375 lines
11 KiB
C
375 lines
11 KiB
C
/*
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* IDirect3DSurface8 implementation
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*
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* Copyright 2005 Oliver Stieber
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "d3d8_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(d3d8);
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static inline struct d3d8_surface *impl_from_IDirect3DSurface8(IDirect3DSurface8 *iface)
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{
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return CONTAINING_RECORD(iface, struct d3d8_surface, IDirect3DSurface8_iface);
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}
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static HRESULT WINAPI d3d8_surface_QueryInterface(IDirect3DSurface8 *iface, REFIID riid, void **out)
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{
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TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), out);
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if (IsEqualGUID(riid, &IID_IDirect3DSurface8)
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|| IsEqualGUID(riid, &IID_IDirect3DResource8)
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|| IsEqualGUID(riid, &IID_IUnknown))
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{
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IDirect3DSurface8_AddRef(iface);
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*out = iface;
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return S_OK;
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}
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WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
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*out = NULL;
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return E_NOINTERFACE;
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}
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static ULONG WINAPI d3d8_surface_AddRef(IDirect3DSurface8 *iface)
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{
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struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
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TRACE("iface %p.\n", iface);
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if (surface->forwardReference)
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{
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/* Forward refcounting */
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TRACE("Forwarding to %p.\n", surface->forwardReference);
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return IUnknown_AddRef(surface->forwardReference);
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}
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else
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{
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/* No container, handle our own refcounting */
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ULONG ref = InterlockedIncrement(&surface->refcount);
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TRACE("%p increasing refcount to %u.\n", iface, ref);
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if (ref == 1)
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{
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if (surface->parent_device)
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IDirect3DDevice8_AddRef(surface->parent_device);
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wined3d_mutex_lock();
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wined3d_surface_incref(surface->wined3d_surface);
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wined3d_mutex_unlock();
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}
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return ref;
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}
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}
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static ULONG WINAPI d3d8_surface_Release(IDirect3DSurface8 *iface)
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{
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struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
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TRACE("iface %p.\n", iface);
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if (surface->forwardReference)
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{
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/* Forward refcounting */
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TRACE("Forwarding to %p.\n", surface->forwardReference);
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return IUnknown_Release(surface->forwardReference);
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}
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else
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{
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/* No container, handle our own refcounting */
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ULONG ref = InterlockedDecrement(&surface->refcount);
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TRACE("%p decreasing refcount to %u.\n", iface, ref);
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if (!ref)
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{
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IDirect3DDevice8 *parent_device = surface->parent_device;
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/* Implicit surfaces are destroyed with the device, not if refcount reaches 0. */
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wined3d_mutex_lock();
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wined3d_surface_decref(surface->wined3d_surface);
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wined3d_mutex_unlock();
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if (parent_device)
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IDirect3DDevice8_Release(parent_device);
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}
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return ref;
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}
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}
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static HRESULT WINAPI d3d8_surface_GetDevice(IDirect3DSurface8 *iface, IDirect3DDevice8 **device)
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{
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struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
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TRACE("iface %p, device %p.\n", iface, device);
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if (surface->forwardReference)
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{
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IDirect3DResource8 *resource;
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HRESULT hr;
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hr = IUnknown_QueryInterface(surface->forwardReference, &IID_IDirect3DResource8, (void **)&resource);
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if (SUCCEEDED(hr))
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{
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hr = IDirect3DResource8_GetDevice(resource, device);
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IDirect3DResource8_Release(resource);
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TRACE("Returning device %p.\n", *device);
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}
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return hr;
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}
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*device = surface->parent_device;
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IDirect3DDevice8_AddRef(*device);
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TRACE("Returning device %p.\n", *device);
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return D3D_OK;
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}
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static HRESULT WINAPI d3d8_surface_SetPrivateData(IDirect3DSurface8 *iface, REFGUID guid,
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const void *data, DWORD data_size, DWORD flags)
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{
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struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
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struct wined3d_resource *resource;
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HRESULT hr;
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TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
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iface, debugstr_guid(guid), data, data_size, flags);
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wined3d_mutex_lock();
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resource = wined3d_surface_get_resource(surface->wined3d_surface);
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hr = wined3d_resource_set_private_data(resource, guid, data, data_size, flags);
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wined3d_mutex_unlock();
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return hr;
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}
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static HRESULT WINAPI d3d8_surface_GetPrivateData(IDirect3DSurface8 *iface, REFGUID guid,
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void *data, DWORD *data_size)
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{
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struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
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struct wined3d_resource *resource;
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HRESULT hr;
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TRACE("iface %p, guid %s, data %p, data_size %p.\n",
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iface, debugstr_guid(guid), data, data_size);
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wined3d_mutex_lock();
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resource = wined3d_surface_get_resource(surface->wined3d_surface);
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hr = wined3d_resource_get_private_data(resource, guid, data, data_size);
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wined3d_mutex_unlock();
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return hr;
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}
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static HRESULT WINAPI d3d8_surface_FreePrivateData(IDirect3DSurface8 *iface, REFGUID guid)
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{
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struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
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struct wined3d_resource *resource;
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HRESULT hr;
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TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid));
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wined3d_mutex_lock();
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resource = wined3d_surface_get_resource(surface->wined3d_surface);
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hr = wined3d_resource_free_private_data(resource, guid);
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wined3d_mutex_unlock();
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return hr;
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}
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static HRESULT WINAPI d3d8_surface_GetContainer(IDirect3DSurface8 *iface, REFIID riid, void **container)
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{
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struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
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HRESULT hr;
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TRACE("iface %p, riid %s, container %p.\n", iface, debugstr_guid(riid), container);
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if (!surface->container)
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return E_NOINTERFACE;
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hr = IUnknown_QueryInterface(surface->container, riid, container);
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TRACE("Returning %p.\n", *container);
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return hr;
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}
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static HRESULT WINAPI d3d8_surface_GetDesc(IDirect3DSurface8 *iface, D3DSURFACE_DESC *desc)
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{
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struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
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struct wined3d_resource_desc wined3d_desc;
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struct wined3d_resource *wined3d_resource;
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TRACE("iface %p, desc %p.\n", iface, desc);
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wined3d_mutex_lock();
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wined3d_resource = wined3d_surface_get_resource(surface->wined3d_surface);
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wined3d_resource_get_desc(wined3d_resource, &wined3d_desc);
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wined3d_mutex_unlock();
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desc->Format = d3dformat_from_wined3dformat(wined3d_desc.format);
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desc->Type = wined3d_desc.resource_type;
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desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
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desc->Pool = wined3d_desc.pool;
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desc->Size = wined3d_desc.size;
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desc->MultiSampleType = wined3d_desc.multisample_type;
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desc->Width = wined3d_desc.width;
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desc->Height = wined3d_desc.height;
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return D3D_OK;
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}
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static HRESULT WINAPI d3d8_surface_LockRect(IDirect3DSurface8 *iface,
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D3DLOCKED_RECT *locked_rect, const RECT *rect, DWORD flags)
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{
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struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
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struct wined3d_map_desc map_desc;
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HRESULT hr;
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TRACE("iface %p, locked_rect %p, rect %s, flags %#x.\n",
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iface, locked_rect, wine_dbgstr_rect(rect), flags);
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wined3d_mutex_lock();
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if (rect)
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{
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D3DSURFACE_DESC desc;
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IDirect3DSurface8_GetDesc(iface, &desc);
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if ((rect->left < 0)
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|| (rect->top < 0)
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|| (rect->left >= rect->right)
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|| (rect->top >= rect->bottom)
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|| (rect->right > desc.Width)
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|| (rect->bottom > desc.Height))
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{
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WARN("Trying to lock an invalid rectangle, returning D3DERR_INVALIDCALL\n");
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wined3d_mutex_unlock();
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return D3DERR_INVALIDCALL;
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}
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}
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hr = wined3d_surface_map(surface->wined3d_surface, &map_desc, rect, flags);
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wined3d_mutex_unlock();
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locked_rect->Pitch = map_desc.row_pitch;
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locked_rect->pBits = map_desc.data;
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return hr;
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}
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static HRESULT WINAPI d3d8_surface_UnlockRect(IDirect3DSurface8 *iface)
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{
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struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
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HRESULT hr;
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TRACE("iface %p.\n", iface);
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wined3d_mutex_lock();
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hr = wined3d_surface_unmap(surface->wined3d_surface);
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wined3d_mutex_unlock();
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switch(hr)
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{
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case WINEDDERR_NOTLOCKED: return D3DERR_INVALIDCALL;
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default: return hr;
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}
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}
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static const IDirect3DSurface8Vtbl d3d8_surface_vtbl =
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{
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/* IUnknown */
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d3d8_surface_QueryInterface,
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d3d8_surface_AddRef,
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d3d8_surface_Release,
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/* IDirect3DResource8 */
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d3d8_surface_GetDevice,
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d3d8_surface_SetPrivateData,
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d3d8_surface_GetPrivateData,
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d3d8_surface_FreePrivateData,
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/* IDirect3DSurface8 */
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d3d8_surface_GetContainer,
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d3d8_surface_GetDesc,
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d3d8_surface_LockRect,
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d3d8_surface_UnlockRect,
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};
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static void STDMETHODCALLTYPE surface_wined3d_object_destroyed(void *parent)
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{
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HeapFree(GetProcessHeap(), 0, parent);
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}
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static const struct wined3d_parent_ops d3d8_surface_wined3d_parent_ops =
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{
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surface_wined3d_object_destroyed,
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};
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HRESULT surface_init(struct d3d8_surface *surface, struct d3d8_device *device, UINT width, UINT height,
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D3DFORMAT format, BOOL lockable, BOOL discard, DWORD usage, D3DPOOL pool,
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D3DMULTISAMPLE_TYPE multisample_type, DWORD multisample_quality)
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{
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DWORD flags = 0;
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HRESULT hr;
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surface->IDirect3DSurface8_iface.lpVtbl = &d3d8_surface_vtbl;
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surface->refcount = 1;
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/* FIXME: Check MAX bounds of MultisampleQuality. */
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if (multisample_quality > 0)
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{
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FIXME("Multisample quality set to %u, substituting 0.\n", multisample_quality);
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multisample_quality = 0;
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}
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if (lockable)
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flags |= WINED3D_SURFACE_MAPPABLE;
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if (discard)
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flags |= WINED3D_SURFACE_DISCARD;
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wined3d_mutex_lock();
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hr = wined3d_surface_create(device->wined3d_device, width, height, wined3dformat_from_d3dformat(format),
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usage & WINED3DUSAGE_MASK, (enum wined3d_pool)pool, multisample_type, multisample_quality,
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flags, surface, &d3d8_surface_wined3d_parent_ops, &surface->wined3d_surface);
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wined3d_mutex_unlock();
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if (FAILED(hr))
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{
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WARN("Failed to create wined3d surface, hr %#x.\n", hr);
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return hr;
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}
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surface->parent_device = &device->IDirect3DDevice8_iface;
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IDirect3DDevice8_AddRef(surface->parent_device);
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return D3D_OK;
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}
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struct d3d8_surface *unsafe_impl_from_IDirect3DSurface8(IDirect3DSurface8 *iface)
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{
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if (!iface)
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return NULL;
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assert(iface->lpVtbl == &d3d8_surface_vtbl);
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return impl_from_IDirect3DSurface8(iface);
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}
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