Rémi Bernon : winegstreamer: Check for unexpected format change in wg_transform_read helpers.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 19df4f02de90e5f3c41f4b20e94a9da1262c1c0e
URL:    https://gitlab.winehq.org/wine/wine/-/commit/19df4f02de90e5f3c41f4b20e94a9da...

Author: Rémi Bernon <rbernon(a)codeweavers.com>
Date:   Wed Sep 14 21:56:59 2022 +0200

winegstreamer: Check for unexpected format change in wg_transform_read helpers.

---

 dlls/winegstreamer/color_convert.c    | 3 ---
 dlls/winegstreamer/quartz_transform.c | 2 --
 dlls/winegstreamer/resampler.c        | 3 ---
 dlls/winegstreamer/video_processor.c  | 3 ---
 dlls/winegstreamer/wg_sample.c        | 8 ++++++++
 dlls/winegstreamer/wma_decoder.c      | 3 ---
 6 files changed, 8 insertions(+), 14 deletions(-)

diff --git a/dlls/winegstreamer/color_convert.c b/dlls/winegstreamer/color_convert.c
index 7f3c558d21c..763b7f241f4 100644
--- a/dlls/winegstreamer/color_convert.c
+++ b/dlls/winegstreamer/color_convert.c
@@ -601,9 +601,6 @@ static HRESULT WINAPI transform_ProcessOutput(IMFTransform *iface, DWORD flags,
 
     wg_sample_release(wg_sample);
 
-    if (hr == MF_E_TRANSFORM_STREAM_CHANGE)
-        FIXME("Unexpected stream format change!\n");
-
     return hr;
 }
 
diff --git a/dlls/winegstreamer/quartz_transform.c b/dlls/winegstreamer/quartz_transform.c
index 30cfb7b855b..b4640b497ec 100644
--- a/dlls/winegstreamer/quartz_transform.c
+++ b/dlls/winegstreamer/quartz_transform.c
@@ -342,8 +342,6 @@ static HRESULT WINAPI transform_sink_receive(struct strmbase_sink *pin, IMediaSa
         }
         if (FAILED(hr))
         {
-            if (hr == MF_E_TRANSFORM_STREAM_CHANGE)
-                FIXME("Unexpected stream format change!\n");
             IMediaSample_Release(output_sample);
             return hr;
         }
diff --git a/dlls/winegstreamer/resampler.c b/dlls/winegstreamer/resampler.c
index 0ca2d714dc3..f2c414e5661 100644
--- a/dlls/winegstreamer/resampler.c
+++ b/dlls/winegstreamer/resampler.c
@@ -571,9 +571,6 @@ static HRESULT WINAPI transform_ProcessOutput(IMFTransform *iface, DWORD flags,
 
     wg_sample_release(wg_sample);
 
-    if (hr == MF_E_TRANSFORM_STREAM_CHANGE)
-        FIXME("Unexpected stream format change!\n");
-
     return hr;
 }
 
diff --git a/dlls/winegstreamer/video_processor.c b/dlls/winegstreamer/video_processor.c
index 8a0e141a365..ba207a8bcde 100644
--- a/dlls/winegstreamer/video_processor.c
+++ b/dlls/winegstreamer/video_processor.c
@@ -577,9 +577,6 @@ static HRESULT WINAPI video_processor_ProcessOutput(IMFTransform *iface, DWORD f
 
     wg_sample_release(wg_sample);
 
-    if (hr == MF_E_TRANSFORM_STREAM_CHANGE)
-        FIXME("Unexpected stream format change!\n");
-
     return hr;
 }
 
diff --git a/dlls/winegstreamer/wg_sample.c b/dlls/winegstreamer/wg_sample.c
index d8fe8662f65..53a543fc625 100644
--- a/dlls/winegstreamer/wg_sample.c
+++ b/dlls/winegstreamer/wg_sample.c
@@ -291,7 +291,11 @@ HRESULT wg_transform_read_mf(struct wg_transform *transform, struct wg_sample *w
     TRACE_(mfplat)("transform %p, wg_sample %p, format %p, flags %p.\n", transform, wg_sample, format, flags);
 
     if (FAILED(hr = wg_transform_read_data(transform, wg_sample, format)))
+    {
+        if (hr == MF_E_TRANSFORM_STREAM_CHANGE && !format)
+            FIXME("Unexpected stream format change!\n");
         return hr;
+    }
 
     if (FAILED(hr = IMFMediaBuffer_SetCurrentLength(sample->u.mf.buffer, wg_sample->size)))
         return hr;
@@ -349,7 +353,11 @@ HRESULT wg_transform_read_quartz(struct wg_transform *transform, struct wg_sampl
     TRACE_(mfplat)("transform %p, wg_sample %p.\n", transform, wg_sample);
 
     if (FAILED(hr = wg_transform_read_data(transform, wg_sample, NULL)))
+    {
+        if (hr == MF_E_TRANSFORM_STREAM_CHANGE)
+            FIXME("Unexpected stream format change!\n");
         return hr;
+    }
 
     if (FAILED(hr = IMediaSample_SetActualDataLength(sample->u.quartz.sample, wg_sample->size)))
         return hr;
diff --git a/dlls/winegstreamer/wma_decoder.c b/dlls/winegstreamer/wma_decoder.c
index 22b328479e3..2951d7cac4d 100644
--- a/dlls/winegstreamer/wma_decoder.c
+++ b/dlls/winegstreamer/wma_decoder.c
@@ -597,9 +597,6 @@ static HRESULT WINAPI transform_ProcessOutput(IMFTransform *iface, DWORD flags,
 
     wg_sample_release(wg_sample);
 
-    if (hr == MF_E_TRANSFORM_STREAM_CHANGE)
-        FIXME("Unexpected stream format change!\n");
-
     return hr;
 }