Lines Matching refs:prediction
27 ; * Contains module for DC/AC coefficient prediction
33 ; * Performs adaptive DC/AC coefficient prediction for an intra block. Prior
34 ; * to the function call, prediction direction (predDir) should be selected
53 ; * [in] predDir indicates the prediction direction which takes one
57 ; * [in] ACPredFlag a flag indicating if AC prediction should be
171 ;// DC Prediction
175 M_LDR predDir,predDironStack ;// Load Prediction direction
183 CMP predDir,#2 ;// Check if the Prediction direction is vertical
187 LDREQSH absCoeffDC,[pPredBufRow] ;// If vetical load the coeff from Row Prediction Buffer
188 LDRNESH absCoeffDC,[pPredBufCol] ;// If horizontal load the coeff from column Prediction Buffer
191 MOV temp1,absCoeffDC ;// Load the Prediction coeff to temp for comparision
193 RSBLT absCoeffDC,temp1,#0 ;// calculate absolute val of prediction coeff
221 ;// AC Prediction
225 CMP ACPredFlag,#1 ;// Check if the AC prediction flag is set or not
227 CMP predDir,#2 ;// Check the Prediction direction
234 BNE Horizontal ;// If the Prediction direction is horizontal branch to Horizontal
258 ;//updating source and row prediction buffer contents
261 LDRH dcRowbufCoeff,[pPredBufRow] ;//Loading Dc Value of Row Prediction buffer
265 VST1 {dtemp0,dtemp1},[pPredBufRow] ;//storing back the updated row prediction values
266 STRH dcRowbufCoeff,[pPredBufRow] ;// storing the updated DC Row Prediction coeff
294 ;// Updating source and column prediction buffer contents
