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libs/vkd3d: Export a function to create a d3d12 resource from a Vulkan image.

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This commit is contained in:
Henri Verbeet
2016-10-17 18:38:39 +02:00
parent fcc9f9b294
commit 2a49173b60
4 changed files with 44 additions and 1 deletions
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31
libs/vkd3d/resource.c
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@@ -324,6 +324,9 @@ static void vkd3d_destroy_resource(struct d3d12_resource *resource, struct d3d12
{
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
if (resource->external)
return;
switch (resource->desc.Dimension)
{
case D3D12_RESOURCE_DIMENSION_BUFFER:
@@ -670,6 +673,7 @@ static HRESULT d3d12_committed_resource_init(struct d3d12_resource *resource, st
return E_INVALIDARG;
}
resource->external = false;
resource->map_count = 0;
resource->map_data = NULL;
@@ -704,6 +708,33 @@ HRESULT d3d12_committed_resource_create(struct d3d12_device *device,
return S_OK;
}
HRESULT vkd3d_create_image_resource(ID3D12Device *device, const D3D12_RESOURCE_DESC *desc,
VkImage vk_image, ID3D12Resource **resource)
{
struct d3d12_device *d3d12_device = unsafe_impl_from_ID3D12Device(device);
struct d3d12_resource *object;
if (!(object = vkd3d_malloc(sizeof(*object))))
return E_OUTOFMEMORY;
object->ID3D12Resource_iface.lpVtbl = &d3d12_resource_vtbl;
object->refcount = 1;
object->desc = *desc;
object->u.vk_image = vk_image;
object->vk_memory = VK_NULL_HANDLE;
object->external = true;
object->map_count = 0;
object->map_data = NULL;
object->device = d3d12_device;
ID3D12Device_AddRef(&d3d12_device->ID3D12Device_iface);
TRACE("Created resource %p.\n", object);
*resource = &object->ID3D12Resource_iface;
return S_OK;
}
/* RTVs */
static void d3d12_rtv_desc_destroy(struct d3d12_rtv_desc *rtv, struct d3d12_device *device)
{