src/graphics.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

#pragma once

#include <EGL/egl.h>
#include <wayland-egl.h>

#include "utils.h"

enum graphics_error_e {
  GRAPHICS_ERROR_NONE = 0,
  GRAPHICS_ERROR_DISPLAY,
  GRAPHICS_ERROR_CONFIG,
  GRAPHICS_ERROR_BIND,
  GRAPHICS_ERROR_CONTEXT,
};

struct graphics_s {
  EGLDisplay display;
  EGLContext context;
  EGLConfig config;
};

enum graphics_error_e wayc_graphics_init(struct graphics_s* graphics,
                                         struct wlstate_s* state);
void wayc_graphics_deinit(struct graphics_s* graphics);
static inline bool wayc_graphics_use(struct graphics_s* graphics) {
  wayc_notnull(graphics);

  eglMakeCurrent(graphics->display, EGL_NO_SURFACE, EGL_NO_SURFACE,
                 graphics->context);
  return true;
}