HRESULT d3d_vertex_buffer_create(struct d3d_vertex_buffer **vertex_buf,
struct ddraw *ddraw, D3DVERTEXBUFFERDESC *desc)
{
struct d3d_vertex_buffer *buffer;
HRESULT hr = D3D_OK;
TRACE("Vertex buffer description:\n");
TRACE(" dwSize %u\n", desc->dwSize);
TRACE(" dwCaps %#x\n", desc->dwCaps);
TRACE(" FVF %#x\n", desc->dwFVF);
TRACE(" dwNumVertices %u\n", desc->dwNumVertices);
buffer = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*buffer));
if (!buffer)
return DDERR_OUTOFMEMORY;
buffer->IDirect3DVertexBuffer7_iface.lpVtbl = &d3d_vertex_buffer7_vtbl;
buffer->IDirect3DVertexBuffer_iface.lpVtbl = &d3d_vertex_buffer1_vtbl;
buffer->ref = 1;
buffer->ddraw = ddraw;
buffer->Caps = desc->dwCaps;
buffer->fvf = desc->dwFVF;
buffer->size = get_flexible_vertex_size(desc->dwFVF) * desc->dwNumVertices;
wined3d_mutex_lock();
hr = d3d_vertex_buffer_create_wined3d_buffer(buffer, FALSE, &buffer->wineD3DVertexBuffer);
if (FAILED(hr))
{
WARN("Failed to create wined3d vertex buffer, hr %#x.\n", hr);
if (hr == WINED3DERR_INVALIDCALL)
hr = DDERR_INVALIDPARAMS;
goto end;
}
buffer->wineD3DVertexDeclaration = ddraw_find_decl(ddraw, desc->dwFVF);
if (!buffer->wineD3DVertexDeclaration)
{
ERR("Failed to find vertex declaration for fvf %#x.\n", desc->dwFVF);
wined3d_buffer_decref(buffer->wineD3DVertexBuffer);
hr = DDERR_INVALIDPARAMS;
goto end;
}
wined3d_vertex_declaration_incref(buffer->wineD3DVertexDeclaration);
end:
wined3d_mutex_unlock();
if (hr == D3D_OK)
*vertex_buf = buffer;
else
HeapFree(GetProcessHeap(), 0, buffer);
return hr;
}
static ULONG STDMETHODCALLTYPE d3d10_input_layout_AddRef(ID3D10InputLayout *iface)
{
struct d3d10_input_layout *This = impl_from_ID3D10InputLayout(iface);
ULONG refcount = InterlockedIncrement(&This->refcount);
TRACE("%p increasing refcount to %u\n", This, refcount);
if (refcount == 1)
{
wined3d_vertex_declaration_incref(This->wined3d_decl);
}
return refcount;
}
HRESULT d3d_vertex_buffer_init(IDirect3DVertexBufferImpl *buffer,
IDirectDrawImpl *ddraw, D3DVERTEXBUFFERDESC *desc)
{
DWORD usage;
HRESULT hr;
buffer->lpVtbl = &d3d_vertex_buffer7_vtbl;
buffer->IDirect3DVertexBuffer_vtbl = &d3d_vertex_buffer1_vtbl;
buffer->ref = 1;
buffer->ddraw = ddraw;
buffer->Caps = desc->dwCaps;
buffer->fvf = desc->dwFVF;
usage = desc->dwCaps & D3DVBCAPS_WRITEONLY ? WINED3DUSAGE_WRITEONLY : 0;
usage |= WINED3DUSAGE_STATICDECL;
EnterCriticalSection(&ddraw_cs);
hr = wined3d_buffer_create_vb(ddraw->wined3d_device,
get_flexible_vertex_size(desc->dwFVF) * desc->dwNumVertices,
usage, desc->dwCaps & D3DVBCAPS_SYSTEMMEMORY ? WINED3DPOOL_SYSTEMMEM : WINED3DPOOL_DEFAULT,
buffer, &ddraw_null_wined3d_parent_ops, &buffer->wineD3DVertexBuffer);
if (FAILED(hr))
{
WARN("Failed to create wined3d vertex buffer, hr %#x.\n", hr);
LeaveCriticalSection(&ddraw_cs);
if (hr == WINED3DERR_INVALIDCALL)
return DDERR_INVALIDPARAMS;
else
return hr;
}
buffer->wineD3DVertexDeclaration = ddraw_find_decl(ddraw, desc->dwFVF);
if (!buffer->wineD3DVertexDeclaration)
{
ERR("Failed to find vertex declaration for fvf %#x.\n", desc->dwFVF);
wined3d_buffer_decref(buffer->wineD3DVertexBuffer);
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDPARAMS;
}
wined3d_vertex_declaration_incref(buffer->wineD3DVertexDeclaration);
LeaveCriticalSection(&ddraw_cs);
return D3D_OK;
}
static ULONG WINAPI IDirect3DVertexDeclaration8Impl_AddRef(IDirect3DVertexDeclaration8 *iface)
{
IDirect3DVertexDeclaration8Impl *This = (IDirect3DVertexDeclaration8Impl *)iface;
ULONG ref_count = InterlockedIncrement(&This->ref_count);
TRACE("%p increasing refcount to %u.\n", iface, ref_count);
if (ref_count == 1)
{
wined3d_mutex_lock();
wined3d_vertex_declaration_incref(This->wined3d_vertex_declaration);
wined3d_mutex_unlock();
}
return ref_count;
}
static ULONG STDMETHODCALLTYPE d3d11_input_layout_AddRef(ID3D11InputLayout *iface)
{
struct d3d_input_layout *layout = impl_from_ID3D11InputLayout(iface);
ULONG refcount = InterlockedIncrement(&layout->refcount);
TRACE("%p increasing refcount to %u.\n", layout, refcount);
if (refcount == 1)
{
wined3d_mutex_lock();
wined3d_vertex_declaration_incref(layout->wined3d_decl);
wined3d_mutex_unlock();
}
return refcount;
}
HRESULT d3d_vertex_buffer_create(IDirect3DVertexBufferImpl **vertex_buf, struct ddraw *ddraw,
D3DVERTEXBUFFERDESC *desc)
{
IDirect3DVertexBufferImpl *buffer;
DWORD usage;
HRESULT hr = D3D_OK;
TRACE("Vertex buffer description:\n");
TRACE(" dwSize %u\n", desc->dwSize);
TRACE(" dwCaps %#x\n", desc->dwCaps);
TRACE(" FVF %#x\n", desc->dwFVF);
TRACE(" dwNumVertices %u\n", desc->dwNumVertices);
buffer = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*buffer));
if (!buffer)
return DDERR_OUTOFMEMORY;
buffer->IDirect3DVertexBuffer7_iface.lpVtbl = &d3d_vertex_buffer7_vtbl;
buffer->IDirect3DVertexBuffer_iface.lpVtbl = &d3d_vertex_buffer1_vtbl;
buffer->ref = 1;
buffer->ddraw = ddraw;
buffer->Caps = desc->dwCaps;
buffer->fvf = desc->dwFVF;
usage = desc->dwCaps & D3DVBCAPS_WRITEONLY ? WINED3DUSAGE_WRITEONLY : 0;
usage |= WINED3DUSAGE_STATICDECL;
wined3d_mutex_lock();
hr = wined3d_buffer_create_vb(ddraw->wined3d_device,
get_flexible_vertex_size(desc->dwFVF) * desc->dwNumVertices,
usage, desc->dwCaps & D3DVBCAPS_SYSTEMMEMORY ? WINED3D_POOL_SYSTEM_MEM : WINED3D_POOL_DEFAULT,
buffer, &ddraw_null_wined3d_parent_ops, &buffer->wineD3DVertexBuffer);
if (FAILED(hr))
{
WARN("Failed to create wined3d vertex buffer, hr %#x.\n", hr);
if (hr == WINED3DERR_INVALIDCALL)
hr = DDERR_INVALIDPARAMS;
goto end;
}
buffer->wineD3DVertexDeclaration = ddraw_find_decl(ddraw, desc->dwFVF);
if (!buffer->wineD3DVertexDeclaration)
{
ERR("Failed to find vertex declaration for fvf %#x.\n", desc->dwFVF);
wined3d_buffer_decref(buffer->wineD3DVertexBuffer);
hr = DDERR_INVALIDPARAMS;
goto end;
}
wined3d_vertex_declaration_incref(buffer->wineD3DVertexDeclaration);
end:
wined3d_mutex_unlock();
if (hr == D3D_OK)
*vertex_buf = buffer;
else
HeapFree(GetProcessHeap(), 0, buffer);
return hr;
}