=?UTF-8?Q?J=C3=B3zef=20Kucia=20?=: d3d11: Implement d3d11_immediate_context_OMGetBlendState().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: fd4f1d9c48f10ca7b08f850ba395d7b4c56e6ddb
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=fd4f1d9c48f10ca7b08f850ba395d7b4c56e6ddb

Author: Józef Kucia <jkucia at codeweavers.com>
Date:   Mon Jul  4 12:26:20 2016 +0200

d3d11: Implement d3d11_immediate_context_OMGetBlendState().

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/d3d11_private.h |  5 +++++
 dlls/d3d11/device.c        | 25 ++++++++++++++++++-------
 dlls/d3d11/state.c         |  5 -----
 3 files changed, 23 insertions(+), 12 deletions(-)

diff --git a/dlls/d3d11/d3d11_private.h b/dlls/d3d11/d3d11_private.h
index bd43aa6..0dee4a1 100644
--- a/dlls/d3d11/d3d11_private.h
+++ b/dlls/d3d11/d3d11_private.h
@@ -359,6 +359,11 @@ struct d3d_blend_state
     ID3D11Device *device;
 };
 
+static inline struct d3d_blend_state *impl_from_ID3D11BlendState(ID3D11BlendState *iface)
+{
+    return CONTAINING_RECORD(iface, struct d3d_blend_state, ID3D11BlendState_iface);
+}
+
 HRESULT d3d_blend_state_init(struct d3d_blend_state *state, struct d3d_device *device,
         const D3D11_BLEND_DESC *desc) DECLSPEC_HIDDEN;
 struct d3d_blend_state *unsafe_impl_from_ID3D11BlendState(ID3D11BlendState *iface) DECLSPEC_HIDDEN;
diff --git a/dlls/d3d11/device.c b/dlls/d3d11/device.c
index 03fafc6..867b294 100644
--- a/dlls/d3d11/device.c
+++ b/dlls/d3d11/device.c
@@ -1655,8 +1655,17 @@ static void STDMETHODCALLTYPE d3d11_immediate_context_OMGetRenderTargetsAndUnord
 static void STDMETHODCALLTYPE d3d11_immediate_context_OMGetBlendState(ID3D11DeviceContext *iface,
         ID3D11BlendState **blend_state, FLOAT blend_factor[4], UINT *sample_mask)
 {
-    FIXME("iface %p, blend_state %p, blend_factor %p, sample_mask %p stub!\n",
+    struct d3d_device *device = device_from_immediate_ID3D11DeviceContext(iface);
+
+    TRACE("iface %p, blend_state %p, blend_factor %p, sample_mask %p.\n",
             iface, blend_state, blend_factor, sample_mask);
+
+    if ((*blend_state = device->blend_state ? &device->blend_state->ID3D11BlendState_iface : NULL))
+        ID3D11BlendState_AddRef(*blend_state);
+    wined3d_mutex_lock();
+    memcpy(blend_factor, device->blend_factor, 4 * sizeof(*blend_factor));
+    *sample_mask = wined3d_device_get_render_state(device->wined3d_device, WINED3D_RS_MULTISAMPLEMASK);
+    wined3d_mutex_unlock();
 }
 
 static void STDMETHODCALLTYPE d3d11_immediate_context_OMGetDepthStencilState(ID3D11DeviceContext *iface,
@@ -4063,16 +4072,18 @@ static void STDMETHODCALLTYPE d3d10_device_OMGetBlendState(ID3D10Device1 *iface,
         ID3D10BlendState **blend_state, FLOAT blend_factor[4], UINT *sample_mask)
 {
     struct d3d_device *device = impl_from_ID3D10Device(iface);
+    ID3D11BlendState *d3d11_blend_state;
 
     TRACE("iface %p, blend_state %p, blend_factor %p, sample_mask %p.\n",
             iface, blend_state, blend_factor, sample_mask);
 
-    if ((*blend_state = device->blend_state ? (ID3D10BlendState *)&device->blend_state->ID3D10BlendState1_iface : NULL))
-        ID3D10BlendState_AddRef(*blend_state);
-    wined3d_mutex_lock();
-    memcpy(blend_factor, device->blend_factor, 4 * sizeof(*blend_factor));
-    *sample_mask = wined3d_device_get_render_state(device->wined3d_device, WINED3D_RS_MULTISAMPLEMASK);
-    wined3d_mutex_unlock();
+    d3d11_immediate_context_OMGetBlendState(&device->immediate_context.ID3D11DeviceContext_iface,
+            &d3d11_blend_state, blend_factor, sample_mask);
+
+    if (d3d11_blend_state)
+        *blend_state = (ID3D10BlendState *)&impl_from_ID3D11BlendState(d3d11_blend_state)->ID3D10BlendState1_iface;
+    else
+        *blend_state = NULL;
 }
 
 static void STDMETHODCALLTYPE d3d10_device_OMGetDepthStencilState(ID3D10Device1 *iface,
diff --git a/dlls/d3d11/state.c b/dlls/d3d11/state.c
index 665d142..ba90664 100644
--- a/dlls/d3d11/state.c
+++ b/dlls/d3d11/state.c
@@ -26,11 +26,6 @@ WINE_DEFAULT_DEBUG_CHANNEL(d3d11);
 
 /* ID3D11BlendState methods */
 
-static inline struct d3d_blend_state *impl_from_ID3D11BlendState(ID3D11BlendState *iface)
-{
-    return CONTAINING_RECORD(iface, struct d3d_blend_state, ID3D11BlendState_iface);
-}
-
 static HRESULT STDMETHODCALLTYPE d3d11_blend_state_QueryInterface(ID3D11BlendState *iface,
         REFIID riid, void **object)
 {