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#include <time.h>
/* TODO: REMOVE THIS INCLUSION */
#include <daw/daw.h>
#include <daw/types.h>
#include <daw/logging.h>
#define ENGINE_RENDERING_WINDOW_H_EXCLUDE_EXTERNS
#include <daw/window.h>
#undef ENGINE_RENDERING_WINDOW_H_EXCLUDE_EXTERNS
#include <glad/gl.h>
#undef GLFW_INCLUDE_NONE
#include <GLFW/glfw3.h>
#include <cglm/ivec2.h>
extern Instance* GLOBAL_PLATFORM;
static inline u64 platform_get_time_usec(void) {
struct timespec t;
int res = clock_gettime(CLOCK_MONOTONIC, &t);
if (res != 0) {
// TODO: Check errno
WARN("Failed to get system time");
}
return (u64)(t.tv_sec * 1000000 + t.tv_nsec / 1000);
}
/* wrapper to get time in ms */
u64 (*get_time)(void) = platform_get_time_usec;
#define DAW_WINDOW_VSYNC (1 << 0)
#define DAW_WINDOW_FULLSCREEN (1 << 1)
#define DAW_WINDOW_RESIZEABLE (1 << 2)
// Wrapper to get a specific window and set up related structures.
// What the fuck is this doing here.
Window* Window_new(const struct Platform* p, const char *restrict title, Window_framework framework, Window_renderer renderer, ivec2 size, u32 flags) {
Window* w = NULL;
switch (framework) {
case WINDOW_FRAMEWORK_GLFW:
switch (renderer) {
case WINDOW_RENDERER_OPENGL:
/* For now, pass instance as NULL, fix it once all the necessary bs is
* out of struct Instance */
w = p->window_init(title, size, flags);
w->bindings = NULL;
w->bindings_sz = 0;
w->bindings_len = 0;
/// TODO
//w->cam = &default_camera;
return w;
break;
default:
ERROR("Unsupported renderer.");
}
break;
default:
ERROR("Unsupported framework.");
}
return NULL;
}
void get_mousepos(double *x, double *y) {
Window* w = GLOBAL_PLATFORM->window;
switch(w->framework) {
case WINDOW_FRAMEWORK_GLFW:
glfwGetCursorPos(GLOBAL_PLATFORM->window->window, x, y);
break;
default:
ERROR("get_mouse_pos not implemented for chosen framework.");
}
}
void window_get_size(ivec2* dst) {
glm_ivec2_copy(GLOBAL_PLATFORM->window->windowsize, *dst);
}
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