[PATCH 4/5] d3d11: Report support for shader stencil export if available.

[Zebediah Figura]

From: Zebediah Figura

---
 dlls/d3d11/device.c            | 11 ++++++++++-
 dlls/wined3d/adapter_gl.c      |  1 +
 dlls/wined3d/adapter_vk.c      |  1 +
 dlls/wined3d/directx.c         |  1 +
 dlls/wined3d/wined3d_private.h |  1 +
 include/wine/wined3d.h         |  1 +
 6 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/dlls/d3d11/device.c b/dlls/d3d11/device.c
index fa100ec075e..061fd57fe09 100644
--- a/dlls/d3d11/device.c
+++ b/dlls/d3d11/device.c
@@ -4171,7 +4171,16 @@ static HRESULT STDMETHODCALLTYPE d3d11_device_CheckFeatureSupport(ID3D11Device2
                 return E_INVALIDARG;
             }

-            options->PSSpecifiedStencilRefSupported = FALSE;
+            wined3d_mutex_lock();
+            hr = wined3d_device_get_device_caps(device->wined3d_device, &wined3d_caps);
+            wined3d_mutex_unlock();
+            if (FAILED(hr))
+            {
+                WARN("Failed to get device caps, hr %#lx.\n", hr);
+                return hr;
+            }
+
+            options->PSSpecifiedStencilRefSupported = wined3d_caps.stencil_export;
             options->TypedUAVLoadAdditionalFormats = FALSE;
             options->ROVsSupported = FALSE;
             options->ConservativeRasterizationTier = D3D11_CONSERVATIVE_RASTERIZATION_NOT_SUPPORTED;
diff --git a/dlls/wined3d/adapter_gl.c b/dlls/wined3d/adapter_gl.c
index 34cbeea9c4b..7ae3143a891 100644
--- a/dlls/wined3d/adapter_gl.c
+++ b/dlls/wined3d/adapter_gl.c
@@ -5196,6 +5196,7 @@ static void wined3d_adapter_gl_init_d3d_info(struct wined3d_adapter_gl *adapter_
     d3d_info->shader_output_interpolation = !!(shader_caps.wined3d_caps & WINED3D_SHADER_CAP_OUTPUT_INTERPOLATION);
     d3d_info->frag_coord_correction = !!gl_info->supported[ARB_FRAGMENT_COORD_CONVENTIONS];
     d3d_info->viewport_array_index_any_shader = !!gl_info->supported[ARB_SHADER_VIEWPORT_LAYER_ARRAY];
+    d3d_info->stencil_export = !!gl_info->supported[ARB_SHADER_STENCIL_EXPORT];
     d3d_info->texture_npot = !!gl_info->supported[ARB_TEXTURE_NON_POWER_OF_TWO];
     d3d_info->texture_npot_conditional = gl_info->supported[WINED3D_GL_NORMALIZED_TEXRECT]
             || gl_info->supported[ARB_TEXTURE_RECTANGLE];
diff --git a/dlls/wined3d/adapter_vk.c b/dlls/wined3d/adapter_vk.c
index 2ab7f30c8fd..291661bb5e7 100644
--- a/dlls/wined3d/adapter_vk.c
+++ b/dlls/wined3d/adapter_vk.c
@@ -2306,6 +2306,7 @@ static void wined3d_adapter_vk_init_d3d_info(struct wined3d_adapter_vk *adapter_
     d3d_info->shader_double_precision = !!(shader_caps.wined3d_caps & WINED3D_SHADER_CAP_DOUBLE_PRECISION);
     d3d_info->shader_output_interpolation = !!(shader_caps.wined3d_caps & WINED3D_SHADER_CAP_OUTPUT_INTERPOLATION);
     d3d_info->viewport_array_index_any_shader = false; /* VK_EXT_shader_viewport_index_layer */
+    d3d_info->stencil_export = vk_info->supported[WINED3D_VK_EXT_SHADER_STENCIL_EXPORT];
     d3d_info->texture_npot = true;
     d3d_info->texture_npot_conditional = true;
     d3d_info->normalized_texrect = false;
diff --git a/dlls/wined3d/directx.c b/dlls/wined3d/directx.c
index 11d829c2756..50990e4cd0e 100644
--- a/dlls/wined3d/directx.c
+++ b/dlls/wined3d/directx.c
@@ -2709,6 +2709,7 @@ HRESULT CDECL wined3d_get_device_caps(const struct wined3d_adapter *adapter,

caps->shader_double_precision = d3d_info->shader_double_precision;
     caps->viewport_array_index_any_shader = d3d_info->viewport_array_index_any_shader;
+    caps->stencil_export = d3d_info->stencil_export;

caps->max_feature_level = d3d_info->feature_level;

diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 6d1cd837ac4..549a2aa7a7a 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -221,6 +221,7 @@ struct wined3d_d3d_info
     uint32_t shader_output_interpolation : 1;
     uint32_t frag_coord_correction : 1;
     uint32_t viewport_array_index_any_shader : 1;
+    uint32_t stencil_export : 1;
     uint32_t texture_npot : 1;
     uint32_t texture_npot_conditional : 1;
     uint32_t normalized_texrect : 1;
diff --git a/include/wine/wined3d.h b/include/wine/wined3d.h
index fcbe094e30b..492065711f3 100644
--- a/include/wine/wined3d.h
+++ b/include/wine/wined3d.h
@@ -2000,6 +2000,7 @@ struct wined3d_caps

BOOL shader_double_precision;
     BOOL viewport_array_index_any_shader;
+    BOOL stencil_export;

enum wined3d_feature_level max_feature_level;
 };