static DwtTile GetDTS(RfxProgressiveCodecContext encodingContext, ProgressiveChunk_Values chunk)
{
DwtBands yBD = DwtBands.GetFromLinearizationResult(encodingContext.DRS.Y_DwtQ, encodingContext.UseReduceExtrapolate);
DwtBands cbBD = DwtBands.GetFromLinearizationResult(encodingContext.DRS.Cb_DwtQ, encodingContext.UseReduceExtrapolate);
DwtBands crBD = DwtBands.GetFromLinearizationResult(encodingContext.DRS.Cr_DwtQ, encodingContext.UseReduceExtrapolate);
DTS_Component(yBD, TileComponents.Y, chunk);
DTS_Component(cbBD, TileComponents.Cb, chunk);
DTS_Component(crBD, TileComponents.Cr, chunk);
DwtTile dwtDts = new DwtTile(yBD.GetLinearizationData(), cbBD.GetLinearizationData(), crBD.GetLinearizationData());
return(dwtDts);
}
public static void ProgressiveQuantization(RfxProgressiveCodecContext encodingContext, ProgressiveChunk_Values chunk)
{
DwtBands yBD = DwtBands.GetFromLinearizationResult(encodingContext.DRS.Y_DwtQ, encodingContext.UseReduceExtrapolate);
DwtBands cbBD = DwtBands.GetFromLinearizationResult(encodingContext.DRS.Cb_DwtQ, encodingContext.UseReduceExtrapolate);
DwtBands crBD = DwtBands.GetFromLinearizationResult(encodingContext.DRS.Cr_DwtQ, encodingContext.UseReduceExtrapolate);
ProgressiveQuantization_Component(yBD, TileComponents.Y, chunk);
ProgressiveQuantization_Component(cbBD, TileComponents.Cb, chunk);
ProgressiveQuantization_Component(crBD, TileComponents.Cr, chunk);
DwtTile dwtDts = new DwtTile(yBD.GetLinearizationData(), cbBD.GetLinearizationData(), crBD.GetLinearizationData());
encodingContext.ProgQ = dwtDts;
//Compute DTS
encodingContext.DTS = GetDTS(encodingContext, chunk);
}
