Lines Matching refs:i
52 #define LSP_LINEAR(i) (SHL16(i+1,11)) argument
53 #define LSP_LINEAR_HIGH(i) (ADD16(MULT16_16_16(i,2560),6144)) argument
61 #define LSP_LINEAR(i) (.25*(i)+.25) argument
62 #define LSP_LINEAR_HIGH(i) (.3125*(i)+.75) argument
73 int i; in compute_quant_weights() local
75 for (i=0;i<order;i++) in compute_quant_weights()
77 if (i==0) in compute_quant_weights()
78 tmp1 = qlsp[i]; in compute_quant_weights()
80 tmp1 = qlsp[i]-qlsp[i-1]; in compute_quant_weights()
81 if (i==order-1) in compute_quant_weights()
82 tmp2 = LSP_PI-qlsp[i]; in compute_quant_weights()
84 tmp2 = qlsp[i+1]-qlsp[i]; in compute_quant_weights()
88 quant_weight[i] = DIV32_16(81920,ADD16(300,tmp1)); in compute_quant_weights()
90 quant_weight[i] = 10/(.04+tmp1); in compute_quant_weights()
100 int i,j; in lsp_quant() local
106 for (i=0;i<nbVec;i++) in lsp_quant()
117 best_id=i; in lsp_quant()
132 int i,j; in lsp_weight_quant() local
138 for (i=0;i<nbVec;i++) in lsp_weight_quant()
149 best_id=i; in lsp_weight_quant()
161 int i; in lsp_quant_nb() local
165 for (i=0;i<order;i++) in lsp_quant_nb()
166 qlsp[i]=lsp[i]; in lsp_quant_nb()
170 for (i=0;i<order;i++) in lsp_quant_nb()
171 qlsp[i]=SUB16(qlsp[i],LSP_LINEAR(i)); in lsp_quant_nb()
174 for (i=0;i<order;i++) in lsp_quant_nb()
175 qlsp[i] = LSP_SCALE*qlsp[i]; in lsp_quant_nb()
180 for (i=0;i<order;i++) in lsp_quant_nb()
181 qlsp[i]*=2; in lsp_quant_nb()
186 for (i=0;i<5;i++) in lsp_quant_nb()
187 qlsp[i]*=2; in lsp_quant_nb()
195 for (i=5;i<10;i++) in lsp_quant_nb()
196 qlsp[i]*=2; in lsp_quant_nb()
202 for (i=0;i<order;i++) in lsp_quant_nb()
203 qlsp[i]=PSHR16(qlsp[i],2); in lsp_quant_nb()
205 for (i=0;i<order;i++) in lsp_quant_nb()
206 qlsp[i]=qlsp[i] * .00097656; in lsp_quant_nb()
209 for (i=0;i<order;i++) in lsp_quant_nb()
210 qlsp[i]=lsp[i]-qlsp[i]; in lsp_quant_nb()
215 int i, id; in lsp_unquant_nb() local
216 for (i=0;i<order;i++) in lsp_unquant_nb()
217 lsp[i]=LSP_LINEAR(i); in lsp_unquant_nb()
221 for (i=0;i<10;i++) in lsp_unquant_nb()
222 lsp[i] = ADD32(lsp[i], LSP_DIV_256(cdbk_nb[id*10+i])); in lsp_unquant_nb()
225 for (i=0;i<5;i++) in lsp_unquant_nb()
226 lsp[i] = ADD16(lsp[i], LSP_DIV_512(cdbk_nb_low1[id*5+i])); in lsp_unquant_nb()
229 for (i=0;i<5;i++) in lsp_unquant_nb()
230 lsp[i] = ADD32(lsp[i], LSP_DIV_1024(cdbk_nb_low2[id*5+i])); in lsp_unquant_nb()
233 for (i=0;i<5;i++) in lsp_unquant_nb()
234 lsp[i+5] = ADD32(lsp[i+5], LSP_DIV_512(cdbk_nb_high1[id*5+i])); in lsp_unquant_nb()
237 for (i=0;i<5;i++) in lsp_unquant_nb()
238 lsp[i+5] = ADD32(lsp[i+5], LSP_DIV_1024(cdbk_nb_high2[id*5+i])); in lsp_unquant_nb()
244 int i; in lsp_quant_lbr() local
248 for (i=0;i<order;i++) in lsp_quant_lbr()
249 qlsp[i]=lsp[i]; in lsp_quant_lbr()
253 for (i=0;i<order;i++) in lsp_quant_lbr()
254 qlsp[i]=SUB16(qlsp[i],LSP_LINEAR(i)); in lsp_quant_lbr()
256 for (i=0;i<order;i++) in lsp_quant_lbr()
257 qlsp[i]=qlsp[i]*LSP_SCALE; in lsp_quant_lbr()
262 for (i=0;i<order;i++) in lsp_quant_lbr()
263 qlsp[i]*=2; in lsp_quant_lbr()
272 for (i=0;i<order;i++) in lsp_quant_lbr()
273 qlsp[i] = PSHR16(qlsp[i],1); in lsp_quant_lbr()
275 for (i=0;i<order;i++) in lsp_quant_lbr()
276 qlsp[i] = qlsp[i]*0.0019531; in lsp_quant_lbr()
279 for (i=0;i<order;i++) in lsp_quant_lbr()
280 qlsp[i]=lsp[i]-qlsp[i]; in lsp_quant_lbr()
285 int i, id; in lsp_unquant_lbr() local
286 for (i=0;i<order;i++) in lsp_unquant_lbr()
287 lsp[i]=LSP_LINEAR(i); in lsp_unquant_lbr()
291 for (i=0;i<10;i++) in lsp_unquant_lbr()
292 lsp[i] += LSP_DIV_256(cdbk_nb[id*10+i]); in lsp_unquant_lbr()
295 for (i=0;i<5;i++) in lsp_unquant_lbr()
296 lsp[i] += LSP_DIV_512(cdbk_nb_low1[id*5+i]); in lsp_unquant_lbr()
299 for (i=0;i<5;i++) in lsp_unquant_lbr()
300 lsp[i+5] += LSP_DIV_512(cdbk_nb_high1[id*5+i]); in lsp_unquant_lbr()
321 int i; in lsp_quant_high() local
325 for (i=0;i<order;i++) in lsp_quant_high()
326 qlsp[i]=lsp[i]; in lsp_quant_high()
339 for (i=0;i<order;i++) in lsp_quant_high()
340 qlsp[i]=SUB16(qlsp[i],LSP_LINEAR_HIGH(i)); in lsp_quant_high()
342 for (i=0;i<order;i++) in lsp_quant_high()
343 qlsp[i] = qlsp[i]*LSP_SCALE; in lsp_quant_high()
348 for (i=0;i<order;i++) in lsp_quant_high()
349 qlsp[i]*=2; in lsp_quant_high()
355 for (i=0;i<order;i++) in lsp_quant_high()
356 qlsp[i] = PSHR16(qlsp[i],1); in lsp_quant_high()
358 for (i=0;i<order;i++) in lsp_quant_high()
359 qlsp[i] = qlsp[i]*0.0019531; in lsp_quant_high()
362 for (i=0;i<order;i++) in lsp_quant_high()
363 qlsp[i]=lsp[i]-qlsp[i]; in lsp_quant_high()
369 int i, id; in lsp_unquant_high() local
370 for (i=0;i<order;i++) in lsp_unquant_high()
371 lsp[i]=LSP_LINEAR_HIGH(i); in lsp_unquant_high()
375 for (i=0;i<order;i++) in lsp_unquant_high()
376 lsp[i] += LSP_DIV_256(high_lsp_cdbk[id*order+i]); in lsp_unquant_high()
380 for (i=0;i<order;i++) in lsp_unquant_high()
381 lsp[i] += LSP_DIV_512(high_lsp_cdbk2[id*order+i]); in lsp_unquant_high()