/// <summary>
/// return an index page according to the inputs
/// </summary>
/// <returns></returns>
public ActionResult IndexWithInputs()
{
dynamic obj = GetJsonObject(Request.InputStream);
// retrieve the quant
QuantizationFactorsArray quantArray = JsonHelper.RetrieveQuantsArray(obj.Params.QuantizationFactorsArray);
EntropyAlgorithm algorithm = JsonHelper.CastTo <EntropyAlgorithm>(obj.Params.EntropyAlgorithm);
_viewModel = new RFXDecodeViewModel();
// Updates parameters
((RFXDecodeViewModel)_viewModel).ProvideParam(quantArray, algorithm);
Triplet <string> triplet = JsonHelper.RetrieveTriplet(obj.Inputs);
((RFXDecodeViewModel)_viewModel).ProvidePanelInputs(triplet.ToArray());
var envValues = new Dictionary <string, object>()
{
{ ModelKey, _viewModel },
{ isModelValid, true }
};
SaveToSession(envValues);
return(new HttpStatusCodeResult(HttpStatusCode.OK));
}
public async Task <IActionResult> IndexWithInputs()
{
try
{
using (var bodyStream = new StreamReader(Request.Body))
{
var bodyText = await bodyStream.ReadToEndAsync();
dynamic obj = JsonConvert.DeserializeObject(bodyText);
// retrieve the quant
QuantizationFactorsArray quantArray = JsonHelper.RetrieveQuantsArray(obj.Params.QuantizationFactorsArray);
EntropyAlgorithm algorithm = JsonHelper.CastTo <EntropyAlgorithm>(obj.Params.EntropyAlgorithm);
_viewModel = new RFXDecodeViewModel();
// Updates parameters
((RFXDecodeViewModel)_viewModel).ProvideParam(quantArray, algorithm);
Triplet <string> triplet = JsonHelper.RetrieveTriplet(obj.Inputs);
((RFXDecodeViewModel)_viewModel).ProvidePanelInputs(triplet.ToArray());
var envValues = new Dictionary <string, object>()
{
{ ModelKey, _viewModel },
{ isModelValid, true }
};
SaveToSession(envValues);
}
return(Json(ReturnResult <string> .Success("Success")));
}
catch (Exception ex)
{
return(Json(ReturnResult <string> .Fail(ex.Message)));
}
}
public virtual ActionResult Recompute([FromBody] RecomputeRequest request)
{
// gets the action with the same name as the argument
var action = _codecAction.SubActions.FirstOrDefault(c => c.Name.Equals(request.Action));
// if action not found
if (action == null)
{
return(Json(ReturnResult <string> .Fail("Action not found")));
}
// retrieve the quant
var quantArray = JsonHelper.RetrieveQuantsArray(request.Params.QuantizationFactorsArray);
foreach (var _action in _codecAction.SubActions)
{
_action.Parameters[Constants.PARAM_NAME_QUANT_FACTORS_ARRAY] = quantArray;
_action.Parameters[Constants.PARAM_NAME_ENTROPY_ALGORITHM] = JsonHelper.CastTo <EntropyAlgorithm>(request.Params.EntropyAlgorithm);
}
// retrive tiles from Inputs
var tileList = new List <Tile>();
foreach (var tileJson in request.Inputs)
{
Triplet <string> triplet = JsonHelper.RetrieveTriplet(tileJson);
string dataFormat = request.Params.UseDataFormat;
Tile tile = null;
if (dataFormat.Equals(Constants.DataFormat.HEX))
{
tile = Tile.FromStrings(triplet, new HexTileSerializer());
}
else
{
tile = Tile.FromStrings(triplet, new IntegerTileSerializer());
}
if (dataFormat.Equals(Constants.DataFormat.FixedPoint_11_5))
{
tile.RightShift(5);
}
if (dataFormat.Equals(Constants.DataFormat.FixedPoint_12_4))
{
tile.RightShift(4);
}
tileList.Add(tile);
}
var result = action.DoAction(tileList.FirstOrDefault());
// recompute the following steps and update
bool following = false;
Tile input = result;
foreach (var act in _codecAction.SubActions)
{
if (following)
{
result = act.DoAction(input);
input = result;
}
else
{
if (act.Name.Equals(request.Action))
{
following = true;
}
}
}
return(Json(ReturnResult <string> .Success("Success")));
}
public override ActionResult Recompute()
{
// TODO: Add parameters obtain into a function
dynamic obj = GetJsonObject(Request.InputStream);
string name = JsonHelper.CastTo <string>(obj.Action);
// gets the action with the same name as the argument
var action = _codecAction.SubActions.SingleOrDefault(c => c.Name.Equals(name));
// if action not found
if (action == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.NotFound));
}
// retrieve the quant
var quantArray = JsonHelper.RetrieveQuantsArray(obj.Params.QuantizationFactorsArray);
_codecAction.Parameters[Constants.PARAM_NAME_QUANT_FACTORS_ARRAY] = quantArray;
// retrive the progressive quants
var progQuantList = new List <QuantizationFactorsArray>();
foreach (var layer in obj.Params.ProgQuantizationArray)
{
var layerQuants = JsonHelper.RetrieveQuantsArray(layer);
progQuantList.Add(layerQuants);
}
var progQuantarray = new ProgressiveQuantizationFactors
{
ProgQuants = progQuantList
};
_codecAction.Parameters[Constants.PARAM_NAME_PROGRESSIVE_QUANT_LIST] = progQuantarray;
_codecAction.Parameters[Constants.PARAM_NAME_ENTROPY_ALGORITHM] = JsonHelper.CastTo <EntropyAlgorithm>(obj.Params.EntropyAlgorithm);
_codecAction.Parameters[Constants.PARAM_NAME_USE_REDUCE_EXTRAPOLATE] = JsonHelper.CastTo <UseReduceExtrapolate>(obj.Params.UseReduceExtrapolate);
// TODO: error handle
var preFramePath = (string)Session[PreviousFrameImage];
Frame preFrame = Utility.GetPreviousFrame(preFramePath, _codecAction.Parameters);
ICodecAction diffing = _codecAction.SubActions.SingleOrDefault(c => c.Name.Equals(Constants.PENCODE_NAME_SUBBANDDIFFING));
diffing.Parameters[Constants.PARAM_NAME_PREVIOUS_FRAME] = preFrame;
// retrive tiles from Inputs
var tileList = new List <Tile>();
foreach (var tileJson in obj.Inputs)
{
Triplet <string> triplet = JsonHelper.RetrieveTriplet(tileJson);
string dataFormat = obj.Params.UseDataFormat;
Tile tile = null;
if (dataFormat.Equals(Constants.DataFormat.HEX))
{
tile = Tile.FromStrings(triplet, new HexTileSerializer());
}
else
{
tile = Tile.FromStrings(triplet, new IntegerTileSerializer());
}
if (dataFormat.Equals(Constants.DataFormat.FixedPoint_11_5))
{
tile.RightShift(5);
}
if (dataFormat.Equals(Constants.DataFormat.FixedPoint_12_4))
{
tile.RightShift(4);
}
tileList.Add(tile);
}
var result = action.DoAction(tileList.ToArray());
// recompute the following steps and update
bool following = false;
Tile[] input = result;
foreach (var act in _codecAction.SubActions)
{
if (following)
{
result = act.DoAction(input);
input = result;
}
else
{
if (act.Name.Equals(name))
{
following = true;
}
}
}
// TODO: recompute the following steps and update
return(new HttpStatusCodeResult(HttpStatusCode.OK));
}
public override ActionResult Recompute()
{
dynamic obj = CodecBaseController.GetJsonObject(Request.InputStream);
int layer = JsonHelper.CastTo <int>(obj.Layer);
ICodecAction _rfxDecode = GetDecoderWithParameters(obj);
string name = JsonHelper.CastTo <string>(obj.Action);
// gets the action with the same name as the argument
var action = _rfxDecode.SubActions.SingleOrDefault(c => c.Name.Equals(name));
// if action not found
if (action == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.NotFound));
}
// retrive tiles from Inputs
var tileList = new List <Tile>();
foreach (var tileJson in obj.Inputs)
{
Triplet <string> triplet = JsonHelper.RetrieveTriplet(tileJson);
string dataFormat = obj.Params.UseDataFormat;
Tile tile = null;
if (dataFormat.Equals(Constants.DataFormat.HEX))
{
tile = Tile.FromStrings(triplet, new HexTileSerializer());
}
else
{
tile = Tile.FromStrings(triplet, new IntegerTileSerializer());
}
if (dataFormat.Equals(Constants.DataFormat.FixedPoint_11_5))
{
tile.RightShift(5);
}
if (dataFormat.Equals(Constants.DataFormat.FixedPoint_12_4))
{
tile.RightShift(4);
}
tileList.Add(tile);
}
// hand over parameters
foreach (var key in _rfxDecode.Parameters.Keys)
{
action.Parameters[key] = _rfxDecode.Parameters[key];
}
var result = action.DoAction(tileList.ToArray());
// recompute the following steps and update
bool following = false;
Tile[] input = result;
foreach (var act in _rfxDecode.SubActions)
{
if (following)
{
// hand over parameters
foreach (var key in _rfxDecode.Parameters.Keys)
{
act.Parameters[key] = _rfxDecode.Parameters[key];
}
result = act.DoAction(input);
input = result;
}
else
{
if (act.Name.Equals(name))
{
following = true;
}
}
}
return(new HttpStatusCodeResult(HttpStatusCode.OK));
}
