| Line 294... |
Line 294... |
firstMb <= xdata;
|
firstMb <= xdata;
|
currMb <= xdata;
|
currMb <= xdata;
|
currMbHor <= xdata;
|
currMbHor <= xdata;
|
currMbVer <= 0;
|
currMbVer <= 0;
|
intra4x4typeLeft <= replicate(15);
|
intra4x4typeLeft <= replicate(15);
|
interTopLeftVal <= replicate(NotInter 0);
|
interTopLeftVal <= replicate(NotInter (0));
|
if(xdata==0)
|
if(xdata==0)
|
interLeftVal <= replicate(NotInter 0);
|
interLeftVal <= replicate(NotInter (0));
|
outFirstQPFlag <= True;
|
outFirstQPFlag <= True;
|
end
|
end
|
tagged SDmb_skip_run .xdata : passFlag <= False;
|
tagged SDmb_skip_run .xdata : passFlag <= False;
|
tagged SDMmbtype .xdata : passFlag <= False;
|
tagged SDMmbtype .xdata : passFlag <= False;
|
tagged EndOfFile :
|
tagged EndOfFile :
|
| Line 335... |
Line 335... |
interstate <= InterPskip;
|
interstate <= InterPskip;
|
interReqCount <= 1;
|
interReqCount <= 1;
|
interRespCount <= 1;
|
interRespCount <= 1;
|
intra4x4typeLeft <= replicate(14);
|
intra4x4typeLeft <= replicate(14);
|
intra4x4typeTop <= replicate(14);
|
intra4x4typeTop <= replicate(14);
|
interTopLeftVal <= update(interTopLeftVal , 0, (NotInter 0));
|
interTopLeftVal <= update(interTopLeftVal , 0, (NotInter (0)));
|
interTopVal <= replicate(NotInter 0);
|
interTopVal <= replicate(NotInter (0));
|
interPskipCount <= interPskipCount+1;
|
interPskipCount <= interPskipCount+1;
|
interNewestMv <= 0;
|
interNewestMv <= 0;
|
interRefIdxVector <= replicate(0);
|
interRefIdxVector <= replicate(0);
|
interCurrMbDiff <= interCurrMbDiff+1;
|
interCurrMbDiff <= interCurrMbDiff+1;
|
nextoutputfifo.enq(SkipMB);
|
nextoutputfifo.enq(SkipMB);
|
| Line 374... |
Line 374... |
intra16x16_pred_mode <= tempv1;
|
intra16x16_pred_mode <= tempv1;
|
else
|
else
|
$display( "ERROR Prediction: MacroblockLayer 5 sdmmbtype not I_16x16" );
|
$display( "ERROR Prediction: MacroblockLayer 5 sdmmbtype not I_16x16" );
|
intraReqCount <= 1;
|
intraReqCount <= 1;
|
intraRespCount <= 1;
|
intraRespCount <= 1;
|
interTopLeftVal <= replicate(NotInter 1);
|
interTopLeftVal <= replicate(NotInter (1));
|
interLeftVal <= replicate(NotInter 1);
|
interLeftVal <= replicate(NotInter (1));
|
interTopVal <= replicate(NotInter 1);
|
interTopVal <= replicate(NotInter (1));
|
end
|
end
|
else
|
else
|
donotfire.doNotFire();
|
donotfire.doNotFire();
|
end
|
end
|
else if(xdata==I_NxN)
|
else if(xdata==I_NxN)
|
| Line 389... |
Line 389... |
begin
|
begin
|
outstatefifo.enq(Intra4x4);
|
outstatefifo.enq(Intra4x4);
|
intrastate <= Intra4x4;
|
intrastate <= Intra4x4;
|
intraReqCount <= 1;
|
intraReqCount <= 1;
|
intraRespCount <= 1;
|
intraRespCount <= 1;
|
interTopLeftVal <= replicate(NotInter 1);
|
interTopLeftVal <= replicate(NotInter (1));
|
interLeftVal <= replicate(NotInter 1);
|
interLeftVal <= replicate(NotInter (1));
|
interTopVal <= replicate(NotInter 1);
|
interTopVal <= replicate(NotInter (1));
|
end
|
end
|
else
|
else
|
donotfire.doNotFire();
|
donotfire.doNotFire();
|
end
|
end
|
else if(xdata==I_PCM)
|
else if(xdata==I_PCM)
|
begin
|
begin
|
$display( "ERROR Prediction: I_PCM not implemented yet");
|
$display( "ERROR Prediction: I_PCM not implemented yet");
|
$finish;////////////////////////////////////////////////////////////////////////////////////////
|
$finish;////////////////////////////////////////////////////////////////////////////////////////
|
intra4x4typeLeft <= replicate(13);
|
intra4x4typeLeft <= replicate(13);
|
intra4x4typeTop <= replicate(13);
|
intra4x4typeTop <= replicate(13);
|
interTopLeftVal <= replicate(NotInter 1);
|
interTopLeftVal <= replicate(NotInter (1));
|
interLeftVal <= replicate(NotInter 1);
|
interLeftVal <= replicate(NotInter (1));
|
interTopVal <= replicate(NotInter 1);
|
interTopVal <= replicate(NotInter (1));
|
end
|
end
|
else
|
else
|
begin
|
begin
|
if(!outstatefifo.notEmpty() || interCurrMbDiff
|
if(!outstatefifo.notEmpty() || interCurrMbDiff
|
begin
|
begin
|
| Line 423... |
Line 423... |
endcase
|
endcase
|
interReqCount <= 1;
|
interReqCount <= 1;
|
interRespCount <= 1;
|
interRespCount <= 1;
|
intra4x4typeLeft <= replicate(14);/////////////////////////////////////////////////////////////////////////////
|
intra4x4typeLeft <= replicate(14);/////////////////////////////////////////////////////////////////////////////
|
intra4x4typeTop <= replicate(14);
|
intra4x4typeTop <= replicate(14);
|
interTopLeftVal <= update(interTopLeftVal , 0, (NotInter 0));
|
interTopLeftVal <= update(interTopLeftVal , 0, (NotInter (0)));
|
interTopVal <= replicate(NotInter 0);
|
interTopVal <= replicate(NotInter (0));
|
interNewestMv <= 0;
|
interNewestMv <= 0;
|
interRefIdxVector <= replicate(0);
|
interRefIdxVector <= replicate(0);
|
nextoutputfifo.enq(NonSkipMB);
|
nextoutputfifo.enq(NonSkipMB);
|
end
|
end
|
else
|
else
|
| Line 549... |
Line 549... |
end
|
end
|
else
|
else
|
begin
|
begin
|
interBSoutput <= True;
|
interBSoutput <= True;
|
outputVector = predictedfifo.first();
|
outputVector = predictedfifo.first();
|
outfifo.enq(PBoutput outputVector);
|
outfifo.enq(PBoutput (outputVector));
|
outputFlag = 1;
|
outputFlag = 1;
|
predictedfifo.deq();
|
predictedfifo.deq();
|
$display( "Trace Prediction: outputing SkipMB out %h %h %h", outBlockNum, outPixelNum, outputVector);
|
$display( "Trace Prediction: outputing SkipMB out %h %h %h", outBlockNum, outPixelNum, outputVector);
|
end
|
end
|
end
|
end
|
| Line 599... |
Line 599... |
else if(tempOutputValue[9:0] > 255)
|
else if(tempOutputValue[9:0] > 255)
|
outputVector[ii] = 255;
|
outputVector[ii] = 255;
|
else
|
else
|
outputVector[ii] = tempOutputValue[7:0];
|
outputVector[ii] = tempOutputValue[7:0];
|
end
|
end
|
outfifo.enq(PBoutput outputVector);
|
outfifo.enq(PBoutput (outputVector));
|
infifo_ITB.deq();
|
infifo_ITB.deq();
|
predictedfifo.deq();
|
predictedfifo.deq();
|
outputFlag = 1;
|
outputFlag = 1;
|
$display( "Trace Prediction: outputing ITBresidual out %h %h %h %h %h %h", outChromaFlag, outBlockNum, outPixelNum, predictedfifo.first(), xdata, outputVector);
|
$display( "Trace Prediction: outputing ITBresidual out %h %h %h %h %h %h", outChromaFlag, outBlockNum, outPixelNum, predictedfifo.first(), xdata, outputVector);
|
end
|
end
|
| Line 632... |
Line 632... |
begin
|
begin
|
interBSoutput <= True;
|
interBSoutput <= True;
|
if(outPixelNum == 12)
|
if(outPixelNum == 12)
|
infifo_ITB.deq();
|
infifo_ITB.deq();
|
outputVector = predictedfifo.first();
|
outputVector = predictedfifo.first();
|
outfifo.enq(PBoutput outputVector);
|
outfifo.enq(PBoutput (outputVector));
|
outputFlag = 1;
|
outputFlag = 1;
|
predictedfifo.deq();
|
predictedfifo.deq();
|
$display( "Trace Prediction: outputing ITBcoeffLevelZeros out %h %h %h %h %h", outChromaFlag, outBlockNum, outPixelNum, predictedfifo.first(), outputVector);
|
$display( "Trace Prediction: outputing ITBcoeffLevelZeros out %h %h %h %h %h", outChromaFlag, outBlockNum, outPixelNum, predictedfifo.first(), outputVector);
|
end
|
end
|
end
|
end
|
| Line 847... |
Line 847... |
else
|
else
|
noMoreReq = True;
|
noMoreReq = True;
|
end
|
end
|
if(!noMoreReq)
|
if(!noMoreReq)
|
begin
|
begin
|
interMemReqQ.enq(LoadReq temp);
|
interMemReqQ.enq(LoadReq (temp));
|
interReqCount <= interReqCount+1;
|
interReqCount <= interReqCount+1;
|
//$display( "TRACE Prediction: interSendReq addr %0d",temp);///////////////////////
|
//$display( "TRACE Prediction: interSendReq addr %0d",temp);///////////////////////
|
end
|
end
|
else
|
else
|
interReqCount <= 0;
|
interReqCount <= 0;
|
| Line 866... |
Line 866... |
interRespCount <= 0;
|
interRespCount <= 0;
|
interStepCount <= 1;
|
interStepCount <= 1;
|
interIPStepCount <= 1;
|
interIPStepCount <= 1;
|
if(currMbHorTemp == 0)
|
if(currMbHorTemp == 0)
|
begin
|
begin
|
interLeftVal <= replicate(NotInter 0);
|
interLeftVal <= replicate(NotInter (0));
|
interTopLeftVal <= replicate(NotInter 0);
|
interTopLeftVal <= replicate(NotInter (0));
|
end
|
end
|
$display( "Trace Prediction: interReceiveNoResp %h %h", interstate, interRespCount);
|
$display( "Trace Prediction: interReceiveNoResp %h %h", interstate, interRespCount);
|
endrule
|
endrule
|
|
|
|
|
| Line 921... |
Line 921... |
interRespCount <= 0;
|
interRespCount <= 0;
|
interStepCount <= 1;
|
interStepCount <= 1;
|
interIPStepCount <= 1;
|
interIPStepCount <= 1;
|
if(currMbHorTemp == 0)
|
if(currMbHorTemp == 0)
|
begin
|
begin
|
interLeftVal <= replicate(NotInter 0);
|
interLeftVal <= replicate(NotInter (0));
|
interTopLeftValNext = replicate(NotInter 0);
|
interTopLeftValNext = replicate(NotInter (0));
|
end
|
end
|
end
|
end
|
interTopVal <= interTopValNext;
|
interTopVal <= interTopValNext;
|
interTopLeftVal <= interTopLeftValNext;
|
interTopLeftVal <= interTopLeftValNext;
|
$display( "Trace Prediction: interReceiveResp %h %h %h", interstate, interRespCount, data);
|
$display( "Trace Prediction: interReceiveResp %h %h %h", interstate, interRespCount, data);
|
| Line 1013... |
Line 1013... |
endcase
|
endcase
|
end
|
end
|
else
|
else
|
$display( "ERROR Prediction: interProcessStep unexpected interstate");
|
$display( "ERROR Prediction: interProcessStep unexpected interstate");
|
Bit#(4) refIndex = ((interstate==InterPskip||interstate==InterP8x8ref0) ? 0 : interRefIdxVector[interMbPartNum]);
|
Bit#(4) refIndex = ((interstate==InterPskip||interstate==InterP8x8ref0) ? 0 : interRefIdxVector[interMbPartNum]);
|
Vector#(3,InterBlockMv) blockABC = replicate(NotInter 0);
|
Vector#(3,InterBlockMv) blockABC = replicate(NotInter (0));
|
if( currMbTemp-firstMb==0 && blockHor==0 )
|
if( currMbTemp-firstMb==0 && blockHor==0 )
|
blockABC[0] = (NotInter 0);
|
blockABC[0] = (NotInter (0));
|
else
|
else
|
blockABC[0] = interLeftVal[blockVer];
|
blockABC[0] = interLeftVal[blockVer];
|
if( currMbTemp-firstMb
|
if( currMbTemp-firstMb
|
blockABC[1] = (NotInter 0);
|
blockABC[1] = (NotInter (0));
|
else
|
else
|
blockABC[1] = interTopVal[blockHor];
|
blockABC[1] = interTopVal[blockHor];
|
blockABC[2] = interTopVal[{1'b0,blockHor}+partWidth];
|
blockABC[2] = interTopVal[{1'b0,blockHor}+partWidth];
|
if(noBlockC || blockABC[2]==(NotInter 0))
|
if(noBlockC || blockABC[2]==(NotInter (0)))
|
blockABC[2] = interTopLeftVal[blockVer];
|
blockABC[2] = interTopLeftVal[blockVer];
|
Bit#(14) mvhorfinal = 0;
|
Bit#(14) mvhorfinal = 0;
|
Bit#(12) mvverfinal = 0;
|
Bit#(12) mvverfinal = 0;
|
Bit#(5) interNewestMvNext = 0;
|
Bit#(5) interNewestMvNext = 0;
|
if(calcmv)//motion vector caculation
|
if(calcmv)//motion vector caculation
|
| Line 1081... |
Line 1081... |
begin
|
begin
|
mvhorPred = 0;
|
mvhorPred = 0;
|
mvverPred = 0;
|
mvverPred = 0;
|
end
|
end
|
end
|
end
|
else if(blockABC[ii] matches tagged NotInter 0)
|
else if(blockABC[ii] matches tagged NotInter (0))
|
begin
|
begin
|
mvhorPred = 0;
|
mvhorPred = 0;
|
mvverPred = 0;
|
mvverPred = 0;
|
end
|
end
|
end
|
end
|
| Line 1356... |
Line 1356... |
else
|
else
|
noMoreReq = 1;
|
noMoreReq = 1;
|
end
|
end
|
if(noMoreReq == 0)
|
if(noMoreReq == 0)
|
begin
|
begin
|
intraMemReqQ.enq(LoadReq temp);
|
intraMemReqQ.enq(LoadReq (temp));
|
intraReqCount <= intraReqCount+1;
|
intraReqCount <= intraReqCount+1;
|
//$display( "TRACE Prediction: intraSendReq addr %0d",temp);///////////////////////
|
//$display( "TRACE Prediction: intraSendReq addr %0d",temp);///////////////////////
|
end
|
end
|
else
|
else
|
intraReqCount <= 0;
|
intraReqCount <= 0;
|
| Line 1372... |
Line 1372... |
intra4x4typeTop <= replicate(15);
|
intra4x4typeTop <= replicate(15);
|
intraRespCount <= 0;
|
intraRespCount <= 0;
|
intraStepCount <= 1;
|
intraStepCount <= 1;
|
blockNum <= 0;
|
blockNum <= 0;
|
pixelNum <= 0;
|
pixelNum <= 0;
|
interOutBlockMvfifo.enq(NotInter 1);
|
interOutBlockMvfifo.enq(NotInter (1));
|
$display( "Trace Prediction: intraReceiveNoResp");
|
$display( "Trace Prediction: intraReceiveNoResp");
|
endrule
|
endrule
|
|
|
|
|
rule intraReceiveResp ( intraRespCount>0 && intraRespCount<7 && currMbHor
|
rule intraReceiveResp ( intraRespCount>0 && intraRespCount<7 && currMbHor
|
| Line 1434... |
Line 1434... |
begin
|
begin
|
intraRespCount <= 0;
|
intraRespCount <= 0;
|
intraStepCount <= 1;
|
intraStepCount <= 1;
|
blockNum <= 0;
|
blockNum <= 0;
|
pixelNum <= 0;
|
pixelNum <= 0;
|
interOutBlockMvfifo.enq(NotInter 1);
|
interOutBlockMvfifo.enq(NotInter (1));
|
end
|
end
|
$display( "Trace Prediction: intraReceiveResp");
|
$display( "Trace Prediction: intraReceiveResp");
|
endrule
|
endrule
|
|
|
|
|
