Brendan Shanks : winevulkan: Fix vkEnumerateInstanceExtensionProperties() behavior when no Vulkan driver is present.
Module: wine Branch: master Commit: c5675ec615a5c2cd01a933fbf37f532a7aa0ce66 URL: https://source.winehq.org/git/wine.git/?a=commit;h=c5675ec615a5c2cd01a933fbf... Author: Brendan Shanks <bshanks(a)codeweavers.com> Date: Fri Aug 14 15:43:48 2020 -0700 winevulkan: Fix vkEnumerateInstanceExtensionProperties() behavior when no Vulkan driver is present. Signed-off-by: Brendan Shanks <bshanks(a)codeweavers.com> Signed-off-by: Liam Middlebrook <lmiddlebrook(a)nvidia.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/winevulkan/vulkan.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/dlls/winevulkan/vulkan.c b/dlls/winevulkan/vulkan.c index 1b359d22c8..9f8e2451ad 100644 --- a/dlls/winevulkan/vulkan.c +++ b/dlls/winevulkan/vulkan.c @@ -793,7 +793,10 @@ VkResult WINAPI wine_vkEnumerateInstanceExtensionProperties(const char *layer_na wine_vk_init_once(); if (!vk_funcs) - return VK_ERROR_INITIALIZATION_FAILED; + { + *count = 0; + return VK_SUCCESS; + } res = vk_funcs->p_vkEnumerateInstanceExtensionProperties(NULL, &num_host_properties, NULL); if (res != VK_SUCCESS)
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Alexandre Julliard