Use the new SDL_clamp() macro where sensible

There were a few places throughout the SDL code where values were
clamped using SDL_min() and SDL_max(). Now that we have an SDL_clamp()
macro, use this instead.

src/events/SDL_events.c

@@ -146,7 +146,7 @@ static int SDL_DoEventLogging = 0;
 static void SDLCALL
 SDL_EventLoggingChanged(void *userdata, const char *name, const char *oldValue, const char *hint)
 {
-    SDL_DoEventLogging = (hint && *hint) ? SDL_max(SDL_min(SDL_atoi(hint), 2), 0) : 0;
+    SDL_DoEventLogging = (hint && *hint) ? SDL_clamp(SDL_atoi(hint), 0, 2) : 0;
 }
 
 static void

src/joystick/iphoneos/SDL_mfijoystick.m

@@ -783,9 +783,9 @@ IOS_AccelerometerUpdate(SDL_Joystick *joystick)
      */
 
     /* clamp the data */
-    accel.x = SDL_min(SDL_max(accel.x, -maxgforce), maxgforce);
-    accel.y = SDL_min(SDL_max(accel.y, -maxgforce), maxgforce);
-    accel.z = SDL_min(SDL_max(accel.z, -maxgforce), maxgforce);
+    accel.x = SDL_clamp(accel.x, -maxgforce, maxgforce);
+    accel.y = SDL_clamp(accel.y, -maxgforce, maxgforce);
+    accel.z = SDL_clamp(accel.z, -maxgforce, maxgforce);
 
     /* pass in data mapped to range of SInt16 */
     SDL_PrivateJoystickAxis(joystick, 0,  (accel.x / maxgforce) * maxsint16);

src/video/wayland/SDL_waylandevents.c

@@ -925,7 +925,7 @@ keyboard_handle_repeat_info(void *data, struct wl_keyboard *wl_keyboard,
                             int32_t rate, int32_t delay)
 {
     struct SDL_WaylandInput *input = data;
-    input->keyboard_repeat.repeat_rate = SDL_max(0, SDL_min(rate, 1000));
+    input->keyboard_repeat.repeat_rate = SDL_clamp(rate, 0, 1000);
     input->keyboard_repeat.repeat_delay = delay;
     input->keyboard_repeat.is_initialized = SDL_TRUE;
 }

test/testvulkan.c

@@ -722,13 +722,13 @@ static SDL_bool createSwapchain(void)
 
     // Clamp the size to the allowable image extent.
     // SDL_Vulkan_GetDrawableSize()'s result it not always in this range (bug #3287)
-    vulkanContext.swapchainSize.width = SDL_max(vulkanContext.surfaceCapabilities.minImageExtent.width,
-                                                SDL_min(w,
-                                                        vulkanContext.surfaceCapabilities.maxImageExtent.width));
+    vulkanContext.swapchainSize.width = SDL_clamp(w,
+                                                  vulkanContext.surfaceCapabilities.minImageExtent.width,
+                                                  vulkanContext.surfaceCapabilities.maxImageExtent.width);
 
-    vulkanContext.swapchainSize.height = SDL_max(vulkanContext.surfaceCapabilities.minImageExtent.height,
-                                                SDL_min(h,
-                                                        vulkanContext.surfaceCapabilities.maxImageExtent.height));
+    vulkanContext.swapchainSize.height = SDL_clamp(h,
+                                                   vulkanContext.surfaceCapabilities.minImageExtent.height,
+                                                   vulkanContext.surfaceCapabilities.maxImageExtent.height);
 
     if(w == 0 || h == 0)
         return SDL_FALSE;