1 2 /* 3 * Copyright 2006 The Android Open Source Project 4 * 5 * Use of this source code is governed by a BSD-style license that can be 6 * found in the LICENSE file. 7 */ 8 9 10 #ifndef SkPreConfig_DEFINED 11 #define SkPreConfig_DEFINED 12 13 #ifdef WEBKIT_VERSION_MIN_REQUIRED 14 #include "config.h" 15 #endif 16 17 ////////////////////////////////////////////////////////////////////// 18 19 #if !defined(SK_BUILD_FOR_ANDROID) && !defined(SK_BUILD_FOR_ANDROID_NDK) && !defined(SK_BUILD_FOR_IOS) && !defined(SK_BUILD_FOR_PALM) && !defined(SK_BUILD_FOR_WINCE) && !defined(SK_BUILD_FOR_WIN32) && !defined(SK_BUILD_FOR_SYMBIAN) && !defined(SK_BUILD_FOR_UNIX) && !defined(SK_BUILD_FOR_MAC) && !defined(SK_BUILD_FOR_SDL) && !defined(SK_BUILD_FOR_BREW) 20 21 #ifdef __APPLE__ 22 #include "TargetConditionals.h" 23 #endif 24 25 #if defined(PALMOS_SDK_VERSION) 26 #define SK_BUILD_FOR_PALM 27 #elif defined(UNDER_CE) 28 #define SK_BUILD_FOR_WINCE 29 #elif defined(WIN32) 30 #define SK_BUILD_FOR_WIN32 31 #elif defined(__SYMBIAN32__) 32 #define SK_BUILD_FOR_WIN32 33 #elif defined(ANDROID_NDK) 34 #define SK_BUILD_FOR_ANDROID_NDK 35 #elif defined(ANDROID) 36 #define SK_BUILD_FOR_ANDROID 37 #elif defined(linux) || defined(__FreeBSD__) || defined(__OpenBSD__) || \ 38 defined(__sun) || defined(__NetBSD__) || defined(__DragonFly__) 39 #define SK_BUILD_FOR_UNIX 40 #elif TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR 41 #define SK_BUILD_FOR_IOS 42 #else 43 #define SK_BUILD_FOR_MAC 44 #endif 45 46 #endif 47 48 /* Even if the user only defined the NDK variant we still need to build 49 * the default Android code. Therefore, when attempting to include/exclude 50 * something from the NDK variant check first that we are building for 51 * Android then check the status of the NDK define. 52 */ 53 #if defined(SK_BUILD_FOR_ANDROID_NDK) && !defined(SK_BUILD_FOR_ANDROID) 54 #define SK_BUILD_FOR_ANDROID 55 #endif 56 57 ////////////////////////////////////////////////////////////////////// 58 59 #if !defined(SK_DEBUG) && !defined(SK_RELEASE) 60 #ifdef NDEBUG 61 #define SK_RELEASE 62 #else 63 #define SK_DEBUG 64 #endif 65 #endif 66 67 #ifdef SK_BUILD_FOR_WIN32 68 #if !defined(SK_RESTRICT) 69 #define SK_RESTRICT __restrict 70 #endif 71 #include "sk_stdint.h" 72 #endif 73 74 ////////////////////////////////////////////////////////////////////// 75 76 #if !defined(SK_RESTRICT) 77 #define SK_RESTRICT __restrict__ 78 #endif 79 80 ////////////////////////////////////////////////////////////////////// 81 82 #if !defined(SK_SCALAR_IS_FLOAT) && !defined(SK_SCALAR_IS_FIXED) 83 #define SK_SCALAR_IS_FLOAT 84 #define SK_CAN_USE_FLOAT 85 #endif 86 87 ////////////////////////////////////////////////////////////////////// 88 89 #if !defined(SK_CPU_BENDIAN) && !defined(SK_CPU_LENDIAN) 90 #if defined (__ppc__) || defined(__ppc64__) 91 #define SK_CPU_BENDIAN 92 #else 93 #define SK_CPU_LENDIAN 94 #endif 95 #endif 96 97 ////////////////////////////////////////////////////////////////////// 98 99 #if (defined(__arm__) && !defined(__thumb__)) || defined(SK_BUILD_FOR_WINCE) || (defined(SK_BUILD_FOR_SYMBIAN) && !defined(__MARM_THUMB__)) 100 /* e.g. the ARM instructions have conditional execution, making tiny branches cheap */ 101 #define SK_CPU_HAS_CONDITIONAL_INSTR 102 #endif 103 104 ////////////////////////////////////////////////////////////////////// 105 106 #if !defined(SKIA_IMPLEMENTATION) 107 #define SKIA_IMPLEMENTATION 0 108 #endif 109 110 #if defined(SKIA_DLL) 111 #if defined(WIN32) 112 #if SKIA_IMPLEMENTATION 113 #define SK_API __declspec(dllexport) 114 #else 115 #define SK_API __declspec(dllimport) 116 #endif 117 #else 118 #define SK_API __attribute__((visibility("default"))) 119 #endif 120 #else 121 #define SK_API 122 #endif 123 124 #endif 125 126