Fix deadlock at the end of decoding.

For some h264 files, h264dec hangs at the end of decoding. This is regression caused by the commit 1c23887. This patch fixes the issue by adding SET_EVENT(&m_sReleaseBufferEvent) to SetOption( DECODER_OPTION_END_OF_STREAM).
cisco · Jul 14, 2024 · ab732c2 · ab732c2
1 parent 478e5ab
commit ab732c2
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/codec/decoder/plus/src/welsDecoderExt.cpp b/codec/decoder/plus/src/welsDecoderExt.cpp
@@ -513,6 +513,8 @@ long CWelsDecoder::SetOption (DECODER_OPTION eOptID, void* pOption) {
       if (pDecContext == NULL) return dsInitialOptExpected;
 
       pDecContext->bEndOfStreamFlag = iVal ? true : false;
+      if (iVal && m_iThreadCount >= 1)
+        SET_EVENT (&m_sReleaseBufferEvent);
 
       return cmResultSuccess;
     } else if (eOptID == DECODER_OPTION_ERROR_CON_IDC) { // Indicate error concealment status