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Vulkan: Dynamic rendering unused attachments

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Add support for VK_EXT_dynamic_rendering_unused_attachments. Although
this is required, it needs to be registered optional for now due to
lacking support when using renderdoc.

Pull Request: https://projects.blender.org/blender/blender/pulls/123483
This commit is contained in:
Jeroen Bakker
2024-06-20 14:47:39 +02:00
parent 4c8de4aedd
commit 76cae1c4e6
1 changed files with 12 additions and 0 deletions
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12
intern/ghost/intern/GHOST_ContextVK.cc
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@@ -260,6 +260,14 @@ class GHOST_DeviceVK {
dynamic_rendering.pNext = device_create_info_p_next;
device_create_info_p_next = &dynamic_rendering;
VkPhysicalDeviceDynamicRenderingUnusedAttachmentsFeaturesEXT
dynamic_rendering_unused_attachments = {};
dynamic_rendering_unused_attachments.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DYNAMIC_RENDERING_UNUSED_ATTACHMENTS_FEATURES_EXT;
dynamic_rendering_unused_attachments.dynamicRenderingUnusedAttachments = VK_TRUE;
dynamic_rendering_unused_attachments.pNext = device_create_info_p_next;
device_create_info_p_next = &dynamic_rendering_unused_attachments;
/* Query for Mainenance4 (core in Vulkan 1.3). */
VkPhysicalDeviceMaintenance4FeaturesKHR maintenance_4 = {};
maintenance_4.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_4_FEATURES_KHR;
@@ -942,6 +950,10 @@ GHOST_TSuccess GHOST_ContextVK::initializeDrawingContext()
required_device_extensions.push_back(VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME);
required_device_extensions.push_back(VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME);
required_device_extensions.push_back(VK_KHR_DYNAMIC_RENDERING_EXTENSION_NAME);
/* NOTE: marking this as an optional extension, but is actually required. Renderdoc doesn't
* create a device with this extension, but seems to work when not requesting the extension.
*/
optional_device_extensions.push_back(VK_EXT_DYNAMIC_RENDERING_UNUSED_ATTACHMENTS_EXTENSION_NAME);
optional_device_extensions.push_back(VK_EXT_SHADER_STENCIL_EXPORT_EXTENSION_NAME);
/* Enable MoltenVK required instance extensions. */