commit 31edb92a556ca33d3d4c4545411c59170bd1b7a3
author Ian Elliott <ianelliott@google.com> Tue Jan 05 14:41:45 2016 -0700
committer Jon Ashburn <jon@lunarg.com> Wed Jan 06 12:23:10 2016 -0700
tree 65644c25156ab42d28f0eff1cc766f1e32e3217d
parent dcf8eca7358b357001d849eb57111c4a0dc4d3bd

Swapchain: Use an INFO instead of an ERROR for when pNext is non-NULL.

This is a compromise.  Currently, this is an error situation.  However, another
extension could be added that uses pNext, and then if the Swapchain layer isn't
updated, a false-error situation could occur.  By using an INFO message, the
user is still alerted of the possibility of a problem, but won't be annoyed in
the case of a new extension.

layers/swapchain.cpp

diff --git a/layers/swapchain.cpp b/layers/swapchain.cpp
index 3441c95..7941005 100644
--- a/layers/swapchain.cpp
+++ b/layers/swapchain.cpp
@@ -372,7 +372,7 @@
                                               "VK_STRUCTURE_TYPE_ANDROID_SURFACE_CREATE_INFO_KHR");
         }
         if (pCreateInfo->pNext != NULL) {
-            skipCall |= LOG_ERROR_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
+            skipCall |= LOG_INFO_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
                                              device,
                                              "pCreateInfo");
         }
@@ -411,7 +411,7 @@
                                               "VK_STRUCTURE_TYPE_MIR_SURFACE_CREATE_INFO_KHR");
         }
         if (pCreateInfo->pNext != NULL) {
-            skipCall |= LOG_ERROR_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
+            skipCall |= LOG_INFO_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
                                              device,
                                              "pCreateInfo");
         }
@@ -484,7 +484,7 @@
                                               "VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR");
         }
         if (pCreateInfo->pNext != NULL) {
-            skipCall |= LOG_ERROR_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
+            skipCall |= LOG_INFO_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
                                              device,
                                              "pCreateInfo");
         }
@@ -557,7 +557,7 @@
                                               "VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR");
         }
         if (pCreateInfo->pNext != NULL) {
-            skipCall |= LOG_ERROR_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
+            skipCall |= LOG_INFO_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
                                              device,
                                              "pCreateInfo");
         }
@@ -629,7 +629,7 @@
                                               "VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR");
         }
         if (pCreateInfo->pNext != NULL) {
-            skipCall |= LOG_ERROR_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
+            skipCall |= LOG_INFO_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
                                              device,
                                              "pCreateInfo");
         }
@@ -703,7 +703,7 @@
                                               "VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR");
         }
         if (pCreateInfo->pNext != NULL) {
-            skipCall |= LOG_ERROR_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
+            skipCall |= LOG_INFO_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
                                              device,
                                              "pCreateInfo");
         }
@@ -1133,7 +1133,7 @@
                                               "VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR");
         }
         if (pCreateInfo->pNext != NULL) {
-            skipCall |= LOG_ERROR_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
+            skipCall |= LOG_INFO_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
                                              device,
                                              "pCreateInfo");
         }
@@ -1709,7 +1709,7 @@
                                               "VK_STRUCTURE_TYPE_PRESENT_INFO_KHR");
         }
         if (pPresentInfo->pNext != NULL) {
-            skipCall |= LOG_ERROR_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
+            skipCall |= LOG_INFO_WRONG_NEXT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
                                              device,
                                              "pPresentInfo");
         }