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#pragma once
#include <wayland-client.h>
#include <wayland-egl.h>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include "xdg-shell.h"
typedef uint8_t u8;
typedef uint16_t u16;
typedef uint32_t u32;
typedef uint64_t u64;
typedef int8_t i8;
typedef int16_t i16;
typedef int32_t i32;
typedef int64_t i64;
#if UINT64_MAX == UINTPTR_MAX
typedef u64 usize;
typedef i64 isize;
#elif UINT32_MAX == UINTPTR_MAX
typedef u32 usize;
typedef i32 isize;
#else
#error "Unsupported pointer size"
#endif
typedef struct wl_display* wl_display_t;
typedef struct wl_registry* wl_registry_t;
typedef struct wl_compositor* wl_compositor_t;
typedef struct wl_surface* wl_surface_t;
typedef struct xdg_wm_base* xdg_wm_base_t;
typedef struct xdg_surface* xdg_surface_t;
typedef struct xdg_toplevel* xdg_toplevel_t;
typedef struct wl_egl_window* wl_egl_window_t;
static inline u32 wayc_min(u32 a, u32 b) { return a > b ? a : b; }
[[noreturn]] static inline void wayc_panic_impl(const char* file, int line,
const char* func,
const char* fmt, ...) {
fprintf(stderr, "Panic at %s:%d in %s: ", file, line, func);
va_list args;
va_start(args, fmt);
vfprintf(stderr, fmt, args);
va_end(args);
fprintf(stderr, "\n");
exit(EXIT_FAILURE);
}
#define wayc_panic(...) \
wayc_panic_impl(__FILE__, __LINE__, __func__, __VA_ARGS__)
#define wayc_assert(expr) \
do { \
if (!(expr)) wayc_panic("Assertion failed: %s", #expr); \
} while (0)
#define wayc_notnull(expr) wayc_assert(expr != nullptr)
#define WAYC_CONCAT_IMPL(a, b) a##b
#define WAYC_CONCAT(a, b) WAYC_CONCAT_IMPL(a, b)
#define WAYC_UNIQUE(base) WAYC_CONCAT(base, WAYC_CONCAT(__LINE__, __COUNTER__))
template <typename A, typename B>
struct is_same {
static constexpr bool value = false;
};
template <typename A>
struct is_same<A, A> {
static constexpr bool value = true;
};
template <typename Func>
struct defer_s {
Func func;
defer_s(Func func) : func(func) {}
~defer_s() { func(); }
};
#define wayc_defer(func) auto WAYC_UNIQUE(_defer_) = defer_s([&]() { func; })
template <typename Func, typename S>
struct defer_cond_s {
Func func;
S* signal;
S expected;
defer_cond_s(Func func, S* cond, S expected)
: func(func), signal(cond), expected(expected) {}
~defer_cond_s() {
if (*signal == expected) return;
func();
}
};
#define wayc_defer_cond(func, cond, expected) \
auto WAYC_UNIQUE(_defer_) = defer_cond_s([&]() { func; }, &cond, expected)
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