Merge changes I66c13b20,I0f1cc83c,I653d0d8a

* changes:
  vulkan: Implement usage flags query for KHR_shared_presentable_image
  vulkan: Implement KHR_get_surface_capabilities2
  vulkan: Update header for KHR_get_surface_capabilities2
diff --git a/vulkan/api/vulkan.api b/vulkan/api/vulkan.api
index b4708b0..86dd001 100644
--- a/vulkan/api/vulkan.api
+++ b/vulkan/api/vulkan.api
@@ -320,6 +320,10 @@
 @extension("VK_KHR_shared_presentable_image") define VK_KHR_SHARED_PRESENTABLE_IMAGE_SPEC_VERSION 1
 @extension("VK_KHR_shared_presentable_image") define VK_KHR_SHARED_PRESENTABLE_IMAGE_EXTENSION_NAME "VK_KHR_shared_presentable_image"
 
+// 119
+@extension("VK_KHR_get_surface_capabilities2") define VK_KHR_GET_SURFACE_CAPABILITIES_2_SPEC_VERSION 1
+@extension("VK_KHR_get_surface_capabilities2") define VK_KHR_GET_SURFACE_CAPABILITIES_2_EXTENSION_NAME "VK_KHR_get_surface_capabilities2"
+
 // 123
 @extension("VK_MVK_ios_surface") define VK_MVK_IOS_SURFACE_SPEC_VERSION 1
 @extension("VK_MVK_ios_surface") define VK_MVK_IOS_SURFACE_EXTENSION_NAME "VK_MVK_ios_surface"
@@ -1082,6 +1086,14 @@
     //@extension("VK_EXT_hdr_metadata") // 106
     VK_STRUCTURE_TYPE_HDR_METADATA_EXT                          = 1000105000,
 
+    //@extension("VK_KHR_shared_presentable_image") // 111
+    VK_STRUCTURE_TYPE_SHARED_PRESENT_SURFACE_CAPABILITIES_KHR   = 1000111000,
+
+    //@extension("VK_KHR_get_surface_capabilities2") // 119
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SURFACE_INFO_2_KHR        = 1000119000,
+    VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_2_KHR                = 1000119001,
+    VK_STRUCTURE_TYPE_SURFACE_FORMAT_2_KHR                      = 1000119002,
+
     //@extension("VK_MVK_ios_surface") // 123
     VK_STRUCTURE_TYPE_IOS_SURFACE_CREATE_INFO_MVK               = 1000122000,
 
@@ -4245,6 +4257,34 @@
     f32                                             maxFrameAverageLightLevel
 }
 
+@extension("VK_KHR_shared_presentable_image") // 111
+class VkSharedPresentSurfaceCapabilitiesKHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkImageUsageFlags                               sharedPresentSupportedUsageFlags
+}
+
+@extension("VK_KHR_get_surface_capabilities2") // 119
+class VkPhysicalDeviceSurfaceInfo2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkSurfaceKHR                                    surface
+}
+
+@extension("VK_KHR_get_surface_capabilities2") // 119
+class VkSurfaceCapabilities2KHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkSurfaceCapabilitiesKHR                        surfaceCapabilities
+}
+
+@extension("VK_KHR_get_surface_capabilities2") // 119
+class VkSurfaceFormat2KHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkSurfaceFormatKHR                              surfaceFormat
+}
+
 @extension("VK_MVK_ios_surface") // 123
 class VkIOSSurfaceCreateInfoMVK {
     VkStructureType                                 sType
@@ -7418,6 +7458,23 @@
     return ?
 }
 
+@extension("VK_KHR_get_surface_capabilities2") // 119
+cmd VkResult vkGetPhysicalDeviceSurfaceCapabilities2KHR(
+        VkPhysicalDevice                            physicalDevice,
+        const VkPhysicalDeviceSurfaceInfo2KHR*      pSurfaceInfo,
+        VkSurfaceCapabilities2KHR*                  pSurfaceCapabilities) {
+    return ?
+}
+
+@extension("VK_KHR_get_surface_capabilities2") // 119
+cmd VkResult vkGetPhysicalDeviceSurfaceFormats2KHR(
+        VkPhysicalDevice                            physicalDevice,
+        const VkPhysicalDeviceSurfaceInfo2KHR*      pSurfaceInfo,
+        u32*                                        pSurfaceFormatCount,
+        VkSurfaceFormat2KHR*                        pSurfaceFormats) {
+    return ?
+}
+
 @extension("VK_MVK_ios_surface") // 123
 cmd VkResult vkCreateIOSSurfaceMVK(
         VkInstance                                  instance,
diff --git a/vulkan/include/vulkan/vulkan.h b/vulkan/include/vulkan/vulkan.h
index 8bb5448..2293960 100644
--- a/vulkan/include/vulkan/vulkan.h
+++ b/vulkan/include/vulkan/vulkan.h
@@ -301,6 +301,10 @@
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DISCARD_RECTANGLE_PROPERTIES_EXT = 1000099000,
     VK_STRUCTURE_TYPE_PIPELINE_DISCARD_RECTANGLE_STATE_CREATE_INFO_EXT = 1000099001,
     VK_STRUCTURE_TYPE_HDR_METADATA_EXT = 1000105000,
+    VK_STRUCTURE_TYPE_SHARED_PRESENT_SURFACE_CAPABILITIES_KHR = 1000111000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SURFACE_INFO_2_KHR = 1000119000,
+    VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_2_KHR = 1000119001,
+    VK_STRUCTURE_TYPE_SURFACE_FORMAT_2_KHR = 1000119002,
     VK_STRUCTURE_TYPE_IOS_SURFACE_CREATE_INFO_MVK = 1000122000,
     VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK = 1000123000,
     VK_STRUCTURE_TYPE_BEGIN_RANGE = VK_STRUCTURE_TYPE_APPLICATION_INFO,
@@ -5766,6 +5770,13 @@
 #define VK_KHR_SHARED_PRESENTABLE_IMAGE_SPEC_VERSION 1
 #define VK_KHR_SHARED_PRESENTABLE_IMAGE_EXTENSION_NAME "VK_KHR_shared_presentable_image"
 
+typedef struct VkSharedPresentSurfaceCapabilitiesKHR {
+    VkStructureType      sType;
+    void*                pNext;
+    VkImageUsageFlags    sharedPresentSupportedUsageFlags;
+} VkSharedPresentSurfaceCapabilitiesKHR;
+
+
 typedef VkResult (VKAPI_PTR *PFN_vkGetSwapchainStatusKHR)(VkDevice device, VkSwapchainKHR swapchain);
 
 #ifndef VK_NO_PROTOTYPES
@@ -5774,6 +5785,46 @@
     VkSwapchainKHR                              swapchain);
 #endif
 
+#define VK_KHR_get_surface_capabilities2 1
+#define VK_KHR_GET_SURFACE_CAPABILITIES_2_SPEC_VERSION 1
+#define VK_KHR_GET_SURFACE_CAPABILITIES_2_EXTENSION_NAME "VK_KHR_get_surface_capabilities2"
+
+typedef struct VkPhysicalDeviceSurfaceInfo2KHR {
+    VkStructureType    sType;
+    const void*        pNext;
+    VkSurfaceKHR       surface;
+} VkPhysicalDeviceSurfaceInfo2KHR;
+
+typedef struct VkSurfaceCapabilities2KHR {
+    VkStructureType             sType;
+    void*                       pNext;
+    VkSurfaceCapabilitiesKHR    surfaceCapabilities;
+} VkSurfaceCapabilities2KHR;
+
+typedef struct VkSurfaceFormat2KHR {
+    VkStructureType       sType;
+    void*                 pNext;
+    VkSurfaceFormatKHR    surfaceFormat;
+} VkSurfaceFormat2KHR;
+
+
+typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceSurfaceCapabilities2KHR)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceSurfaceInfo2KHR* pSurfaceInfo, VkSurfaceCapabilities2KHR* pSurfaceCapabilities);
+typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceSurfaceFormats2KHR)(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceSurfaceInfo2KHR* pSurfaceInfo, uint32_t* pSurfaceFormatCount, VkSurfaceFormat2KHR* pSurfaceFormats);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceCapabilities2KHR(
+    VkPhysicalDevice                            physicalDevice,
+    const VkPhysicalDeviceSurfaceInfo2KHR*      pSurfaceInfo,
+    VkSurfaceCapabilities2KHR*                  pSurfaceCapabilities);
+
+VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceFormats2KHR(
+    VkPhysicalDevice                            physicalDevice,
+    const VkPhysicalDeviceSurfaceInfo2KHR*      pSurfaceInfo,
+    uint32_t*                                   pSurfaceFormatCount,
+    VkSurfaceFormat2KHR*                        pSurfaceFormats);
+#endif
+
+
 
 #ifdef VK_USE_PLATFORM_IOS_MVK
 #define VK_MVK_ios_surface 1
diff --git a/vulkan/libvulkan/api_gen.cpp b/vulkan/libvulkan/api_gen.cpp
index 69e38de..54c77f1 100644
--- a/vulkan/libvulkan/api_gen.cpp
+++ b/vulkan/libvulkan/api_gen.cpp
@@ -110,7 +110,7 @@
 
 // clang-format on
 
-}  // anonymous
+}  // namespace
 
 bool InitDispatchTable(
     VkInstance instance,
@@ -473,7 +473,9 @@
         "vkGetPhysicalDeviceQueueFamilyProperties2KHR",
         "vkGetPhysicalDeviceSparseImageFormatProperties",
         "vkGetPhysicalDeviceSparseImageFormatProperties2KHR",
+        "vkGetPhysicalDeviceSurfaceCapabilities2KHR",
         "vkGetPhysicalDeviceSurfaceCapabilitiesKHR",
+        "vkGetPhysicalDeviceSurfaceFormats2KHR",
         "vkGetPhysicalDeviceSurfaceFormatsKHR",
         "vkGetPhysicalDeviceSurfacePresentModesKHR",
         "vkGetPhysicalDeviceSurfaceSupportKHR",
diff --git a/vulkan/libvulkan/api_gen.h b/vulkan/libvulkan/api_gen.h
index 7f8d274..3e50fda 100644
--- a/vulkan/libvulkan/api_gen.h
+++ b/vulkan/libvulkan/api_gen.h
@@ -19,8 +19,8 @@
 #ifndef LIBVULKAN_API_GEN_H
 #define LIBVULKAN_API_GEN_H
 
-#include <bitset>
 #include <vulkan/vulkan.h>
+#include <bitset>
 #include "driver_gen.h"
 
 namespace vulkan {
diff --git a/vulkan/libvulkan/code-generator.tmpl b/vulkan/libvulkan/code-generator.tmpl
index 185121c..5bbe116 100644
--- a/vulkan/libvulkan/code-generator.tmpl
+++ b/vulkan/libvulkan/code-generator.tmpl
@@ -690,6 +690,7 @@
 VK_KHR_shared_presentable_image
 VK_KHR_surface
 VK_KHR_swapchain
+VK_KHR_get_surface_capabilities2
 {{end}}
 
 
diff --git a/vulkan/libvulkan/driver.cpp b/vulkan/libvulkan/driver.cpp
index b62eec6..dbb217d 100644
--- a/vulkan/libvulkan/driver.cpp
+++ b/vulkan/libvulkan/driver.cpp
@@ -448,6 +448,7 @@
             case ProcHook::KHR_android_surface:
             case ProcHook::KHR_surface:
             case ProcHook::EXT_swapchain_colorspace:
+            case ProcHook::KHR_get_surface_capabilities2:
                 hook_extensions_.set(ext_bit);
                 // return now as these extensions do not require HAL support
                 return;
@@ -674,13 +675,15 @@
     const char* pLayerName,
     uint32_t* pPropertyCount,
     VkExtensionProperties* pProperties) {
-    static const std::array<VkExtensionProperties, 3> loader_extensions = {{
+    static const std::array<VkExtensionProperties, 4> loader_extensions = {{
         // WSI extensions
         {VK_KHR_SURFACE_EXTENSION_NAME, VK_KHR_SURFACE_SPEC_VERSION},
         {VK_KHR_ANDROID_SURFACE_EXTENSION_NAME,
          VK_KHR_ANDROID_SURFACE_SPEC_VERSION},
         {VK_EXT_SWAPCHAIN_COLOR_SPACE_EXTENSION_NAME,
          VK_EXT_SWAPCHAIN_COLOR_SPACE_SPEC_VERSION},
+        {VK_KHR_GET_SURFACE_CAPABILITIES_2_EXTENSION_NAME,
+         VK_KHR_GET_SURFACE_CAPABILITIES_2_SPEC_VERSION},
     }};
     static const VkExtensionProperties loader_debug_report_extension = {
         VK_EXT_DEBUG_REPORT_EXTENSION_NAME, VK_EXT_DEBUG_REPORT_SPEC_VERSION,
diff --git a/vulkan/libvulkan/driver_gen.cpp b/vulkan/libvulkan/driver_gen.cpp
index fc3f87a..82b464e 100644
--- a/vulkan/libvulkan/driver_gen.cpp
+++ b/vulkan/libvulkan/driver_gen.cpp
@@ -262,6 +262,13 @@
         reinterpret_cast<PFN_vkVoidFunction>(checkedGetPastPresentationTimingGOOGLE),
     },
     {
+        "vkGetPhysicalDeviceSurfaceCapabilities2KHR",
+        ProcHook::INSTANCE,
+        ProcHook::KHR_get_surface_capabilities2,
+        reinterpret_cast<PFN_vkVoidFunction>(GetPhysicalDeviceSurfaceCapabilities2KHR),
+        nullptr,
+    },
+    {
         "vkGetPhysicalDeviceSurfaceCapabilitiesKHR",
         ProcHook::INSTANCE,
         ProcHook::KHR_surface,
@@ -269,6 +276,13 @@
         nullptr,
     },
     {
+        "vkGetPhysicalDeviceSurfaceFormats2KHR",
+        ProcHook::INSTANCE,
+        ProcHook::KHR_get_surface_capabilities2,
+        reinterpret_cast<PFN_vkVoidFunction>(GetPhysicalDeviceSurfaceFormats2KHR),
+        nullptr,
+    },
+    {
         "vkGetPhysicalDeviceSurfaceFormatsKHR",
         ProcHook::INSTANCE,
         ProcHook::KHR_surface,
@@ -348,7 +362,7 @@
     // clang-format on
 };
 
-}  // anonymous
+}  // namespace
 
 const ProcHook* GetProcHook(const char* name) {
     const auto& begin = g_proc_hooks;
@@ -372,6 +386,7 @@
     if (strcmp(name, "VK_KHR_shared_presentable_image") == 0) return ProcHook::KHR_shared_presentable_image;
     if (strcmp(name, "VK_KHR_surface") == 0) return ProcHook::KHR_surface;
     if (strcmp(name, "VK_KHR_swapchain") == 0) return ProcHook::KHR_swapchain;
+    if (strcmp(name, "VK_KHR_get_surface_capabilities2") == 0) return ProcHook::KHR_get_surface_capabilities2;
     if (strcmp(name, "VK_KHR_get_physical_device_properties2") == 0) return ProcHook::KHR_get_physical_device_properties2;
     // clang-format on
     return ProcHook::EXTENSION_UNKNOWN;
diff --git a/vulkan/libvulkan/driver_gen.h b/vulkan/libvulkan/driver_gen.h
index 738da5b..3b26a80 100644
--- a/vulkan/libvulkan/driver_gen.h
+++ b/vulkan/libvulkan/driver_gen.h
@@ -19,9 +19,9 @@
 #ifndef LIBVULKAN_DRIVER_GEN_H
 #define LIBVULKAN_DRIVER_GEN_H
 
-#include <bitset>
-#include <vulkan/vulkan.h>
 #include <vulkan/vk_android_native_buffer.h>
+#include <vulkan/vulkan.h>
+#include <bitset>
 
 namespace vulkan {
 namespace driver {
@@ -43,6 +43,7 @@
         KHR_shared_presentable_image,
         KHR_surface,
         KHR_swapchain,
+        KHR_get_surface_capabilities2,
         KHR_get_physical_device_properties2,
 
         EXTENSION_CORE,  // valid bit
diff --git a/vulkan/libvulkan/swapchain.cpp b/vulkan/libvulkan/swapchain.cpp
index 7e96b4c..b24bc1b 100644
--- a/vulkan/libvulkan/swapchain.cpp
+++ b/vulkan/libvulkan/swapchain.cpp
@@ -649,6 +649,72 @@
 }
 
 VKAPI_ATTR
+VkResult GetPhysicalDeviceSurfaceCapabilities2KHR(
+    VkPhysicalDevice physicalDevice,
+    const VkPhysicalDeviceSurfaceInfo2KHR* pSurfaceInfo,
+    VkSurfaceCapabilities2KHR* pSurfaceCapabilities) {
+    VkResult result = GetPhysicalDeviceSurfaceCapabilitiesKHR(
+        physicalDevice, pSurfaceInfo->surface,
+        &pSurfaceCapabilities->surfaceCapabilities);
+
+    VkSurfaceCapabilities2KHR* caps = pSurfaceCapabilities;
+    while (caps->pNext) {
+        caps = reinterpret_cast<VkSurfaceCapabilities2KHR*>(caps->pNext);
+
+        switch (caps->sType) {
+            case VK_STRUCTURE_TYPE_SHARED_PRESENT_SURFACE_CAPABILITIES_KHR: {
+                VkSharedPresentSurfaceCapabilitiesKHR* shared_caps =
+                    reinterpret_cast<VkSharedPresentSurfaceCapabilitiesKHR*>(
+                        caps);
+                // Claim same set of usage flags are supported for
+                // shared present modes as for other modes.
+                shared_caps->sharedPresentSupportedUsageFlags =
+                    pSurfaceCapabilities->surfaceCapabilities
+                        .supportedUsageFlags;
+            } break;
+
+            default:
+                // Ignore all other extension structs
+                break;
+        }
+    }
+
+    return result;
+}
+
+VKAPI_ATTR
+VkResult GetPhysicalDeviceSurfaceFormats2KHR(
+    VkPhysicalDevice physicalDevice,
+    const VkPhysicalDeviceSurfaceInfo2KHR* pSurfaceInfo,
+    uint32_t* pSurfaceFormatCount,
+    VkSurfaceFormat2KHR* pSurfaceFormats) {
+    if (!pSurfaceFormats) {
+        return GetPhysicalDeviceSurfaceFormatsKHR(physicalDevice,
+                                                  pSurfaceInfo->surface,
+                                                  pSurfaceFormatCount, nullptr);
+    } else {
+        // temp vector for forwarding; we'll marshal it into the pSurfaceFormats
+        // after the call.
+        android::Vector<VkSurfaceFormatKHR> surface_formats;
+        surface_formats.resize(*pSurfaceFormatCount);
+        VkResult result = GetPhysicalDeviceSurfaceFormatsKHR(
+            physicalDevice, pSurfaceInfo->surface, pSurfaceFormatCount,
+            &surface_formats.editItemAt(0));
+
+        if (result == VK_SUCCESS || result == VK_INCOMPLETE) {
+            // marshal results individually due to stride difference.
+            // completely ignore any chained extension structs.
+            uint32_t formats_to_marshal = *pSurfaceFormatCount;
+            for (uint32_t i = 0u; i < formats_to_marshal; i++) {
+                pSurfaceFormats[i].surfaceFormat = surface_formats[i];
+            }
+        }
+
+        return result;
+    }
+}
+
+VKAPI_ATTR
 VkResult GetPhysicalDeviceSurfacePresentModesKHR(VkPhysicalDevice pdev,
                                                  VkSurfaceKHR /*surface*/,
                                                  uint32_t* count,
diff --git a/vulkan/libvulkan/swapchain.h b/vulkan/libvulkan/swapchain.h
index 976c995..e3cf624 100644
--- a/vulkan/libvulkan/swapchain.h
+++ b/vulkan/libvulkan/swapchain.h
@@ -38,6 +38,8 @@
 VKAPI_ATTR VkResult GetPastPresentationTimingGOOGLE(VkDevice device, VkSwapchainKHR swapchain, uint32_t* pPresentationTimingCount, VkPastPresentationTimingGOOGLE* pPresentationTimings);
 VKAPI_ATTR VkResult GetSwapchainStatusKHR(VkDevice device, VkSwapchainKHR swapchain);
 VKAPI_ATTR void SetHdrMetadataEXT(VkDevice device, uint32_t swapchainCount, const VkSwapchainKHR* pSwapchains, const VkHdrMetadataEXT* pHdrMetadataEXTs);
+VKAPI_ATTR VkResult GetPhysicalDeviceSurfaceCapabilities2KHR(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceSurfaceInfo2KHR* pSurfaceInfo, VkSurfaceCapabilities2KHR* pSurfaceCapabilities);
+VKAPI_ATTR VkResult GetPhysicalDeviceSurfaceFormats2KHR(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceSurfaceInfo2KHR* pSurfaceInfo, uint32_t* pSurfaceFormatCount, VkSurfaceFormat2KHR* pSurfaceFormats);
 // clang-format on
 
 }  // namespace driver
diff --git a/vulkan/nulldrv/null_driver_gen.cpp b/vulkan/nulldrv/null_driver_gen.cpp
index 7cbbdb1..25ee65a 100644
--- a/vulkan/nulldrv/null_driver_gen.cpp
+++ b/vulkan/nulldrv/null_driver_gen.cpp
@@ -16,8 +16,8 @@
 
 // WARNING: This file is generated. See ../README.md for instructions.
 
-#include "null_driver_gen.h"
 #include <algorithm>
+#include "null_driver_gen.h"
 
 using namespace null_driver;