Steve Lhomme pushed to branch master at VideoLAN / VLC
Commits:
77067e69 by Steve Lhomme at 2024-01-14T12:56:23+00:00
mft: call IMFShutdown::Shutdown on exit
It is mandatory for asynchronous MFTs [1].
[1]
https://learn.microsoft.com/en-us/windows/win32/api/mfidl/nn-mfidl-imfshutdown
- - - - -
1 changed file:
- modules/codec/mft.cpp
Changes:
=====================================
modules/codec/mft.cpp
=====================================
@@ -50,6 +50,7 @@ extern "C" {
#include <mferror.h>
#include <mfobjects.h>
#include <codecapi.h>
+#include <mfidl.h>
#if !defined(CODECAPI_AVDecVideoAcceleration_H264) // MINGW < 8
@@ -190,6 +191,16 @@ public:
return hr;
}
+ /// Required for Async MFTs
+ HRESULT shutdownStream()
+ {
+ ComPtr<IMFShutdown> shutdownObj;
+ HRESULT hr = mft.As(&shutdownObj);
+ if (FAILED(hr))
+ return hr;
+ return shutdownObj->Shutdown();
+ }
+
private:
bool streamStarted = false;
std::atomic<size_t> refcount{1};
@@ -1657,6 +1668,8 @@ static void DestroyMFT(decoder_t *p_dec)
// make sure don't have any input pending
p_sys->flushStream();
+
+ p_sys->shutdownStream();
}
auto *vidsys = dynamic_cast<mft_dec_video*>(p_sys);
@@ -2215,6 +2228,8 @@ static void EncoderClose(encoder_t *p_enc)
// make sure don't have any input pending
p_sys->flushStream();
+
+ p_sys->shutdownStream();
}
p_sys->Release();
View it on GitLab:
https://code.videolan.org/videolan/vlc/-/commit/77067e69388d256e98cfe73f3408f6be0234bc0a
--
View it on GitLab:
https://code.videolan.org/videolan/vlc/-/commit/77067e69388d256e98cfe73f3408f6be0234bc0a
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