d3d11: Report D3D11_FORMAT_SUPPORT_BUFFER in CheckFormatSupport().

Note that native also reports support for DXGI_FORMAT_UNKNOWN; this patch does not implement that behaviour. Signed-off-by: Zebediah Figura <z.figura12@gmail.com> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

d3d11: Report D3D11_FORMAT_SUPPORT_BUFFER in CheckFormatSupport().
06264436 · Zebediah Figura · Alexandre Julliard · da9726a1 · 06264436 · 06264436
Commit 06264436 authored Feb 11, 2021 by Zebediah Figura Committed by Alexandre Julliard Feb 12, 2021
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device.c dlls/d3d11/device.c +4 -0

d3d11.c dlls/d3d11/tests/d3d11.c +3 -0

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--- a/dlls/d3d11/device.c
+++ b/dlls/d3d11/device.c
@@ -3541,6 +3541,7 @@ static HRESULT STDMETHODCALLTYPE d3d11_device_CheckFormatSupport(ID3D11Device2 *
    }
    flag_mapping[] =
    {
+        {WINED3D_RTYPE_BUFFER,     WINED3D_BIND_SHADER_RESOURCE, 0, D3D11_FORMAT_SUPPORT_BUFFER},
        {WINED3D_RTYPE_TEXTURE_1D, WINED3D_BIND_SHADER_RESOURCE, 0, D3D11_FORMAT_SUPPORT_TEXTURE1D},
        {WINED3D_RTYPE_TEXTURE_2D, WINED3D_BIND_SHADER_RESOURCE, 0, D3D11_FORMAT_SUPPORT_TEXTURE2D},
        {WINED3D_RTYPE_TEXTURE_3D, WINED3D_BIND_SHADER_RESOURCE, 0, D3D11_FORMAT_SUPPORT_TEXTURE3D},
@@ -3587,6 +3588,9 @@ static HRESULT STDMETHODCALLTYPE d3d11_device_CheckFormatSupport(ID3D11Device2 *
    }
    wined3d_mutex_unlock();

+    if (feature_level < D3D_FEATURE_LEVEL_10_0)
+        *format_support &= ~D3D11_FORMAT_SUPPORT_BUFFER;
+
    if (*format_support & (D3D11_FORMAT_SUPPORT_TEXTURE1D
            | D3D11_FORMAT_SUPPORT_TEXTURE2D | D3D11_FORMAT_SUPPORT_TEXTURE3D))
    {

--- a/dlls/d3d11/tests/d3d11.c
+++ b/dlls/d3d11/tests/d3d11.c
@@ -19950,6 +19950,9 @@ static void test_format_support(const D3D_FEATURE_LEVEL feature_level)
            ok(!(format_support[format] & D3D11_FORMAT_SUPPORT_SHADER_SAMPLE_COMPARISON),
                    "Unexpected SHADER_SAMPLE_COMPARISON for format %#x, feature level %#x.\n",
                    format, feature_level);
+            ok(!(format_support[format] & D3D11_FORMAT_SUPPORT_BUFFER),
+                    "Unexpected BUFFER for format %#x, feature level %#x.\n",
+                    format, feature_level);
        }
        if (feature_level < D3D_FEATURE_LEVEL_10_1)
        {