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d3d9: Use unsafe_impl_from_IDirect3DIndexBuffer9 for an app provided iface.

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Michael Stefaniuc 2011-07-05 12:01:01 +02:00 committed by Alexandre Julliard
parent a2e0f0f4de
commit 875d6900c6
3 changed files with 12 additions and 1 deletions
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10
dlls/d3d9/buffer.c
View file

@ -19,6 +19,7 @@
*/
#include "config.h"
#include <assert.h>
#include "d3d9_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(d3d9);
@ -573,3 +574,12 @@ HRESULT indexbuffer_init(IDirect3DIndexBuffer9Impl *buffer, IDirect3DDevice9Impl
return D3D_OK;
}
IDirect3DIndexBuffer9Impl *unsafe_impl_from_IDirect3DIndexBuffer9(IDirect3DIndexBuffer9 *iface)
{
if (!iface)
return NULL;
assert(iface->lpVtbl == &d3d9_indexbuffer_vtbl);
return impl_from_IDirect3DIndexBuffer9(iface);
}

1
dlls/d3d9/d3d9_private.h
View file

@ -283,6 +283,7 @@ typedef struct IDirect3DIndexBuffer9Impl
HRESULT indexbuffer_init(IDirect3DIndexBuffer9Impl *buffer, IDirect3DDevice9Impl *device,
UINT size, DWORD usage, D3DFORMAT format, D3DPOOL pool) DECLSPEC_HIDDEN;
IDirect3DIndexBuffer9Impl *unsafe_impl_from_IDirect3DIndexBuffer9(IDirect3DIndexBuffer9 *iface) DECLSPEC_HIDDEN;
/* --------------------- */
/* IDirect3DBaseTexture9 */

2
dlls/d3d9/device.c
View file

@ -2528,8 +2528,8 @@ static HRESULT WINAPI IDirect3DDevice9Impl_SetIndices(IDirect3DDevice9Ex *iface,
IDirect3DIndexBuffer9 *pIndexData)
{
IDirect3DDevice9Impl *This = impl_from_IDirect3DDevice9Ex(iface);
IDirect3DIndexBuffer9Impl *ib = unsafe_impl_from_IDirect3DIndexBuffer9(pIndexData);
HRESULT hr;
IDirect3DIndexBuffer9Impl *ib = (IDirect3DIndexBuffer9Impl *) pIndexData;
TRACE("iface %p, buffer %p.\n", iface, pIndexData);