From 64a57273a3450658c5edcdc50c5e019aa984bbe5 Mon Sep 17 00:00:00 2001
From: Chia-I Wu <olv@google.com>
Date: Fri, 6 May 2016 11:58:01 +0800
Subject: core_validation: no interface functions in layer functions

Move handling of interface functions in
core_validation::GetInstanceProcAddr to v0's vkGetInstanceProcAddr.
---
 layers/core_validation.cpp | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

(limited to 'layers/core_validation.cpp')

diff --git a/layers/core_validation.cpp b/layers/core_validation.cpp
index e17ab273..3ffec4c4 100644
--- a/layers/core_validation.cpp
+++ b/layers/core_validation.cpp
@@ -9813,12 +9813,14 @@ intercept_core_instance_command(const char *name) {
         { "vkCreateInstance", reinterpret_cast<PFN_vkVoidFunction>(CreateInstance) },
         { "vkCreateDevice", reinterpret_cast<PFN_vkVoidFunction>(CreateDevice) },
         { "vkDestroyInstance", reinterpret_cast<PFN_vkVoidFunction>(DestroyInstance) },
-        { "vkEnumerateInstanceLayerProperties", reinterpret_cast<PFN_vkVoidFunction>(vkEnumerateInstanceLayerProperties) },
-        { "vkEnumerateInstanceExtensionProperties", reinterpret_cast<PFN_vkVoidFunction>(vkEnumerateInstanceExtensionProperties) },
-        { "vkEnumerateDeviceLayerProperties", reinterpret_cast<PFN_vkVoidFunction>(vkEnumerateDeviceLayerProperties) },
         { "vkEnumerateDeviceExtensionProperties", reinterpret_cast<PFN_vkVoidFunction>(EnumerateDeviceExtensionProperties) },
     };
 
+    // we should never be queried for these commands
+    assert(strcmp(name, "vkEnumerateInstanceLayerProperties") &&
+           strcmp(name, "vkEnumerateInstanceExtensionProperties") &&
+           strcmp(name, "vkEnumerateDeviceLayerProperties"));
+
     for (size_t i = 0; i < ARRAY_SIZE(core_instance_commands); i++) {
         if (!strcmp(core_instance_commands[i].name, name))
             return core_instance_commands[i].proc;
@@ -10039,5 +10041,14 @@ VK_LAYER_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vkGetDeviceProcAddr(VkD
 }
 
 VK_LAYER_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vkGetInstanceProcAddr(VkInstance instance, const char *funcName) {
+    if (!strcmp(funcName, "vkEnumerateInstanceLayerProperties"))
+        return reinterpret_cast<PFN_vkVoidFunction>(vkEnumerateInstanceLayerProperties);
+    if (!strcmp(funcName, "vkEnumerateDeviceLayerProperties"))
+        return reinterpret_cast<PFN_vkVoidFunction>(vkEnumerateDeviceLayerProperties);
+    if (!strcmp(funcName, "vkEnumerateInstanceExtensionProperties"))
+        return reinterpret_cast<PFN_vkVoidFunction>(vkEnumerateInstanceExtensionProperties);
+    if (!strcmp(funcName, "vkGetInstanceProcAddr"))
+        return reinterpret_cast<PFN_vkVoidFunction>(vkGetInstanceProcAddr);
+
     return core_validation::GetInstanceProcAddr(instance, funcName);
 }
-- 
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