[PATCH v2 4/6] winegstreamer: Support zero-copy wg_transform_push_data in quartz_transform.c.

[Rémi Bernon]

From: Rémi Bernon

Signed-off-by: Rémi Bernon 
---
 dlls/winegstreamer/gst_private.h      |  2 ++
 dlls/winegstreamer/quartz_transform.c | 18 +++-------------
 dlls/winegstreamer/wg_sample.c        | 31 +++++++++++++++++++++++++++
 3 files changed, 36 insertions(+), 15 deletions(-)

diff --git a/dlls/winegstreamer/gst_private.h b/dlls/winegstreamer/gst_private.h
index 21bd4f25028..a72d72bab18 100644
--- a/dlls/winegstreamer/gst_private.h
+++ b/dlls/winegstreamer/gst_private.h
@@ -132,6 +132,8 @@ void wg_sample_release(struct wg_sample *wg_sample);

HRESULT wg_transform_push_mf(struct wg_transform *transform, struct wg_sample *sample,
         struct wg_sample_queue *queue);
+HRESULT wg_transform_push_quartz(struct wg_transform *transform, struct wg_sample *sample,
+        struct wg_sample_queue *queue);
 HRESULT wg_transform_read_mf(struct wg_transform *transform, struct wg_sample *sample,
         struct wg_format *format);

diff --git a/dlls/winegstreamer/quartz_transform.c b/dlls/winegstreamer/quartz_transform.c
index 2dd7d038f2f..5617e904bf7 100644
--- a/dlls/winegstreamer/quartz_transform.c
+++ b/dlls/winegstreamer/quartz_transform.c
@@ -315,21 +315,7 @@ static HRESULT WINAPI transform_sink_receive(struct strmbase_sink *pin, IMediaSa
     if (FAILED(hr))
         return hr;

-    hr = IMediaSample_GetTime(sample, &start_time, &end_time);
-    if (SUCCEEDED(hr))
-    {
-        wg_sample->pts = start_time;
-        wg_sample->flags |= WG_SAMPLE_FLAG_HAS_PTS;
-    }
-    if (hr == S_OK)
-    {
-        wg_sample->duration = end_time - start_time;
-        wg_sample->flags |= WG_SAMPLE_FLAG_HAS_DURATION;
-    }
-
-    hr = wg_transform_push_data(filter->transform, wg_sample);
-    wg_sample_release(wg_sample);
-
+    hr = wg_transform_push_quartz(filter->transform, wg_sample, filter->sample_queue);
     if (FAILED(hr))
         return hr;

@@ -364,6 +350,8 @@ static HRESULT WINAPI transform_sink_receive(struct strmbase_sink *pin, IMediaSa
             return hr;
         }

+        wg_sample_queue_flush(filter->sample_queue, false);
+
         hr = IMediaSample_SetActualDataLength(output_sample, wg_sample->size);
         if (FAILED(hr))
         {
diff --git a/dlls/winegstreamer/wg_sample.c b/dlls/winegstreamer/wg_sample.c
index dded264b079..cd17b88cdd3 100644
--- a/dlls/winegstreamer/wg_sample.c
+++ b/dlls/winegstreamer/wg_sample.c
@@ -298,3 +298,34 @@ HRESULT wg_transform_read_mf(struct wg_transform *transform, struct wg_sample *w

return S_OK;
 }
+
+HRESULT wg_transform_push_quartz(struct wg_transform *transform, struct wg_sample *wg_sample,
+        struct wg_sample_queue *queue)
+{
+    struct sample *sample = unsafe_quartz_from_wg_sample(wg_sample);
+    REFERENCE_TIME start_time, end_time;
+    HRESULT hr;
+
+    TRACE_(quartz)("transform %p, wg_sample %p, queue %p.\n", transform, wg_sample, queue);
+
+    hr = IMediaSample_GetTime(sample->u.quartz.sample, &start_time, &end_time);
+    if (SUCCEEDED(hr))
+    {
+        wg_sample->pts = start_time;
+        wg_sample->flags |= WG_SAMPLE_FLAG_HAS_PTS;
+    }
+    if (hr == S_OK)
+    {
+        wg_sample->duration = end_time - start_time;
+        wg_sample->flags |= WG_SAMPLE_FLAG_HAS_DURATION;
+    }
+
+    if (IMediaSample_IsSyncPoint(sample->u.quartz.sample) == S_OK)
+        wg_sample->flags |= WG_SAMPLE_FLAG_SYNC_POINT;
+
+    wg_sample_queue_begin_append(queue, wg_sample);
+    hr = wg_transform_push_data(transform, wg_sample);
+    wg_sample_queue_end_append(queue, wg_sample);
+
+    return hr;
+}