Derek Lesho : winegstreamer: Implement Get(Input/Output)CurrentType functions for audio converter transform.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f7230992cc2eda2651901843bdaac30d119d078f
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=f7230992cc2eda2651901843bdaac30d119d078f

Author: Derek Lesho <dlesho at codeweavers.com>
Date:   Thu Dec  3 16:55:54 2020 -0500

winegstreamer: Implement Get(Input/Output)CurrentType functions for audio converter transform.

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

---

 dlls/winegstreamer/audioconvert.c | 56 ++++++++++++++++++++++++++++++++++++---
 1 file changed, 52 insertions(+), 4 deletions(-)

diff --git a/dlls/winegstreamer/audioconvert.c b/dlls/winegstreamer/audioconvert.c
index 7fb0dee99f6..c5762bfdc60 100644
--- a/dlls/winegstreamer/audioconvert.c
+++ b/dlls/winegstreamer/audioconvert.c
@@ -423,16 +423,64 @@ static HRESULT WINAPI audio_converter_SetOutputType(IMFTransform *iface, DWORD i
 
 static HRESULT WINAPI audio_converter_GetInputCurrentType(IMFTransform *iface, DWORD id, IMFMediaType **type)
 {
-    FIXME("%p, %u, %p.\n", iface, id, type);
+    struct audio_converter *converter = impl_audio_converter_from_IMFTransform(iface);
+    IMFMediaType *ret;
+    HRESULT hr;
 
-    return E_NOTIMPL;
+    TRACE("%p, %u, %p.\n", converter, id, type);
+
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    if (FAILED(hr = MFCreateMediaType(&ret)))
+        return hr;
+
+    EnterCriticalSection(&converter->cs);
+
+    if (converter->input_type)
+        hr = IMFMediaType_CopyAllItems(converter->input_type, (IMFAttributes *)ret);
+    else
+        hr = MF_E_TRANSFORM_TYPE_NOT_SET;
+
+    LeaveCriticalSection(&converter->cs);
+
+    if (SUCCEEDED(hr))
+        *type = ret;
+    else
+        IMFMediaType_Release(ret);
+
+    return hr;
 }
 
 static HRESULT WINAPI audio_converter_GetOutputCurrentType(IMFTransform *iface, DWORD id, IMFMediaType **type)
 {
-    FIXME("%p, %u, %p.\n", iface, id, type);
+    struct audio_converter *converter = impl_audio_converter_from_IMFTransform(iface);
+    IMFMediaType *ret;
+    HRESULT hr;
 
-    return E_NOTIMPL;
+    TRACE("%p, %u, %p.\n", converter, id, type);
+
+    if (id != 0)
+        return MF_E_INVALIDSTREAMNUMBER;
+
+    if (FAILED(hr = MFCreateMediaType(&ret)))
+        return hr;
+
+    EnterCriticalSection(&converter->cs);
+
+    if (converter->output_type)
+        hr = IMFMediaType_CopyAllItems(converter->output_type, (IMFAttributes *)ret);
+    else
+        hr = MF_E_TRANSFORM_TYPE_NOT_SET;
+
+    LeaveCriticalSection(&converter->cs);
+
+    if (SUCCEEDED(hr))
+        *type = ret;
+    else
+        IMFMediaType_Release(ret);
+
+    return hr;
 }
 
 static HRESULT WINAPI audio_converter_GetInputStatus(IMFTransform *iface, DWORD id, DWORD *flags)