Anton Baskanov : winegstreamer: Commit allocator on pause in MPEG audio decoder.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f91f4348356285ede39915f0d10ffae11c4871e5
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=f91f4348356285ede39915f0d...

Author: Anton Baskanov <baskanov(a)gmail.com>
Date:   Mon May  2 19:28:28 2022 +0700

winegstreamer: Commit allocator on pause in MPEG audio decoder.

Signed-off-by: Anton Baskanov <baskanov(a)gmail.com>
Signed-off-by: Zebediah Figura <zfigura(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/quartz/tests/mpegaudio.c         |  2 +-
 dlls/winegstreamer/quartz_transform.c | 27 +++++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/dlls/quartz/tests/mpegaudio.c b/dlls/quartz/tests/mpegaudio.c
index a2d20b52d9d..296f5f479a0 100644
--- a/dlls/quartz/tests/mpegaudio.c
+++ b/dlls/quartz/tests/mpegaudio.c
@@ -1005,7 +1005,7 @@ static void test_source_allocator(IFilterGraph2 *graph, IMediaControl *control,
     ok(hr == S_OK, "Got hr %#lx.\n", hr);
 
     hr = IMemAllocator_GetBuffer(testsink->sink.pAllocator, &sample, NULL, NULL, 0);
-    todo_wine ok(hr == S_OK, "Got hr %#lx.\n", hr);
+    ok(hr == S_OK, "Got hr %#lx.\n", hr);
     if (hr == S_OK)
         IMediaSample_Release(sample);
 
diff --git a/dlls/winegstreamer/quartz_transform.c b/dlls/winegstreamer/quartz_transform.c
index 183fb823d40..375c549aad5 100644
--- a/dlls/winegstreamer/quartz_transform.c
+++ b/dlls/winegstreamer/quartz_transform.c
@@ -66,10 +66,37 @@ static void transform_destroy(struct strmbase_filter *iface)
     free(filter);
 }
 
+static HRESULT transform_init_stream(struct strmbase_filter *iface)
+{
+    struct transform *filter = impl_from_strmbase_filter(iface);
+    HRESULT hr;
+
+    if (filter->source.pin.peer)
+    {
+        hr = IMemAllocator_Commit(filter->source.pAllocator);
+        if (FAILED(hr))
+            ERR("Failed to commit allocator, hr %#lx.\n", hr);
+    }
+
+    return S_OK;
+}
+
+static HRESULT transform_cleanup_stream(struct strmbase_filter *iface)
+{
+    struct transform *filter = impl_from_strmbase_filter(iface);
+
+    if (filter->source.pin.peer)
+        IMemAllocator_Decommit(filter->source.pAllocator);
+
+    return S_OK;
+}
+
 static const struct strmbase_filter_ops filter_ops =
 {
     .filter_get_pin = transform_get_pin,
     .filter_destroy = transform_destroy,
+    .filter_init_stream = transform_init_stream,
+    .filter_cleanup_stream = transform_cleanup_stream,
 };
 
 static HRESULT transform_sink_query_accept(struct strmbase_pin *pin, const AM_MEDIA_TYPE *mt)