Nikolay Sivov : dxgi: Implement Map()/Unmap().
Alexandre Julliard
julliard at winehq.org
Mon Sep 3 16:26:10 CDT 2018
Module: wine
Branch: master
Commit: 58f3dc4becbb4afcb9b4ccc95ae635b59c9956e9
URL: https://source.winehq.org/git/wine.git/?a=commit;h=58f3dc4becbb4afcb9b4ccc95ae635b59c9956e9
Author: Nikolay Sivov <nsivov at codeweavers.com>
Date: Mon Sep 3 19:45:37 2018 +0300
dxgi: Implement Map()/Unmap().
Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/dxgi/surface.c | 35 +++++++++++++++++++++++++++++++----
1 file changed, 31 insertions(+), 4 deletions(-)
diff --git a/dlls/dxgi/surface.c b/dlls/dxgi/surface.c
index 1f53b25..4b1b83b 100644
--- a/dlls/dxgi/surface.c
+++ b/dlls/dxgi/surface.c
@@ -182,16 +182,43 @@ static HRESULT STDMETHODCALLTYPE dxgi_surface_GetDesc(IDXGISurface1 *iface, DXGI
static HRESULT STDMETHODCALLTYPE dxgi_surface_Map(IDXGISurface1 *iface, DXGI_MAPPED_RECT *mapped_rect, UINT flags)
{
- FIXME("iface %p, mapped_rect %p, flags %#x stub!\n", iface, mapped_rect, flags);
+ struct dxgi_surface *surface = impl_from_IDXGISurface1(iface);
+ struct wined3d_map_desc wined3d_map_desc;
+ DWORD wined3d_map_flags = 0;
+ HRESULT hr;
+
+ TRACE("iface %p, mapped_rect %p, flags %#x.\n", iface, mapped_rect, flags);
+
+ if (flags & DXGI_MAP_READ)
+ wined3d_map_flags |= WINED3D_MAP_READ;
+ if (flags & DXGI_MAP_WRITE)
+ wined3d_map_flags |= WINED3D_MAP_WRITE;
+ if (flags & DXGI_MAP_DISCARD)
+ wined3d_map_flags |= WINED3D_MAP_DISCARD;
+
+ wined3d_mutex_lock();
+ if (SUCCEEDED(hr = wined3d_resource_map(wined3d_texture_get_resource(surface->wined3d_texture), 0,
+ &wined3d_map_desc, NULL, wined3d_map_flags)))
+ {
+ mapped_rect->Pitch = wined3d_map_desc.row_pitch;
+ mapped_rect->pBits = wined3d_map_desc.data;
+ }
+ wined3d_mutex_unlock();
- return E_NOTIMPL;
+ return hr;
}
static HRESULT STDMETHODCALLTYPE dxgi_surface_Unmap(IDXGISurface1 *iface)
{
- FIXME("iface %p stub!\n", iface);
+ struct dxgi_surface *surface = impl_from_IDXGISurface1(iface);
+
+ TRACE("iface %p.\n", iface);
- return E_NOTIMPL;
+ wined3d_mutex_lock();
+ wined3d_resource_unmap(wined3d_texture_get_resource(surface->wined3d_texture), 0);
+ wined3d_mutex_unlock();
+
+ return S_OK;
}
/* IDXGISurface1 methods */
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