[PATCH 4/5] wined3d: Implement primitive restart for the Vulkan adapter.

[Henri Verbeet]

Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
---
 dlls/wined3d/context_vk.c      |  2 ++
 dlls/wined3d/wined3d_private.h | 10 ++++++++++
 2 files changed, 12 insertions(+)

diff --git a/dlls/wined3d/context_vk.c b/dlls/wined3d/context_vk.c
index 0600cdfceca..8ab0f6366ca 100644
--- a/dlls/wined3d/context_vk.c
+++ b/dlls/wined3d/context_vk.c
@@ -1745,6 +1745,8 @@ static bool wined3d_context_vk_update_graphics_pipeline_key(struct wined3d_conte
     if (key->ia_desc.topology != vk_topology)
     {
         key->ia_desc.topology = vk_topology;
+        key->ia_desc.primitiveRestartEnable = !(d3d_info->wined3d_creation_flags & WINED3D_NO_PRIMITIVE_RESTART)
+                && !wined3d_primitive_type_is_list(state->primitive_type);
 
         update = true;
     }
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 9f40a331322..3450633b618 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -5949,6 +5949,16 @@ static inline VkImageAspectFlags vk_aspect_mask_from_format(const struct wined3d
     return mask;
 }
 
+static inline bool wined3d_primitive_type_is_list(enum wined3d_primitive_type t)
+{
+    return t == WINED3D_PT_POINTLIST
+            || t == WINED3D_PT_LINELIST
+            || t == WINED3D_PT_TRIANGLELIST
+            || t == WINED3D_PT_LINELIST_ADJ
+            || t == WINED3D_PT_TRIANGLELIST_ADJ
+            || t == WINED3D_PT_PATCH;
+}
+
 /* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
 #define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
 
-- 
2.20.1