#include "graphics.h"

#include <EGL/egl.h>

#include "utils.h"
#include "wlstate.h"

enum graphics_error_e wayc_graphics_init(struct graphics_s* graphics,
                                         struct wlstate_s* state) {
  wayc_notnull(graphics);
  wayc_notnull(state);

  EGLDisplay display = eglGetDisplay(state->display);
  if (display == EGL_NO_DISPLAY) return GRAPHICS_ERROR_DISPLAY;

  graphics->display = display;
  return GRAPHICS_ERROR_NONE;
}

void wayc_graphics_deinit(struct graphics_s* graphics) {
  wayc_notnull(graphics);

  if (graphics->display == nullptr) return;

  eglMakeCurrent(graphics->display, EGL_NO_SURFACE, EGL_NO_SURFACE,
                 EGL_NO_CONTEXT);
  eglTerminate(graphics->display);
}