[PATCH] d3d9: Pass a valid map box to wined3d_resource_map().

[Zebediah Figura]

Signed-off-by: Zebediah Figura 
---
 dlls/d3d9/buffer.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/dlls/d3d9/buffer.c b/dlls/d3d9/buffer.c
index 7af652e7d1a..07bdfa9320e 100644
--- a/dlls/d3d9/buffer.c
+++ b/dlls/d3d9/buffer.c
@@ -191,14 +191,14 @@ static HRESULT WINAPI d3d9_vertexbuffer_Lock(IDirect3DVertexBuffer9 *iface, UINT
     struct d3d9_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer9(iface);
     struct wined3d_resource *wined3d_resource;
     struct wined3d_map_desc wined3d_map_desc;
-    struct wined3d_box wined3d_box = {0};
+    struct wined3d_box wined3d_box;
     HRESULT hr;

TRACE("iface %p, offset %u, size %u, data %p, flags %#x.\n",
             iface, offset, size, data, flags);

-    wined3d_box.left = offset;
-    wined3d_box.right = offset + size;
+    wined3d_box_set(&wined3d_box, offset, 0, offset + size, 1, 0, 1);
+
     wined3d_mutex_lock();
     wined3d_resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
     hr = wined3d_resource_map(wined3d_resource, 0, &wined3d_map_desc, &wined3d_box,
@@ -527,14 +527,14 @@ static HRESULT WINAPI d3d9_indexbuffer_Lock(IDirect3DIndexBuffer9 *iface,
     struct d3d9_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer9(iface);
     struct wined3d_resource *wined3d_resource;
     struct wined3d_map_desc wined3d_map_desc;
-    struct wined3d_box wined3d_box = {0};
+    struct wined3d_box wined3d_box;
     HRESULT hr;

TRACE("iface %p, offset %u, size %u, data %p, flags %#x.\n",
             iface, offset, size, data, flags);

-    wined3d_box.left = offset;
-    wined3d_box.right = offset + size;
+    wined3d_box_set(&wined3d_box, offset, 0, offset + size, 1, 0, 1);
+
     wined3d_mutex_lock();
     wined3d_resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
     hr = wined3d_resource_map(wined3d_resource, 0, &wined3d_map_desc, &wined3d_box,

[Henri Verbeet]

Signed-off-by: Henri Verbeet

[Henri Verbeet]

On Fri, 24 Sept 2021 at 23:47, Zebediah Figura  wrote:
> Signed-off-by: Zebediah Figura
>
> dlls/d3d9/buffer.c | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)

So far we've mostly been taking the approach of ignoring box
dimensions not applicable to the resource type. I think it's fine to
switch to always requiring a completely valid box, but note that in
that case the equivalent functions in e.g. d3d8 would also be
affected.

[Zebediah Figura (she/her)]

On 9/27/21 13:07, Henri Verbeet wrote:
> On Fri, 24 Sept 2021 at 23:47, Zebediah Figura  wrote:
> > Signed-off-by: Zebediah Figura
> >
> > dlls/d3d9/buffer.c | 12 ++++++------
> >   1 file changed, 6 insertions(+), 6 deletions(-)
>
> So far we've mostly been taking the approach of ignoring box
> dimensions not applicable to the resource type. I think it's fine to
> switch to always requiring a completely valid box, but note that in
> that case the equivalent functions in e.g. d3d8 would also be
> affected.

Mostly I was just trying to get rid of some warnings that were polluting 
the log; I didn't have any follow-ups planned. I guess those warnings 
are my fault, though (08c96a4888).

I could also change wined3d_device_context_map() to complain less, but I 
guess it's probably not worth dwelling on.