shithub: openh264

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Add a decoder option for setting the trace level

--- a/codec/api/svc/codec_app_def.h

+++ b/codec/api/svc/codec_app_def.h

@@ -107,6 +107,7 @@

   DECODER_OPTION_LTR_MARKING_FLAG,	// feedback wether current frame mark a LTR

   DECODER_OPTION_LTR_MARKED_FRAME_NUM,	// feedback frame num marked by current Frame

   DECODER_OPTION_ERROR_CON_IDC, //not finished yet, indicate decoder error concealment status, in progress

+  DECODER_OPTION_TRACE_LEVEL,

 } DECODER_OPTION;

--- a/codec/decoder/plus/src/welsDecoderExt.cpp

+++ b/codec/decoder/plus/src/welsDecoderExt.cpp

@@ -237,7 +237,7 @@

 long CWelsDecoder::SetOption (DECODER_OPTION eOptID, void* pOption) {

   int iVal = 0;

-  if (m_pDecContext == NULL)

+  if (m_pDecContext == NULL && eOptID != DECODER_OPTION_TRACE_LEVEL)

     return dsInitialOptExpected;

   if (eOptID == DECODER_OPTION_DATAFORMAT) { // Set color space of decoding output frame

@@ -262,6 +262,12 @@

     else

       iVal = * ((int*)pOption); //EC method

     m_pDecContext->iErrorConMethod = iVal;

+    return cmResultSuccess;

+  } else if (eOptID == DECODER_OPTION_TRACE_LEVEL) {

+    if (m_pWelsTrace) {

+      uint32_t level = * ((uint32_t*)pOption);

+      m_pWelsTrace->SetTraceLevel (level);

+    }

     return cmResultSuccess;

   }