Vulkan: Fix ICD function exports.

This change is needed to ensure that vk_icdXXX entry points are exported, as expected by Khronos' Vulkan loader. Change-Id: I25b232eb3a99767072be198621bda91e3f9f9cbe Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/33050 Kokoro-Presubmit: kokoro <noreply+kokoro@google.com> Tested-by: David Turner <digit@google.com> Presubmit-Ready: David Turner <digit@google.com> Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Vulkan: Fix ICD function exports.
e7256192 · David 'Digit' Turner · David Turner · e662bb43 · e7256192
Commit e7256192 authored Jun 19, 2019 by David 'Digit' Turner Committed by David Turner Aug 09, 2019
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libVulkan.cpp src/Vulkan/libVulkan.cpp +2 -2

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--- a/src/Vulkan/libVulkan.cpp
+++ b/src/Vulkan/libVulkan.cpp
@@ -113,14 +113,14 @@ void initializeLibrary()

 extern "C"
 {
-VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_icdGetInstanceProcAddr(VkInstance instance, const char* pName)
+VK_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_icdGetInstanceProcAddr(VkInstance instance, const char* pName)
 {
 	TRACE("(VkInstance instance = %p, const char* pName = %p)", instance, pName);

 	return vk::GetInstanceProcAddr(vk::Cast(instance), pName);
 }

-VKAPI_ATTR VkResult VKAPI_CALL vk_icdNegotiateLoaderICDInterfaceVersion(uint32_t* pSupportedVersion)
+VK_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vk_icdNegotiateLoaderICDInterfaceVersion(uint32_t* pSupportedVersion)
 {
 	*pSupportedVersion = 3;
 	return VK_SUCCESS;