Henri Verbeet : ddraw: Set WINED3D_RESOURCE_ACCESS_MAP on buffers.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3bb34ac938e525497e55cb51016025259d00585f
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=3bb34ac938e525497e55cb510...

Author: Henri Verbeet <hverbeet(a)codeweavers.com>
Date:   Sat Feb 10 01:00:39 2018 +0330

ddraw: Set WINED3D_RESOURCE_ACCESS_MAP on buffers.

Since ddraw buffers can always be mapped. WINED3D_RESOURCE_ACCESS_MAP is
currently not enforced on buffers in wined3d, but we'd like to change that.

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

---

 dlls/ddraw/executebuffer.c | 2 +-
 dlls/ddraw/vertexbuffer.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/ddraw/executebuffer.c b/dlls/ddraw/executebuffer.c
index d710b34..59ff83b 100644
--- a/dlls/ddraw/executebuffer.c
+++ b/dlls/ddraw/executebuffer.c
@@ -632,7 +632,7 @@ static HRESULT WINAPI d3d_execute_buffer_SetExecuteData(IDirect3DExecuteBuffer *
 
         desc.byte_width = new_size * sizeof(D3DTLVERTEX);
         desc.usage = WINED3DUSAGE_STATICDECL;
-        desc.access = WINED3D_RESOURCE_ACCESS_GPU;
+        desc.access = WINED3D_RESOURCE_ACCESS_GPU | WINED3D_RESOURCE_ACCESS_MAP;
 
         if (FAILED(hr = wined3d_buffer_create(buffer->d3ddev->wined3d_device, &desc,
                 NULL, NULL, &ddraw_null_wined3d_parent_ops, &dst_buffer)))
diff --git a/dlls/ddraw/vertexbuffer.c b/dlls/ddraw/vertexbuffer.c
index df8531d..0ce5446 100644
--- a/dlls/ddraw/vertexbuffer.c
+++ b/dlls/ddraw/vertexbuffer.c
@@ -127,7 +127,7 @@ static HRESULT d3d_vertex_buffer_create_wined3d_buffer(struct d3d_vertex_buffer
     if (buffer->Caps & D3DVBCAPS_SYSTEMMEMORY)
         desc.access = WINED3D_RESOURCE_ACCESS_CPU | WINED3D_RESOURCE_ACCESS_MAP;
     else
-        desc.access = WINED3D_RESOURCE_ACCESS_GPU;
+        desc.access = WINED3D_RESOURCE_ACCESS_GPU | WINED3D_RESOURCE_ACCESS_MAP;
     desc.misc_flags = 0;
     desc.structure_byte_stride = 0;