[PATCH] vkd3d: Handle CPUPageProperty options for D3D12_HEAP_TYPE_CUSTOM.

[Conor McCarthy]

Signed-off-by: Conor McCarthy 
---
 libs/vkd3d/resource.c | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/libs/vkd3d/resource.c b/libs/vkd3d/resource.c
index 626772e..ddd8bfc 100644
--- a/libs/vkd3d/resource.c
+++ b/libs/vkd3d/resource.c
@@ -58,9 +58,19 @@ static unsigned int vkd3d_select_memory_type(struct d3d12_device *device, uint32
             break;

case D3D12_HEAP_TYPE_CUSTOM:
-            FIXME("Custom heaps not supported yet.\n");
-            flags[count++] = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT
-                    | VK_MEMORY_PROPERTY_HOST_CACHED_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
+            switch (heap_properties->CPUPageProperty)
+            {
+                case D3D12_CPU_PAGE_PROPERTY_WRITE_COMBINE:
+                    flags[count++] = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
+                    break;
+                default:
+                    WARN("Invalid CPU page property.\n");
+                    /* Fall through. */
+                case D3D12_CPU_PAGE_PROPERTY_WRITE_BACK:
+                    flags[count++] = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT
+                            | VK_MEMORY_PROPERTY_HOST_CACHED_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
+                    break;
+            }
             flags[count++] = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
             flags[count++] = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;
             break;