ImxVpuDecReturnCodes imx_vpu_dec_close(ImxVpuDecoder *decoder)
{
VpuDecRetCode ret;
IMX_VPU_TRACE("closing decoder");
ret = VPU_DecFlushAll(decoder->handle);
if (ret == VPU_DEC_RET_FAILURE_TIMEOUT)
{
IMX_VPU_WARNING("resetting decoder after a timeout occurred");
ret = VPU_DecReset(decoder->handle);
if (ret != VPU_DEC_RET_SUCCESS)
IMX_VPU_ERROR("resetting decoder failed: %s", imx_vpu_dec_error_string(dec_convert_retcode(ret)));
}
else if (ret != VPU_DEC_RET_SUCCESS)
IMX_VPU_ERROR("flushing decoder failed: %s", imx_vpu_dec_error_string(dec_convert_retcode(ret)));
ret = VPU_DecClose(decoder->handle);
if (ret != VPU_DEC_RET_SUCCESS)
IMX_VPU_ERROR("closing decoder failed: %s", imx_vpu_dec_error_string(dec_convert_retcode(ret)));
if (decoder->user_data_for_frames != NULL)
IMX_VPU_FREE(decoder->user_data_for_frames, sizeof(void*) * decoder->num_framebuffers);
if (decoder->wrapper_framebuffers != NULL)
IMX_VPU_FREE(decoder->wrapper_framebuffers, sizeof(VpuFrameBuffer*) * decoder->num_framebuffers);
if (decoder->virt_mem_sub_block != NULL)
IMX_VPU_FREE(decoder->virt_mem_sub_block, decoder->virt_mem_sub_block_size);
IMX_VPU_FREE(decoder, sizeof(ImxVpuDecoder));
IMX_VPU_TRACE("closed decoder");
return dec_convert_retcode(ret);
}
void CDVDVideoCodecIMX::Dispose(void)
{
VpuDecRetCode ret;
bool VPU_loaded = m_vpuHandle;
// Prevent rendering thread from using frame buffers
Enter();
// Release last buffer
if(m_lastBuffer)
SAFE_RELEASE(m_lastBuffer);
// Invalidate output buffers to prevent the renderer from mapping this memory
for (int i=0; i<m_vpuFrameBufferNum; i++)
{
m_outputBuffers[i]->ReleaseFramebuffer(&m_vpuHandle);
SAFE_RELEASE(m_outputBuffers[i]);
}
Leave();
if (m_vpuHandle)
{
ret = VPU_DecFlushAll(m_vpuHandle);
if (ret != VPU_DEC_RET_SUCCESS)
{
CLog::Log(LOGERROR, "%s - VPU flush failed with error code %d.\n", __FUNCTION__, ret);
}
ret = VPU_DecClose(m_vpuHandle);
if (ret != VPU_DEC_RET_SUCCESS)
{
CLog::Log(LOGERROR, "%s - VPU close failed with error code %d.\n", __FUNCTION__, ret);
}
m_vpuHandle = 0;
}
m_frameCounter = 0;
// Release memory
if (m_outputBuffers != NULL)
{
delete m_outputBuffers;
m_outputBuffers = NULL;
}
VpuFreeBuffers();
m_vpuFrameBufferNum = 0;
if (m_vpuFrameBuffers != NULL)
{
delete m_vpuFrameBuffers;
m_vpuFrameBuffers = NULL;
}
if (VPU_loaded)
{
ret = VPU_DecUnLoad();
if (ret != VPU_DEC_RET_SUCCESS)
{
CLog::Log(LOGERROR, "%s - VPU unload failed with error code %d.\n", __FUNCTION__, ret);
}
}
if (m_converter)
{
m_converter->Close();
SAFE_DELETE(m_converter);
}
return;
}
