From: Józef Kucia jkucia@codeweavers.com
Dedicated allocations may improve the performance.
Signed-off-by: Józef Kucia jkucia@codeweavers.com --- libs/vkd3d/device.c | 2 + libs/vkd3d/resource.c | 90 ++++++++++++++++++++++++++++++++++---- libs/vkd3d/vkd3d_private.h | 9 +++- libs/vkd3d/vulkan_procs.h | 14 +++++- 4 files changed, 102 insertions(+), 13 deletions(-)
diff --git a/libs/vkd3d/device.c b/libs/vkd3d/device.c index bc5f370ba635..8676434213ea 100644 --- a/libs/vkd3d/device.c +++ b/libs/vkd3d/device.c @@ -126,6 +126,8 @@ static const char * const required_device_extensions[] =
static const struct vkd3d_optional_extension_info optional_device_extensions[] = { + {VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME, offsetof(struct vkd3d_vulkan_info, KHR_dedicated_allocation)}, + {VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME, offsetof(struct vkd3d_vulkan_info, KHR_get_memory_requirements2)}, {VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME, offsetof(struct vkd3d_vulkan_info, KHR_push_descriptor)}, {VK_EXT_DEBUG_MARKER_EXTENSION_NAME, offsetof(struct vkd3d_vulkan_info, EXT_debug_marker)}, {VK_EXT_TRANSFORM_FEEDBACK_EXTENSION_NAME, diff --git a/libs/vkd3d/resource.c b/libs/vkd3d/resource.c index 1cfc9b318d5d..8e16a854c65b 100644 --- a/libs/vkd3d/resource.c +++ b/libs/vkd3d/resource.c @@ -74,7 +74,9 @@ static unsigned int vkd3d_select_memory_type(struct d3d12_device *device, uint32
static HRESULT vkd3d_allocate_device_memory(struct d3d12_device *device, const D3D12_HEAP_PROPERTIES *heap_properties, D3D12_HEAP_FLAGS heap_flags, - const VkMemoryRequirements *memory_requirements, VkDeviceMemory *vk_memory, uint32_t *vk_memory_type) + const VkMemoryRequirements *memory_requirements, + const VkMemoryDedicatedAllocateInfo *dedicated_allocate_info, + VkDeviceMemory *vk_memory, uint32_t *vk_memory_type) { const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs; VkMemoryAllocateInfo allocate_info; @@ -84,7 +86,7 @@ static HRESULT vkd3d_allocate_device_memory(struct d3d12_device *device, memory_requirements->size, memory_requirements->alignment);
allocate_info.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO; - allocate_info.pNext = NULL; + allocate_info.pNext = dedicated_allocate_info; allocate_info.allocationSize = memory_requirements->size; allocate_info.memoryTypeIndex = vkd3d_select_memory_type(device, memory_requirements->memoryTypeBits, heap_properties, heap_flags); @@ -404,7 +406,7 @@ static HRESULT d3d12_heap_init(struct d3d12_heap *heap, }
if (FAILED(hr = vkd3d_allocate_device_memory(device, &heap->desc.Properties, - heap->desc.Flags, &memory_requirements, &heap->vk_memory, &heap->vk_memory_type))) + heap->desc.Flags, &memory_requirements, NULL, &heap->vk_memory, &heap->vk_memory_type))) { vkd3d_private_store_destroy(&heap->private_store); pthread_mutex_destroy(&heap->mutex); @@ -673,13 +675,48 @@ HRESULT vkd3d_allocate_buffer_memory(struct d3d12_device *device, VkBuffer vk_bu VkDeviceMemory *vk_memory) { const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs; - VkMemoryRequirements memory_requirements; + VkMemoryDedicatedAllocateInfo *dedicated_allocation = NULL; + VkMemoryDedicatedRequirements dedicated_requirements; + VkMemoryDedicatedAllocateInfo dedicated_info; + VkMemoryRequirements2 memory_requirements2; + VkMemoryRequirements *memory_requirements; + VkBufferMemoryRequirementsInfo2 info; VkResult vr; HRESULT hr;
- VK_CALL(vkGetBufferMemoryRequirements(device->vk_device, vk_buffer, &memory_requirements)); + memory_requirements = &memory_requirements2.memoryRequirements; + + if (device->vk_info.KHR_dedicated_allocation) + { + info.sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2; + info.pNext = NULL; + info.buffer = vk_buffer; + + dedicated_requirements.sType = VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS; + dedicated_requirements.pNext = NULL; + + memory_requirements2.sType = VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2; + memory_requirements2.pNext = &dedicated_requirements; + + VK_CALL(vkGetBufferMemoryRequirements2KHR(device->vk_device, &info, &memory_requirements2)); + + if (dedicated_requirements.prefersDedicatedAllocation) + { + dedicated_allocation = &dedicated_info; + + dedicated_info.sType = VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO; + dedicated_info.pNext = NULL; + dedicated_info.image = VK_NULL_HANDLE; + dedicated_info.buffer = vk_buffer; + } + } + else + { + VK_CALL(vkGetBufferMemoryRequirements(device->vk_device, vk_buffer, memory_requirements)); + } + if (FAILED(hr = vkd3d_allocate_device_memory(device, heap_properties, heap_flags, - &memory_requirements, vk_memory, NULL))) + memory_requirements, dedicated_allocation, vk_memory, NULL))) return hr;
if ((vr = VK_CALL(vkBindBufferMemory(device->vk_device, vk_buffer, *vk_memory, 0))) < 0) @@ -697,13 +734,48 @@ static HRESULT vkd3d_allocate_image_memory(struct d3d12_device *device, VkImage VkDeviceMemory *vk_memory) { const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs; - VkMemoryRequirements memory_requirements; + VkMemoryDedicatedAllocateInfo *dedicated_allocation = NULL; + VkMemoryDedicatedRequirements dedicated_requirements; + VkMemoryDedicatedAllocateInfo dedicated_info; + VkMemoryRequirements2 memory_requirements2; + VkMemoryRequirements *memory_requirements; + VkImageMemoryRequirementsInfo2 info; VkResult vr; HRESULT hr;
- VK_CALL(vkGetImageMemoryRequirements(device->vk_device, vk_image, &memory_requirements)); + memory_requirements = &memory_requirements2.memoryRequirements; + + if (device->vk_info.KHR_dedicated_allocation) + { + info.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_REQUIREMENTS_INFO_2; + info.pNext = NULL; + info.image = vk_image; + + dedicated_requirements.sType = VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS; + dedicated_requirements.pNext = NULL; + + memory_requirements2.sType = VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2; + memory_requirements2.pNext = &dedicated_requirements; + + VK_CALL(vkGetImageMemoryRequirements2KHR(device->vk_device, &info, &memory_requirements2)); + + if (dedicated_requirements.prefersDedicatedAllocation) + { + dedicated_allocation = &dedicated_info; + + dedicated_info.sType = VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO; + dedicated_info.pNext = NULL; + dedicated_info.image = vk_image; + dedicated_info.buffer = VK_NULL_HANDLE; + } + } + else + { + VK_CALL(vkGetImageMemoryRequirements(device->vk_device, vk_image, memory_requirements)); + } + if (FAILED(hr = vkd3d_allocate_device_memory(device, heap_properties, heap_flags, - &memory_requirements, vk_memory, NULL))) + memory_requirements, dedicated_allocation, vk_memory, NULL))) return hr;
if ((vr = VK_CALL(vkBindImageMemory(device->vk_device, vk_image, *vk_memory, 0))) < 0) diff --git a/libs/vkd3d/vkd3d_private.h b/libs/vkd3d/vkd3d_private.h index ab6629112383..babe5db23363 100644 --- a/libs/vkd3d/vkd3d_private.h +++ b/libs/vkd3d/vkd3d_private.h @@ -83,11 +83,16 @@ HRESULT hresult_from_vkd3d_result(int vkd3d_result) DECLSPEC_HIDDEN;
struct vkd3d_vulkan_info { - /* instance extensions */ + /* KHR instance extensions */ bool KHR_get_physical_device_properties2; + /* EXT instance extensions */ bool EXT_debug_report; - /* device extensions */ + + /* KHR device extensions */ + bool KHR_dedicated_allocation; + bool KHR_get_memory_requirements2; bool KHR_push_descriptor; + /* EXT device extensions */ bool EXT_debug_marker; bool EXT_transform_feedback; bool EXT_vertex_attribute_divisor; diff --git a/libs/vkd3d/vulkan_procs.h b/libs/vkd3d/vulkan_procs.h index b62af4e2e50d..d176f2417441 100644 --- a/libs/vkd3d/vulkan_procs.h +++ b/libs/vkd3d/vulkan_procs.h @@ -46,9 +46,11 @@ VK_INSTANCE_PFN(vkGetPhysicalDeviceMemoryProperties) VK_INSTANCE_PFN(vkGetPhysicalDeviceProperties) VK_INSTANCE_PFN(vkGetPhysicalDeviceQueueFamilyProperties) VK_INSTANCE_PFN(vkGetPhysicalDeviceSparseImageFormatProperties) + /* VK_KHR_get_physical_device_properties2 */ VK_INSTANCE_EXT_PFN(vkGetPhysicalDeviceFeatures2KHR) VK_INSTANCE_EXT_PFN(vkGetPhysicalDeviceProperties2KHR) + /* VK_EXT_debug_report */ VK_INSTANCE_EXT_PFN(vkCreateDebugReportCallbackEXT) VK_INSTANCE_EXT_PFN(vkDestroyDebugReportCallbackEXT) @@ -174,10 +176,18 @@ VK_DEVICE_PFN(vkSetEvent) VK_DEVICE_PFN(vkUnmapMemory) VK_DEVICE_PFN(vkUpdateDescriptorSets) VK_DEVICE_PFN(vkWaitForFences) -/* VK_EXT_debug_marker */ -VK_DEVICE_EXT_PFN(vkDebugMarkerSetObjectNameEXT) + +/* VK_KHR_get_memory_requirements2 */ +VK_DEVICE_EXT_PFN(vkGetBufferMemoryRequirements2KHR) +VK_DEVICE_EXT_PFN(vkGetImageMemoryRequirements2KHR) +VK_DEVICE_EXT_PFN(vkGetImageSparseMemoryRequirements2KHR) + /* VK_KHR_push_descriptor */ VK_DEVICE_EXT_PFN(vkCmdPushDescriptorSetKHR) + +/* VK_EXT_debug_marker */ +VK_DEVICE_EXT_PFN(vkDebugMarkerSetObjectNameEXT) + /* VK_EXT_transform_feedback */ VK_DEVICE_EXT_PFN(vkCmdBeginQueryIndexedEXT) VK_DEVICE_EXT_PFN(vkCmdBeginTransformFeedbackEXT)
-
Henri Verbeet -
Józef Kucia