From: Mathijs de Bruin <redacted>
Date: Sat, 3 Feb 2024 18:00:11 +0000 (+0000)
Subject: Resolve ErrorIncompatibleDriver with Vulkan on MacOS.
X-Git-Tag: upstream/1.7.4~973
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=1879ec556e4575846355834231541a0abe89d79d;p=pkg%2Fggml%2Fsources%2Fwhisper.cpp

Resolve ErrorIncompatibleDriver with Vulkan on MacOS.

Refs:
- https://chat.openai.com/share/7020ce72-65fc-45ec-b7be-9d9d798a5f3f
- https://github.com/SaschaWillems/Vulkan/issues/954
- https://github.com/haasn/libplacebo/issues/128
- https://github.com/KhronosGroup/Vulkan-Samples/issues/476
---

diff --git a/ggml-vulkan.cpp b/ggml-vulkan.cpp
index 4a30414d..e9e966db 100644
--- a/ggml-vulkan.cpp
+++ b/ggml-vulkan.cpp
@@ -1109,8 +1109,10 @@ static void ggml_vk_instance_init() {
 #ifdef GGML_VULKAN_VALIDATE
         "VK_EXT_validation_features",
 #endif
+        "VK_KHR_portability_enumeration",
     };
-    vk::InstanceCreateInfo instance_create_info(vk::InstanceCreateFlags(), &app_info, layers, extensions);
+
+    vk::InstanceCreateInfo instance_create_info(vk::InstanceCreateFlags(vk::InstanceCreateFlagBits::eEnumeratePortabilityKHR), &app_info, layers, extensions);
 #ifdef GGML_VULKAN_VALIDATE
     const std::vector<vk::ValidationFeatureEnableEXT> features_enable = { vk::ValidationFeatureEnableEXT::eBestPractices };
     vk::ValidationFeaturesEXT validation_features = {