static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetBuffer(IDXGISwapChain *iface,
UINT buffer_idx, REFIID riid, void **surface)
{
struct dxgi_swapchain *This = impl_from_IDXGISwapChain(iface);
struct wined3d_texture *texture;
IUnknown *parent;
HRESULT hr;
TRACE("iface %p, buffer_idx %u, riid %s, surface %p\n",
iface, buffer_idx, debugstr_guid(riid), surface);
wined3d_mutex_lock();
if (!(texture = wined3d_swapchain_get_back_buffer(This->wined3d_swapchain, buffer_idx)))
{
wined3d_mutex_unlock();
return DXGI_ERROR_INVALID_CALL;
}
parent = wined3d_texture_get_parent(texture);
hr = IUnknown_QueryInterface(parent, riid, surface);
wined3d_mutex_unlock();
return hr;
}
void volume_init(struct d3d8_volume *volume, struct wined3d_texture *wined3d_texture,
unsigned int sub_resource_idx, const struct wined3d_parent_ops **parent_ops)
{
volume->IDirect3DVolume8_iface.lpVtbl = &d3d8_volume_vtbl;
d3d8_resource_init(&volume->resource);
volume->resource.refcount = 0;
volume->texture = wined3d_texture_get_parent(wined3d_texture);
volume->wined3d_texture = wined3d_texture;
volume->sub_resource_idx = sub_resource_idx;
*parent_ops = &d3d8_volume_wined3d_parent_ops;
}
void surface_init(struct d3d9_surface *surface, struct wined3d_texture *wined3d_texture, unsigned int sub_resource_idx,
struct wined3d_surface *wined3d_surface, const struct wined3d_parent_ops **parent_ops)
{
struct wined3d_resource_desc desc;
IDirect3DBaseTexture9 *texture;
surface->IDirect3DSurface9_iface.lpVtbl = &d3d9_surface_vtbl;
d3d9_resource_init(&surface->resource);
surface->resource.refcount = 0;
surface->wined3d_surface = wined3d_surface;
list_init(&surface->rtv_entry);
surface->container = wined3d_texture_get_parent(wined3d_texture);
surface->wined3d_texture = wined3d_texture;
surface->sub_resource_idx = sub_resource_idx;
if (surface->container && SUCCEEDED(IUnknown_QueryInterface(surface->container,
&IID_IDirect3DBaseTexture9, (void **)&texture)))
{
surface->texture = unsafe_impl_from_IDirect3DBaseTexture9(texture);
IDirect3DBaseTexture9_Release(texture);
}
wined3d_resource_get_desc(wined3d_texture_get_resource(wined3d_texture), &desc);
switch (d3dformat_from_wined3dformat(desc.format))
{
case D3DFMT_A8R8G8B8:
case D3DFMT_X8R8G8B8:
case D3DFMT_R5G6B5:
case D3DFMT_X1R5G5B5:
case D3DFMT_A1R5G5B5:
case D3DFMT_R8G8B8:
surface->getdc_supported = TRUE;
break;
default:
surface->getdc_supported = FALSE;
break;
}
*parent_ops = &d3d9_surface_wined3d_parent_ops;
}
HRESULT wined3d_volume_create(struct wined3d_texture *container, const struct wined3d_resource_desc *desc,
unsigned int level, struct wined3d_volume **volume)
{
struct wined3d_device_parent *device_parent = container->resource.device->device_parent;
const struct wined3d_parent_ops *parent_ops;
struct wined3d_volume *object;
void *parent;
HRESULT hr;
TRACE("container %p, width %u, height %u, depth %u, level %u, format %s, "
"usage %#x, pool %s, volume %p.\n",
container, desc->width, desc->height, desc->depth, level, debug_d3dformat(desc->format),
desc->usage, debug_d3dpool(desc->pool), volume);
if (!(object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object))))
return E_OUTOFMEMORY;
if (FAILED(hr = volume_init(object, container, desc, level)))
{
WARN("Failed to initialize volume, returning %#x.\n", hr);
HeapFree(GetProcessHeap(), 0, object);
return hr;
}
if (FAILED(hr = device_parent->ops->volume_created(device_parent,
wined3d_texture_get_parent(container), object, &parent, &parent_ops)))
{
WARN("Failed to create volume parent, hr %#x.\n", hr);
wined3d_volume_destroy(object);
return hr;
}
TRACE("Created volume %p, parent %p, parent_ops %p.\n", object, parent, parent_ops);
object->resource.parent = parent;
object->resource.parent_ops = parent_ops;
*volume = object;
return WINED3D_OK;
}
void surface_init(struct d3d8_surface *surface, struct wined3d_texture *wined3d_texture, unsigned int sub_resource_idx,
const struct wined3d_parent_ops **parent_ops)
{
IDirect3DBaseTexture8 *texture;
surface->IDirect3DSurface8_iface.lpVtbl = &d3d8_surface_vtbl;
d3d8_resource_init(&surface->resource);
surface->resource.refcount = 0;
list_init(&surface->rtv_entry);
surface->container = wined3d_texture_get_parent(wined3d_texture);
surface->wined3d_texture = wined3d_texture;
surface->sub_resource_idx = sub_resource_idx;
if (surface->container && SUCCEEDED(IUnknown_QueryInterface(surface->container,
&IID_IDirect3DBaseTexture8, (void **)&texture)))
{
surface->texture = unsafe_impl_from_IDirect3DBaseTexture8(texture);
IDirect3DBaseTexture8_Release(texture);
}
*parent_ops = &d3d8_surface_wined3d_parent_ops;
}
static HRESULT STDMETHODCALLTYPE dxgi_swapchain_ResizeBuffers(IDXGISwapChain *iface,
UINT buffer_count, UINT width, UINT height, DXGI_FORMAT format, UINT flags)
{
struct dxgi_swapchain *swapchain = impl_from_IDXGISwapChain(iface);
struct wined3d_swapchain_desc wined3d_desc;
struct wined3d_texture *texture;
IUnknown *parent;
unsigned int i;
HRESULT hr;
TRACE("iface %p, buffer_count %u, width %u, height %u, format %s, flags %#x.\n",
iface, buffer_count, width, height, debug_dxgi_format(format), flags);
if (flags)
FIXME("Ignoring flags %#x.\n", flags);
wined3d_mutex_lock();
wined3d_swapchain_get_desc(swapchain->wined3d_swapchain, &wined3d_desc);
for (i = 0; i < wined3d_desc.backbuffer_count; ++i)
{
texture = wined3d_swapchain_get_back_buffer(swapchain->wined3d_swapchain, i);
parent = wined3d_texture_get_parent(texture);
IUnknown_AddRef(parent);
if (IUnknown_Release(parent))
{
wined3d_mutex_unlock();
return DXGI_ERROR_INVALID_CALL;
}
}
if (format != DXGI_FORMAT_UNKNOWN)
wined3d_desc.backbuffer_format = wined3dformat_from_dxgi_format(format);
hr = wined3d_swapchain_resize_buffers(swapchain->wined3d_swapchain, buffer_count, width, height,
wined3d_desc.backbuffer_format, wined3d_desc.multisample_type, wined3d_desc.multisample_quality);
wined3d_mutex_unlock();
return hr;
}
static HRESULT STDMETHODCALLTYPE dxgi_device_CreateSurface(IWineDXGIDevice *iface,
const DXGI_SURFACE_DESC *desc, UINT surface_count, DXGI_USAGE usage,
const DXGI_SHARED_RESOURCE *shared_resource, IDXGISurface **surface)
{
struct wined3d_device_parent *device_parent;
struct wined3d_resource_desc surface_desc;
IWineDXGIDeviceParent *dxgi_device_parent;
HRESULT hr;
UINT i;
UINT j;
TRACE("iface %p, desc %p, surface_count %u, usage %#x, shared_resource %p, surface %p\n",
iface, desc, surface_count, usage, shared_resource, surface);
hr = IWineDXGIDevice_QueryInterface(iface, &IID_IWineDXGIDeviceParent, (void **)&dxgi_device_parent);
if (FAILED(hr))
{
ERR("Device should implement IWineD3DDeviceParent\n");
return E_FAIL;
}
device_parent = IWineDXGIDeviceParent_get_wined3d_device_parent(dxgi_device_parent);
FIXME("Implement DXGI<->wined3d usage conversion\n");
surface_desc.resource_type = WINED3D_RTYPE_SURFACE;
surface_desc.format = wined3dformat_from_dxgi_format(desc->Format);
wined3d_sample_desc_from_dxgi(&surface_desc.multisample_type,
&surface_desc.multisample_quality, &desc->SampleDesc);
surface_desc.usage = usage;
surface_desc.pool = WINED3D_POOL_DEFAULT;
surface_desc.width = desc->Width;
surface_desc.height = desc->Height;
surface_desc.depth = 1;
surface_desc.size = 0;
wined3d_mutex_lock();
memset(surface, 0, surface_count * sizeof(*surface));
for (i = 0; i < surface_count; ++i)
{
struct wined3d_texture *wined3d_texture;
IUnknown *parent;
if (FAILED(hr = device_parent->ops->create_swapchain_texture(device_parent,
NULL, &surface_desc, &wined3d_texture)))
{
ERR("Failed to create surface, hr %#x.\n", hr);
goto fail;
}
parent = wined3d_texture_get_parent(wined3d_texture);
hr = IUnknown_QueryInterface(parent, &IID_IDXGISurface, (void **)&surface[i]);
wined3d_texture_decref(wined3d_texture);
if (FAILED(hr))
{
ERR("Surface should implement IDXGISurface\n");
goto fail;
}
TRACE("Created IDXGISurface %p (%u/%u)\n", surface[i], i + 1, surface_count);
}
wined3d_mutex_unlock();
IWineDXGIDeviceParent_Release(dxgi_device_parent);
return S_OK;
fail:
wined3d_mutex_unlock();
for (j = 0; j < i; ++j)
{
IDXGISurface_Release(surface[i]);
}
IWineDXGIDeviceParent_Release(dxgi_device_parent);
return hr;
}