[PATCH 4/6] amstream: Implement IAudioStreamSample::GetMediaStream().
Gijs Vermeulen
gijsvrm at gmail.com
Wed Jul 29 05:30:35 CDT 2020
Signed-off-by: Gijs Vermeulen <gijsvrm at gmail.com>
---
dlls/amstream/audiostream.c | 12 ++++++--
dlls/amstream/tests/amstream.c | 52 ++++++++++++++++++++++++++++++++++
2 files changed, 62 insertions(+), 2 deletions(-)
diff --git a/dlls/amstream/audiostream.c b/dlls/amstream/audiostream.c
index 72cb07f8c3..72bfd1c3a7 100644
--- a/dlls/amstream/audiostream.c
+++ b/dlls/amstream/audiostream.c
@@ -213,9 +213,17 @@ static ULONG WINAPI IAudioStreamSampleImpl_Release(IAudioStreamSample *iface)
/*** IStreamSample methods ***/
static HRESULT WINAPI IAudioStreamSampleImpl_GetMediaStream(IAudioStreamSample *iface, IMediaStream **media_stream)
{
- FIXME("(%p)->(%p): stub\n", iface, media_stream);
+ IAudioStreamSampleImpl *sample = impl_from_IAudioStreamSample(iface);
- return E_NOTIMPL;
+ TRACE("sample %p, media_stream %p.\n", iface, media_stream);
+
+ if (!media_stream)
+ return E_POINTER;
+
+ IAMMediaStream_AddRef(&sample->parent->IAMMediaStream_iface);
+ *media_stream = (IMediaStream *)&sample->parent->IAMMediaStream_iface;
+
+ return S_OK;
}
static HRESULT WINAPI IAudioStreamSampleImpl_GetSampleTimes(IAudioStreamSample *iface, STREAM_TIME *start_time,
diff --git a/dlls/amstream/tests/amstream.c b/dlls/amstream/tests/amstream.c
index 8df8b4c011..ddebd10c0a 100644
--- a/dlls/amstream/tests/amstream.c
+++ b/dlls/amstream/tests/amstream.c
@@ -5287,6 +5287,57 @@ static void test_ddrawstream_getsetdirectdraw(void)
ok(!ref, "Got outstanding refcount %d.\n", ref);
}
+static void test_audiostreamsample_get_media_stream(void)
+{
+ IAMMultiMediaStream *mmstream = create_ammultimediastream();
+ IAudioStreamSample *audio_sample;
+ IAudioMediaStream *audio_stream;
+ IMediaStream *stream, *stream2;
+ IAudioData *audio_data;
+ HRESULT hr;
+ ULONG ref;
+
+ hr = IAMMultiMediaStream_Initialize(mmstream, STREAMTYPE_READ, 0, NULL);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IAMMultiMediaStream_AddMediaStream(mmstream, NULL, &MSPID_PrimaryAudio, 0, &stream);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IMediaStream_QueryInterface(stream, &IID_IAudioMediaStream, (void **)&audio_stream);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = CoCreateInstance(&CLSID_AMAudioData, NULL, CLSCTX_INPROC_SERVER, &IID_IAudioData, (void **)&audio_data);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IAudioMediaStream_CreateSample(audio_stream, audio_data, 0, &audio_sample);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ /* Crashes on native. */
+ if (0)
+ {
+ hr = IAudioStreamSample_GetMediaStream(audio_sample, NULL);
+ ok(hr == E_POINTER, "Got hr %#x.\n", hr);
+ }
+
+ EXPECT_REF(stream, 4);
+ hr = IAudioStreamSample_GetMediaStream(audio_sample, &stream2);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(stream2 == stream, "Expected stream %p, got %p.\n", stream, stream2);
+ EXPECT_REF(stream, 5);
+
+ IMediaStream_Release(stream2);
+
+ IAudioMediaStream_Release(audio_stream);
+ ref = IAudioStreamSample_Release(audio_sample);
+ ok(!ref, "Got outstanding refcount %d.\n", ref);
+ ref = IAudioData_Release(audio_data);
+ ok(!ref, "Got outstanding refcount %d.\n", ref);
+ ref = IAMMultiMediaStream_Release(mmstream);
+ ok(!ref, "Got outstanding refcount %d.\n", ref);
+ ref = IMediaStream_Release(stream);
+ ok(!ref, "Got outstanding refcount %d.\n", ref);
+}
+
START_TEST(amstream)
{
const WCHAR *test_avi_path;
@@ -5332,6 +5383,7 @@ START_TEST(amstream)
test_audiostreamsample_update();
test_audiostreamsample_completion_status();
test_audiostreamsample_get_sample_times();
+ test_audiostreamsample_get_media_stream();
test_ddrawstream_initialize();
test_ddrawstream_getsetdirectdraw();
--
2.27.0
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