ia_css_isys_error_t ia_css_isys_stream_calculate_cfg(
ia_css_isys_stream_h isys_stream,
ia_css_isys_descr_t *isys_stream_descr,
ia_css_isys_stream_cfg_t *isys_stream_cfg)
{
ia_css_isys_error_t rc;
if (isys_stream_cfg == NULL ||
isys_stream_descr == NULL ||
isys_stream == NULL)
return false;
ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE,
"ia_css_isys_stream_calculate_cfg() enter:\n");
rc = calculate_input_system_channel_cfg(
&(isys_stream->channel),
&(isys_stream->input_port),
isys_stream_descr,
&(isys_stream_cfg->channel_cfg),
false);
if (rc == false)
return false;
/* configure metadata channel */
if (isys_stream_descr->metadata.enable) {
isys_stream_cfg->enable_metadata = true;
rc = calculate_input_system_channel_cfg(
&isys_stream->md_channel,
&isys_stream->input_port,
isys_stream_descr,
&isys_stream_cfg->md_channel_cfg,
true);
if (rc == false)
return false;
}
rc = calculate_input_system_input_port_cfg(
&(isys_stream->channel),
&(isys_stream->input_port),
isys_stream_descr,
&(isys_stream_cfg->input_port_cfg));
if (rc == false)
return false;
isys_stream->valid = 1;
isys_stream_cfg->valid = 1;
ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE,
"ia_css_isys_stream_calculate_cfg() leave:\n");
return rc;
}
ia_css_isys_error_t ia_css_isys_stream_calculate_cfg(
ia_css_isys_stream_h isys_stream,
ia_css_isys_descr_t *isys_stream_descr,
ia_css_isys_stream_cfg_t *isys_stream_cfg)
{
ia_css_isys_error_t rc;
if (isys_stream_cfg == NULL ||
isys_stream_descr == NULL ||
isys_stream == NULL)
return false;
rc = calculate_input_system_channel_cfg(
&(isys_stream->channel),
&(isys_stream->input_port),
isys_stream_descr,
&(isys_stream_cfg->channel_cfg));
if (rc == false)
return false;
rc = calculate_input_system_input_port_cfg(
&(isys_stream->channel),
&(isys_stream->input_port),
isys_stream_descr,
&(isys_stream_cfg->input_port_cfg));
if (rc == false)
return false;
return true;
}