=?UTF-8?Q?J=C3=B3zef=20Kucia=20?=: d3d11: Implement d3d11_immediate_context_GetPredication().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: e427f6125bbfb155bca9bd1562053efcc1e01f1c
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=e427f6125bbfb155bca9bd1562053efcc1e01f1c

Author: Józef Kucia <jkucia at codeweavers.com>
Date:   Tue Nov 10 01:32:47 2015 +0100

d3d11: Implement d3d11_immediate_context_GetPredication().

Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/d3d11/device.c | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/dlls/d3d11/device.c b/dlls/d3d11/device.c
index 8321593..cca4e24 100644
--- a/dlls/d3d11/device.c
+++ b/dlls/d3d11/device.c
@@ -1113,7 +1113,24 @@ static void STDMETHODCALLTYPE d3d11_immediate_context_VSGetSamplers(ID3D11Device
 static void STDMETHODCALLTYPE d3d11_immediate_context_GetPredication(ID3D11DeviceContext *iface,
         ID3D11Predicate **predicate, BOOL *value)
 {
-    FIXME("iface %p, predicate %p, value %p stub!\n", iface, predicate, value);
+    struct d3d_device *device = device_from_immediate_ID3D11DeviceContext(iface);
+    struct wined3d_query *wined3d_predicate;
+    struct d3d_query *predicate_impl;
+
+    TRACE("iface %p, predicate %p, value %p.\n", iface, predicate, value);
+
+    wined3d_mutex_lock();
+    if (!(wined3d_predicate = wined3d_device_get_predication(device->wined3d_device, value)))
+    {
+        wined3d_mutex_unlock();
+        *predicate = NULL;
+        return;
+    }
+
+    predicate_impl = wined3d_query_get_parent(wined3d_predicate);
+    wined3d_mutex_unlock();
+    *predicate = (ID3D11Predicate *)&predicate_impl->ID3D11Query_iface;
+    ID3D11Predicate_AddRef(*predicate);
 }
 
 static void STDMETHODCALLTYPE d3d11_immediate_context_GSGetShaderResources(ID3D11DeviceContext *iface,