Hi All,
I am trying to write one MPEG4 OMX compliant encoder component.In the
process i am able to do all the buffer allocations for both the i/p
and o/p port using OMX_UseBuffer.After that i am setting the state to
OMX_StateExecuting.even that is also successful.After this i am
calling EmptyThisBuffer and FillThisBuffer.
I am getting the callback of EmptyBufferDone but not getting the
callback for FillBufferDone.
Its simpley stuck.Below i am giving some code snippets: I am reading
from a YUV file for data i/p.For trial i am just trying to encode the
first frame which i think should be able to encode being I-Frame.If
FBD is not called then how can i debug it ??
SetState(OMX_StateExecuting);
for (i = 0; i < 2; i++)
{
result = OMX_FillThisBuffer(m_hHandle, m_pOutBuffers[i]);
if (result != OMX_ErrorNone)
{
LOGE("Error in OMX_FillThisBuffer()");
return ;
}
}
FILE *fp =fopen("/sdcard/yuv420video.yuv","r+");
uint8* pBuff = (uint8*) malloc(38016);
uint32 n = fread(pBuff,1,38016,fp);
LOGI("value of n after fread is %d",n);
memcpy(m_pInBuffers[0]->pBuffer, pBuff, 38016);
m_bInFrameFree[0] = OMX_FALSE;
m_pInBuffers[0]->nTimeStamp = m_nTimeStamp;
result = OMX_EmptyThisBuffer(m_hHandle,m_pInBuffers[0]);
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