vulkan: add binding for VK_KHR_external_{memory,semaphore}_win32

vkGetSemaphoreWin32HandleKHR, vkImportSemaphoreWin32HandleKHR,
vkGetMemoryWin32HandleKHR and vkGetMemoryWin32HandlePropertiesKHR are
added. They will be used for Vulkan and GL interop on Windows.

Bug: 1067709
Change-Id: Ie735a25c31d41ac5af1d8734c5ba830b1f340465
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2135974
Commit-Queue: Peng Huang <penghuang@chromium.org>
Commit-Queue: Vasiliy Telezhnikov <vasilyt@chromium.org>
Auto-Submit: Peng Huang <penghuang@chromium.org>
Reviewed-by: Vasiliy Telezhnikov <vasilyt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#756392}

gpu/vulkan/generate_bindings.py

@@ -188,6 +188,14 @@ VULKAN_DEVICE_FUNCTIONS = [
       'vkImportSemaphoreFdKHR',
     ]
   },
+  {
+    'ifdef': 'defined(OS_WIN)',
+    'extension': 'VK_KHR_EXTERNAL_SEMAPHORE_WIN32_EXTENSION_NAME',
+    'functions': [
+      'vkGetSemaphoreWin32HandleKHR',
+      'vkImportSemaphoreWin32HandleKHR',
+    ]
+  },
   {
     'ifdef': 'defined(OS_LINUX) || defined(OS_ANDROID)',
     'extension': 'VK_KHR_EXTERNAL_MEMORY_FD_EXTENSION_NAME',
@@ -196,6 +204,14 @@ VULKAN_DEVICE_FUNCTIONS = [
       'vkGetMemoryFdPropertiesKHR',
     ]
   },
+  {
+    'ifdef': 'defined(OS_WIN)',
+    'extension': 'VK_KHR_EXTERNAL_MEMORY_WIN32_EXTENSION_NAME',
+    'functions': [
+      'vkGetMemoryWin32HandleKHR',
+      'vkGetMemoryWin32HandlePropertiesKHR',
+    ]
+  },
   {
     'ifdef': 'defined(OS_FUCHSIA)',
     'extension': 'VK_FUCHSIA_EXTERNAL_SEMAPHORE_EXTENSION_NAME',

gpu/vulkan/vulkan_function_pointers.cc

@@ -849,6 +849,29 @@ bool VulkanFunctionPointers::BindDeviceFunctionPointers(
   }
 #endif  // defined(OS_LINUX) || defined(OS_ANDROID)
 
+#if defined(OS_WIN)
+  if (gfx::HasExtension(enabled_extensions,
+                        VK_KHR_EXTERNAL_SEMAPHORE_WIN32_EXTENSION_NAME)) {
+    vkGetSemaphoreWin32HandleKHRFn =
+        reinterpret_cast<PFN_vkGetSemaphoreWin32HandleKHR>(
+            vkGetDeviceProcAddr(vk_device, "vkGetSemaphoreWin32HandleKHR"));
+    if (!vkGetSemaphoreWin32HandleKHRFn) {
+      DLOG(WARNING) << "Failed to bind vulkan entrypoint: "
+                    << "vkGetSemaphoreWin32HandleKHR";
+      return false;
+    }
+
+    vkImportSemaphoreWin32HandleKHRFn =
+        reinterpret_cast<PFN_vkImportSemaphoreWin32HandleKHR>(
+            vkGetDeviceProcAddr(vk_device, "vkImportSemaphoreWin32HandleKHR"));
+    if (!vkImportSemaphoreWin32HandleKHRFn) {
+      DLOG(WARNING) << "Failed to bind vulkan entrypoint: "
+                    << "vkImportSemaphoreWin32HandleKHR";
+      return false;
+    }
+  }
+#endif  // defined(OS_WIN)
+
 #if defined(OS_LINUX) || defined(OS_ANDROID)
   if (gfx::HasExtension(enabled_extensions,
                         VK_KHR_EXTERNAL_MEMORY_FD_EXTENSION_NAME)) {
@@ -871,6 +894,30 @@ bool VulkanFunctionPointers::BindDeviceFunctionPointers(
   }
 #endif  // defined(OS_LINUX) || defined(OS_ANDROID)
 
+#if defined(OS_WIN)
+  if (gfx::HasExtension(enabled_extensions,
+                        VK_KHR_EXTERNAL_MEMORY_WIN32_EXTENSION_NAME)) {
+    vkGetMemoryWin32HandleKHRFn =
+        reinterpret_cast<PFN_vkGetMemoryWin32HandleKHR>(
+            vkGetDeviceProcAddr(vk_device, "vkGetMemoryWin32HandleKHR"));
+    if (!vkGetMemoryWin32HandleKHRFn) {
+      DLOG(WARNING) << "Failed to bind vulkan entrypoint: "
+                    << "vkGetMemoryWin32HandleKHR";
+      return false;
+    }
+
+    vkGetMemoryWin32HandlePropertiesKHRFn =
+        reinterpret_cast<PFN_vkGetMemoryWin32HandlePropertiesKHR>(
+            vkGetDeviceProcAddr(vk_device,
+                                "vkGetMemoryWin32HandlePropertiesKHR"));
+    if (!vkGetMemoryWin32HandlePropertiesKHRFn) {
+      DLOG(WARNING) << "Failed to bind vulkan entrypoint: "
+                    << "vkGetMemoryWin32HandlePropertiesKHR";
+      return false;
+    }
+  }
+#endif  // defined(OS_WIN)
+
 #if defined(OS_FUCHSIA)
   if (gfx::HasExtension(enabled_extensions,
                         VK_FUCHSIA_EXTERNAL_SEMAPHORE_EXTENSION_NAME)) {

gpu/vulkan/vulkan_function_pointers.h

@@ -232,11 +232,24 @@ struct VulkanFunctionPointers {
   VulkanFunction<PFN_vkImportSemaphoreFdKHR> vkImportSemaphoreFdKHRFn;
 #endif  // defined(OS_LINUX) || defined(OS_ANDROID)
 
+#if defined(OS_WIN)
+  VulkanFunction<PFN_vkGetSemaphoreWin32HandleKHR>
+      vkGetSemaphoreWin32HandleKHRFn;
+  VulkanFunction<PFN_vkImportSemaphoreWin32HandleKHR>
+      vkImportSemaphoreWin32HandleKHRFn;
+#endif  // defined(OS_WIN)
+
 #if defined(OS_LINUX) || defined(OS_ANDROID)
   VulkanFunction<PFN_vkGetMemoryFdKHR> vkGetMemoryFdKHRFn;
   VulkanFunction<PFN_vkGetMemoryFdPropertiesKHR> vkGetMemoryFdPropertiesKHRFn;
 #endif  // defined(OS_LINUX) || defined(OS_ANDROID)
 
+#if defined(OS_WIN)
+  VulkanFunction<PFN_vkGetMemoryWin32HandleKHR> vkGetMemoryWin32HandleKHRFn;
+  VulkanFunction<PFN_vkGetMemoryWin32HandlePropertiesKHR>
+      vkGetMemoryWin32HandlePropertiesKHRFn;
+#endif  // defined(OS_WIN)
+
 #if defined(OS_FUCHSIA)
   VulkanFunction<PFN_vkImportSemaphoreZirconHandleFUCHSIA>
       vkImportSemaphoreZirconHandleFUCHSIAFn;
@@ -454,12 +467,26 @@ struct VulkanFunctionPointers {
   gpu::GetVulkanFunctionPointers()->vkImportSemaphoreFdKHRFn
 #endif  // defined(OS_LINUX) || defined(OS_ANDROID)
 
+#if defined(OS_WIN)
+#define vkGetSemaphoreWin32HandleKHR \
+  gpu::GetVulkanFunctionPointers()->vkGetSemaphoreWin32HandleKHRFn
+#define vkImportSemaphoreWin32HandleKHR \
+  gpu::GetVulkanFunctionPointers()->vkImportSemaphoreWin32HandleKHRFn
+#endif  // defined(OS_WIN)
+
 #if defined(OS_LINUX) || defined(OS_ANDROID)
 #define vkGetMemoryFdKHR gpu::GetVulkanFunctionPointers()->vkGetMemoryFdKHRFn
 #define vkGetMemoryFdPropertiesKHR \
   gpu::GetVulkanFunctionPointers()->vkGetMemoryFdPropertiesKHRFn
 #endif  // defined(OS_LINUX) || defined(OS_ANDROID)
 
+#if defined(OS_WIN)
+#define vkGetMemoryWin32HandleKHR \
+  gpu::GetVulkanFunctionPointers()->vkGetMemoryWin32HandleKHRFn
+#define vkGetMemoryWin32HandlePropertiesKHR \
+  gpu::GetVulkanFunctionPointers()->vkGetMemoryWin32HandlePropertiesKHRFn
+#endif  // defined(OS_WIN)
+
 #if defined(OS_FUCHSIA)
 #define vkImportSemaphoreZirconHandleFUCHSIA \
   gpu::GetVulkanFunctionPointers()->vkImportSemaphoreZirconHandleFUCHSIAFn