/* * IDirect3DSurface8 implementation * * Copyright 2005 Oliver Stieber * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include "config.h" #include <assert.h> #include "d3d8_private.h" WINE_DEFAULT_DEBUG_CHANNEL(d3d8); static inline IDirect3DSurface8Impl *impl_from_IDirect3DSurface8(IDirect3DSurface8 *iface) { return CONTAINING_RECORD(iface, IDirect3DSurface8Impl, IDirect3DSurface8_iface); } /* IDirect3DSurface8 IUnknown parts follow: */ static HRESULT WINAPI IDirect3DSurface8Impl_QueryInterface(IDirect3DSurface8 *iface, REFIID riid, void **ppobj) { IDirect3DSurface8Impl *This = impl_from_IDirect3DSurface8(iface); TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj); if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IDirect3DResource8) || IsEqualGUID(riid, &IID_IDirect3DSurface8)) { IUnknown_AddRef(iface); *ppobj = This; return S_OK; } WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj); *ppobj = NULL; return E_NOINTERFACE; } static ULONG WINAPI IDirect3DSurface8Impl_AddRef(IDirect3DSurface8 *iface) { IDirect3DSurface8Impl *This = impl_from_IDirect3DSurface8(iface); TRACE("iface %p.\n", iface); if (This->forwardReference) { /* Forward refcounting */ TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference); return IUnknown_AddRef(This->forwardReference); } else { /* No container, handle our own refcounting */ ULONG ref = InterlockedIncrement(&This->ref); TRACE("%p increasing refcount to %u.\n", iface, ref); if (ref == 1) { if (This->parentDevice) IUnknown_AddRef(This->parentDevice); wined3d_mutex_lock(); wined3d_surface_incref(This->wined3d_surface); wined3d_mutex_unlock(); } return ref; } } static ULONG WINAPI IDirect3DSurface8Impl_Release(IDirect3DSurface8 *iface) { IDirect3DSurface8Impl *This = impl_from_IDirect3DSurface8(iface); TRACE("iface %p.\n", iface); if (This->forwardReference) { /* Forward refcounting */ TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference); return IUnknown_Release(This->forwardReference); } else { /* No container, handle our own refcounting */ ULONG ref = InterlockedDecrement(&This->ref); TRACE("%p decreasing refcount to %u.\n", iface, ref); if (ref == 0) { IDirect3DDevice8 *parentDevice = This->parentDevice; /* Implicit surfaces are destroyed with the device, not if refcount reaches 0. */ wined3d_mutex_lock(); wined3d_surface_decref(This->wined3d_surface); wined3d_mutex_unlock(); if (parentDevice) IDirect3DDevice8_Release(parentDevice); } return ref; } } /* IDirect3DSurface8 IDirect3DResource8 Interface follow: */ static HRESULT WINAPI IDirect3DSurface8Impl_GetDevice(IDirect3DSurface8 *iface, IDirect3DDevice8 **device) { IDirect3DSurface8Impl *This = impl_from_IDirect3DSurface8(iface); TRACE("iface %p, device %p.\n", iface, device); if (This->forwardReference) { IDirect3DResource8 *resource; HRESULT hr; hr = IUnknown_QueryInterface(This->forwardReference, &IID_IDirect3DResource8, (void **)&resource); if (SUCCEEDED(hr)) { hr = IDirect3DResource8_GetDevice(resource, device); IDirect3DResource8_Release(resource); TRACE("Returning device %p.\n", *device); } return hr; } *device = This->parentDevice; IDirect3DDevice8_AddRef(*device); TRACE("Returning device %p.\n", *device); return D3D_OK; } static HRESULT WINAPI IDirect3DSurface8Impl_SetPrivateData(IDirect3DSurface8 *iface, REFGUID guid, const void *data, DWORD data_size, DWORD flags) { IDirect3DSurface8Impl *surface = impl_from_IDirect3DSurface8(iface); struct wined3d_resource *resource; HRESULT hr; TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n", iface, debugstr_guid(guid), data, data_size, flags); wined3d_mutex_lock(); resource = wined3d_surface_get_resource(surface->wined3d_surface); hr = wined3d_resource_set_private_data(resource, guid, data, data_size, flags); wined3d_mutex_unlock(); return hr; } static HRESULT WINAPI IDirect3DSurface8Impl_GetPrivateData(IDirect3DSurface8 *iface, REFGUID guid, void *data, DWORD *data_size) { IDirect3DSurface8Impl *surface = impl_from_IDirect3DSurface8(iface); struct wined3d_resource *resource; HRESULT hr; TRACE("iface %p, guid %s, data %p, data_size %p.\n", iface, debugstr_guid(guid), data, data_size); wined3d_mutex_lock(); resource = wined3d_surface_get_resource(surface->wined3d_surface); hr = wined3d_resource_get_private_data(resource, guid, data, data_size); wined3d_mutex_unlock(); return hr; } static HRESULT WINAPI IDirect3DSurface8Impl_FreePrivateData(IDirect3DSurface8 *iface, REFGUID guid) { IDirect3DSurface8Impl *surface = impl_from_IDirect3DSurface8(iface); struct wined3d_resource *resource; HRESULT hr; TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid)); wined3d_mutex_lock(); resource = wined3d_surface_get_resource(surface->wined3d_surface); hr = wined3d_resource_free_private_data(resource, guid); wined3d_mutex_unlock(); return hr; } /* IDirect3DSurface8 Interface follow: */ static HRESULT WINAPI IDirect3DSurface8Impl_GetContainer(IDirect3DSurface8 *iface, REFIID riid, void **ppContainer) { IDirect3DSurface8Impl *This = impl_from_IDirect3DSurface8(iface); HRESULT res; TRACE("iface %p, riid %s, container %p.\n", iface, debugstr_guid(riid), ppContainer); if (!This->container) return E_NOINTERFACE; res = IUnknown_QueryInterface(This->container, riid, ppContainer); TRACE("(%p) : returning %p\n", This, *ppContainer); return res; } static HRESULT WINAPI IDirect3DSurface8Impl_GetDesc(IDirect3DSurface8 *iface, D3DSURFACE_DESC *desc) { IDirect3DSurface8Impl *This = impl_from_IDirect3DSurface8(iface); struct wined3d_resource_desc wined3d_desc; struct wined3d_resource *wined3d_resource; TRACE("iface %p, desc %p.\n", iface, desc); wined3d_mutex_lock(); wined3d_resource = wined3d_surface_get_resource(This->wined3d_surface); wined3d_resource_get_desc(wined3d_resource, &wined3d_desc); wined3d_mutex_unlock(); desc->Format = d3dformat_from_wined3dformat(wined3d_desc.format); desc->Type = wined3d_desc.resource_type; desc->Usage = wined3d_desc.usage; desc->Pool = wined3d_desc.pool; desc->Size = wined3d_desc.size; desc->MultiSampleType = wined3d_desc.multisample_type; desc->Width = wined3d_desc.width; desc->Height = wined3d_desc.height; return D3D_OK; } static HRESULT WINAPI IDirect3DSurface8Impl_LockRect(IDirect3DSurface8 *iface, D3DLOCKED_RECT *pLockedRect, const RECT *pRect, DWORD Flags) { IDirect3DSurface8Impl *This = impl_from_IDirect3DSurface8(iface); HRESULT hr; TRACE("iface %p, locked_rect %p, rect %p, flags %#x.\n", iface, pLockedRect, pRect, Flags); wined3d_mutex_lock(); if (pRect) { D3DSURFACE_DESC desc; IDirect3DSurface8_GetDesc(iface, &desc); if ((pRect->left < 0) || (pRect->top < 0) || (pRect->left >= pRect->right) || (pRect->top >= pRect->bottom) || (pRect->right > desc.Width) || (pRect->bottom > desc.Height)) { WARN("Trying to lock an invalid rectangle, returning D3DERR_INVALIDCALL\n"); wined3d_mutex_unlock(); return D3DERR_INVALIDCALL; } } hr = wined3d_surface_map(This->wined3d_surface, (struct wined3d_mapped_rect *)pLockedRect, pRect, Flags); wined3d_mutex_unlock(); return hr; } static HRESULT WINAPI IDirect3DSurface8Impl_UnlockRect(IDirect3DSurface8 *iface) { IDirect3DSurface8Impl *This = impl_from_IDirect3DSurface8(iface); HRESULT hr; TRACE("iface %p.\n", iface); wined3d_mutex_lock(); hr = wined3d_surface_unmap(This->wined3d_surface); wined3d_mutex_unlock(); switch(hr) { case WINEDDERR_NOTLOCKED: return D3DERR_INVALIDCALL; default: return hr; } } static const IDirect3DSurface8Vtbl Direct3DSurface8_Vtbl = { /* IUnknown */ IDirect3DSurface8Impl_QueryInterface, IDirect3DSurface8Impl_AddRef, IDirect3DSurface8Impl_Release, /* IDirect3DResource8 */ IDirect3DSurface8Impl_GetDevice, IDirect3DSurface8Impl_SetPrivateData, IDirect3DSurface8Impl_GetPrivateData, IDirect3DSurface8Impl_FreePrivateData, /* IDirect3DSurface8 */ IDirect3DSurface8Impl_GetContainer, IDirect3DSurface8Impl_GetDesc, IDirect3DSurface8Impl_LockRect, IDirect3DSurface8Impl_UnlockRect }; static void STDMETHODCALLTYPE surface_wined3d_object_destroyed(void *parent) { HeapFree(GetProcessHeap(), 0, parent); } static const struct wined3d_parent_ops d3d8_surface_wined3d_parent_ops = { surface_wined3d_object_destroyed, }; HRESULT surface_init(IDirect3DSurface8Impl *surface, IDirect3DDevice8Impl *device, UINT width, UINT height, D3DFORMAT format, BOOL lockable, BOOL discard, UINT level, DWORD usage, D3DPOOL pool, D3DMULTISAMPLE_TYPE multisample_type, DWORD multisample_quality) { DWORD flags = 0; HRESULT hr; surface->IDirect3DSurface8_iface.lpVtbl = &Direct3DSurface8_Vtbl; surface->ref = 1; /* FIXME: Check MAX bounds of MultisampleQuality. */ if (multisample_quality > 0) { FIXME("Multisample quality set to %u, substituting 0.\n", multisample_quality); multisample_quality = 0; } if (lockable) flags |= WINED3D_SURFACE_MAPPABLE; if (discard) flags |= WINED3D_SURFACE_DISCARD; wined3d_mutex_lock(); hr = wined3d_surface_create(device->wined3d_device, width, height, wined3dformat_from_d3dformat(format), level, usage & WINED3DUSAGE_MASK, (WINED3DPOOL)pool, multisample_type, multisample_quality, SURFACE_OPENGL, flags, surface, &d3d8_surface_wined3d_parent_ops, &surface->wined3d_surface); wined3d_mutex_unlock(); if (FAILED(hr)) { WARN("Failed to create wined3d surface, hr %#x.\n", hr); return hr; } surface->parentDevice = &device->IDirect3DDevice8_iface; IUnknown_AddRef(surface->parentDevice); return D3D_OK; } IDirect3DSurface8Impl *unsafe_impl_from_IDirect3DSurface8(IDirect3DSurface8 *iface) { if (!iface) return NULL; assert(iface->lpVtbl == &Direct3DSurface8_Vtbl); return impl_from_IDirect3DSurface8(iface); }