From 73b6754a6746f07cb8d4eb5e84c61586edf5ba52 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Camilla=20L=C3=B6wy?= <elmindreda@elmindreda.org>
Date: Mon, 4 Oct 2021 20:39:10 +0200
Subject: [PATCH] Document possible native access function errors

(cherry picked from commit 983c44b255a322bec7776faa870e43ef492d0656)
---
 include/GLFW/glfw3native.h | 53 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/include/GLFW/glfw3native.h b/include/GLFW/glfw3native.h
index d887b94f..fe74c733 100644
--- a/include/GLFW/glfw3native.h
+++ b/include/GLFW/glfw3native.h
@@ -132,6 +132,8 @@ extern "C" {
  *  of the specified monitor, or `NULL` if an [error](@ref error_handling)
  *  occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -147,6 +149,8 @@ GLFWAPI const char* glfwGetWin32Adapter(GLFWmonitor* monitor);
  *  `\\.\DISPLAY1\Monitor0`) of the specified monitor, or `NULL` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -161,6 +165,8 @@ GLFWAPI const char* glfwGetWin32Monitor(GLFWmonitor* monitor);
  *  @return The `HWND` of the specified window, or `NULL` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
  *  @remark The `HDC` associated with the window can be queried with the
  *  [GetDC](https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getdc)
  *  function.
@@ -185,6 +191,9 @@ GLFWAPI HWND glfwGetWin32Window(GLFWwindow* window);
  *  @return The `HGLRC` of the specified window, or `NULL` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
+ *
  *  @remark The `HDC` associated with the window can be queried with the
  *  [GetDC](https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getdc)
  *  function.
@@ -209,6 +218,8 @@ GLFWAPI HGLRC glfwGetWGLContext(GLFWwindow* window);
  *  @return The `CGDirectDisplayID` of the specified monitor, or
  *  `kCGNullDirectDisplay` if an [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -223,6 +234,8 @@ GLFWAPI CGDirectDisplayID glfwGetCocoaMonitor(GLFWmonitor* monitor);
  *  @return The `NSWindow` of the specified window, or `nil` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -239,6 +252,9 @@ GLFWAPI id glfwGetCocoaWindow(GLFWwindow* window);
  *  @return The `NSOpenGLContext` of the specified window, or `nil` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -255,6 +271,8 @@ GLFWAPI id glfwGetNSGLContext(GLFWwindow* window);
  *  @return The `Display` used by GLFW, or `NULL` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -269,6 +287,8 @@ GLFWAPI Display* glfwGetX11Display(void);
  *  @return The `RRCrtc` of the specified monitor, or `None` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -283,6 +303,8 @@ GLFWAPI RRCrtc glfwGetX11Adapter(GLFWmonitor* monitor);
  *  @return The `RROutput` of the specified monitor, or `None` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -297,6 +319,8 @@ GLFWAPI RROutput glfwGetX11Monitor(GLFWmonitor* monitor);
  *  @return The `Window` of the specified window, or `None` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -363,6 +387,9 @@ GLFWAPI const char* glfwGetX11SelectionString(void);
  *  @return The `GLXContext` of the specified window, or `NULL` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -377,6 +404,9 @@ GLFWAPI GLXContext glfwGetGLXContext(GLFWwindow* window);
  *  @return The `GLXWindow` of the specified window, or `None` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -393,6 +423,8 @@ GLFWAPI GLXWindow glfwGetGLXWindow(GLFWwindow* window);
  *  @return The `struct wl_display*` used by GLFW, or `NULL` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -407,6 +439,8 @@ GLFWAPI struct wl_display* glfwGetWaylandDisplay(void);
  *  @return The `struct wl_output*` of the specified monitor, or `NULL` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -421,6 +455,8 @@ GLFWAPI struct wl_output* glfwGetWaylandMonitor(GLFWmonitor* monitor);
  *  @return The main `struct wl_surface*` of the specified window, or `NULL` if
  *  an [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -437,6 +473,8 @@ GLFWAPI struct wl_surface* glfwGetWaylandWindow(GLFWwindow* window);
  *  @return The `EGLDisplay` used by GLFW, or `EGL_NO_DISPLAY` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -451,6 +489,9 @@ GLFWAPI EGLDisplay glfwGetEGLDisplay(void);
  *  @return The `EGLContext` of the specified window, or `EGL_NO_CONTEXT` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -465,6 +506,9 @@ GLFWAPI EGLContext glfwGetEGLContext(GLFWwindow* window);
  *  @return The `EGLSurface` of the specified window, or `EGL_NO_SURFACE` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -488,6 +532,9 @@ GLFWAPI EGLSurface glfwGetEGLSurface(GLFWwindow* window);
  *  @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -509,6 +556,9 @@ GLFWAPI int glfwGetOSMesaColorBuffer(GLFWwindow* window, int* width, int* height
  *  @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *
@@ -523,6 +573,9 @@ GLFWAPI int glfwGetOSMesaDepthBuffer(GLFWwindow* window, int* width, int* height
  *  @return The `OSMesaContext` of the specified window, or `NULL` if an
  *  [error](@ref error_handling) occurred.
  *
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
+ *
  *  @thread_safety This function may be called from any thread.  Access is not
  *  synchronized.
  *