[PATCH 8/8] wintypes: Implement IBufferByteAccess::Buffer().

[Mohamad Al-Jaf]

From: Mohamad Al-Jaf

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55759
---
 dlls/wintypes/buffer.c         | 8 ++++++--
 dlls/wintypes/tests/wintypes.c | 7 -------
 2 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/dlls/wintypes/buffer.c b/dlls/wintypes/buffer.c
index 07b9484f6e5..3575ad3b0ee 100644
--- a/dlls/wintypes/buffer.c
+++ b/dlls/wintypes/buffer.c
@@ -275,8 +275,12 @@ static ULONG WINAPI buffer_byte_access_Release( IBufferByteAccess *iface )

static HRESULT WINAPI buffer_byte_access_Buffer( IBufferByteAccess *iface, byte **value )
 {
-    FIXME( "iface %p, value %p stub!\n", iface, value );
-    return E_NOTIMPL;
+    struct buffer *impl = impl_from_IBufferByteAccess( iface );
+
+    TRACE( "iface %p, value %p\n", iface, value );
+
+    *value = impl->data;
+    return S_OK;
 }

static const struct IBufferByteAccessVtbl buffer_byte_access_vtbl =
diff --git a/dlls/wintypes/tests/wintypes.c b/dlls/wintypes/tests/wintypes.c
index 3bb88cfe0aa..3b62bd2434f 100644
--- a/dlls/wintypes/tests/wintypes.c
+++ b/dlls/wintypes/tests/wintypes.c
@@ -237,9 +237,7 @@ static void test_IBufferStatics(void)

data = NULL;
     hr = IBufferByteAccess_Buffer(buffer_byte_access, &data);
-    todo_wine
     ok(hr == S_OK, "IBufferByteAccess_Buffer failed, hr %#lx.\n", hr);
-    todo_wine
     ok(data != NULL, "IBufferByteAccess_Buffer returned NULL data.\n");

IBufferByteAccess_Release(buffer_byte_access);
@@ -287,9 +285,7 @@ static void test_IBufferStatics(void)
     ok(hr == S_OK, "QueryInterface IID_IBufferByteAccess failed, hr %#lx.\n", hr);

hr = IBufferByteAccess_Buffer(buffer_byte_access, &data);
-    todo_wine
     ok(hr == S_OK, "IBufferByteAccess_Buffer failed, hr %#lx.\n", hr);
-    if (hr != S_OK) goto done2;

/* Windows does not zero out data when changing Length */

@@ -303,13 +299,10 @@ static void test_IBufferStatics(void)
     ok(length == 0, "IBuffer_get_Length returned length %u.\n", length);
     hr = IBuffer_put_Length(buffer, 1);
     ok(hr == S_OK, "IBuffer_put_Length failed, hr %#lx.\n", hr);
-    todo_wine
     ok(data[0] == 1, "Buffer returned %#x.\n", data[0]);
-    todo_wine
     ok(data[10] == 10, "Buffer returned %#x.\n", data[10]);

IBufferByteAccess_Release(buffer_byte_access);
-done2:
     IBuffer_Release(buffer);
 done:
     IBufferFactory_Release(buffer_factory);