Henri Verbeet : wined3d: Implement WINED3D_MAP_NOOVERWRITE support in adapter_vk_map_bo_address().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3f459bb96d3805c2ea5c34150964229783333d16
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=3f459bb96d3805c2ea5c34150964229783333d16

Author: Henri Verbeet <hverbeet at codeweavers.com>
Date:   Fri Apr 17 20:39:11 2020 +0430

wined3d: Implement WINED3D_MAP_NOOVERWRITE support in adapter_vk_map_bo_address().

Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/wined3d/adapter_vk.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dlls/wined3d/adapter_vk.c b/dlls/wined3d/adapter_vk.c
index dc16cf7b8f..78a8df6b8b 100644
--- a/dlls/wined3d/adapter_vk.c
+++ b/dlls/wined3d/adapter_vk.c
@@ -610,6 +610,9 @@ static void *adapter_vk_map_bo_address(struct wined3d_context *context,
     vk_info = context_vk->vk_info;
     device_vk = wined3d_device_vk(context->device);
 
+    if (map_flags & WINED3D_MAP_NOOVERWRITE)
+        goto map;
+
     if (map_flags & WINED3D_MAP_READ)
     {
         if (!(vk_command_buffer = wined3d_context_vk_get_command_buffer(context_vk)))
@@ -647,6 +650,7 @@ static void *adapter_vk_map_bo_address(struct wined3d_context *context,
         wined3d_context_vk_submit_command_buffer(context_vk, 0, NULL, NULL, 0, NULL);
     wined3d_context_vk_wait_command_buffer(context_vk, bo->command_buffer_id);
 
+map:
     if (!(map_ptr = wined3d_bo_vk_map(bo, context_vk)))
     {
         ERR("Failed to map bo.\n");