[PATCH 0/1] MR3235: d3d11: Add support for D3D11_FEATURE_FORMAT_SUPPORT2.

[Andrey Gusev (＠agusev)]

Used by Assassin's Creed: Odyssey, Days Gone, F1 2018, Stray, etc.

[PATCH 1/1] d3d11: Add support for D3D11_FEATURE_FORMAT_SUPPORT2.

[Andrey Gusev]

From: Andrey Gusev

Used by Assassin's Creed: Odyssey, Days Gone, F1 2018, Stray, etc.
---
 dlls/d3d11/device.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/dlls/d3d11/device.c b/dlls/d3d11/device.c
index ca231af9652..f457e877378 100644
--- a/dlls/d3d11/device.c
+++ b/dlls/d3d11/device.c
@@ -4211,6 +4211,18 @@ static HRESULT STDMETHODCALLTYPE d3d11_device_CheckFeatureSupport(ID3D11Device2
             return d3d11_device_CheckFormatSupport(iface, data->InFormat, &data->OutFormatSupport);
         }

+        case D3D11_FEATURE_FORMAT_SUPPORT2:
+        {
+            D3D11_FEATURE_DATA_FORMAT_SUPPORT2 *data = feature_support_data;
+            if (feature_support_data_size != sizeof(*data))
+            {
+                WARN("Invalid size %u for D3D11_FEATURE_FORMAT_SUPPORT2.\n", feature_support_data_size);
+                return E_INVALIDARG;
+            }
+
+            return d3d11_device_CheckFormatSupport(iface, data->InFormat, &data->OutFormatSupport2);
+        }
+
         default:
             FIXME("Unhandled feature %#x.\n", feature);
             return E_NOTIMPL;

[Chip Davis (＠cdavis5e)]

Chip Davis (@cdavis5e) commented about dlls/d3d11/device.c:
>          return d3d11_device_CheckFormatSupport(iface, data->InFormat, &data->OutFormatSupport);
>      }
>
> -
>    case D3D11_FEATURE_FORMAT_SUPPORT2:
> -
>    {
> -
>        D3D11_FEATURE_DATA_FORMAT_SUPPORT2 *data = feature_support_data;
> -
>        if (feature_support_data_size != sizeof(*data))
> -
>        {
> -
>            WARN("Invalid size %u for D3D11_FEATURE_FORMAT_SUPPORT2.\n", feature_support_data_size);
> -
>            return E_INVALIDARG;
> -
>        }
> -
> -
>        return d3d11_device_CheckFormatSupport(iface, data->InFormat, &data->OutFormatSupport2);

This is wrong. This feature is supposed to return a set of `D3D11_FORMAT_SUPPORT2_*` flags (note the `2`). The `ID3D11Device::CheckFormatSupport()` method returns `D3D11_FORMAT_SUPPORT_*` flags (no `2`).