[gtk+/wip/gbsneto/vulkan-wayland] vulkancontext: Properly abort validation layer output

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 1d56c3007e67fdc23ed01df658acec08e7aba286
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Fri Jan 6 01:35:19 2017 -0200

    vulkancontext: Properly abort validation layer output
    
    By setting the abort flag to VK_TRUE on critical errors,
    it's easier to inspect errors with the validation layers.

 gdk/gdkvulkancontext.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/gdk/gdkvulkancontext.c b/gdk/gdkvulkancontext.c
index 9d90446..0be11c1 100644
--- a/gdk/gdkvulkancontext.c
+++ b/gdk/gdkvulkancontext.c
@@ -677,13 +677,17 @@ gdk_vulkan_debug_report (VkDebugReportFlagsEXT      flags,
                          const char*                pMessage,
                          void*                      pUserData)
 {
+  VkBool32 should_abort = VK_FALSE;
+
   if (flags & VK_DEBUG_REPORT_ERROR_BIT_EXT)
     {
       g_critical ("Vulkan: %s: %s\n", pLayerPrefix, pMessage);
+      should_abort = VK_TRUE;
     }
   else if (flags & VK_DEBUG_REPORT_WARNING_BIT_EXT)
     {
       g_critical ("Vulkan: %s: %s\n", pLayerPrefix, pMessage);
+      should_abort = VK_TRUE;
     }
   else if (flags & VK_DEBUG_REPORT_PERFORMANCE_WARNING_BIT_EXT)
     {
@@ -698,7 +702,7 @@ gdk_vulkan_debug_report (VkDebugReportFlagsEXT      flags,
       g_message ("Vulkan: %s: %s\n", pLayerPrefix, pMessage);
     }
   
-  return VK_TRUE;
+  return should_abort;
 }
 
 static gboolean