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dragonblocks_alpha
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Improve diagnostics on GLFW failure

master
Elias Fleckenstein 2022-07-13 15:14:35 +02:00
parent 087dedd5e0
commit 147808291d
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GPG Key ID: 06927A5199D6C9B2
1 changed files with 8 additions and 1 deletions
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9
src/client/window.c
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@ -56,6 +56,11 @@ static void mouse_button_callback(__attribute__((unused)) GLFWwindow *handle, in
input_click(button == GLFW_MOUSE_BUTTON_LEFT);
}
static void error_callback(__attribute__((unused)) int error, const char *description)
{
fprintf(stderr, "[warning] GLFW error: %s\n", description);
}
void window_enter_fullscreen()
{
window.fullscreen = true;
@ -81,6 +86,8 @@ void window_init()
abort();
}
glfwSetErrorCallback(&error_callback);
glfwWindowHint(GLFW_SAMPLES, client_config.antialiasing);
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
@ -97,7 +104,7 @@ void window_init()
small_height = window.height;
if (!window.handle) {
fprintf(stderr, "[error] failed to create window\n");
fprintf(stderr, "[error] failed to create window (does your machine support OpenGL 3.3?)\n");
glfwTerminate();
abort();
}