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Added glfwIsInitialized function

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Frostie314159 2022-03-30 22:33:26 +02:00
parent 955fbd9d26
commit a2626714ef
2 changed files with 22 additions and 0 deletions
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17
include/GLFW/glfw3.h
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@ -2364,6 +2364,22 @@ GLFWAPI const char* glfwGetVersionString(void);
*/ */
GLFWAPI int glfwGetError(const char** description); GLFWAPI int glfwGetError(const char** description);
/*! @brief Returns the initialization state.
* This function returns whether the library has been initialized or not.
* @return `GLFW_TRUE` if initialized, or `GLFW_FALSE` otherwise.
*
* @errors None.
*
* @remark This function may be called before @ref glfwInit.
*
* @thread_safety This function may be called from any thread.
*
* @since Added in version 3.3.6
*
* @ingroup init
*/
GLFWAPI int glfwIsInitialized(void);
/*! @brief Sets the error callback. /*! @brief Sets the error callback.
* *
* This function sets the error callback, which is called with an error code * This function sets the error callback, which is called with an error code
@ -2408,6 +2424,7 @@ GLFWAPI int glfwGetError(const char** description);
* *
* @ingroup init * @ingroup init
*/ */
GLFWAPI GLFWerrorfun glfwSetErrorCallback(GLFWerrorfun callback); GLFWAPI GLFWerrorfun glfwSetErrorCallback(GLFWerrorfun callback);
/*! @brief Returns the currently selected platform. /*! @brief Returns the currently selected platform.

5
src/init.c
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@ -484,6 +484,11 @@ GLFWAPI int glfwGetError(const char** description)
return code; return code;
} }
GLFWAPI int glfwIsInitialized(void)
{
return _glfw.initialized;
}
GLFWAPI GLFWerrorfun glfwSetErrorCallback(GLFWerrorfun cbfun) GLFWAPI GLFWerrorfun glfwSetErrorCallback(GLFWerrorfun cbfun)
{ {
_GLFW_SWAP(GLFWerrorfun, _glfwErrorCallback, cbfun); _GLFW_SWAP(GLFWerrorfun, _glfwErrorCallback, cbfun);