[PATCH 1/5] evr/mixer: Implement GetInputStatus().

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
 dlls/evr/mixer.c     | 24 +++++++++++++++++++++---
 dlls/evr/tests/evr.c | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 54 insertions(+), 3 deletions(-)

diff --git a/dlls/evr/mixer.c b/dlls/evr/mixer.c
index 55acf179bdc..b87b621835e 100644
--- a/dlls/evr/mixer.c
+++ b/dlls/evr/mixer.c
@@ -909,11 +909,29 @@ static HRESULT WINAPI video_mixer_transform_GetOutputCurrentType(IMFTransform *i
     return hr;
 }
 
-static HRESULT WINAPI video_mixer_transform_GetInputStatus(IMFTransform *iface, DWORD id, DWORD *flags)
+static HRESULT WINAPI video_mixer_transform_GetInputStatus(IMFTransform *iface, DWORD id, DWORD *status)
 {
-    FIXME("%p, %u, %p.\n", iface, id, flags);
+    struct video_mixer *mixer = impl_from_IMFTransform(iface);
+    struct input_stream *stream;
+    HRESULT hr;
 
-    return E_NOTIMPL;
+    TRACE("%p, %u, %p.\n", iface, id, status);
+
+    if (!status)
+        return E_POINTER;
+
+    EnterCriticalSection(&mixer->cs);
+
+    if (!mixer->output.media_type)
+        hr = MF_E_TRANSFORM_TYPE_NOT_SET;
+    else if (SUCCEEDED(hr = video_mixer_get_input(mixer, id, &stream)))
+    {
+        *status = stream->sample ? 0 : MFT_INPUT_STATUS_ACCEPT_DATA;
+    }
+
+    LeaveCriticalSection(&mixer->cs);
+
+    return hr;
 }
 
 static HRESULT WINAPI video_mixer_transform_GetOutputStatus(IMFTransform *iface, DWORD *flags)
diff --git a/dlls/evr/tests/evr.c b/dlls/evr/tests/evr.c
index d71a63ff602..776f61bbbe7 100644
--- a/dlls/evr/tests/evr.c
+++ b/dlls/evr/tests/evr.c
@@ -2086,6 +2086,18 @@ static void test_mixer_samples(void)
     hr = MFCreateVideoMixer(NULL, &IID_IDirect3DDevice9, &IID_IMFTransform, (void **)&mixer);
     ok(hr == S_OK, "Failed to create a mixer, hr %#x.\n", hr);
 
+    hr = IMFTransform_GetInputStatus(mixer, 0, NULL);
+    ok(hr == E_POINTER, "Unexpected hr %#x.\n", hr);
+
+    hr = IMFTransform_GetInputStatus(mixer, 1, NULL);
+    ok(hr == E_POINTER, "Unexpected hr %#x.\n", hr);
+
+    hr = IMFTransform_GetInputStatus(mixer, 0, &status);
+    ok(hr == MF_E_TRANSFORM_TYPE_NOT_SET, "Unexpected hr %#x.\n", hr);
+
+    hr = IMFTransform_GetInputStatus(mixer, 1, &status);
+    ok(hr == MF_E_TRANSFORM_TYPE_NOT_SET, "Unexpected hr %#x.\n", hr);
+
     /* Configure device and media types. */
     hr = DXVA2CreateDirect3DDeviceManager9(&token, &manager);
     ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
@@ -2106,9 +2118,20 @@ static void test_mixer_samples(void)
     hr = IMFTransform_SetInputType(mixer, 0, video_type, 0);
     ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
 
+    hr = IMFTransform_GetInputStatus(mixer, 0, &status);
+    ok(hr == MF_E_TRANSFORM_TYPE_NOT_SET, "Unexpected hr %#x.\n", hr);
+
     hr = IMFTransform_SetOutputType(mixer, 0, video_type, 0);
     ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
 
+    status = 0;
+    hr = IMFTransform_GetInputStatus(mixer, 0, &status);
+    ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+    ok(status == MFT_INPUT_STATUS_ACCEPT_DATA, "Unexpected status %#x.\n", status);
+
+    hr = IMFTransform_GetInputStatus(mixer, 1, &status);
+    ok(hr == MF_E_INVALIDSTREAMNUMBER, "Unexpected hr %#x.\n", hr);
+
     IMFMediaType_Release(video_type);
 
     memset(&buffer, 0, sizeof(buffer));
@@ -2162,9 +2185,19 @@ todo_wine
     hr = IMFTransform_ProcessInput(mixer, 5, NULL, 0);
     ok(hr == E_POINTER, "Unexpected hr %#x.\n", hr);
 
+    status = 0;
+    hr = IMFTransform_GetInputStatus(mixer, 0, &status);
+    ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+    ok(status == MFT_INPUT_STATUS_ACCEPT_DATA, "Unexpected status %#x.\n", status);
+
     hr = IMFTransform_ProcessInput(mixer, 0, sample, 0);
     ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
 
+    status = ~0u;
+    hr = IMFTransform_GetInputStatus(mixer, 0, &status);
+    ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+    ok(!status, "Unexpected status %#x.\n", status);
+
     hr = IMFTransform_ProcessInput(mixer, 0, sample, 0);
     ok(hr == MF_E_NOTACCEPTING, "Unexpected hr %#x.\n", hr);
 
-- 
2.28.0