wined3d: Support WINED3D_RTYPE_BUFFER in wined3d_check_device_format().

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>

wined3d: Support WINED3D_RTYPE_BUFFER in wined3d_check_device_format().
da9726a1 · Zebediah Figura · Alexandre Julliard · 9147fefb · da9726a1
Commit da9726a1 authored Feb 11, 2021 by Zebediah Figura Committed by Alexandre Julliard Feb 12, 2021
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directx.c dlls/wined3d/directx.c +13 -0

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--- a/dlls/wined3d/directx.c
+++ b/dlls/wined3d/directx.c
@@ -1781,6 +1781,19 @@ HRESULT CDECL wined3d_check_device_format(const struct wined3d *wined3d,
            gl_type = gl_type_end = WINED3D_GL_RES_TYPE_TEX_3D;
            break;

+        case WINED3D_RTYPE_BUFFER:
+            if (wined3d_format_is_typeless(format))
+            {
+                TRACE("Requested WINED3D_RTYPE_BUFFER, but format %s is typeless.\n", debug_d3dformat(check_format_id));
+                return WINED3DERR_NOTAVAILABLE;
+            }
+
+            allowed_usage = WINED3DUSAGE_DYNAMIC;
+            allowed_bind_flags = WINED3D_BIND_SHADER_RESOURCE
+                    | WINED3D_BIND_UNORDERED_ACCESS;
+            gl_type = gl_type_end = WINED3D_GL_RES_TYPE_BUFFER;
+            break;
+
        default:
            FIXME("Unhandled resource type %s.\n", debug_d3dresourcetype(resource_type));
            return WINED3DERR_NOTAVAILABLE;