diff --git a/include/GLFW/glfw3.h b/include/GLFW/glfw3.h
index 8b5b87dd..a918baa5 100644
--- a/include/GLFW/glfw3.h
+++ b/include/GLFW/glfw3.h
@@ -1780,6 +1780,33 @@ typedef struct GLFWimage
     unsigned char* pixels;
 } GLFWimage;
 
+/*! @brief Rectangle.
+ *
+ *  This describes a single 2D box.  The origin is the bottom-left point of the
+ *  window.
+ *
+ *  @sa @ref buffer_swap
+ *
+ *  @since Added in version 3.4.
+ *
+ *  @ingroup window
+ */
+typedef struct GLFWrect
+{
+    /*! The starting horizontal coordinate, in pixels, of this rect.
+     */
+    int x;
+    /*! The starting vertical coordinate, in pixels, of this rect.
+     */
+    int y;
+    /*! The width, in pixels, of this rect.
+     */
+    int width;
+    /*! The height, in pixels, of this rect.
+     */
+    int height;
+} GLFWrect;
+
 /*! @brief Gamepad input state
  *
  *  This describes the input state of a gamepad.
@@ -5584,6 +5611,7 @@ GLFWAPI GLFWwindow* glfwGetCurrentContext(void);
  *  @thread_safety This function may be called from any thread.
  *
  *  @sa @ref buffer_swap
+ *  @sa @ref glfwSwapBuffersWithDamage
  *  @sa @ref glfwSwapInterval
  *
  *  @since Added in version 1.0.
@@ -5593,6 +5621,48 @@ GLFWAPI GLFWwindow* glfwGetCurrentContext(void);
  */
 GLFWAPI void glfwSwapBuffers(GLFWwindow* window);
 
+/*! @brief Swaps the front and back buffers of the specified window with damage
+ *  hints.
+ *
+ *  This function swaps the front and back buffers of the specified window when
+ *  rendering with OpenGL or OpenGL ES.  If the swap interval is greater than
+ *  zero, the GPU driver waits the specified number of screen updates before
+ *  swapping the buffers.
+ *
+ *  On supported platforms, this function can damage only the specified rects
+ *  instead of the entire buffer.  This is only one possible behaviour, it is
+ *  perfectly acceptable to damage the entire buffer so you shouldn’t rely on
+ *  that and keep providing a fully up to date buffer.
+ *
+ *  The specified window must have an OpenGL or OpenGL ES context.  Specifying
+ *  a window without a context will generate a @ref GLFW_NO_WINDOW_CONTEXT
+ *  error.
+ *
+ *  This function does not apply to Vulkan.  If you are rendering with Vulkan,
+ *  see `vkQueuePresentKHR` instead.
+ *
+ *  @param[in] window The window whose buffers to swap.
+ *  @param[in] rects The rects to update.
+ *  @param[in] n_rects How many rects there are.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_NO_WINDOW_CONTEXT and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @remark __EGL:__ The context of the specified window must be current on the
+ *  calling thread.
+ *
+ *  @thread_safety This function may be called from any thread.
+ *
+ *  @sa @ref buffer_swap
+ *  @sa @ref glfwSwapBuffers
+ *  @sa @ref glfwSwapInterval
+ *
+ *  @since Added in version 3.4.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwSwapBuffersWithDamage(GLFWwindow* window, GLFWrect* rects, int n_rects);
+
 /*! @brief Sets the swap interval for the current context.
  *
  *  This function sets the swap interval for the current OpenGL or OpenGL ES
diff --git a/src/context.c b/src/context.c
index 48311e5f..8f5b868a 100644
--- a/src/context.c
+++ b/src/context.c
@@ -657,6 +657,26 @@ GLFWAPI void glfwSwapBuffers(GLFWwindow* handle)
     window->context.swapBuffers(window);
 }
 
+GLFWAPI void glfwSwapBuffersWithDamage(GLFWwindow* handle, GLFWrect* rects, int n_rects)
+{
+    _GLFWwindow* window = (_GLFWwindow*) handle;
+    assert(window != NULL);
+
+    _GLFW_REQUIRE_INIT();
+
+    if (window->context.client == GLFW_NO_API)
+    {
+        _glfwInputError(GLFW_NO_WINDOW_CONTEXT,
+                        "Cannot swap buffers of a window that has no OpenGL or OpenGL ES context");
+        return;
+    }
+
+    if (window->context.swapBuffersWithDamage)
+        window->context.swapBuffersWithDamage(window, rects, n_rects);
+    else
+        window->context.swapBuffers(window);
+}
+
 GLFWAPI void glfwSwapInterval(int interval)
 {
     _GLFWwindow* window;
diff --git a/src/internal.h b/src/internal.h
index 4c75c9b1..ab0d1ebd 100644
--- a/src/internal.h
+++ b/src/internal.h
@@ -78,6 +78,7 @@ typedef struct _GLFWmutex       _GLFWmutex;
 
 typedef void (* _GLFWmakecontextcurrentfun)(_GLFWwindow*);
 typedef void (* _GLFWswapbuffersfun)(_GLFWwindow*);
+typedef void (* _GLFWswapbufferswithdamagefun)(_GLFWwindow*,GLFWrect*,int);
 typedef void (* _GLFWswapintervalfun)(int);
 typedef int (* _GLFWextensionsupportedfun)(const char*);
 typedef GLFWglproc (* _GLFWgetprocaddressfun)(const char*);
@@ -350,6 +351,7 @@ struct _GLFWcontext
 
     _GLFWmakecontextcurrentfun  makeCurrent;
     _GLFWswapbuffersfun         swapBuffers;
+    _GLFWswapbufferswithdamagefun swapBuffersWithDamage;
     _GLFWswapintervalfun        swapInterval;
     _GLFWextensionsupportedfun  extensionSupported;
     _GLFWgetprocaddressfun      getProcAddress;