static void WINAPI IWineGDISwapChainImpl_Destroy(IWineD3DSwapChain *iface)
{
IWineD3DSwapChainImpl *This = (IWineD3DSwapChainImpl *)iface;
WINED3DDISPLAYMODE mode;
TRACE("Destroying swapchain %p\n", iface);
IWineD3DSwapChain_SetGammaRamp(iface, 0, &This->orig_gamma);
/* release the ref to the front and back buffer parents */
if (This->front_buffer)
{
surface_set_container(This->front_buffer, WINED3D_CONTAINER_NONE, NULL);
if (IWineD3DSurface_Release((IWineD3DSurface *)This->front_buffer) > 0)
{
WARN("(%p) Something's still holding the front buffer\n",This);
}
}
if (This->back_buffers)
{
UINT i;
for (i = 0; i < This->presentParms.BackBufferCount; ++i)
{
surface_set_container(This->back_buffers[i], WINED3D_CONTAINER_NONE, NULL);
if (IWineD3DSurface_Release((IWineD3DSurface *)This->back_buffers[i]))
{
WARN("(%p) Something's still holding the back buffer\n",This);
}
}
HeapFree(GetProcessHeap(), 0, This->back_buffers);
}
/* Restore the screen resolution if we rendered in fullscreen
* This will restore the screen resolution to what it was before creating the swapchain. In case of d3d8 and d3d9
* this will be the original desktop resolution. In case of d3d7 this will be a NOP because ddraw sets the resolution
* before starting up Direct3D, thus orig_width and orig_height will be equal to the modes in the presentation params
*/
if (!This->presentParms.Windowed && This->presentParms.AutoRestoreDisplayMode)
{
mode.Width = This->orig_width;
mode.Height = This->orig_height;
mode.RefreshRate = 0;
mode.Format = This->orig_fmt;
IWineD3DDevice_SetDisplayMode((IWineD3DDevice *)This->device, 0, &mode);
}
HeapFree(GetProcessHeap(), 0, This->context);
HeapFree(GetProcessHeap(), 0, This);
}
HRESULT swapchain_init(IWineD3DSwapChainImpl *swapchain, WINED3DSURFTYPE surface_type,
IWineD3DDeviceImpl *device, WINED3DPRESENT_PARAMETERS *present_parameters, IUnknown *parent)
{
const struct wined3d_adapter *adapter = device->adapter;
const struct wined3d_format_desc *format_desc;
BOOL displaymode_set = FALSE;
WINED3DDISPLAYMODE mode;
RECT client_rect;
HWND window = NULL;
#ifdef VBOX_WITH_WDDM
IWineD3DSwapChainImpl *overridenSwapchain = NULL;
HDC hDC = NULL;
#endif
HRESULT hr;
UINT i;
if (present_parameters->BackBufferCount > WINED3DPRESENT_BACK_BUFFER_MAX)
{
ERR("The application requested %u back buffers, this is not supported.\n",
present_parameters->BackBufferCount);
return WINED3DERR_INVALIDCALL;
}
if (present_parameters->BackBufferCount > 1)
{
FIXME("The application requested more than one back buffer, this is not properly supported.\n"
"Please configure the application to use double buffering (1 back buffer) if possible.\n");
}
switch (surface_type)
{
case SURFACE_GDI:
swapchain->lpVtbl = &IWineGDISwapChain_Vtbl;
break;
case SURFACE_OPENGL:
swapchain->lpVtbl = &IWineD3DSwapChain_Vtbl;
break;
case SURFACE_UNKNOWN:
FIXME("Caller tried to create a SURFACE_UNKNOWN swapchain.\n");
return WINED3DERR_INVALIDCALL;
}
#ifdef VBOX_WITH_WDDM
if (present_parameters->hDeviceWindow)
{
overridenSwapchain = swapchain_find(device, present_parameters->hDeviceWindow);
if (!overridenSwapchain)
{
ERR("invalid window handle supplied");
return E_FAIL;
}
window = overridenSwapchain->win_handle;
hDC = overridenSwapchain->hDC;
}
else
{
hr = VBoxExtWndCreate(present_parameters->BackBufferWidth, present_parameters->BackBufferHeight, &window, &hDC);
if (FAILED(hr))
{
ERR("VBoxExtWndCreate failed, hr 0x%x", hr);
return hr;
}
}
Assert(window);
Assert(hDC);
present_parameters->hDeviceWindow = window;
#else
window = present_parameters->hDeviceWindow ? present_parameters->hDeviceWindow : device->createParms.hFocusWindow;
#endif
swapchain->device = device;
swapchain->parent = parent;
swapchain->ref = 1;
swapchain->win_handle = window;
#ifndef VBOX_WITH_WDDM
swapchain->device_window = window;
#else
Assert(window);
swapchain->hDC = hDC;
swapchain->presentRt = NULL;
#endif
if (!present_parameters->Windowed && window)
{
swapchain_setup_fullscreen_window(swapchain, present_parameters->BackBufferWidth,
present_parameters->BackBufferHeight);
}
IWineD3D_GetAdapterDisplayMode(device->wined3d, adapter->ordinal, &mode);
swapchain->orig_width = mode.Width;
swapchain->orig_height = mode.Height;
swapchain->orig_fmt = mode.Format;
format_desc = getFormatDescEntry(mode.Format, &adapter->gl_info);
#ifndef VBOX_WITH_WDDM
GetClientRect(window, &client_rect);
#else
client_rect.left = 0;
client_rect.top = 0;
client_rect.right = present_parameters->BackBufferWidth;
client_rect.bottom = present_parameters->BackBufferHeight;
#endif
if (present_parameters->Windowed
&& (!present_parameters->BackBufferWidth || !present_parameters->BackBufferHeight
|| present_parameters->BackBufferFormat == WINED3DFMT_UNKNOWN))
{
if (!present_parameters->BackBufferWidth)
{
present_parameters->BackBufferWidth = client_rect.right;
TRACE("Updating width to %u.\n", present_parameters->BackBufferWidth);
}
if (!present_parameters->BackBufferHeight)
{
present_parameters->BackBufferHeight = client_rect.bottom;
TRACE("Updating height to %u.\n", present_parameters->BackBufferHeight);
}
if (present_parameters->BackBufferFormat == WINED3DFMT_UNKNOWN)
{
present_parameters->BackBufferFormat = swapchain->orig_fmt;
TRACE("Updating format to %s.\n", debug_d3dformat(swapchain->orig_fmt));
}
}
swapchain->presentParms = *present_parameters;
if (wined3d_settings.offscreen_rendering_mode == ORM_FBO
&& present_parameters->BackBufferCount
&& (present_parameters->BackBufferWidth != client_rect.right
|| present_parameters->BackBufferHeight != client_rect.bottom))
{
TRACE("Rendering to FBO. Backbuffer %ux%u, window %ux%u.\n",
present_parameters->BackBufferWidth,
present_parameters->BackBufferHeight,
client_rect.right, client_rect.bottom);
swapchain->render_to_fbo = TRUE;
}
TRACE("Creating front buffer.\n");
hr = IWineD3DDeviceParent_CreateRenderTarget(device->device_parent, parent,
swapchain->presentParms.BackBufferWidth, swapchain->presentParms.BackBufferHeight,
swapchain->presentParms.BackBufferFormat, swapchain->presentParms.MultiSampleType,
swapchain->presentParms.MultiSampleQuality, TRUE /* Lockable */, &swapchain->frontBuffer);
if (FAILED(hr))
{
WARN("Failed to create front buffer, hr %#x.\n", hr);
goto err;
}
IWineD3DSurface_SetContainer(swapchain->frontBuffer, (IWineD3DBase *)swapchain);
((IWineD3DSurfaceImpl *)swapchain->frontBuffer)->Flags |= SFLAG_SWAPCHAIN;
if (surface_type == SURFACE_OPENGL)
{
IWineD3DSurface_ModifyLocation(swapchain->frontBuffer, SFLAG_INDRAWABLE, TRUE);
}
/* MSDN says we're only allowed a single fullscreen swapchain per device,
* so we should really check to see if there is a fullscreen swapchain
* already. Does a single head count as full screen? */
if (!present_parameters->Windowed)
{
WINED3DDISPLAYMODE mode;
/* Change the display settings */
mode.Width = present_parameters->BackBufferWidth;
mode.Height = present_parameters->BackBufferHeight;
mode.Format = present_parameters->BackBufferFormat;
mode.RefreshRate = present_parameters->FullScreen_RefreshRateInHz;
hr = IWineD3DDevice_SetDisplayMode((IWineD3DDevice *)device, 0, &mode);
if (FAILED(hr))
{
WARN("Failed to set display mode, hr %#x.\n", hr);
goto err;
}
displaymode_set = TRUE;
}
#ifndef VBOX_WITH_WDDM
swapchain->context = HeapAlloc(GetProcessHeap(), 0, sizeof(swapchain->context));
if (!swapchain->context)
{
ERR("Failed to create the context array.\n");
hr = E_OUTOFMEMORY;
goto err;
}
swapchain->num_contexts = 1;
#endif
if (surface_type == SURFACE_OPENGL)
{
#ifdef VBOX_WITH_WDDM
struct wined3d_context * swapchainContext;
#endif
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
/* In WGL both color, depth and stencil are features of a pixel format. In case of D3D they are separate.
* You are able to add a depth + stencil surface at a later stage when you need it.
* In order to support this properly in WineD3D we need the ability to recreate the opengl context and
* drawable when this is required. This is very tricky as we need to reapply ALL opengl states for the new
* context, need torecreate shaders, textures and other resources.
*
* The context manager already takes care of the state problem and for the other tasks code from Reset
* can be used. These changes are way to risky during the 1.0 code freeze which is taking place right now.
* Likely a lot of other new bugs will be exposed. For that reason request a depth stencil surface all the
* time. It can cause a slight performance hit but fixes a lot of regressions. A fixme reminds of that this
* issue needs to be fixed. */
if (!present_parameters->EnableAutoDepthStencil
|| swapchain->presentParms.AutoDepthStencilFormat != WINED3DFMT_D24_UNORM_S8_UINT)
{
FIXME("Add OpenGL context recreation support to context_validate_onscreen_formats\n");
}
swapchain->ds_format = getFormatDescEntry(WINED3DFMT_D24_UNORM_S8_UINT, gl_info);
#ifdef VBOX_WITH_WDDM
swapchainContext = context_find_create(device, swapchain, (IWineD3DSurfaceImpl *)swapchain->frontBuffer,
swapchain->ds_format);
if (!swapchainContext)
#else
swapchain->context[0] = context_create(swapchain, (IWineD3DSurfaceImpl *)swapchain->frontBuffer,
swapchain->ds_format);
if (!swapchain->context[0])
#endif
{
WARN("Failed to create context.\n");
hr = WINED3DERR_NOTAVAILABLE;
goto err;
}
#ifdef VBOX_WITH_WDDM
context_release(swapchainContext);
#else
context_release(swapchain->context[0]);
#endif
}
else
{
#ifndef VBOX_WITH_WDDM
swapchain->context[0] = NULL;
#endif
}
if (swapchain->presentParms.BackBufferCount > 0)
{
swapchain->backBuffer = HeapAlloc(GetProcessHeap(), 0,
sizeof(*swapchain->backBuffer) * swapchain->presentParms.BackBufferCount);
if (!swapchain->backBuffer)
{
ERR("Failed to allocate backbuffer array memory.\n");
hr = E_OUTOFMEMORY;
goto err;
}
for (i = 0; i < swapchain->presentParms.BackBufferCount; ++i)
{
TRACE("Creating back buffer %u.\n", i);
hr = IWineD3DDeviceParent_CreateRenderTarget(device->device_parent, parent,
swapchain->presentParms.BackBufferWidth, swapchain->presentParms.BackBufferHeight,
swapchain->presentParms.BackBufferFormat, swapchain->presentParms.MultiSampleType,
swapchain->presentParms.MultiSampleQuality, TRUE /* Lockable */, &swapchain->backBuffer[i]);
if (FAILED(hr))
{
WARN("Failed to create back buffer %u, hr %#x.\n", i, hr);
goto err;
}
IWineD3DSurface_SetContainer(swapchain->backBuffer[i], (IWineD3DBase *)swapchain);
((IWineD3DSurfaceImpl *)swapchain->backBuffer[i])->Flags |= SFLAG_SWAPCHAIN;
}
}
/* Swapchains share the depth/stencil buffer, so only create a single depthstencil surface. */
if (present_parameters->EnableAutoDepthStencil && surface_type == SURFACE_OPENGL)
{
TRACE("Creating depth/stencil buffer.\n");
if (!device->auto_depth_stencil_buffer)
{
hr = IWineD3DDeviceParent_CreateDepthStencilSurface(device->device_parent, parent,
swapchain->presentParms.BackBufferWidth, swapchain->presentParms.BackBufferHeight,
swapchain->presentParms.AutoDepthStencilFormat, swapchain->presentParms.MultiSampleType,
swapchain->presentParms.MultiSampleQuality, FALSE /* FIXME: Discard */,
&device->auto_depth_stencil_buffer);
if (FAILED(hr))
{
WARN("Failed to create the auto depth stencil, hr %#x.\n", hr);
goto err;
}
IWineD3DSurface_SetContainer(device->auto_depth_stencil_buffer, NULL);
}
}
IWineD3DSwapChain_GetGammaRamp((IWineD3DSwapChain *)swapchain, &swapchain->orig_gamma);
#ifdef VBOX_WITH_WDDM
if (overridenSwapchain)
{
swapchain_invalidate(overridenSwapchain);
}
#endif
return WINED3D_OK;
err:
if (displaymode_set)
{
DEVMODEW devmode;
ClipCursor(NULL);
/* Change the display settings */
memset(&devmode, 0, sizeof(devmode));
devmode.dmSize = sizeof(devmode);
devmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
devmode.dmBitsPerPel = format_desc->byte_count * 8;
devmode.dmPelsWidth = swapchain->orig_width;
devmode.dmPelsHeight = swapchain->orig_height;
ChangeDisplaySettingsExW(adapter->DeviceName, &devmode, NULL, CDS_FULLSCREEN, NULL);
}
if (swapchain->backBuffer)
{
for (i = 0; i < swapchain->presentParms.BackBufferCount; ++i)
{
if (swapchain->backBuffer[i]) IWineD3DSurface_Release(swapchain->backBuffer[i]);
}
HeapFree(GetProcessHeap(), 0, swapchain->backBuffer);
}
#ifdef VBOX_WITH_WDDM
if (!device->NumberOfSwapChains)
{
while (device->numContexts)
{
context_destroy(device, device->contexts[0]);
}
}
#else
if (swapchain->context)
{
if (swapchain->context[0])
{
context_release(swapchain->context[0]);
context_destroy(device, swapchain->context[0]);
swapchain->num_contexts = 0;
}
HeapFree(GetProcessHeap(), 0, swapchain->context);
}
#endif
if (swapchain->frontBuffer) IWineD3DSurface_Release(swapchain->frontBuffer);
#ifdef VBOX_WITH_WDDM
if (!overridenSwapchain && swapchain->win_handle)
{
VBoxExtWndDestroy(swapchain->win_handle, swapchain->hDC);
}
swapchain_invalidate(swapchain);
#endif
return hr;
}
/*IWineD3DSwapChain parts follow: */
static void WINAPI IWineD3DSwapChainImpl_Destroy(IWineD3DSwapChain *iface)
{
IWineD3DSwapChainImpl *This = (IWineD3DSwapChainImpl *)iface;
WINED3DDISPLAYMODE mode;
unsigned int i;
TRACE("Destroying swapchain %p\n", iface);
IWineD3DSwapChain_SetGammaRamp(iface, 0, &This->orig_gamma);
/* Release the swapchain's draw buffers. Make sure This->backBuffer[0] is
* the last buffer to be destroyed, FindContext() depends on that. */
if (This->frontBuffer)
{
IWineD3DSurface_SetContainer(This->frontBuffer, 0);
if (IWineD3DSurface_Release(This->frontBuffer))
{
WARN("(%p) Something's still holding the front buffer (%p).\n",
This, This->frontBuffer);
}
This->frontBuffer = NULL;
}
if (This->backBuffer)
{
i = This->presentParms.BackBufferCount;
while (i--)
{
IWineD3DSurface_SetContainer(This->backBuffer[i], 0);
if (IWineD3DSurface_Release(This->backBuffer[i]))
WARN("(%p) Something's still holding back buffer %u (%p).\n",
This, i, This->backBuffer[i]);
}
HeapFree(GetProcessHeap(), 0, This->backBuffer);
This->backBuffer = NULL;
}
#ifndef VBOX_WINE_WITH_SINGLE_CONTEXT
for (i = 0; i < This->num_contexts; ++i)
{
context_destroy(This->device, This->context[i]);
}
#endif
#ifdef VBOX_WITH_WDDM
if (This->presentRt)
{
IWineD3DSurfaceImpl *old = (IWineD3DSurfaceImpl*)This->presentRt;
old->presentSwapchain = NULL;
IWineD3DSurface_Release(This->presentRt);
This->presentRt = NULL;
}
#endif
IWineD3DDevice_RemoveSwapChain((IWineD3DDevice*)This->device, (IWineD3DSwapChain*)This);
if (!This->device->NumberOfSwapChains)
{
/* Restore the screen resolution if we rendered in fullscreen
* This will restore the screen resolution to what it was before creating the swapchain. In case of d3d8 and d3d9
* this will be the original desktop resolution. In case of d3d7 this will be a NOP because ddraw sets the resolution
* before starting up Direct3D, thus orig_width and orig_height will be equal to the modes in the presentation params
*/
if(This->presentParms.Windowed == FALSE && This->presentParms.AutoRestoreDisplayMode) {
mode.Width = This->orig_width;
mode.Height = This->orig_height;
mode.RefreshRate = 0;
mode.Format = This->orig_fmt;
IWineD3DDevice_SetDisplayMode((IWineD3DDevice *)This->device, 0, &mode);
}
}
#ifdef VBOX_WITH_WDDM
if(This->win_handle) {
VBoxExtWndDestroy(This->win_handle, This->hDC);
swapchain_invalidate(This);
}
else
{
WARN("null win info");
}
#else
HeapFree(GetProcessHeap(), 0, This->context);
#endif
HeapFree(GetProcessHeap(), 0, This);
}
