1 //========================================================================
2 // UTF-8 window title test
3 // Copyright (c) Camilla Löwy <elmindreda@glfw.org>
4 //
5 // This software is provided 'as-is', without any express or implied
6 // warranty. In no event will the authors be held liable for any damages
7 // arising from the use of this software.
8 //
9 // Permission is granted to anyone to use this software for any purpose,
10 // including commercial applications, and to alter it and redistribute it
11 // freely, subject to the following restrictions:
12 //
13 // 1. The origin of this software must not be misrepresented; you must not
14 // claim that you wrote the original software. If you use this software
15 // in a product, an acknowledgment in the product documentation would
16 // be appreciated but is not required.
17 //
18 // 2. Altered source versions must be plainly marked as such, and must not
19 // be misrepresented as being the original software.
20 //
21 // 3. This notice may not be removed or altered from any source
22 // distribution.
23 //
24 //========================================================================
25 //
26 // This test sets a UTF-8 window title
27 //
28 //========================================================================
29
30 #define GLAD_GL_IMPLEMENTATION
31 #include <glad/gl.h>
32 #define GLFW_INCLUDE_NONE
33 #include <GLFW/glfw3.h>
34
35 #include <stdio.h>
36 #include <stdlib.h>
37
error_callback(int error,const char * description)38 static void error_callback(int error, const char* description)
39 {
40 fprintf(stderr, "Error: %s\n", description);
41 }
42
main(void)43 int main(void)
44 {
45 GLFWwindow* window;
46
47 glfwSetErrorCallback(error_callback);
48
49 if (!glfwInit())
50 exit(EXIT_FAILURE);
51
52 window = glfwCreateWindow(400, 400, "English 日本語 русский язык 官話", NULL, NULL);
53 if (!window)
54 {
55 glfwTerminate();
56 exit(EXIT_FAILURE);
57 }
58
59 glfwMakeContextCurrent(window);
60 gladLoadGL(glfwGetProcAddress);
61 glfwSwapInterval(1);
62
63 while (!glfwWindowShouldClose(window))
64 {
65 glClear(GL_COLOR_BUFFER_BIT);
66 glfwSwapBuffers(window);
67 glfwWaitEvents();
68 }
69
70 glfwTerminate();
71 exit(EXIT_SUCCESS);
72 }
73
74