0b09fdd96c
Sometimes when resizing the window we may get the following validation error: ERROR: VALIDATION - Message Id Number: -370888023 | Message Id Name: VUID-vkAcquireNextImageKHR-semaphore-01286 Validation Error: [ VUID-vkAcquireNextImageKHR-semaphore-01286 ] Object 0: handle = 0xdcc8fd0000000012, type = VK_OBJECT_TYPE_SEMAPHORE; | MessageID = 0xe9e4b2a9 | vkAcquireNextImageKHR: Semaphore must not be currently signaled or in a wait state. The Vulkan spec states: If semaphore is not VK_NULL_HANDLE it must be unsignaled (https://vulkan.lunarg.com/doc/view/1.2.198.1/linux/1.2-extensions/vkspec.html#VUID-vkAcquireNextImageKHR-semaphore-01286) In VulkanContext::prepare_buffers the problem was that vkAcquireNextImageKHR returned VK_SUBOPTIMAL_KHR but it already signaled the semaphore (because it is possible to continue normally with a VK_SUBOPTIMAL_KHR result). Then we recreate the swapchain and reuse the w->image_acquired_semaphores[frame_index] which is in an inconsistent state. Fixed by recreating the semamphores along the swapchain. Fix #80570 |
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| .. | ||
| rendering_device_vulkan.cpp | ||
| rendering_device_vulkan.h | ||
| SCsub | ||
| vulkan_context.cpp | ||
| vulkan_context.h | ||
| vulkan_hooks.h | ||