVR_ASM int 3 } while (0)
nuclear@3 378 # endif
nuclear@3 379 # else
nuclear@3 380 # define OVR_DEBUG_BREAK do { __debugbreak(); } while(0)
nuclear@3 381 # endif
nuclear@3 382 // Unix specific debugging support
nuclear@3 383 #elif defined(OVR_CPU_X86) || defined(OVR_CPU_X86_64)
nuclear@3 384 # define OVR_DEBUG_BREAK do { OVR_ASM("int $3\n\t"); } while(0)
nuclear@3 385 #else
nuclear@3 386 # define OVR_DEBUG_BREAK do { *((int *) 0) = 1; } while(0)
nuclear@3 387 #endif
nuclear@3 388
nuclear@3 389 // This will cause compiler breakpoint
nuclear@3 390 #define OVR_ASSERT(p) do { if (!(p)) { OVR_DEBUG_BREAK; } } while(0)
nuclear@3 391
nuclear@3 392 #endif // OVR_BUILD_DEBUG
nuclear@3 393
nuclear@3 394
nuclear@3 395 // Compile-time assert; produces compiler error if condition is false
nuclear@3 396 #define OVR_COMPILER_ASSERT(x) { int zero = 0; switch(zero) {case 0: case x:;} }
nuclear@3 397
nuclear@3 398
nuclear@3 399
nuclear@3 400 //-----------------------------------------------------------------------------------
nuclear@3 401 // ***** OVR_UNUSED - Unused Argument handling
nuclear@3 402
nuclear@3 403 // Macro to quiet compiler warnings about unused parameters/variables.
nuclear@3 404 #if defined(OVR_CC_GNU)
nuclear@3 405 # define OVR_UNUSED(a) do {__typeof__ (&a) __attribute__ ((unused)) __tmp = &a; } while(0)
nuclear@3 406 #else
nuclear@3 407 # define OVR_UNUSED(a) (a)
nuclear@3 408 #endif
nuclear@3 409
nuclear@3 410 #define OVR_UNUSED1(a1) OVR_UNUSED(a1)
nuclear@3 411 #define OVR_UNUSED2(a1,a2) OVR_UNUSED(a1); OVR_UNUSED(a2)
nuclear@3 412 #define OVR_UNUSED3(a1,a2,a3) OVR_UNUSED2(a1,a2); OVR_UNUSED(a3)
nuclear@3 413 #define OVR_UNUSED4(a1,a2,a3,a4) OVR_UNUSED3(a1,a2,a3); OVR_UNUSED(a4)
nuclear@3 414 #define OVR_UNUSED5(a1,a2,a3,a4,a5) OVR_UNUSED4(a1,a2,a3,a4); OVR_UNUSED(a5)
nuclear@3 415 #define OVR_UNUSED6(a1,a2,a3,a4,a5,a6) OVR_UNUSED4(a1,a2,a3,a4); OVR_UNUSED2(a5,a6)
nuclear@3 416 #define OVR_UNUSED7(a1,a2,a3,a4,a5,a6,a7) OVR_UNUSED4(a1,a2,a3,a4); OVR_UNUSED3(a5,a6,a7)
nuclear@3 417 #define OVR_UNUSED8(a1,a2,a3,a4,a5,a6,a7,a8) OVR_UNUSED4(a1,a2,a3,a4); OVR_UNUSED4(a5,a6,a7,a8)
nuclear@3 418 #define OVR_UNUSED9(a1,a2,a3,a4,a5,a6,a7,a8,a9) OVR_UNUSED4(a1,a2,a3,a4); OVR_UNUSED5(a5,a6,a7,a8,a9)
nuclear@3 419
nuclear@3 420
nuclear@3 421 //-----------------------------------------------------------------------------------
nuclear@3 422 // ***** Configuration Macros
nuclear@3 423
nuclear@3 424 // SF Build type
nuclear@3 425 #ifdef OVR_BUILD_DEBUG
nuclear@3 426 # define OVR_BUILD_STRING "Debug"
nuclear@3 427 #else
nuclear@3 428 # define OVR_BUILD_STRING "Release"
nuclear@3 429 #endif
nuclear@3 430
nuclear@3 431
nuclear@3 432 //// Enables SF Debugging information
nuclear@3 433 //# define OVR_BUILD_DEBUG
nuclear@3 434
nuclear@3 435 // OVR_DEBUG_STATEMENT injects a statement only in debug builds.
nuclear@3 436 // OVR_DEBUG_SELECT injects first argument in debug builds, second argument otherwise.
nuclear@3 437 #ifdef OVR_BUILD_DEBUG
nuclear@3 438 #define OVR_DEBUG_STATEMENT(s) s
nuclear@3 439 #define OVR_DEBUG_SELECT(d, nd) d
nuclear@3 440 #else
nuclear@3 441 #define OVR_DEBUG_STATEMENT(s)
nuclear@3 442 #define OVR_DEBUG_SELECT(d, nd) nd
nuclear@3 443 #endif
nuclear@3 444
nuclear@3 445
nuclear@3 446 #define OVR_ENABLE_THREADS
nuclear@3 447 //
nuclear@3 448 // Prevents OVR from defining new within
nuclear@3 449 // type macros, so developers can override
nuclear@3 450 // new using the #define new new(...) trick
nuclear@3 451 // - used with OVR_DEFINE_NEW macro
nuclear@3 452 //# define OVR_BUILD_DEFINE_NEW
nuclear@3 453 //
nuclear@3 454
nuclear@3 455
nuclear@3 456 #endif // OVR_Types_h