Zebediah Figura : winegstreamer: Implement IWMSyncReader::SetRange().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 74c2e9020f04b26e7ccf217d956ead740566e991
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=74c2e9020f04b26e7ccf217d956ead740566e991

Author: Zebediah Figura <zfigura at codeweavers.com>
Date:   Sun Oct 31 19:03:36 2021 -0500

winegstreamer: Implement IWMSyncReader::SetRange().

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

---

 dlls/winegstreamer/gst_private.h   |  1 +
 dlls/winegstreamer/wm_reader.c     | 15 +++++++++++++++
 dlls/winegstreamer/wm_syncreader.c |  9 ++++++---
 dlls/wmvcore/tests/wmvcore.c       | 17 +++++++----------
 4 files changed, 29 insertions(+), 13 deletions(-)

diff --git a/dlls/winegstreamer/gst_private.h b/dlls/winegstreamer/gst_private.h
index a9c361366b3..d330716b8f9 100644
--- a/dlls/winegstreamer/gst_private.h
+++ b/dlls/winegstreamer/gst_private.h
@@ -166,6 +166,7 @@ HRESULT wm_reader_get_stream_sample(struct wm_stream *stream,
         INSSBuffer **sample, QWORD *pts, QWORD *duration, DWORD *flags);
 void wm_reader_init(struct wm_reader *reader, const struct wm_reader_ops *ops);
 HRESULT wm_reader_open_stream(struct wm_reader *reader, IStream *stream);
+void wm_reader_seek(struct wm_reader *reader, QWORD start, LONGLONG duration);
 HRESULT wm_reader_set_output_props(struct wm_reader *reader, DWORD output,
         IWMOutputMediaProps *props);
 
diff --git a/dlls/winegstreamer/wm_reader.c b/dlls/winegstreamer/wm_reader.c
index e708ed4bfa6..24fd11f652d 100644
--- a/dlls/winegstreamer/wm_reader.c
+++ b/dlls/winegstreamer/wm_reader.c
@@ -1637,6 +1637,21 @@ HRESULT wm_reader_get_stream_sample(struct wm_stream *stream,
     }
 }
 
+void wm_reader_seek(struct wm_reader *reader, QWORD start, LONGLONG duration)
+{
+    WORD i;
+
+    EnterCriticalSection(&reader->cs);
+
+    wg_parser_stream_seek(reader->streams[0].wg_stream, 1.0, start, start + duration,
+            AM_SEEKING_AbsolutePositioning, duration ? AM_SEEKING_AbsolutePositioning : AM_SEEKING_NoPositioning);
+
+    for (i = 0; i < reader->stream_count; ++i)
+        reader->streams[i].eos = false;
+
+    LeaveCriticalSection(&reader->cs);
+}
+
 void wm_reader_init(struct wm_reader *reader, const struct wm_reader_ops *ops)
 {
     reader->IWMHeaderInfo3_iface.lpVtbl = &header_info_vtbl;
diff --git a/dlls/winegstreamer/wm_syncreader.c b/dlls/winegstreamer/wm_syncreader.c
index 063be2a94ab..1f5827cf244 100644
--- a/dlls/winegstreamer/wm_syncreader.c
+++ b/dlls/winegstreamer/wm_syncreader.c
@@ -259,9 +259,12 @@ static HRESULT WINAPI WMSyncReader_SetOutputSetting(IWMSyncReader2 *iface, DWORD
 
 static HRESULT WINAPI WMSyncReader_SetRange(IWMSyncReader2 *iface, QWORD start, LONGLONG duration)
 {
-    struct sync_reader *This = impl_from_IWMSyncReader2(iface);
-    FIXME("(%p)->(%s %s): stub!\n", This, wine_dbgstr_longlong(start), wine_dbgstr_longlong(duration));
-    return E_NOTIMPL;
+    struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
+
+    TRACE("reader %p, start %I64u, duration %I64d.\n", reader, start, duration);
+
+    wm_reader_seek(&reader->reader, start, duration);
+    return S_OK;
 }
 
 static HRESULT WINAPI WMSyncReader_SetRangeByFrame(IWMSyncReader2 *iface, WORD stream_num, QWORD frame_num,
diff --git a/dlls/wmvcore/tests/wmvcore.c b/dlls/wmvcore/tests/wmvcore.c
index 48d585e73c0..6e196234208 100644
--- a/dlls/wmvcore/tests/wmvcore.c
+++ b/dlls/wmvcore/tests/wmvcore.c
@@ -542,25 +542,22 @@ static void test_sync_reader_streaming(void)
     ok(hr == NS_E_NO_MORE_SAMPLES, "Got hr %#x.\n", hr);
 
     hr = IWMSyncReader_SetRange(reader, 0, 0);
-    todo_wine ok(hr == S_OK, "Got hr %#x.\n", hr);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
 
     hr = IWMSyncReader_GetNextSample(reader, stream_numbers[0], &sample, &pts, &duration, &flags, NULL, NULL);
-    todo_wine ok(hr == S_OK, "Got hr %#x.\n", hr);
-    if (hr == S_OK)
-        INSSBuffer_Release(sample);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    INSSBuffer_Release(sample);
 
     hr = IWMSyncReader_GetNextSample(reader, 0, &sample, &pts, &duration, &flags, NULL, NULL);
     ok(hr == E_INVALIDARG, "Got hr %#x.\n", hr);
 
     hr = IWMSyncReader_GetNextSample(reader, 0, &sample, &pts, &duration, &flags, &output_number, NULL);
-    todo_wine ok(hr == S_OK, "Got hr %#x.\n", hr);
-    if (hr == S_OK)
-        INSSBuffer_Release(sample);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    INSSBuffer_Release(sample);
 
     hr = IWMSyncReader_GetNextSample(reader, 0, &sample, &pts, &duration, &flags, NULL, &stream_number);
-    todo_wine ok(hr == S_OK, "Got hr %#x.\n", hr);
-    if (hr == S_OK)
-        INSSBuffer_Release(sample);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    INSSBuffer_Release(sample);
 
     for (;;)
     {