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wined3d: Add wined3d_event_query_create and destroy.

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This also moves the event query faking code back to the external
interface and removes the temporary WINED3D_EVENT_QUERY_UNSUPPORTED
return value since wined3d_event_query_create properly fails if no
event query GL extension is supported.
This commit is contained in:
Stefan Dösinger 2010-03-03 23:48:50 +01:00 committed by Alexandre Julliard
parent 6863af3ebb
commit bd0641d37f
2 changed files with 45 additions and 19 deletions
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61
dlls/wined3d/query.c
View file

@ -27,6 +27,30 @@
WINE_DEFAULT_DEBUG_CHANNEL(d3d);
#define GLINFO_LOCATION (*gl_info)
static HRESULT wined3d_event_query_init(const struct wined3d_gl_info *gl_info, struct wined3d_event_query **query)
{
struct wined3d_event_query *ret;
*query = NULL;
if (!gl_info->supported[ARB_SYNC] && !gl_info->supported[NV_FENCE]
&& !gl_info->supported[APPLE_FENCE]) return E_NOTIMPL;
ret = HeapAlloc(GetProcessHeap(), 0, sizeof(*ret));
if (!ret)
{
ERR("Failed to allocate a wined3d event query structure.\n");
return E_OUTOFMEMORY;
}
ret->context = NULL;
*query = ret;
return WINED3D_OK;
}
static void wined3d_event_query_destroy(struct wined3d_event_query *query)
{
if (query->context) context_free_event_query(query);
HeapFree(GetProcessHeap(), 0, query);
}
static enum wined3d_event_query_result wined3d_event_query_test(struct wined3d_event_query *query, IWineD3DDeviceImpl *device)
{
struct wined3d_context *context;
@ -91,7 +115,8 @@ static enum wined3d_event_query_result wined3d_event_query_test(struct wined3d_e
}
else
{
ret = WINED3D_EVENT_QUERY_UNSUPPORTED;
ERR("Event query created despite lack of GL support\n");
ret = WINED3D_EVENT_QUERY_ERROR;
}
LEAVE_GL();
@ -194,17 +219,16 @@ static ULONG WINAPI IWineD3DQueryImpl_Release(IWineD3DQuery *iface) {
if (This->type == WINED3DQUERYTYPE_EVENT)
{
struct wined3d_event_query *query = This->extendedData;
if (query->context) context_free_event_query(query);
if (query) wined3d_event_query_destroy(query);
}
else if (This->type == WINED3DQUERYTYPE_OCCLUSION)
{
struct wined3d_occlusion_query *query = This->extendedData;
if (query->context) context_free_occlusion_query(query);
HeapFree(GetProcessHeap(), 0, This->extendedData);
}
HeapFree(GetProcessHeap(), 0, This->extendedData);
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
@ -309,6 +333,12 @@ static HRESULT WINAPI IWineD3DEventQueryImpl_GetData(IWineD3DQuery* iface, void
TRACE("(%p) : type D3DQUERY_EVENT, pData %p, dwSize %#x, dwGetDataFlags %#x\n", This, pData, dwSize, dwGetDataFlags);
if (!pData || !dwSize) return S_OK;
if (!query)
{
WARN("(%p): Event query not supported by GL, reporting GPU idle\n", This);
*data = TRUE;
return S_OK;
}
ret = wined3d_event_query_test(query, This->device);
switch(ret)
@ -327,11 +357,6 @@ static HRESULT WINAPI IWineD3DEventQueryImpl_GetData(IWineD3DQuery* iface, void
*data = TRUE;
break;
case WINED3D_EVENT_QUERY_UNSUPPORTED:
WARN("(%p): Event query not supported by GL, reporting GPU idle\n", This);
*data = TRUE;
break;
case WINED3D_EVENT_QUERY_ERROR:
ERR("The GL event query failed, returning D3DERR_INVALIDCALL\n");
return WINED3DERR_INVALIDCALL;
@ -364,6 +389,10 @@ static HRESULT WINAPI IWineD3DEventQueryImpl_Issue(IWineD3DQuery* iface, DWORD
if (dwIssueFlags & WINED3DISSUE_END)
{
struct wined3d_event_query *query = This->extendedData;
/* Faked event query support */
if (!query) return WINED3D_OK;
wined3d_event_query_issue(query, This->device);
}
else if(dwIssueFlags & WINED3DISSUE_BEGIN)
@ -496,6 +525,7 @@ HRESULT query_init(IWineD3DQueryImpl *query, IWineD3DDeviceImpl *device,
WINED3DQUERYTYPE type, IUnknown *parent)
{
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
HRESULT hr;
switch (type)
{
@ -518,8 +548,9 @@ HRESULT query_init(IWineD3DQueryImpl *query, IWineD3DDeviceImpl *device,
case WINED3DQUERYTYPE_EVENT:
TRACE("Event query.\n");
if (!gl_info->supported[ARB_SYNC] && !gl_info->supported[NV_FENCE]
&& !gl_info->supported[APPLE_FENCE])
query->lpVtbl = &IWineD3DEventQuery_Vtbl;
hr = wined3d_event_query_init(gl_info, (struct wined3d_event_query **) &query->extendedData);
if (hr == E_NOTIMPL)
{
/* Half-Life 2 needs this query. It does not render the main
* menu correctly otherwise. Pretend to support it, faking
@ -527,14 +558,10 @@ HRESULT query_init(IWineD3DQueryImpl *query, IWineD3DDeviceImpl *device,
* lowering performance. */
FIXME("Event query: Unimplemented, but pretending to be supported.\n");
}
query->lpVtbl = &IWineD3DEventQuery_Vtbl;
query->extendedData = HeapAlloc(GetProcessHeap(), 0, sizeof(struct wined3d_event_query));
if (!query->extendedData)
else if(FAILED(hr))
{
ERR("Failed to allocate event query extended data.\n");
return E_OUTOFMEMORY;
return hr;
}
((struct wined3d_event_query *)query->extendedData)->context = NULL;
break;
case WINED3DQUERYTYPE_VCACHE:

3
dlls/wined3d/wined3d_private.h
View file

@ -1036,8 +1036,7 @@ enum wined3d_event_query_result
WINED3D_EVENT_QUERY_WAITING,
WINED3D_EVENT_QUERY_NOT_STARTED,
WINED3D_EVENT_QUERY_WRONG_THREAD,
WINED3D_EVENT_QUERY_ERROR,
WINED3D_EVENT_QUERY_UNSUPPORTED
WINED3D_EVENT_QUERY_ERROR
};
struct wined3d_context