layers: Note swapchain replacement rules may be out of date

Signed-off-by: Chris Forbes <chrisforbes@google.com>

diff --git a/layers/core_validation.cpp b/layers/core_validation.cpp
index 7db1142..ee6768c 100644 (file)
--- a/layers/core_validation.cpp
+++ b/layers/core_validation.cpp
@@ -11616,6 +11616,7 @@ static bool PreCallValidateCreateSwapchainKHR(layer_data *dev_data, VkSwapchainC
                                               SURFACE_STATE *surface_state, SWAPCHAIN_NODE *old_swapchain_state) {
     auto most_recent_swapchain = surface_state->swapchain ? surface_state->swapchain : surface_state->old_swapchain;
 
+    // TODO: revisit this. some of these rules are being relaxed.
     if (most_recent_swapchain != old_swapchain_state || (surface_state->old_swapchain && surface_state->swapchain)) {
         if (log_msg(dev_data->report_data, VK_DEBUG_REPORT_ERROR_BIT_EXT, VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
                     reinterpret_cast<uint64_t>(dev_data->device), __LINE__, DRAWSTATE_SWAPCHAIN_ALREADY_EXISTS, "DS",