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vulkan: enable VK_EXT_extended_dynamic_state when available (#1906)

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This commit is contained in:
LloydNicholson
2026-10-26 03:08:43 +02:00
committed by GitHub
parent b2c9ec7609
commit 597137e8b1
1 changed files with 11 additions and 1 deletions
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src/graphics/presentation/window/vulkanWindow.cpp
+11 -1
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@@ -733,6 +733,15 @@ static vk::Device VulkanCreateDevice(GraphicContext& graphics,
conditional_rendering.pNext = const_cast<void*>(create_info.pNext);
create_info.pNext = &conditional_rendering;
}
// The renderer only uses the Vulkan 1.3 core dynamic states, but RADV (Mesa 26.3) creates its
// PS epilog cache only when this EXT feature is enabled and crashes in vkCmdDraw when a
// depth- or stencil-writing fragment shader needs an epilog.
vk::PhysicalDeviceExtendedDynamicStateFeaturesEXT extended_dynamic_state {};
extended_dynamic_state.extendedDynamicState = VK_TRUE;
if (HasExtension(device_extensions, VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME)) {
extended_dynamic_state.pNext = const_cast<void*>(create_info.pNext);
create_info.pNext = &extended_dynamic_state;
}
create_info.pQueueCreateInfos = &queue_create_info;
create_info.queueCreateInfoCount = 1;
create_info.enabledExtensionCount = static_cast<uint32_t>(device_extensions.size());
@@ -1111,7 +1120,8 @@ void WindowContext::CreateVulkan() {
VK_KHR_WORKGROUP_MEMORY_EXPLICIT_LAYOUT_EXTENSION_NAME,
VK_EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME,
VK_KHR_FRAGMENT_SHADER_BARYCENTRIC_EXTENSION_NAME,
VK_EXT_CONDITIONAL_RENDERING_EXTENSION_NAME}) {
VK_EXT_CONDITIONAL_RENDERING_EXTENSION_NAME,
VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME}) {
if (HasExtension(available_extensions, extension)) {
device_extensions.push_back(extension);
}