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📄 adjustoutput.c

📁 CCSDS空间图像图像压缩标准c源代码
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								 else
								 {
									 if (i < PtrCoding->DecodingStopLocations.BlockNoStopDecoding)
									 {		
										 
									if  ((DWORD32) abs(BlockCodingInfo[i].PtrBlockAddress[m][n])  >  BitPlaneCheck) // not newly selected. 
										refinement = beta_2;
									else 
										refinement = beta_1;

										 if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
											 BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement;
										 else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
											 BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement;
										 
										 if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
											 BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement;
										 else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)
											 BlockCodingInfo[i].PtrBlockAddressFloating[m][n] -= refinement;
									}
									 else   if(i > PtrCoding->DecodingStopLocations.BlockNoStopDecoding)
									 {											 
										refinement = beta_2;
										 if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
											 BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement;
										 else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
											 BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement;
										 
										 if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
											 BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement;
										 else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)
											 BlockCodingInfo[i].PtrBlockAddressFloating[m][n] -= refinement;
									 }

									 else // i == PtrCoding->DecodingStopLocations.BlockNoStopDecoding  stopped at stage 3, gradnchildren
									 { // grandchildren
										 
										 if( PtrCoding->DecodingStopLocations.X_LocationStopDecoding < 4) // stop at upper right block
										 {
											 if (m >= 4)	 
											 {											 
												refinement = beta_2;
												if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
													BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement;
												else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
													BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement;
												 
												if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
													BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement;
												else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)
													BlockCodingInfo[i].PtrBlockAddressFloating[m][n] -= refinement;
											}
											 else
												 if( (PtrCoding->DecodingStopLocations.X_LocationStopDecoding < 2)
													&& (PtrCoding->DecodingStopLocations.Y_LocationStopDecoding < 6))
												{
													if (m >= 2 || n >= 6)
													{
														refinement = beta_2;
														if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
															BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement;
														else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
															BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement;
													
														if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
															BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement;
														else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)
															BlockCodingInfo[i].PtrBlockAddressFloating[m][n] -= refinement;
														continue;
													}
													else 
													{
														
														if  ((DWORD32) abs(BlockCodingInfo[i].PtrBlockAddress[m][n])  >  BitPlaneCheck) // not newly selected. 
															refinement = beta_2;
														else 
															refinement = beta_1;

														 if (m < PtrCoding->DecodingStopLocations.X_LocationStopDecoding)
													 {
															if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement;
															else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement;
															 
															if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement;
															else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] -= refinement;

													 }
													 else	 if ((m == PtrCoding->DecodingStopLocations.X_LocationStopDecoding)
														 && (n <= PtrCoding->DecodingStopLocations.Y_LocationStopDecoding))
														 {															 
															if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement;
															else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement;
															 
															if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement;
															else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] -= refinement;
														 }
													 else
													 {
															 if  ((DWORD32) abs(BlockCodingInfo[i].PtrBlockAddress[m][n])  >  BitPlaneCheck) // not newly selected. 
																 refinement = beta_2;
															 else 
																 refinement = beta_1;

															 if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement;
															else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement;
															 
															if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement;
															else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] -= refinement;
														}													

													}
												}
												else	if (PtrCoding->DecodingStopLocations.X_LocationStopDecoding < 2)
												{
													if  ((DWORD32) abs(BlockCodingInfo[i].PtrBlockAddress[m][n])  >  BitPlaneCheck) // not newly selected. 
														refinement = beta_2;
													else 
														refinement = beta_1;
													if ((m < 2) && ( n <= 5))
													{
														if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
															BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement ;
														else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
															BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement ;
													
														if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
															BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement ;
														else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)
															BlockCodingInfo[i].PtrBlockAddressFloating[m][n] -= refinement ;
														continue;
													}
													else if (m >= 2)
													{
														refinement = beta_2;
														if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
															BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement;
														else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
															BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement;
														
														if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
															BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement;
														else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)
															BlockCodingInfo[i].PtrBlockAddressFloating[m][n] -= refinement;
													}
													else
													{
														if (m < PtrCoding->DecodingStopLocations.X_LocationStopDecoding)
													 {
															if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement;
															else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement;
															 
															if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement;
															else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] -= refinement;

													 }
														else	 if ((m == PtrCoding->DecodingStopLocations.X_LocationStopDecoding)
															 && (n <= PtrCoding->DecodingStopLocations.Y_LocationStopDecoding))
														 {															 
															if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement;
															else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement;
															 
															if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement;
															else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] -= refinement;
														 }
														else
													 {
															 refinement = beta_2;

															 if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement;
															else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement;
															 
															if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement;
															else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] -= refinement;
														}													
													}
											}
												else if  (PtrCoding->DecodingStopLocations.Y_LocationStopDecoding < 6)
												{
													if  ((DWORD32) abs(BlockCodingInfo[i].PtrBlockAddress[m][n])  >  BitPlaneCheck) // not newly selected. 
														refinement = beta_2;
													else 
														refinement = beta_1;
													if( m < 2)
													{													 
															if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement;
															else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement;
															 
															if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement;
															else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] -= refinement;
													}
													else if (n >= 6)
													{ 
														refinement = beta_2;

															 if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement;
															else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement;
															 
															if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement;
															else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] -= refinement;


													}
													else
													{
														 if (m < PtrCoding->DecodingStopLocations.X_LocationStopDecoding)
													 {
															if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement;
															else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement;
															 
															if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement;
															else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] -= refinement;

													 }
													 else	 if ((m == PtrCoding->DecodingStopLocations.X_LocationStopDecoding)
														 && (n <= PtrCoding->DecodingStopLocations.Y_LocationStopDecoding))
														 {															 
															if(BlockCodingInfo[i].PtrBlockAddress[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] += (int) refinement;
															else if(BlockCodingInfo[i].PtrBlockAddress[m][n] < 0)
																BlockCodingInfo[i].PtrBlockAddress[m][n] -= (int) refinement;
															 
															if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] > 0)
																BlockCodingInfo[i].PtrBlockAddressFloating[m][n] += refinement;
															else if(BlockCodingInfo[i].PtrBlockAddressFloating[m][n] < 0)

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