[PATCH vkd3d 4/5] vkd3d: Add 3D null resources.

[Conor McCarthy]

Signed-off-by: Conor McCarthy 
---
 libs/vkd3d/resource.c      | 36 ++++++++++++++++++++++++++++++++++++
 libs/vkd3d/vkd3d_private.h |  6 ++++++
 2 files changed, 42 insertions(+)

diff --git a/libs/vkd3d/resource.c b/libs/vkd3d/resource.c
index 3ca29a2..cd181bc 100644
--- a/libs/vkd3d/resource.c
+++ b/libs/vkd3d/resource.c
@@ -2613,6 +2613,11 @@ static void vkd3d_create_null_srv(struct d3d12_desc *descriptor,
             vkd3d_desc.view_type = VK_IMAGE_VIEW_TYPE_2D_ARRAY;
             break;

+        case D3D12_SRV_DIMENSION_TEXTURE3D:
+            vk_image = null_resources->vk_3d_image;
+            vkd3d_desc.view_type = VK_IMAGE_VIEW_TYPE_3D;
+            break;
+
         default:
             FIXME("Unhandled view dimension %#x.\n", desc->ViewDimension);
             return;
@@ -2829,6 +2834,11 @@ static void vkd3d_create_null_uav(struct d3d12_desc *descriptor,
             vkd3d_desc.view_type = VK_IMAGE_VIEW_TYPE_2D_ARRAY;
             break;

+        case D3D12_UAV_DIMENSION_TEXTURE3D:
+            vk_image = null_resources->vk_3d_storage_image;
+            vkd3d_desc.view_type = VK_IMAGE_VIEW_TYPE_3D;
+            break;
+
         default:
             FIXME("Unhandled view dimension %#x.\n", desc->ViewDimension);
             return;
@@ -3950,6 +3960,10 @@ static HRESULT vkd3d_init_null_resources_data(struct vkd3d_null_resources *null_
     vkd3d_transition_null_image(vk_command_buffer, null_resource->vk_2dms_image,
             VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, vk_procs);

+    /* transition 3D SRV image */
+    vkd3d_transition_null_image(vk_command_buffer, null_resource->vk_3d_image,
+            VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, vk_procs);
+
     if ((vr = VK_CALL(vkEndCommandBuffer(vk_command_buffer))) < 0)
     {
         WARN("Failed to end command buffer, vr %d.\n", vr);
@@ -4134,6 +4148,16 @@ HRESULT vkd3d_init_null_resources(struct vkd3d_null_resources *null_resources,
             &null_resources->vk_2d_storage_image, &null_resources->vk_2d_storage_image_memory)))
         goto fail;

+    /* 3D SRV */
+    if (FAILED(hr = vkd3d_create_null_sr_texture(device, D3D12_RESOURCE_DIMENSION_TEXTURE3D, 1, false,
+            &null_resources->vk_3d_image, &null_resources->vk_3d_image_memory)))
+        goto fail;
+
+    /* 3D UAV */
+    if (FAILED(hr = vkd3d_create_null_ua_texture(device, D3D12_RESOURCE_DIMENSION_TEXTURE3D,
+            &null_resources->vk_3d_storage_image, &null_resources->vk_3d_storage_image_memory)))
+        goto fail;
+
     /* set Vulkan object names */
     vkd3d_set_vk_object_name_utf8(device, (uint64_t)null_resources->vk_buffer,
             VK_DEBUG_REPORT_OBJECT_TYPE_BUFFER_EXT, "NULL buffer");
@@ -4157,6 +4181,12 @@ HRESULT vkd3d_init_null_resources(struct vkd3d_null_resources *null_resources,
             VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_MEMORY_EXT, "NULL 2DMS SRV memory");
     vkd3d_set_vk_object_name_utf8(device, (uint64_t)null_resources->vk_2d_storage_image,
             VK_DEBUG_REPORT_OBJECT_TYPE_IMAGE_EXT, "NULL 2D UAV image");
+    vkd3d_set_vk_object_name_utf8(device, (uint64_t)null_resources->vk_3d_image,
+            VK_DEBUG_REPORT_OBJECT_TYPE_IMAGE_EXT, "NULL 3D SRV image");
+    vkd3d_set_vk_object_name_utf8(device, (uint64_t)null_resources->vk_3d_image_memory,
+            VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_MEMORY_EXT, "NULL 3D SRV memory");
+    vkd3d_set_vk_object_name_utf8(device, (uint64_t)null_resources->vk_3d_storage_image,
+            VK_DEBUG_REPORT_OBJECT_TYPE_IMAGE_EXT, "NULL 3D UAV image");
     if (!use_sparse_resources)
     {
         vkd3d_set_vk_object_name_utf8(device, (uint64_t)null_resources->vk_storage_buffer_memory,
@@ -4199,5 +4229,11 @@ void vkd3d_destroy_null_resources(struct vkd3d_null_resources *null_resources,
     VK_CALL(vkDestroyImage(device->vk_device, null_resources->vk_2d_storage_image, NULL));
     VK_CALL(vkFreeMemory(device->vk_device, null_resources->vk_2d_storage_image_memory, NULL));

+    VK_CALL(vkDestroyImage(device->vk_device, null_resources->vk_3d_image, NULL));
+    VK_CALL(vkFreeMemory(device->vk_device, null_resources->vk_3d_image_memory, NULL));
+
+    VK_CALL(vkDestroyImage(device->vk_device, null_resources->vk_3d_storage_image, NULL));
+    VK_CALL(vkFreeMemory(device->vk_device, null_resources->vk_3d_storage_image_memory, NULL));
+
     memset(null_resources, 0, sizeof(*null_resources));
 }
diff --git a/libs/vkd3d/vkd3d_private.h b/libs/vkd3d/vkd3d_private.h
index 58a9ce0..5b44a49 100644
--- a/libs/vkd3d/vkd3d_private.h
+++ b/libs/vkd3d/vkd3d_private.h
@@ -1071,6 +1071,12 @@ struct vkd3d_null_resources

VkImage vk_2dms_image;
     VkDeviceMemory vk_2dms_image_memory;
+
+    VkImage vk_3d_image;
+    VkDeviceMemory vk_3d_image_memory;
+
+    VkImage vk_3d_storage_image;
+    VkDeviceMemory vk_3d_storage_image_memory;
 };

HRESULT vkd3d_init_null_resources(struct vkd3d_null_resources *null_resources,