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mf/topology: Improve error handling when connecting sample copier node (Coverity). 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2021-02-02 19:56:17 +03:00 committed by Alexandre Julliard
parent 0ec86a165a
commit d24ce1374c
1 changed files with 6 additions and 3 deletions
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9
dlls/mf/topology.c
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@ -2450,9 +2450,10 @@ static HRESULT topology_loader_connect_d3d_aware_input(struct topoloader_context
unsigned int upstream_output;
IMFStreamSink *stream_sink;
IMFTransform *copier = NULL;
HRESULT hr = S_OK;
HRESULT hr;
topology_node_get_object(node, &IID_IMFStreamSink, (void **)&stream_sink);
if (FAILED(hr = topology_node_get_object(node, &IID_IMFStreamSink, (void **)&stream_sink)))
return hr;
if (topology_loader_is_node_d3d_aware(node))
{
@ -2480,6 +2481,7 @@ static void topology_loader_resolve_complete(struct topoloader_context *context)
MF_TOPOLOGY_TYPE node_type;
IMFTopologyNode *node;
WORD i, node_count;
HRESULT hr;
IMFTopology_GetNodeCount(context->output_topology, &node_count);
@ -2495,7 +2497,8 @@ static void topology_loader_resolve_complete(struct topoloader_context *context)
if (FAILED(IMFTopologyNode_GetItem(node, &MF_TOPONODE_STREAMID, NULL)))
IMFTopologyNode_SetUINT32(node, &MF_TOPONODE_STREAMID, 0);
topology_loader_connect_d3d_aware_input(context, node);
if (FAILED(hr = topology_loader_connect_d3d_aware_input(context, node)))
WARN("Failed to connect D3D-aware input, hr %#x.\n", hr);
}
else if (node_type == MF_TOPOLOGY_SOURCESTREAM_NODE)
{