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libs/vkd3d: Implement D3D12SerializeRootSignature().

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This commit is contained in:
Józef Kucia 2017-10-10 16:01:35 +02:00
parent 6b43a5fe38
commit 4629cbdf8a
2 changed files with 165 additions and 2 deletions
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1
include/d3d12.idl
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@ -68,6 +68,7 @@ interface ID3D10Blob : IUnknown
}
typedef ID3D10Blob ID3DBlob;
cpp_quote("#define IID_ID3DBlob IID_ID3D10Blob")
typedef enum D3D_PRIMITIVE_TOPOLOGY
{

166
libs/vkd3d/vkd3d_main.c
View File

@ -47,6 +47,7 @@ HRESULT vkd3d_create_device(const struct vkd3d_device_create_info *create_info,
riid, device);
}
/* ID3D12RootSignatureDeserializer */
struct d3d12_root_signature_deserializer
{
ID3D12RootSignatureDeserializer ID3D12RootSignatureDeserializer_iface;
@ -66,8 +67,9 @@ static HRESULT STDMETHODCALLTYPE d3d12_root_signature_deserializer_QueryInterfac
{
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
/* QueryInterface() implementation seems to be broken, E_NOINTERFACE is
* returned for IUnknown. */
/* QueryInterface() implementation is broken, E_NOINTERFACE is returned for
* IUnknown.
*/
if (IsEqualGUID(riid, &IID_ID3D12RootSignatureDeserializer))
{
ID3D12RootSignatureDeserializer_AddRef(iface);
@ -166,3 +168,163 @@ HRESULT WINAPI D3D12CreateRootSignatureDeserializer(const void *data, SIZE_T dat
return return_interface((IUnknown *)&object->ID3D12RootSignatureDeserializer_iface,
&IID_ID3D12RootSignatureDeserializer, riid, deserializer);
}
/* ID3DBlob */
struct d3d_blob
{
ID3D10Blob ID3DBlob_iface;
LONG refcount;
void *buffer;
SIZE_T size;
};
static struct d3d_blob *impl_from_ID3DBlob(ID3DBlob *iface)
{
return CONTAINING_RECORD(iface, struct d3d_blob, ID3DBlob_iface);
}
static HRESULT STDMETHODCALLTYPE d3d_blob_QueryInterface(ID3DBlob *iface, REFIID riid, void **object)
{
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
if (IsEqualGUID(riid, &IID_ID3DBlob)
|| IsEqualGUID(riid, &IID_IUnknown))
{
ID3D10Blob_AddRef(iface);
*object = iface;
return S_OK;
}
WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
*object = NULL;
return E_NOINTERFACE;
}
static ULONG STDMETHODCALLTYPE d3d_blob_AddRef(ID3DBlob *iface)
{
struct d3d_blob *blob = impl_from_ID3DBlob(iface);
ULONG refcount = InterlockedIncrement(&blob->refcount);
TRACE("%p increasing refcount to %u.\n", blob, refcount);
return refcount;
}
static ULONG STDMETHODCALLTYPE d3d_blob_Release(ID3DBlob *iface)
{
struct d3d_blob *blob = impl_from_ID3DBlob(iface);
ULONG refcount = InterlockedDecrement(&blob->refcount);
TRACE("%p decreasing refcount to %u.\n", blob, refcount);
if (!refcount)
{
vkd3d_free(blob->buffer);
vkd3d_free(blob);
}
return refcount;
}
static void * STDMETHODCALLTYPE d3d_blob_GetBufferPointer(ID3DBlob *iface)
{
struct d3d_blob *blob = impl_from_ID3DBlob(iface);
TRACE("iface %p.\n", iface);
return blob->buffer;
}
static SIZE_T STDMETHODCALLTYPE d3d_blob_GetBufferSize(ID3DBlob *iface)
{
struct d3d_blob *blob = impl_from_ID3DBlob(iface);
TRACE("iface %p.\n", iface);
return blob->size;
}
static const struct ID3D10BlobVtbl d3d_blob_vtbl =
{
/* IUnknown methods */
d3d_blob_QueryInterface,
d3d_blob_AddRef,
d3d_blob_Release,
/* ID3DBlob methods */
d3d_blob_GetBufferPointer,
d3d_blob_GetBufferSize
};
static void d3d_blob_init(struct d3d_blob *blob, void *buffer, SIZE_T size)
{
blob->ID3DBlob_iface.lpVtbl = &d3d_blob_vtbl;
blob->refcount = 1;
blob->buffer = buffer;
blob->size = size;
}
static HRESULT d3d_blob_create(void *buffer, SIZE_T size, struct d3d_blob **blob)
{
struct d3d_blob *object;
if (!(object = vkd3d_malloc(sizeof(*object))))
return E_OUTOFMEMORY;
d3d_blob_init(object, buffer, size);
TRACE("Created blob object %p.\n", object);
*blob = object;
return S_OK;
}
HRESULT WINAPI D3D12SerializeRootSignature(const D3D12_ROOT_SIGNATURE_DESC *root_signature_desc,
D3D_ROOT_SIGNATURE_VERSION version, ID3DBlob **blob, ID3DBlob **error_blob)
{
struct vkd3d_shader_code dxbc;
struct d3d_blob *blob_object;
HRESULT hr;
TRACE("root_signature_desc %p, version %#x, blob %p, error_blob %p.\n",
root_signature_desc, version, blob, error_blob);
if (!blob)
{
WARN("Invalid blob parameter.\n");
return E_INVALIDARG;
}
if (version != D3D_ROOT_SIGNATURE_VERSION_1_0)
{
FIXME("Root signature version %#x is not supported.\n", version);
return E_NOTIMPL;
}
if (error_blob)
{
FIXME("Ignoring error blob %p.\n", error_blob);
*error_blob = NULL;
}
if (FAILED(hr = vkd3d_shader_serialize_root_signature(root_signature_desc, &dxbc)))
{
WARN("Failed to serialize root signature, hr %#x.\n", hr);
return hr;
}
if (FAILED(hr = d3d_blob_create((void *)dxbc.code, dxbc.size, &blob_object)))
{
WARN("Failed to create blob object, hr %#x.\n", hr);
vkd3d_shader_free_shader_code(&dxbc);
return hr;
}
*blob = &blob_object->ID3DBlob_iface;
return S_OK;
}