| Line 559... |
Line 559... |
Vector#(4,Bit#(8)) outputVector = replicate(0);
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Vector#(4,Bit#(8)) outputVector = replicate(0);
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Bit#(2) blockHor = {outBlockNum[2],outBlockNum[0]};
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Bit#(2) blockHor = {outBlockNum[2],outBlockNum[0]};
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Bit#(2) blockVer = {outBlockNum[3],outBlockNum[1]};
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Bit#(2) blockVer = {outBlockNum[3],outBlockNum[1]};
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Bit#(2) pixelVer = {outPixelNum[3],outPixelNum[2]};
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Bit#(2) pixelVer = {outPixelNum[3],outPixelNum[2]};
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Bit#(4) totalVer = {blockVer,pixelVer};
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Bit#(4) totalVer = {blockVer,pixelVer};
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//$display( "Trace Prediction: outputing" );
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$display( "bsFIFO Trace Prediction: outputing (%d,%d)", blockVer,blockHor );
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if(outFirstQPFlag)
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if(outFirstQPFlag)
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begin
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begin
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if(infifo_ITB.first() matches tagged IBTmb_qp .xdata)
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if(infifo_ITB.first() matches tagged IBTmb_qp .xdata)
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begin
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begin
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infifo_ITB.deq();
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infifo_ITB.deq();
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| Line 582... |
Line 582... |
interBSfifo.deq();
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interBSfifo.deq();
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Bit#(2) tempHorBS = tpl_1(interBSfifo.first());
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Bit#(2) tempHorBS = tpl_1(interBSfifo.first());
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Bit#(2) tempVerBS = tpl_2(interBSfifo.first());
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Bit#(2) tempVerBS = tpl_2(interBSfifo.first());
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Bit#(3) horBS = (tempHorBS==3 ? 4 : (interLeftNonZeroTransCoeff[blockVer] ? 2 : zeroExtend(tempHorBS)));
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Bit#(3) horBS = (tempHorBS==3 ? 4 : (interLeftNonZeroTransCoeff[blockVer] ? 2 : zeroExtend(tempHorBS)));
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Bit#(3) verBS = (tempVerBS==3 ? 4 : (interTopNonZeroTransCoeff[blockHor]&&blockVer!=0 ? 2 : zeroExtend(tempVerBS)));
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Bit#(3) verBS = (tempVerBS==3 ? 4 : (interTopNonZeroTransCoeff[blockHor]&&blockVer!=0 ? 2 : zeroExtend(tempVerBS)));
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outfifo.enq(PBbS {bShor:horBS,bSver:verBS});
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outfifo.enq(PBbS {bShor:horBS,bSver:verBS,blockNum: outBlockNum});
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interLeftNonZeroTransCoeff <= update(interLeftNonZeroTransCoeff, blockVer, False);
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interLeftNonZeroTransCoeff <= update(interLeftNonZeroTransCoeff, blockVer, False);
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interTopNonZeroTransCoeff <= update(interTopNonZeroTransCoeff, blockHor, False);
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interTopNonZeroTransCoeff <= update(interTopNonZeroTransCoeff, blockHor, False);
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$display( "Trace Prediction: outputing SkipMB bS %h %h %h %h", outBlockNum, outPixelNum, currMbHor, currMbVer);
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$display( "Trace Prediction: outputing SkipMB bS %h %h %h %h", outBlockNum, outPixelNum, currMbHor, currMbVer);
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end
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end
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else
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else
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| Line 613... |
Line 613... |
begin
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begin
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if(interBSoutput && outChromaFlag==Luma && outPixelNum==0)
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if(interBSoutput && outChromaFlag==Luma && outPixelNum==0)
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begin
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begin
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interBSoutput <= False;
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interBSoutput <= False;
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if(outstatefifo.first() != Inter)
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if(outstatefifo.first() != Inter)
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outfifo.enq(tagged PBbS {bShor:(blockHor==0 ? 4 : 3),bSver:(blockVer==0 ? 4 : 3)});
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outfifo.enq(tagged PBbS {bShor:(blockHor==0 ? 4 : 3),bSver:(blockVer==0 ? 4 : 3),blockNum: outBlockNum});
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else
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else
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begin
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begin
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interBSfifo.deq();
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interBSfifo.deq();
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Bit#(2) tempHorBS = tpl_1(interBSfifo.first());
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Bit#(2) tempHorBS = tpl_1(interBSfifo.first());
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Bit#(2) tempVerBS = tpl_2(interBSfifo.first());
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Bit#(2) tempVerBS = tpl_2(interBSfifo.first());
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Bit#(3) horBS = (tempHorBS==3 ? 4 : 2);
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Bit#(3) horBS = (tempHorBS==3 ? 4 : 2);
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Bit#(3) verBS = (tempVerBS==3 ? 4 : 2);
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Bit#(3) verBS = (tempVerBS==3 ? 4 : 2);
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outfifo.enq(tagged PBbS {bShor:horBS,bSver:verBS});
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outfifo.enq(tagged PBbS {bShor:horBS,bSver:verBS,blockNum: outBlockNum});
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end
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end
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interLeftNonZeroTransCoeff <= update(interLeftNonZeroTransCoeff, blockVer, True);
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interLeftNonZeroTransCoeff <= update(interLeftNonZeroTransCoeff, blockVer, True);
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interTopNonZeroTransCoeff <= update(interTopNonZeroTransCoeff, blockHor, True);
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interTopNonZeroTransCoeff <= update(interTopNonZeroTransCoeff, blockHor, True);
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$display( "Trace Prediction: outputing ITBresidual bS %h %h %h %h %h", outChromaFlag, outBlockNum, outPixelNum, currMbHor, currMbVer);
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$display( "Trace Prediction: outputing ITBresidual bS %h %h %h %h %h", outChromaFlag, outBlockNum, outPixelNum, currMbHor, currMbVer);
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end
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end
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| Line 654... |
Line 654... |
begin
|
begin
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if(interBSoutput && outChromaFlag==Luma && outPixelNum==0)
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if(interBSoutput && outChromaFlag==Luma && outPixelNum==0)
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begin
|
begin
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interBSoutput <= False;
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interBSoutput <= False;
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if(outstatefifo.first() != Inter)
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if(outstatefifo.first() != Inter)
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outfifo.enq(tagged PBbS {bShor:(blockHor==0 ? 4 : 3),bSver:(blockVer==0 ? 4 : 3)});
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outfifo.enq(tagged PBbS {bShor:(blockHor==0 ? 4 : 3),bSver:(blockVer==0 ? 4 : 3),blockNum: outBlockNum});
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else
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else
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begin
|
begin
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interBSfifo.deq();
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interBSfifo.deq();
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Bit#(2) tempHorBS = tpl_1(interBSfifo.first());
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Bit#(2) tempHorBS = tpl_1(interBSfifo.first());
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Bit#(2) tempVerBS = tpl_2(interBSfifo.first());
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Bit#(2) tempVerBS = tpl_2(interBSfifo.first());
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Bit#(3) horBS = (tempHorBS==3 ? 4 : (interLeftNonZeroTransCoeff[blockVer] ? 2 : zeroExtend(tempHorBS)));
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Bit#(3) horBS = (tempHorBS==3 ? 4 : (interLeftNonZeroTransCoeff[blockVer] ? 2 : zeroExtend(tempHorBS)));
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Bit#(3) verBS = (tempVerBS==3 ? 4 : (interTopNonZeroTransCoeff[blockHor]&&blockVer!=0 ? 2 : zeroExtend(tempVerBS)));
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Bit#(3) verBS = (tempVerBS==3 ? 4 : (interTopNonZeroTransCoeff[blockHor]&&blockVer!=0 ? 2 : zeroExtend(tempVerBS)));
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outfifo.enq(tagged PBbS {bShor:horBS,bSver:verBS});
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outfifo.enq(tagged PBbS {bShor:horBS,bSver:verBS,blockNum: outBlockNum});
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end
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end
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interLeftNonZeroTransCoeff <= update(interLeftNonZeroTransCoeff, blockVer, False);
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interLeftNonZeroTransCoeff <= update(interLeftNonZeroTransCoeff, blockVer, False);
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interTopNonZeroTransCoeff <= update(interTopNonZeroTransCoeff, blockHor, False);
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interTopNonZeroTransCoeff <= update(interTopNonZeroTransCoeff, blockHor, False);
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$display( "Trace Prediction: outputing ITBcoeffLevelZeros bS %h %h %h %h %h", outChromaFlag, outBlockNum, outPixelNum, currMbHor, currMbVer);
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$display( "Trace Prediction: outputing ITBcoeffLevelZeros bS %h %h %h %h %h", outChromaFlag, outBlockNum, outPixelNum, currMbHor, currMbVer);
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end
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end
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