winegstreamer: Implement WMA decoder IMFTransform_SetInputType.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51931
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52391
Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dlls/mf/tests/mf.c

@@ -5790,22 +5790,18 @@ static void test_wma_decoder(void)
     hr = MFCreateMediaType(&media_type);
     ok(hr == S_OK, "MFCreateMediaType returned %#x\n", hr);
     hr = IMFTransform_SetInputType(transform, 0, media_type, 0);
-    todo_wine
     ok(hr == MF_E_ATTRIBUTENOTFOUND, "SetInputType returned %#x.\n", hr);
     init_media_type(media_type, input_type_desc, 1);
     hr = IMFTransform_SetInputType(transform, 0, media_type, 0);
-    todo_wine
     ok(hr == MF_E_ATTRIBUTENOTFOUND, "SetInputType returned %#x.\n", hr);
     init_media_type(media_type, input_type_desc, 2);
     for (i = 2; i < ARRAY_SIZE(input_type_desc) - 1; ++i)
     {
         hr = IMFTransform_SetInputType(transform, 0, media_type, 0);
-        todo_wine
         ok(hr == MF_E_INVALIDMEDIATYPE, "SetInputType returned %#x.\n", hr);
         init_media_type(media_type, input_type_desc, i + 1);
     }
     hr = IMFTransform_SetInputType(transform, 0, media_type, 0);
-    todo_wine
     ok(hr == S_OK, "SetInputType returned %#x.\n", hr);
     ret = IMFMediaType_Release(media_type);
     ok(ret == 0, "Release returned %u\n", ret);
@@ -5893,7 +5889,6 @@ static void test_wma_decoder(void)
     hr = IMFMediaType_SetUINT32(media_type, &MF_MT_AUDIO_AVG_BYTES_PER_SECOND, 4003);
     ok(hr == S_OK, "SetUINT32 returned %#x\n", hr);
     hr = IMFTransform_SetInputType(transform, 0, media_type, 0);
-    todo_wine
     ok(hr == S_OK, "SetInputType returned %#x.\n", hr);
 
     hr = IMFTransform_GetOutputStreamInfo(transform, 0, &output_info);

dlls/winegstreamer/wma_decoder.c

@@ -30,6 +30,14 @@
 
 WINE_DEFAULT_DEBUG_CHANNEL(wmadec);
 
+static const GUID *wma_decoder_input_types[] =
+{
+    &MEDIASUBTYPE_MSAUDIO1,
+    &MFAudioFormat_WMAudioV8,
+    &MFAudioFormat_WMAudioV9,
+    &MFAudioFormat_WMAudio_Lossless,
+};
+
 struct wma_decoder
 {
     IUnknown IUnknown_inner;
@@ -38,6 +46,7 @@ struct wma_decoder
     IPropertyBag IPropertyBag_iface;
     IUnknown *outer;
     LONG refcount;
+    IMFMediaType *input_type;
 };
 
 static inline struct wma_decoder *impl_from_IUnknown(IUnknown *iface)
@@ -88,7 +97,11 @@ static ULONG WINAPI unknown_Release(IUnknown *iface)
     TRACE("iface %p decreasing refcount to %u.\n", decoder, refcount);
 
     if (!refcount)
+    {
+        if (decoder->input_type)
+            IMFMediaType_Release(decoder->input_type);
         free(decoder);
+    }
 
     return refcount;
 }
@@ -203,8 +216,50 @@ static HRESULT WINAPI transform_GetOutputAvailableType(IMFTransform *iface, DWOR
 
 static HRESULT WINAPI transform_SetInputType(IMFTransform *iface, DWORD id, IMFMediaType *type, DWORD flags)
 {
-    FIXME("iface %p, id %u, type %p, flags %#x stub!\n", iface, id, type, flags);
+    struct wma_decoder *decoder = impl_from_IMFTransform(iface);
-    return E_NOTIMPL;
+    MF_ATTRIBUTE_TYPE item_type;
+    GUID major, subtype;
+    HRESULT hr;
+    ULONG i;
+
+    TRACE("iface %p, id %u, type %p, flags %#x.\n", iface, id, type, flags);
+
+    if (FAILED(hr = IMFMediaType_GetGUID(type, &MF_MT_MAJOR_TYPE, &major)) ||
+        FAILED(hr = IMFMediaType_GetGUID(type, &MF_MT_SUBTYPE, &subtype)))
+        return hr;
+
+    if (!IsEqualGUID(&major, &MFMediaType_Audio))
+        return MF_E_INVALIDMEDIATYPE;
+
+    for (i = 0; i < ARRAY_SIZE(wma_decoder_input_types); ++i)
+        if (IsEqualGUID(&subtype, wma_decoder_input_types[i]))
+            break;
+    if (i == ARRAY_SIZE(wma_decoder_input_types))
+        return MF_E_INVALIDMEDIATYPE;
+
+    if (FAILED(IMFMediaType_GetItemType(type, &MF_MT_USER_DATA, &item_type)) ||
+        item_type != MF_ATTRIBUTE_BLOB)
+        return MF_E_INVALIDMEDIATYPE;
+    if (FAILED(IMFMediaType_GetItemType(type, &MF_MT_AUDIO_BLOCK_ALIGNMENT, &item_type)) ||
+        item_type != MF_ATTRIBUTE_UINT32)
+        return MF_E_INVALIDMEDIATYPE;
+    if (FAILED(IMFMediaType_GetItemType(type, &MF_MT_AUDIO_SAMPLES_PER_SECOND, &item_type)) ||
+        item_type != MF_ATTRIBUTE_UINT32)
+        return MF_E_INVALIDMEDIATYPE;
+    if (FAILED(IMFMediaType_GetItemType(type, &MF_MT_AUDIO_NUM_CHANNELS, &item_type)) ||
+        item_type != MF_ATTRIBUTE_UINT32)
+        return MF_E_INVALIDMEDIATYPE;
+
+    if (!decoder->input_type && FAILED(hr = MFCreateMediaType(&decoder->input_type)))
+        return hr;
+
+    if (FAILED(hr = IMFMediaType_CopyAllItems(type, (IMFAttributes *)decoder->input_type)))
+    {
+        IMFMediaType_Release(decoder->input_type);
+        decoder->input_type = NULL;
+    }
+
+    return hr;
 }
 
 static HRESULT WINAPI transform_SetOutputType(IMFTransform *iface, DWORD id, IMFMediaType *type, DWORD flags)