[PATCH v4 04/12] winegstreamer: Implement ::GetInputAvailableType for audio conversion transform.
Derek Lesho
dlesho at codeweavers.com
Wed Dec 2 16:36:33 CST 2020
Signed-off-by: Derek Lesho <dlesho at codeweavers.com>
---
dlls/winegstreamer/audioconvert.c | 30 ++++++++++++++++++++++++++++--
1 file changed, 28 insertions(+), 2 deletions(-)
diff --git a/dlls/winegstreamer/audioconvert.c b/dlls/winegstreamer/audioconvert.c
index 68f045a4558..b5d78538ad4 100644
--- a/dlls/winegstreamer/audioconvert.c
+++ b/dlls/winegstreamer/audioconvert.c
@@ -147,9 +147,35 @@ static HRESULT WINAPI audio_converter_AddInputStreams(IMFTransform *iface, DWORD
static HRESULT WINAPI audio_converter_GetInputAvailableType(IMFTransform *iface, DWORD id, DWORD index,
IMFMediaType **type)
{
- FIXME("%p, %u, %u, %p.\n", iface, id, index, type);
+ IMFMediaType *ret;
+ HRESULT hr;
- return E_NOTIMPL;
+ TRACE("%p, %u, %u, %p.\n", iface, id, index, type);
+
+ if (id != 0)
+ return MF_E_INVALIDSTREAMNUMBER;
+
+ if (index >= 2)
+ return MF_E_NO_MORE_TYPES;
+
+ if (FAILED(hr = MFCreateMediaType(&ret)))
+ return hr;
+
+ if (FAILED(hr = IMFMediaType_SetGUID(ret, &MF_MT_MAJOR_TYPE, &MFMediaType_Audio)))
+ {
+ IMFMediaType_Release(ret);
+ return hr;
+ }
+
+ if (FAILED(hr = IMFMediaType_SetGUID(ret, &MF_MT_SUBTYPE, index ? &MFAudioFormat_Float : &MFAudioFormat_PCM)))
+ {
+ IMFMediaType_Release(ret);
+ return hr;
+ }
+
+ *type = ret;
+
+ return S_OK;
}
static HRESULT WINAPI audio_converter_GetOutputAvailableType(IMFTransform *iface, DWORD id, DWORD index,
--
2.29.2
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