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Fix glfwGetProcAddress documentation
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@ -307,12 +307,9 @@ void load_extensions(void)
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{
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if (glfwExtensionSupported("GL_ARB_debug_output"))
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{
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pfnGetDebugMessageLog = (PFNGLGETDEBUGMESSAGELOGARBPROC) glfwGetProcAddress("glGetDebugMessageLogARB");
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if (pfnGetDebugMessageLog)
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{
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// Both the extension name and the function pointer are present
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has_ARB_debug_output = 1;
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}
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pfnGetDebugMessageLog = (PFNGLGETDEBUGMESSAGELOGARBPROC)
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glfwGetProcAddress("glGetDebugMessageLogARB");
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has_ARB_debug_output = 1;
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}
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}
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@ -3304,15 +3304,15 @@ GLFWAPI int glfwExtensionSupported(const char* extension);
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* without a current context will cause a @ref GLFW_NO_CURRENT_CONTEXT error.
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*
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* @param[in] procname The ASCII encoded name of the function.
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* @return The address of the function, or `NULL` if the function is
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* unavailable or an [error](@ref error_handling) occurred.
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* @return The address of the function, or `NULL` if an [error](@ref
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* error_handling) occurred.
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*
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* @remarks The addresses of a given function is not guaranteed to be the same
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* between contexts.
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*
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* @remarks This function may return a non-`NULL` address despite the
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* associated version or extension not being available. Always check the
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* context version or extension string presence first.
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* context version or extension string first.
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*
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* @par Pointer Lifetime
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* The returned function pointer is valid until the context is destroyed or the
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