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libs/vkd3d: Implement empty root signature.

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This commit is contained in:
Józef Kucia 2016-09-26 11:46:45 +02:00
parent a524488c78
commit fdf8eb775f
3 changed files with 41 additions and 4 deletions
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3
libs/vkd3d/device.c
View File

@ -674,8 +674,7 @@ static HRESULT STDMETHODCALLTYPE d3d12_device_CreateRootSignature(ID3D12Device *
struct d3d12_root_signature *object;
HRESULT hr;
FIXME("iface %p, node_mask 0x%08x, bytecode %p, bytecode_length %lu, "
"riid %s, root_signature %p stub!\n",
TRACE("iface %p, node_mask 0x%08x, bytecode %p, bytecode_length %lu, riid %s, root_signature %p.\n",
iface, node_mask, bytecode, bytecode_length, debugstr_guid(riid), root_signature);
if (node_mask && node_mask != 1)

40
libs/vkd3d/state.c
View File

@ -69,6 +69,9 @@ static ULONG STDMETHODCALLTYPE d3d12_root_signature_Release(ID3D12RootSignature
if (!refcount)
{
struct d3d12_device *device = root_signature->device;
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
VK_CALL(vkDestroyPipelineLayout(device->vk_device, root_signature->vk_pipeline_layout, NULL));
vkd3d_free(root_signature);
@ -134,25 +137,58 @@ static const struct ID3D12RootSignatureVtbl d3d12_root_signature_vtbl =
d3d12_root_signature_GetDevice,
};
static void d3d12_root_signature_init(struct d3d12_root_signature *root_signature,
static HRESULT d3d12_root_signature_init(struct d3d12_root_signature *root_signature,
struct d3d12_device *device, const D3D12_ROOT_SIGNATURE_DESC *desc)
{
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
VkPipelineLayoutCreateInfo pipeline_layout_info;
VkResult vr;
root_signature->ID3D12RootSignature_iface.lpVtbl = &d3d12_root_signature_vtbl;
root_signature->refcount = 1;
if (desc->NumParameters)
FIXME("Non-empty root signatures not supported yet.\n");
if (desc->NumStaticSamplers)
FIXME("Static samplers not implemented yet.\n");
if (desc->Flags)
FIXME("Ignoring root signature flags %#x.\n", desc->Flags);
pipeline_layout_info.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
pipeline_layout_info.pNext = NULL;
pipeline_layout_info.flags = 0;
pipeline_layout_info.setLayoutCount = 0;
pipeline_layout_info.pSetLayouts = NULL;
pipeline_layout_info.pushConstantRangeCount = 0;
pipeline_layout_info.pPushConstantRanges = NULL;
if ((vr = VK_CALL(vkCreatePipelineLayout(device->vk_device, &pipeline_layout_info, NULL,
&root_signature->vk_pipeline_layout))))
{
WARN("Failed to create Vulkan pipeline layout, vr %d.\n", vr);
return hresult_from_vk_result(vr);
}
root_signature->device = device;
ID3D12Device_AddRef(&device->ID3D12Device_iface);
return S_OK;
}
HRESULT d3d12_root_signature_create(struct d3d12_device *device,
const D3D12_ROOT_SIGNATURE_DESC *desc, struct d3d12_root_signature **root_signature)
{
struct d3d12_root_signature *object;
HRESULT hr;
if (!(object = vkd3d_malloc(sizeof(*object))))
return E_OUTOFMEMORY;
d3d12_root_signature_init(object, device, desc);
if (FAILED(hr = d3d12_root_signature_init(object, device, desc)))
{
vkd3d_free(object);
return hr;
}
TRACE("Created root signature %p.\n", object);

2
libs/vkd3d/vkd3d_private.h
View File

@ -76,6 +76,8 @@ struct d3d12_root_signature
ID3D12RootSignature ID3D12RootSignature_iface;
ULONG refcount;
VkPipelineLayout vk_pipeline_layout;
struct d3d12_device *device;
};