[PATCH 0/1] MR7085: qasf/dmowrapper: Acquire new output samples for each ProcessOutput() call.

[PATCH 1/1] qasf/dmowrapper: Acquire new output samples for each ProcessOutput() call.

[Elizabeth Figura]

From: Elizabeth Figura

We cannot write into the old samples; the downstream filter may still be using
them. In particular, dsoundrender now holds onto samples while rendering them
from an extra thread.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57587
---
 dlls/qasf/dmowrapper.c | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/dlls/qasf/dmowrapper.c b/dlls/qasf/dmowrapper.c
index bcedbdd23fa..7c6358b6029 100644
--- a/dlls/qasf/dmowrapper.c
+++ b/dlls/qasf/dmowrapper.c
@@ -253,9 +253,15 @@ static HRESULT process_output(struct dmo_wrapper *filter, IMediaObject *dmo)
     {
         more_data = FALSE;

+        if (FAILED(hr = get_output_samples(filter)))
+            return hr;
+
         if (FAILED(IMediaObject_ProcessOutput(dmo, DMO_PROCESS_OUTPUT_DISCARD_WHEN_NO_BUFFER,
                 filter->source_count, buffers, &status)))
+        {
+            release_output_samples(filter);
             break;
+        }

for (i = 0; i < filter->source_count; ++i)
         {
@@ -289,13 +295,12 @@ static HRESULT process_output(struct dmo_wrapper *filter, IMediaObject *dmo)
                     release_output_samples(filter);
                     return hr;
                 }
-                IMediaSample_SetActualDataLength(sample, 0);
             }
-
         }
+
+        release_output_samples(filter);
     } while (more_data);

-    release_output_samples(filter);
     return hr;
 }

@@ -326,15 +331,10 @@ static HRESULT WINAPI dmo_wrapper_sink_Receive(struct strmbase_sink *iface, IMed
         /* Calling Discontinuity() might change the DMO's mind about whether it
          * has more data to process. The DirectX documentation explicitly
          * states that we should call ProcessOutput() again in this case. */
-        if (FAILED(hr = get_output_samples(filter)))
-            goto out;
         if ((hr = process_output(filter, dmo)) != S_OK)
             goto out;
     }

-    if (FAILED(hr = get_output_samples(filter)))
-        goto out;
-
     if (IMediaSample_IsSyncPoint(sample) == S_OK)
         flags |= DMO_INPUT_DATA_BUFFERF_SYNCPOINT;

@@ -373,8 +373,7 @@ static HRESULT dmo_wrapper_sink_eos(struct strmbase_sink *iface)
     if (FAILED(hr = IMediaObject_Discontinuity(dmo, index)))
         ERR("Discontinuity() failed, hr %#lx.\n", hr);

-    if (SUCCEEDED(get_output_samples(filter)))
-        process_output(filter, dmo);
+    process_output(filter, dmo);

if (FAILED(hr = IMediaObject_Flush(dmo)))
         ERR("Flush() failed, hr %#lx.\n", hr);

[PATCH 1/1] qasf/dmowrapper: Acquire new output samples for each ProcessOutput() call.

[Marvin]

Hi,

It looks like your patch introduced the new failures shown below.
Please investigate and fix them before resubmitting your patch.
If they are not new, fixing them anyway would help a lot. Otherwise
please ask for the known failures list to be updated.

The tests also ran into some preexisting test failures. If you know how
to fix them that would be helpful. See the TestBot job for the details:

The full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=150641

Your paranoid android.

=== debian11b (64 bit WoW report) ===

Report validation errors:
d3d11:d3d11 has no test summary line (early exit of the main process?)
d3d11:d3d11 has unaccounted for todo messages
d3d11:d3d11 returned a non-zero exit code despite reporting no failures