def exec_operation(self, cmd):
"Execute graph function"
err = 0
if cmd.compobj == opcomp(_nvcamera.camobj_graph, _nvcamera.cop_close):
_nvcamera.graph_close(_graphData)
elif cmd.compobj == opcomp(_nvcamera.camobj_graph,
_nvcamera.cop_preview):
err = _nvcamera.graph_preview(cmd, _graphData)
elif cmd.compobj == opcomp(_nvcamera.camobj_graph,
_nvcamera.cop_still):
err = _nvcamera.graph_still(cmd, _graphData)
elif cmd.compobj == opcomp(_nvcamera.camobj_graph,
_nvcamera.cop_video):
err = _nvcamera.graph_video(cmd, _graphData)
elif cmd.compobj == opcomp(_nvcamera.camobj_graph,
_nvcamera.cop_audio):
err = _nvcamera.graph_audio(cmd, _graphData)
elif cmd.compobj == opcomp(_nvcamera.camobj_graph,
_nvcamera.cop_set_imager):
err = _nvcamera.graph_set_imager(cmd, _graphData)
elif cmd.compobj == opcomp(_nvcamera.camobj_graph, _nvcamera.cop_run):
err = _nvcamera.graph_open(_graphData, _nvcamera.GraphType_OMX)
if err != _nvcamera.NvError_Success:
graph_close(_graphData)
else:
err = _graphData.run(_graphData, cmd)
else:
err = _graphData.run(_graphData, cmd)
return err
def exec_operation(self, cmd):
"Execute graph function"
err = 0
if cmd.compobj == opcomp(_nvcamera.camobj_graph, _nvcamera.cop_close):
_nvcamera.graph_close(_graphData)
elif cmd.compobj == opcomp(_nvcamera.camobj_graph, _nvcamera.cop_preview):
err = _nvcamera.graph_preview(cmd, _graphData)
elif cmd.compobj == opcomp(_nvcamera.camobj_graph, _nvcamera.cop_still):
err = _nvcamera.graph_still(cmd, _graphData)
elif cmd.compobj == opcomp(_nvcamera.camobj_graph, _nvcamera.cop_video):
err = _nvcamera.graph_video(cmd, _graphData)
elif cmd.compobj == opcomp(_nvcamera.camobj_graph, _nvcamera.cop_audio):
err = _nvcamera.graph_audio(cmd, _graphData)
elif cmd.compobj == opcomp(_nvcamera.camobj_graph, _nvcamera.cop_set_imager):
err = _nvcamera.graph_set_imager(cmd, _graphData)
elif cmd.compobj == opcomp(_nvcamera.camobj_graph, _nvcamera.cop_run):
err = _nvcamera.graph_open(_graphData, _nvcamera.GraphType_OMX)
if err != _nvcamera.NvError_Success:
graph_close(_graphData)
else:
err = _graphData.run(_graphData, cmd)
else:
err = _graphData.run(_graphData, cmd)
return err
def graph_audio(*args): return _nvcamera.graph_audio(*args)
def graph_audio(*args):
return _nvcamera.graph_audio(*args)