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223 lines
6.2 KiB
C
223 lines
6.2 KiB
C
/*
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* IDirect3DQuery9 implementation
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*
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* Copyright 2002-2003 Raphael Junqueira
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* Copyright 2002-2003 Jason Edmeades
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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 "d3d9_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(d3d9);
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static inline struct d3d9_query *impl_from_IDirect3DQuery9(IDirect3DQuery9 *iface)
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{
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return CONTAINING_RECORD(iface, struct d3d9_query, IDirect3DQuery9_iface);
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}
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static HRESULT WINAPI d3d9_query_QueryInterface(IDirect3DQuery9 *iface, REFIID riid, void **out)
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{
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TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
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if (IsEqualGUID(riid, &IID_IDirect3DQuery9)
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|| IsEqualGUID(riid, &IID_IUnknown))
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{
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IDirect3DQuery9_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 d3d9_query_AddRef(IDirect3DQuery9 *iface)
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{
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struct d3d9_query *query = impl_from_IDirect3DQuery9(iface);
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ULONG refcount = InterlockedIncrement(&query->refcount);
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TRACE("%p increasing refcount to %u.\n", iface, refcount);
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return refcount;
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}
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static ULONG WINAPI d3d9_query_Release(IDirect3DQuery9 *iface)
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{
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struct d3d9_query *query = impl_from_IDirect3DQuery9(iface);
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ULONG refcount = InterlockedDecrement(&query->refcount);
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TRACE("%p decreasing refcount to %u.\n", iface, refcount);
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if (!refcount)
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{
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wined3d_mutex_lock();
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wined3d_query_decref(query->wined3d_query);
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wined3d_mutex_unlock();
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IDirect3DDevice9Ex_Release(query->parent_device);
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heap_free(query);
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}
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return refcount;
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}
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static HRESULT WINAPI d3d9_query_GetDevice(IDirect3DQuery9 *iface, IDirect3DDevice9 **device)
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{
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struct d3d9_query *query = impl_from_IDirect3DQuery9(iface);
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TRACE("iface %p, device %p.\n", iface, device);
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*device = (IDirect3DDevice9 *)query->parent_device;
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IDirect3DDevice9_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 D3DQUERYTYPE WINAPI d3d9_query_GetType(IDirect3DQuery9 *iface)
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{
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struct d3d9_query *query = impl_from_IDirect3DQuery9(iface);
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D3DQUERYTYPE type;
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TRACE("iface %p.\n", iface);
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wined3d_mutex_lock();
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type = wined3d_query_get_type(query->wined3d_query);
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wined3d_mutex_unlock();
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return type;
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}
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static DWORD WINAPI d3d9_query_GetDataSize(IDirect3DQuery9 *iface)
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{
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struct d3d9_query *query = impl_from_IDirect3DQuery9(iface);
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TRACE("iface %p.\n", iface);
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return query->data_size;
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}
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static HRESULT WINAPI d3d9_query_Issue(IDirect3DQuery9 *iface, DWORD flags)
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{
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struct d3d9_query *query = impl_from_IDirect3DQuery9(iface);
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HRESULT hr;
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TRACE("iface %p, flags %#x.\n", iface, flags);
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wined3d_mutex_lock();
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hr = wined3d_query_issue(query->wined3d_query, 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 d3d9_query_GetData(IDirect3DQuery9 *iface, void *data, DWORD size, DWORD flags)
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{
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struct d3d9_query *query = impl_from_IDirect3DQuery9(iface);
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enum wined3d_query_type type;
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HRESULT hr;
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TRACE("iface %p, data %p, size %u, flags %#x.\n",
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iface, data, size, flags);
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wined3d_mutex_lock();
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type = wined3d_query_get_type(query->wined3d_query);
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if (type == WINED3D_QUERY_TYPE_TIMESTAMP_DISJOINT && data)
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{
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struct wined3d_query_data_timestamp_disjoint data_disjoint;
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if (size > sizeof(data_disjoint.disjoint))
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size = sizeof(data_disjoint.disjoint);
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hr = wined3d_query_get_data(query->wined3d_query, &data_disjoint, sizeof(data_disjoint), flags);
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if (SUCCEEDED(hr))
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memcpy(data, &data_disjoint.disjoint, size);
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}
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else
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{
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hr = wined3d_query_get_data(query->wined3d_query, data, size, flags);
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}
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wined3d_mutex_unlock();
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if (hr == D3DERR_INVALIDCALL)
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{
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if (data)
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{
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memset(data, 0, size);
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memset(data, 0xdd, min(size, query->data_size));
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}
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return S_OK;
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}
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return hr;
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}
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static const struct IDirect3DQuery9Vtbl d3d9_query_vtbl =
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{
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d3d9_query_QueryInterface,
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d3d9_query_AddRef,
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d3d9_query_Release,
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d3d9_query_GetDevice,
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d3d9_query_GetType,
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d3d9_query_GetDataSize,
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d3d9_query_Issue,
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d3d9_query_GetData,
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};
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HRESULT query_init(struct d3d9_query *query, struct d3d9_device *device, D3DQUERYTYPE type)
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{
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HRESULT hr;
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if (type > D3DQUERYTYPE_MEMORYPRESSURE)
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{
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if (type == 0x16)
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FIXME("Undocumented query %#x created.\n", type);
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else
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WARN("Invalid query type %#x.\n", type);
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return D3DERR_NOTAVAILABLE;
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}
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query->IDirect3DQuery9_iface.lpVtbl = &d3d9_query_vtbl;
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query->refcount = 1;
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wined3d_mutex_lock();
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if (FAILED(hr = wined3d_query_create(device->wined3d_device, type,
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query, &d3d9_null_wined3d_parent_ops, &query->wined3d_query)))
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{
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wined3d_mutex_unlock();
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WARN("Failed to create wined3d query, hr %#x.\n", hr);
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return hr;
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}
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if (type == D3DQUERYTYPE_OCCLUSION)
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query->data_size = sizeof(DWORD);
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else if (type == D3DQUERYTYPE_TIMESTAMPDISJOINT)
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query->data_size = sizeof(BOOL);
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else
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query->data_size = wined3d_query_get_data_size(query->wined3d_query);
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wined3d_mutex_unlock();
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query->parent_device = &device->IDirect3DDevice9Ex_iface;
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IDirect3DDevice9Ex_AddRef(query->parent_device);
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return D3D_OK;
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}
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