Zebediah Figura : quartz: Stub IVMRSurfaceAllocator on the VMR7 presenter.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7b751a9f7ce772384d672fbcd9559f4c09b962d8
URL:    https://gitlab.winehq.org/wine/wine/-/commit/7b751a9f7ce772384d672fbcd9559f4...

Author: Zebediah Figura 
Date:   Thu Dec  7 10:38:57 2023 -0600

quartz: Stub IVMRSurfaceAllocator on the VMR7 presenter.

---

dlls/quartz/vmr7_presenter.c | 68 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)

diff --git a/dlls/quartz/vmr7_presenter.c b/dlls/quartz/vmr7_presenter.c
index 952cb879197..ddb402456f7 100644
--- a/dlls/quartz/vmr7_presenter.c
+++ b/dlls/quartz/vmr7_presenter.c
@@ -27,6 +27,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(quartz);
 struct vmr7_presenter
 {
     IVMRImagePresenter IVMRImagePresenter_iface;
+    IVMRSurfaceAllocator IVMRSurfaceAllocator_iface;
     LONG refcount;
 };

@@ -43,6 +44,8 @@ static HRESULT WINAPI image_presenter_QueryInterface(IVMRImagePresenter *iface,

if (IsEqualGUID(iid, &IID_IUnknown) || IsEqualGUID(iid, &IID_IVMRImagePresenter))
         *out = iface;
+    else if (IsEqualGUID(iid, &IID_IVMRSurfaceAllocator))
+        *out = &presenter->IVMRSurfaceAllocator_iface;
     else
     {
         *out = NULL;
@@ -103,6 +106,70 @@ static const IVMRImagePresenterVtbl image_presenter_vtbl =
     image_presenter_PresentImage,
 };

+static struct vmr7_presenter *impl_from_IVMRSurfaceAllocator(IVMRSurfaceAllocator *iface)
+{
+    return CONTAINING_RECORD(iface, struct vmr7_presenter, IVMRSurfaceAllocator_iface);
+}
+
+static HRESULT WINAPI surface_allocator_QueryInterface(IVMRSurfaceAllocator *iface, REFIID iid, void **out)
+{
+    struct vmr7_presenter *presenter = impl_from_IVMRSurfaceAllocator(iface);
+
+    return IVMRImagePresenter_QueryInterface(&presenter->IVMRImagePresenter_iface, iid, out);
+}
+
+static ULONG WINAPI surface_allocator_AddRef(IVMRSurfaceAllocator *iface)
+{
+    struct vmr7_presenter *presenter = impl_from_IVMRSurfaceAllocator(iface);
+
+    return IVMRImagePresenter_AddRef(&presenter->IVMRImagePresenter_iface);
+}
+
+static ULONG WINAPI surface_allocator_Release(IVMRSurfaceAllocator *iface)
+{
+    struct vmr7_presenter *presenter = impl_from_IVMRSurfaceAllocator(iface);
+
+    return IVMRImagePresenter_Release(&presenter->IVMRImagePresenter_iface);
+}
+
+static HRESULT WINAPI surface_allocator_AllocateSurface(IVMRSurfaceAllocator *iface,
+        DWORD_PTR id, VMRALLOCATIONINFO *info, DWORD *count, IDirectDrawSurface7 **surfaces)
+{
+    FIXME("iface %p, id %#Ix, info %p, count %p, surfaces %p, stub!\n", iface, id, info, count, surfaces);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI surface_allocator_FreeSurface(IVMRSurfaceAllocator *iface, DWORD_PTR id)
+{
+    FIXME("iface %p, id %#Ix, stub!\n", iface, id);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI surface_allocator_PrepareSurface(IVMRSurfaceAllocator *iface,
+        DWORD_PTR id, IDirectDrawSurface7 *surface, DWORD flags)
+{
+    FIXME("iface %p, id %#Ix, surface %p, flags %#lx, stub!\n", iface, id, surface, flags);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI surface_allocator_AdviseNotify(IVMRSurfaceAllocator *iface,
+        IVMRSurfaceAllocatorNotify *notify)
+{
+    FIXME("iface %p, notify %p, stub!\n", iface, notify);
+    return S_OK;
+}
+
+static const IVMRSurfaceAllocatorVtbl surface_allocator_vtbl =
+{
+    surface_allocator_QueryInterface,
+    surface_allocator_AddRef,
+    surface_allocator_Release,
+    surface_allocator_AllocateSurface,
+    surface_allocator_FreeSurface,
+    surface_allocator_PrepareSurface,
+    surface_allocator_AdviseNotify,
+};
+
 HRESULT vmr7_presenter_create(IUnknown *outer, IUnknown **out)
 {
     struct vmr7_presenter *object;
@@ -115,6 +182,7 @@ HRESULT vmr7_presenter_create(IUnknown *outer, IUnknown **out)
     if (!(object = calloc(1, sizeof(*object))))
         return E_OUTOFMEMORY;
     object->IVMRImagePresenter_iface.lpVtbl = &image_presenter_vtbl;
+    object->IVMRSurfaceAllocator_iface.lpVtbl = &surface_allocator_vtbl;
     object->refcount = 1;

TRACE("Created VMR7 default presenter %p.\n", object);