INITIAL COMMIT
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// vim:fileencoding=utf-8:foldmethod=marker
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#ifndef ALIASES_H
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#define ALIASES_H
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#include "../platform/platform.h"
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#include <stdint.h>
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#if defined(WAPP_PLATFORM_C) && WAPP_PLATFORM_C_VERSION >= WAPP_PLATFORM_C11_VERSION && !defined(WAPP_PLATFORM_APPLE)
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#include <uchar.h>
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#if WAPP_PLATFORM_C_VERSION >= WAPP_PLATFORM_C23_VERSION
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typedef char8_t c8;
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#else
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typedef uint8_t c8;
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#endif // !WAPP_PLATFORM_C23_VERSION
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typedef char16_t c16;
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typedef char32_t c32;
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#else
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typedef uint8_t c8;
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typedef uint16_t c16;
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typedef uint32_t c32;
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#endif // !WAPP_PLATFORM_C
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typedef uint8_t u8;
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typedef uint16_t u16;
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typedef uint32_t u32;
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typedef uint64_t u64;
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typedef uint8_t b8;
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#ifndef WAPP_PLATFORM_CPP
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#ifndef false
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#define false (b8)0
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#endif // !false
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#ifndef true
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#define true (b8)1
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#endif // !true
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#endif // !WAPP_PLATFORM_CPP
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typedef int8_t i8;
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typedef int16_t i16;
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typedef int32_t i32;
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typedef int64_t i64;
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typedef float f32;
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typedef double f64;
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typedef long double f128;
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typedef uintptr_t uptr;
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typedef intptr_t iptr;
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#define wapp_extern extern
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#define wapp_intern static
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#define wapp_persist static
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#ifdef WAPP_PLATFORM_CPP
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#define wapp_class_mem static
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#define BEGIN_C_LINKAGE wapp_extern "C" {
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#define END_C_LINKAGE }
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#endif // WAPP_PLATFORM_CPP
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#endif // !ALIASES_H
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// vim:fileencoding=utf-8:foldmethod=marker
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#ifndef WAPP_ASSERT_H
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#define WAPP_ASSERT_H
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#include "../aliases/aliases.h"
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#include "../platform/platform.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <inttypes.h>
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#ifdef WAPP_PLATFORM_CPP
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BEGIN_C_LINKAGE
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#endif // !WAPP_PLATFORM_CPP
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#define wapp_static_assert(EXPR, MSG) wapp_extern char ASSERTION_FAILED[EXPR ? 1 : -1]
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#ifndef WAPP_NO_RUNTIME_ASSERT
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#define wapp_runtime_assert(EXPR, MSG) __wapp_runtime_assert(EXPR, MSG)
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#else
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#define wapp_runtime_assert(EXPR, MSG)
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#endif
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#ifdef WAPP_DEBUG_ASSERT
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#define wapp_debug_assert(EXPR, MSG) wapp_runtime_assert(EXPR, MSG)
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#else
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#define wapp_debug_assert(EXPR, MSG)
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#endif
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#ifdef WAPP_PLATFORM_WINDOWS
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#define __wapp_runtime_assert(EXPR, MSG) do { \
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__pragma(warning(push)) \
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__pragma(warning(disable:4127)) \
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if (!(EXPR)) { \
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__pragma(warning(pop)) \
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__runtime_assert_failed(EXPR, MSG); \
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} \
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} while(false)
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#else
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#define __wapp_runtime_assert(EXPR, MSG) do { \
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if (!(EXPR)) { \
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__runtime_assert_failed(EXPR, MSG); \
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} \
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} while(false)
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#endif // !WAPP_PLATFORM_WINDOWS
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#define __runtime_assert_failed(EXPR, MSG) do { \
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fprintf( \
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stderr, \
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"%s:%d (In function `%s`): Assertion failed (%" PRIu32 ")\nDiagnostic: %s\n\n", \
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__FILE__, __LINE__, __func__, \
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EXPR, MSG \
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); \
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abort(); \
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} while(false)
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#ifdef WAPP_PLATFORM_CPP
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END_C_LINKAGE
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#endif // !WAPP_PLATFORM_CPP
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#endif // !WAPP_ASSERT_H
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// vim:fileencoding=utf-8:foldmethod=marker
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#ifndef MISC_UTILS_H
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#define MISC_UTILS_H
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#include "../aliases/aliases.h"
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#ifdef WAPP_PLATFORM_CPP
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BEGIN_C_LINKAGE
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#endif // !WAPP_PLATFORM_CPP
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#define KiB(SIZE) (((u64)SIZE) << 10)
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#define MiB(SIZE) (((u64)SIZE) << 20)
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#define GiB(SIZE) (((u64)SIZE) << 30)
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#define TiB(SIZE) (((u64)SIZE) << 40)
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#define PiB(SIZE) (((u64)SIZE) << 50)
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#define EiB(SIZE) (((u64)SIZE) << 60)
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#define KB(SIZE) (((u64)SIZE) * 1000llu)
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#define MB(SIZE) (KB(SIZE) * 1000llu)
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#define GB(SIZE) (MB(SIZE) * 1000llu)
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#define TB(SIZE) (GB(SIZE) * 1000llu)
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#define PB(SIZE) (TB(SIZE) * 1000llu)
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#define EB(SIZE) (PB(SIZE) * 1000llu)
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#define wapp_misc_utils_reserve_padding(SIZE) u8 reserved_padding[sizeof(void *) - ((SIZE) % sizeof(void *))]
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#define U64_RSHIFT_OR_1(X) (((u64)X) | (((u64)X) >> 1))
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#define U64_RSHIFT_OR_2(X) (((u64)X) | (((u64)X) >> 2))
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#define U64_RSHIFT_OR_4(X) (((u64)X) | (((u64)X) >> 4))
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#define U64_RSHIFT_OR_8(X) (((u64)X) | (((u64)X) >> 8))
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#define U64_RSHIFT_OR_16(X) (((u64)X) | (((u64)X) >> 16))
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#define U64_RSHIFT_OR_32(X) (((u64)X) | (((u64)X) >> 32))
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#define wapp_misc_utils_u64_round_up_pow2(X) ( \
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( \
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U64_RSHIFT_OR_32( \
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U64_RSHIFT_OR_16( \
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U64_RSHIFT_OR_8( \
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U64_RSHIFT_OR_4( \
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U64_RSHIFT_OR_2( \
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U64_RSHIFT_OR_1(X - 1) \
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) \
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) \
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) \
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) \
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) \
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) + 1 \
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)
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#define wapp_is_power_of_two(NUM) ((NUM & (NUM - 1)) == 0)
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#define wapp_pointer_offset(PTR, OFFSET) ((void *)((uptr)(PTR) + (OFFSET)))
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#ifdef WAPP_PLATFORM_CPP
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END_C_LINKAGE
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#include <tuple>
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#define wapp_misc_utils_va_args_count(T, ...) (std::tuple_size<decltype(std::make_tuple(__VA_ARGS__))>::value)
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#else
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#define wapp_misc_utils_va_args_count(T, ...) (sizeof((T[]){__VA_ARGS__})/sizeof(T))
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#endif // !WAPP_PLATFORM_CPP
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#endif // !MISC_UTILS_H
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@@ -0,0 +1,114 @@
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// vim:fileencoding=utf-8:foldmethod=marker
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#ifndef PLATFORM_H
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#define PLATFORM_H
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#if defined(__ANDROID__)
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#define WAPP_PLATFORM_ANDROID
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#define WAPP_PLATFORM_POSIX
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#elif defined(__FreeBSD__)
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#define WAPP_PLATFORM_FREE_BSD
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#define WAPP_PLATFORM_BSD
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#define WAPP_PLATFORM_POSIX
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#elif defined(__NetBSD__)
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#define WAPP_PLATFORM_NET_BSD
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#define WAPP_PLATFORM_BSD
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#define WAPP_PLATFORM_POSIX
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#elif defined(__OpenBSD__)
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#define WAPP_PLATFORM_OPEN_BSD
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#define WAPP_PLATFORM_BSD
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#define WAPP_PLATFORM_POSIX
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#elif defined(__DragonFly__)
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#define WAPP_PLATFORM_DRAGON_FLY
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#define WAPP_PLATFORM_BSD
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#define WAPP_PLATFORM_POSIX
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#elif defined(__bsdi__)
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#define WAPP_PLATFORM_BSD
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#define WAPP_PLATFORM_POSIX
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#elif defined(__linux__) || defined(linux) || defined(__linux) || defined(__gnu_linux__)
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#define WAPP_PLATFORM_LINUX
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#define WAPP_PLATFORM_POSIX
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#elif defined(__GNU__) || defined(__gnu_hurd__)
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#define WAPP_PLATFORM_GNU
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#define WAPP_PLATFORM_POSIX
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#elif defined(__APPLE__) || defined(__MACH__)
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#include <TargetConditionals.h>
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#if TARGET_OS_IPHONE
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#define WAPP_PLATFORM_IOS
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#define WAPP_PLATFORM_APPLE
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#define WAPP_PLATFORM_POSIX
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#elif TARGET_OS_MAC
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#define WAPP_PLATFORM_MACOS
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#define WAPP_PLATFORM_APPLE
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#define WAPP_PLATFORM_POSIX
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#else
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#error "Unrecognised Apple platform"
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#endif
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#elif defined(_WIN64)
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#define WAPP_PLATFORM_WINDOWS64
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#define WAPP_PLATFORM_WINDOWS
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#elif defined(_WIN32)
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#define WAPP_PLATFORM_WINDOWS32
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#define WAPP_PLATFORM_WINDOWS
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#elif defined(__CYGWIN__)
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#define WAPP_PLATFORM_CYGWIN
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#define WAPP_PLATFORM_WINDOWS
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#elif defined(__unix__) || defined(__unix)
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#define WAPP_PLATFORM_UNIX
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#define WAPP_PLATFORM_POSIX
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#else
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#error "Unrecognised platform"
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#endif
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#ifdef __cplusplus
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#define WAPP_PLATFORM_CPP
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#define WAPP_PLATFORM_CPP_VERSION __cplusplus
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#define WAPP_PLATFORM_CPP98_VERSION 199711L
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#define WAPP_PLATFORM_CPP11_VERSION 201103L
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#define WAPP_PLATFORM_CPP14_VERSION 201402L
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#define WAPP_PLATFORM_CPP17_VERSION 201703L
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#define WAPP_PLATFORM_CPP20_VERSION 202002L
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#define WAPP_PLATFORM_CPP23_VERSION 202302L
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#if WAPP_PLATFORM_CPP_VERSION == WAPP_PLATFORM_CPP98_VERSION
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#define WAPP_PLATFORM_CPP98
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#elif WAPP_PLATFORM_CPP_VERSION == WAPP_PLATFORM_CPP11_VERSION
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#define WAPP_PLATFORM_CPP11
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#elif WAPP_PLATFORM_CPP_VERSION == WAPP_PLATFORM_CPP14_VERSION
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#define WAPP_PLATFORM_CPP14
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#elif WAPP_PLATFORM_CPP_VERSION == WAPP_PLATFORM_CPP17_VERSION
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#define WAPP_PLATFORM_CPP17
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#elif WAPP_PLATFORM_CPP_VERSION == WAPP_PLATFORM_CPP20_VERSION
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#define WAPP_PLATFORM_CPP20
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#elif WAPP_PLATFORM_CPP_VERSION == WAPP_PLATFORM_CPP23_VERSION
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#define WAPP_PLATFORM_CPP23
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#else
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#error "Unrecognised C++ version"
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#endif
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#else
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#define WAPP_PLATFORM_C
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#if defined(__STDC_VERSION__)
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#define WAPP_PLATFORM_C_VERSION __STDC_VERSION__
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#define WAPP_PLATFORM_C99_VERSION 199901L
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#define WAPP_PLATFORM_C11_VERSION 201112L
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#define WAPP_PLATFORM_C17_VERSION 201710L
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#define WAPP_PLATFORM_C23_VERSION 202311L
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#if WAPP_PLATFORM_C_VERSION == WAPP_PLATFORM_C99_VERSION
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#define WAPP_PLATFORM_C99
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#elif WAPP_PLATFORM_C_VERSION == WAPP_PLATFORM_C11_VERSION
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#define WAPP_PLATFORM_C11
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#elif WAPP_PLATFORM_C_VERSION == WAPP_PLATFORM_C17_VERSION
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#define WAPP_PLATFORM_C17
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#elif WAPP_PLATFORM_C_VERSION == WAPP_PLATFORM_C23_VERSION
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#define WAPP_PLATFORM_C23
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#else
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#error "Unrecognised C version"
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#endif
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#else
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#define WAPP_PLATFORM_C89
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#endif
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#endif // !__cplusplus
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#endif // !PLATFORM_H
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@@ -0,0 +1,11 @@
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// vim:fileencoding=utf-8:foldmethod=marker
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#ifndef WAPP_COMMON_H
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#define WAPP_COMMON_H
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#include "aliases/aliases.h"
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#include "assert/assert.h"
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#include "misc/misc_utils.h"
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#include "platform/platform.h"
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#endif // !WAPP_COMMON_H
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