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mfreadwrite/reader: Implement IMFSourceReaderEx_GetTransformForStream.

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Rémi Bernon 2024-01-29 22:28:08 +01:00 • committed by Alexandre Julliard
parent ea4b9bafb2
commit 440edde5e1
2 changed files with 58 additions and 12 deletions
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50
dlls/mfreadwrite/reader.c
View file

@ -77,6 +77,7 @@ struct transform_entry
IMFTransform *transform;
unsigned int min_buffer_size;
GUID category;
BOOL hidden;
};
struct media_stream
@ -1998,6 +1999,15 @@ static HRESULT source_reader_create_decoder_for_stream(struct source_reader *rea
{
stream->transform_service = entry->transform;
IMFTransform_AddRef(stream->transform_service);
/* converters are hidden from the stream transforms */
if (service != entry)
service->hidden = TRUE;
}
else
{
/* converters are hidden from the stream transforms */
entry->hidden = TRUE;
}
}
@ -2432,12 +2442,48 @@ static HRESULT WINAPI src_reader_RemoveAllTransformsForStream(IMFSourceReaderEx
return E_NOTIMPL;
}
static struct transform_entry *get_transform_at_index(struct media_stream *stream, UINT index)
{
struct transform_entry *entry;
LIST_FOR_EACH_ENTRY(entry, &stream->transforms, struct transform_entry, entry)
if (!entry->hidden && !index--)
return entry;
return NULL;
}
static HRESULT WINAPI src_reader_GetTransformForStream(IMFSourceReaderEx *iface, DWORD stream_index,
DWORD transform_index, GUID *category, IMFTransform **transform)
{
FIXME("%p, %#lx, %#lx, %p, %p.\n", iface, stream_index, transform_index, category, transform);
struct source_reader *reader = impl_from_IMFSourceReaderEx(iface);
struct transform_entry *entry;
HRESULT hr;
return E_NOTIMPL;
TRACE("%p, %#lx, %#lx, %p, %p.\n", iface, stream_index, transform_index, category, transform);
EnterCriticalSection(&reader->cs);
if (stream_index == MF_SOURCE_READER_FIRST_VIDEO_STREAM)
stream_index = reader->first_video_stream_index;
else if (stream_index == MF_SOURCE_READER_FIRST_AUDIO_STREAM)
stream_index = reader->first_audio_stream_index;
if (stream_index >= reader->stream_count)
hr = MF_E_INVALIDSTREAMNUMBER;
else if (!(entry = get_transform_at_index(&reader->streams[stream_index], transform_index)))
hr = MF_E_INVALIDINDEX;
else
{
*category = entry->category;
*transform = entry->transform;
IMFTransform_AddRef(*transform);
hr = S_OK;
}
LeaveCriticalSection(&reader->cs);
return hr;
}
static const IMFSourceReaderExVtbl srcreader_vtbl =

20
dlls/mfreadwrite/tests/mfplat.c
View file

@ -2011,9 +2011,9 @@ static void test_source_reader_transforms(BOOL enable_processing, BOOL enable_ad
ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
hr = IMFSourceReaderEx_GetTransformForStream(reader_ex, 0, 0, &category, &transform);
if (!enable_advanced)
todo_wine ok(hr == MF_E_INVALIDINDEX, "Unexpected hr %#lx.\n", hr);
ok(hr == MF_E_INVALIDINDEX, "Unexpected hr %#lx.\n", hr);
else
todo_wine ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
if (hr == S_OK)
{
hr = IMFTransform_GetInputCurrentType(transform, 0, &media_type);
@ -2030,7 +2030,7 @@ static void test_source_reader_transforms(BOOL enable_processing, BOOL enable_ad
}
hr = IMFSourceReaderEx_GetTransformForStream(reader_ex, 0, 1, &category, &transform);
todo_wine ok(hr == MF_E_INVALIDINDEX, "Unexpected hr %#lx.\n", hr);
ok(hr == MF_E_INVALIDINDEX, "Unexpected hr %#lx.\n", hr);
IMFSourceReaderEx_Release(reader_ex);
IMFSourceReader_Release(reader);
@ -2123,9 +2123,9 @@ static void test_source_reader_transforms(BOOL enable_processing, BOOL enable_ad
ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
hr = IMFSourceReaderEx_GetTransformForStream(reader_ex, 0, 0, &category, &transform);
if (!enable_processing && !enable_advanced)
todo_wine ok(hr == MF_E_INVALIDINDEX, "Unexpected hr %#lx.\n", hr);
ok(hr == MF_E_INVALIDINDEX, "Unexpected hr %#lx.\n", hr);
else
todo_wine ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
if (hr == S_OK)
{
hr = IMFTransform_GetInputCurrentType(transform, 0, &media_type);
@ -2144,9 +2144,9 @@ static void test_source_reader_transforms(BOOL enable_processing, BOOL enable_ad
/* the video processor can be accessed at index 1 with MF_SOURCE_READER_ENABLE_ADVANCED_VIDEO_PROCESSING */
hr = IMFSourceReaderEx_GetTransformForStream(reader_ex, 0, 1, &category, &transform);
if (!enable_advanced)
todo_wine ok(hr == MF_E_INVALIDINDEX, "Unexpected hr %#lx.\n", hr);
ok(hr == MF_E_INVALIDINDEX, "Unexpected hr %#lx.\n", hr);
else
todo_wine ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
if (hr == S_OK)
{
hr = IMFTransform_GetInputCurrentType(transform, 0, &media_type);
@ -2163,7 +2163,7 @@ static void test_source_reader_transforms(BOOL enable_processing, BOOL enable_ad
}
hr = IMFSourceReaderEx_GetTransformForStream(reader_ex, 0, 2, &category, &transform);
todo_wine ok(hr == MF_E_INVALIDINDEX, "Unexpected hr %#lx.\n", hr);
ok(hr == MF_E_INVALIDINDEX, "Unexpected hr %#lx.\n", hr);
IMFSourceReaderEx_Release(reader_ex);
/* H264 -> NV12 conversion */
@ -2212,7 +2212,7 @@ static void test_source_reader_transforms(BOOL enable_processing, BOOL enable_ad
hr = IMFSourceReader_QueryInterface(reader, &IID_IMFSourceReaderEx, (void **)&reader_ex);
ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
hr = IMFSourceReaderEx_GetTransformForStream(reader_ex, 0, 0, &category, &transform);
todo_wine ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
if (hr == S_OK)
{
hr = IMFTransform_GetInputCurrentType(transform, 0, &media_type);
@ -2242,7 +2242,7 @@ static void test_source_reader_transforms(BOOL enable_processing, BOOL enable_ad
}
hr = IMFSourceReaderEx_GetTransformForStream(reader_ex, 0, 1, &category, &transform);
todo_wine ok(hr == MF_E_INVALIDINDEX, "Unexpected hr %#lx.\n", hr);
ok(hr == MF_E_INVALIDINDEX, "Unexpected hr %#lx.\n", hr);
IMFSourceReaderEx_Release(reader_ex);
skip_tests: