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Add attribute check and print error to the gears example

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This commit is contained in:
Bailey Cosier 2017-09-21 12:47:55 +07:00
parent 349f06d632
commit 445e0c102d
1 changed files with 5 additions and 0 deletions
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5
examples/gears.c
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@ -322,6 +322,11 @@ int main(int argc, char *argv[])
exit( EXIT_FAILURE );
}
if (!glfwGetWindowAttrib(window, GLFW_TRANSPARENT))
{
fprintf( stderr, "Failed to set GLFW_TRANSPARENT flag\n" );
}
// Set callback functions
glfwSetFramebufferSizeCallback(window, reshape);
glfwSetKeyCallback(window, key);