Some GGP modifications

qrenderdoc/Code/CaptureContext.cpp
- Adds GGP windowing system

renderdoc/driver/ihv/amd/amd_counters.cpp
- Enables AMD counters

renderdoc/driver/vulkan/vk_serialise.cpp
- Handling VK_STRUCTURE_TYPE_PRESENT_FRAME_TOKEN_GGP in pNext
for vkQueuePresentKHR

renderdoc/os/posix/ggp/ggp_callstack.cpp
- Check that the file was opened

qrenderdoc/Code/CaptureContext.cpp

@@ -919,6 +919,8 @@ void CaptureContext::LoadCaptureThreaded(const QString &captureFile, const Repla
 
 #elif defined(RENDERDOC_PLATFORM_APPLE)
     m_CurWinSystem = WindowingSystem::MacOS;
+#elif defined(RENDERDOC_PLATFORM_GGP)
+    m_CurWinSystem = WindowingSystem::GGP;
 #endif
 
     m_StructuredFile = &r->GetStructuredFile();
@@ -2049,6 +2051,11 @@ WindowingData CaptureContext::CreateWindowingData(QWidget *window)
   WindowingData ret = {WindowingSystem::Unknown};
   return ret;
 
+#elif defined(RENDERDOC_PLATFORM_GGP)
+
+  WindowingData ret = {WindowingSystem::GGP};
+  return ret;
+
 #else
 
 #error "Unknown platform"