Rémi Bernon : winegstreamer: Implement WMA decoder GetOutputStreamInfo.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 177c232936dbc17cf212aed389f312d543d0c432
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=177c232936dbc17cf212aed389f312d543d0c432

Author: Rémi Bernon <rbernon at codeweavers.com>
Date:   Wed Feb  2 13:28:19 2022 +0100

winegstreamer: Implement WMA decoder GetOutputStreamInfo.

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 at codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/mf/tests/mf.c               | 10 ----------
 dlls/winegstreamer/wma_decoder.c | 21 +++++++++++++++++++--
 2 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/dlls/mf/tests/mf.c b/dlls/mf/tests/mf.c
index 96d8b972de7..72910769633 100644
--- a/dlls/mf/tests/mf.c
+++ b/dlls/mf/tests/mf.c
@@ -5751,7 +5751,6 @@ static void test_wma_decoder(void)
     todo_wine
     ok(hr == MF_E_TRANSFORM_TYPE_NOT_SET, "GetInputStreamInfo returned %#x\n", hr);
     hr = IMFTransform_GetOutputStreamInfo(transform, 0, &output_info);
-    todo_wine
     ok(hr == MF_E_TRANSFORM_TYPE_NOT_SET, "GetOutputStreamInfo returned %#x\n", hr);
     hr = IMFTransform_GetOutputAvailableType(transform, 0, 0, &media_type);
     ok(hr == MF_E_TRANSFORM_TYPE_NOT_SET, "GetOutputAvailableType returned %#x\n", hr);
@@ -5808,7 +5807,6 @@ static void test_wma_decoder(void)
     todo_wine
     ok(hr == MF_E_TRANSFORM_TYPE_NOT_SET, "GetInputStreamInfo returned %#x\n", hr);
     hr = IMFTransform_GetOutputStreamInfo(transform, 0, &output_info);
-    todo_wine
     ok(hr == MF_E_TRANSFORM_TYPE_NOT_SET, "GetOutputStreamInfo returned %#x\n", hr);
 
     /* check new output media types */
@@ -5864,13 +5862,10 @@ static void test_wma_decoder(void)
 
     memset(&output_info, 0xcd, sizeof(output_info));
     hr = IMFTransform_GetOutputStreamInfo(transform, 0, &output_info);
-    todo_wine
     ok(hr == S_OK, "GetOutputStreamInfo returned %#x\n", hr);
-    todo_wine
     ok(output_info.dwFlags == 0, "got dwFlags %#x\n", output_info.dwFlags);
     todo_wine
     ok(output_info.cbSize == 0, "got cbSize %#x\n", output_info.cbSize);
-    todo_wine
     ok(output_info.cbAlignment == 1, "got cbAlignment %#x\n", output_info.cbAlignment);
 
     /* MF_MT_AUDIO_AVG_BYTES_PER_SECOND isn't required by SetInputType, but is needed for the transform to work */
@@ -5884,7 +5879,6 @@ static void test_wma_decoder(void)
     ok(hr == S_OK, "SetInputType returned %#x.\n", hr);
 
     hr = IMFTransform_GetOutputStreamInfo(transform, 0, &output_info);
-    todo_wine
     ok(hr == MF_E_TRANSFORM_TYPE_NOT_SET, "GetOutputStreamInfo returned %#x\n", hr);
 
     init_media_type(media_type, output_type_desc, -1);
@@ -5895,13 +5889,9 @@ static void test_wma_decoder(void)
 
     memset(&output_info, 0xcd, sizeof(output_info));
     hr = IMFTransform_GetOutputStreamInfo(transform, 0, &output_info);
-    todo_wine
     ok(hr == S_OK, "GetOutputStreamInfo returned %#x\n", hr);
-    todo_wine
     ok(output_info.dwFlags == 0, "got dwFlags %#x\n", output_info.dwFlags);
-    todo_wine
     ok(output_info.cbSize == sizeof(wma_decoded_data), "got cbSize %#x\n", output_info.cbSize);
-    todo_wine
     ok(output_info.cbAlignment == 1, "got cbAlignment %#x\n", output_info.cbAlignment);
 
     ret = IMFTransform_Release(transform);
diff --git a/dlls/winegstreamer/wma_decoder.c b/dlls/winegstreamer/wma_decoder.c
index 4fae787679d..dbccd659ac0 100644
--- a/dlls/winegstreamer/wma_decoder.c
+++ b/dlls/winegstreamer/wma_decoder.c
@@ -174,8 +174,25 @@ static HRESULT WINAPI transform_GetInputStreamInfo(IMFTransform *iface, DWORD id
 
 static HRESULT WINAPI transform_GetOutputStreamInfo(IMFTransform *iface, DWORD id, MFT_OUTPUT_STREAM_INFO *info)
 {
-    FIXME("iface %p, id %u, info %p stub!\n", iface, id, info);
-    return E_NOTIMPL;
+    struct wma_decoder *decoder = impl_from_IMFTransform(iface);
+    UINT32 channel_count, block_alignment;
+    HRESULT hr;
+
+    TRACE("iface %p, id %u, info %p.\n", iface, id, info);
+
+    if (!decoder->input_type || !decoder->output_type)
+        return MF_E_TRANSFORM_TYPE_NOT_SET;
+
+    if (FAILED(hr = IMFMediaType_GetUINT32(decoder->output_type, &MF_MT_AUDIO_NUM_CHANNELS, &channel_count)))
+        return hr;
+    if (FAILED(hr = IMFMediaType_GetUINT32(decoder->output_type, &MF_MT_AUDIO_BLOCK_ALIGNMENT, &block_alignment)))
+        return hr;
+
+    info->dwFlags = 0;
+    info->cbSize = 1024 * block_alignment * channel_count;
+    info->cbAlignment = 1;
+
+    return S_OK;
 }
 
 static HRESULT WINAPI transform_GetAttributes(IMFTransform *iface, IMFAttributes **attributes)