Michael Stefaniuc : d3d9: Use unsafe_impl_from_IDirect3DVertexBuffer9 for app provided ifaces.
Alexandre Julliard
julliard at winehq.org
Wed Jul 6 13:31:09 CDT 2011
Module: wine
Branch: master
Commit: 2b3a364e9a804c8217720d2b8a43c3cc5eea0457
URL: http://source.winehq.org/git/wine.git/?a=commit;h=2b3a364e9a804c8217720d2b8a43c3cc5eea0457
Author: Michael Stefaniuc <mstefani at redhat.de>
Date: Wed Jul 6 13:27:01 2011 +0200
d3d9: Use unsafe_impl_from_IDirect3DVertexBuffer9 for app provided ifaces.
---
dlls/d3d9/buffer.c | 9 +++++++++
dlls/d3d9/d3d9_private.h | 1 +
dlls/d3d9/device.c | 5 +++--
3 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/dlls/d3d9/buffer.c b/dlls/d3d9/buffer.c
index 6e91b00..11fdab4 100644
--- a/dlls/d3d9/buffer.c
+++ b/dlls/d3d9/buffer.c
@@ -300,6 +300,15 @@ HRESULT vertexbuffer_init(IDirect3DVertexBuffer9Impl *buffer, IDirect3DDevice9Im
return D3D_OK;
}
+IDirect3DVertexBuffer9Impl *unsafe_impl_from_IDirect3DVertexBuffer9(IDirect3DVertexBuffer9 *iface)
+{
+ if (!iface)
+ return NULL;
+ assert(iface->lpVtbl == &d3d9_vertexbuffer_vtbl);
+
+ return impl_from_IDirect3DVertexBuffer9(iface);
+}
+
static inline IDirect3DIndexBuffer9Impl *impl_from_IDirect3DIndexBuffer9(IDirect3DIndexBuffer9 *iface)
{
return CONTAINING_RECORD(iface, IDirect3DIndexBuffer9Impl, IDirect3DIndexBuffer9_iface);
diff --git a/dlls/d3d9/d3d9_private.h b/dlls/d3d9/d3d9_private.h
index 7cd11ee..9cb33c8 100644
--- a/dlls/d3d9/d3d9_private.h
+++ b/dlls/d3d9/d3d9_private.h
@@ -262,6 +262,7 @@ typedef struct IDirect3DVertexBuffer9Impl
HRESULT vertexbuffer_init(IDirect3DVertexBuffer9Impl *buffer, IDirect3DDevice9Impl *device,
UINT size, UINT usage, DWORD fvf, D3DPOOL pool) DECLSPEC_HIDDEN;
+IDirect3DVertexBuffer9Impl *unsafe_impl_from_IDirect3DVertexBuffer9(IDirect3DVertexBuffer9 *iface) DECLSPEC_HIDDEN;
/* --------------------- */
/* IDirect3DIndexBuffer9 */
diff --git a/dlls/d3d9/device.c b/dlls/d3d9/device.c
index 8646eb2..924d43e 100644
--- a/dlls/d3d9/device.c
+++ b/dlls/d3d9/device.c
@@ -2049,9 +2049,9 @@ static HRESULT WINAPI IDirect3DDevice9Impl_ProcessVertices(IDirect3DDevice9Ex *i
IDirect3DVertexDeclaration9 *pVertexDecl, DWORD Flags)
{
IDirect3DDevice9Impl *This = impl_from_IDirect3DDevice9Ex(iface);
+ IDirect3DVertexBuffer9Impl *dest = unsafe_impl_from_IDirect3DVertexBuffer9(pDestBuffer);
IDirect3DVertexDeclaration9Impl *Decl = (IDirect3DVertexDeclaration9Impl *) pVertexDecl;
HRESULT hr;
- IDirect3DVertexBuffer9Impl *dest = (IDirect3DVertexBuffer9Impl *) pDestBuffer;
TRACE("iface %p, src_start_idx %u, dst_idx %u, vertex_count %u, dst_buffer %p, declaration %p, flags %#x.\n",
iface, SrcStartIndex, DestIndex, VertexCount, pDestBuffer, pVertexDecl, Flags);
@@ -2446,6 +2446,7 @@ static HRESULT WINAPI IDirect3DDevice9Impl_SetStreamSource(IDirect3DDevice9Ex *i
UINT StreamNumber, IDirect3DVertexBuffer9 *pStreamData, UINT OffsetInBytes, UINT Stride)
{
IDirect3DDevice9Impl *This = impl_from_IDirect3DDevice9Ex(iface);
+ IDirect3DVertexBuffer9Impl *streamdata = unsafe_impl_from_IDirect3DVertexBuffer9(pStreamData);
HRESULT hr;
TRACE("iface %p, stream_idx %u, buffer %p, offset %u, stride %u.\n",
@@ -2453,7 +2454,7 @@ static HRESULT WINAPI IDirect3DDevice9Impl_SetStreamSource(IDirect3DDevice9Ex *i
wined3d_mutex_lock();
hr = wined3d_device_set_stream_source(This->wined3d_device, StreamNumber,
- pStreamData ? ((IDirect3DVertexBuffer9Impl *)pStreamData)->wineD3DVertexBuffer : NULL,
+ streamdata ? streamdata->wineD3DVertexBuffer : NULL,
OffsetInBytes, Stride);
wined3d_mutex_unlock();
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