[PATCH 1/6] dxgi: Partially implement dxgi_adapter_QueryVideoMemoryInfo().
Józef Kucia
jkucia at codeweavers.com
Wed Nov 21 03:13:19 CST 2018
Based on a patch by Matteo Bruni.
Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
---
dlls/dxgi/adapter.c | 38 ++++++++++++++++++++++++++++++++++++--
1 file changed, 36 insertions(+), 2 deletions(-)
diff --git a/dlls/dxgi/adapter.c b/dlls/dxgi/adapter.c
index b96904e90c01..71e15d7b7c8c 100644
--- a/dlls/dxgi/adapter.c
+++ b/dlls/dxgi/adapter.c
@@ -297,10 +297,44 @@ static void STDMETHODCALLTYPE dxgi_adapter_UnregisterHardwareContentProtectionTe
static HRESULT STDMETHODCALLTYPE dxgi_adapter_QueryVideoMemoryInfo(IWineDXGIAdapter *iface,
UINT node_index, DXGI_MEMORY_SEGMENT_GROUP segment_group, DXGI_QUERY_VIDEO_MEMORY_INFO *memory_info)
{
- FIXME("iface %p, node_index %u, segment_group %#x, memory_info %p stub!\n",
+ struct dxgi_adapter *adapter = impl_from_IWineDXGIAdapter(iface);
+ struct wined3d_adapter_identifier adapter_id;
+ HRESULT hr;
+
+ FIXME("iface %p, node_index %u, segment_group %#x, memory_info %p partial stub!\n",
iface, node_index, segment_group, memory_info);
- return E_NOTIMPL;
+ if (node_index)
+ FIXME("Ignoring node index %u.\n", node_index);
+
+ adapter_id.driver_size = 0;
+ adapter_id.description_size = 0;
+ adapter_id.device_name_size = 0;
+
+ wined3d_mutex_lock();
+ hr = wined3d_get_adapter_identifier(adapter->factory->wined3d, adapter->ordinal, 0, &adapter_id);
+ wined3d_mutex_unlock();
+
+ if (FAILED(hr))
+ return hr;
+
+ switch (segment_group)
+ {
+ case DXGI_MEMORY_SEGMENT_GROUP_LOCAL:
+ memory_info->Budget = adapter_id.video_memory;
+ memory_info->CurrentUsage = 0;
+ memory_info->AvailableForReservation = adapter_id.video_memory / 2;
+ memory_info->CurrentReservation = 0;
+ break;
+ case DXGI_MEMORY_SEGMENT_GROUP_NON_LOCAL:
+ memset(memory_info, 0, sizeof(*memory_info));
+ break;
+ default:
+ WARN("Invalid memory segment group %#x.\n", segment_group);
+ return E_INVALIDARG;
+ }
+
+ return hr;
}
static HRESULT STDMETHODCALLTYPE dxgi_adapter_SetVideoMemoryReservation(IWineDXGIAdapter *iface,
--
2.18.1
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