d3d11: Set blend states only when blending is enabled.

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

d3d11: Set blend states only when blending is enabled.
022867e5 · Józef Kucia · Alexandre Julliard · 42fcf202 · 022867e5
Commit 022867e5 authored Jun 02, 2016 by Józef Kucia Committed by Alexandre Julliard Jun 03, 2016
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device.c dlls/d3d11/device.c +9 -3

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--- a/dlls/d3d11/device.c
+++ b/dlls/d3d11/device.c
@@ -653,9 +653,14 @@ static void STDMETHODCALLTYPE d3d11_immediate_context_OMSetBlendState(ID3D11Devi
    FIXME("Per-rendertarget blend not implemented.\n");
    wined3d_device_set_render_state(device->wined3d_device, WINED3D_RS_ALPHABLENDENABLE,
            desc->RenderTarget[0].BlendEnable);
-    wined3d_device_set_render_state(device->wined3d_device, WINED3D_RS_SRCBLEND, desc->RenderTarget[0].SrcBlend);
-    wined3d_device_set_render_state(device->wined3d_device, WINED3D_RS_DESTBLEND, desc->RenderTarget[0].DestBlend);
-    wined3d_device_set_render_state(device->wined3d_device, WINED3D_RS_BLENDOP, desc->RenderTarget[0].BlendOp);
+    if (desc->RenderTarget[0].BlendEnable)
+    {
+        wined3d_device_set_render_state(device->wined3d_device, WINED3D_RS_SRCBLEND,
+                desc->RenderTarget[0].SrcBlend);
+        wined3d_device_set_render_state(device->wined3d_device, WINED3D_RS_DESTBLEND,
+                desc->RenderTarget[0].DestBlend);
+        wined3d_device_set_render_state(device->wined3d_device, WINED3D_RS_BLENDOP,
+                desc->RenderTarget[0].BlendOp);
        wined3d_device_set_render_state(device->wined3d_device, WINED3D_RS_SEPARATEALPHABLENDENABLE, TRUE);
        wined3d_device_set_render_state(device->wined3d_device, WINED3D_RS_SRCBLENDALPHA,
                desc->RenderTarget[0].SrcBlendAlpha);
@@ -663,6 +668,7 @@ static void STDMETHODCALLTYPE d3d11_immediate_context_OMSetBlendState(ID3D11Devi
                desc->RenderTarget[0].DestBlendAlpha);
        wined3d_device_set_render_state(device->wined3d_device, WINED3D_RS_BLENDOPALPHA,
                desc->RenderTarget[0].BlendOpAlpha);
+    }
    FIXME("Color mask > 3 not implemented.\n");
    wined3d_device_set_render_state(device->wined3d_device,
            WINED3D_RS_COLORWRITEENABLE, desc->RenderTarget[0].RenderTargetWriteMask);