23 static PLATFORM_INLINE WORD32 ixheaacd_min32(WORD32 a, WORD32 b) {  in ixheaacd_min32()
24   WORD32 min_val;  in ixheaacd_min32()
31 static PLATFORM_INLINE WORD32 ixheaacd_max32(WORD32 a, WORD32 b) {  in ixheaacd_max32()
32   WORD32 max_val;  in ixheaacd_max32()
39 static PLATFORM_INLINE WORD32 ixheaacd_shl32(WORD32 a, WORD b) {  in ixheaacd_shl32()
40   WORD32 out_val;  in ixheaacd_shl32()
46     out_val = (WORD32)a << b;  in ixheaacd_shl32()
51 static PLATFORM_INLINE WORD32 ixheaacd_shr32(WORD32 a, WORD b) {  in ixheaacd_shr32()
52   WORD32 out_val;  in ixheaacd_shr32()
61     out_val = (WORD32)a >> b;  in ixheaacd_shr32()
67 static PLATFORM_INLINE WORD32 ixheaacd_shl32_sat(WORD32 a, WORD b) {  in ixheaacd_shl32_sat()
68   WORD32 out_val;  in ixheaacd_shl32_sat()
78 static PLATFORM_INLINE WORD32 ixheaacd_shl32_dir(WORD32 a, WORD b) {  in ixheaacd_shl32_dir()
79   WORD32 out_val;  in ixheaacd_shl32_dir()
90 static PLATFORM_INLINE WORD32 ixheaacd_shl32_dir_sat(WORD32 a, WORD b) {  in ixheaacd_shl32_dir_sat()
91   WORD32 out_val;  in ixheaacd_shl32_dir_sat()
102 static PLATFORM_INLINE WORD32 ixheaacd_shr32_dir(WORD32 a, WORD b) {  in ixheaacd_shr32_dir()
103   WORD32 out_val;  in ixheaacd_shr32_dir()
114 static PLATFORM_INLINE WORD32 shr32_dir_sat(WORD32 a, WORD b) {  in shr32_dir_sat()
115   WORD32 out_val;  in shr32_dir_sat()
126 static PLATFORM_INLINE WORD32 ixheaacd_mult16x16in32(WORD16 a, WORD16 b) {  in ixheaacd_mult16x16in32()
127   WORD32 product;  in ixheaacd_mult16x16in32()
129   product = (WORD32)a * (WORD32)b;  in ixheaacd_mult16x16in32()
134 static PLATFORM_INLINE WORD32 mult16x16in32_32(WORD32 a, WORD32 b) {  in mult16x16in32_32()
135   WORD32 product;  in mult16x16in32_32()
137   product = (WORD32)a * (WORD32)b;  in mult16x16in32_32()
142 static PLATFORM_INLINE WORD32 ixheaacd_mult16x16in32_shl(WORD16 a, WORD16 b) {  in ixheaacd_mult16x16in32_shl()
143   WORD32 product;  in ixheaacd_mult16x16in32_shl()
150 static PLATFORM_INLINE WORD32 ixheaacd_mult16x16in32_shl_sat(WORD16 a,  in ixheaacd_mult16x16in32_shl_sat()
152   WORD32 product;  in ixheaacd_mult16x16in32_shl_sat()
153   product = (WORD32)a * (WORD32)b;  in ixheaacd_mult16x16in32_shl_sat()
154   if (product != (WORD32)0x40000000L) {  in ixheaacd_mult16x16in32_shl_sat()
162 static PLATFORM_INLINE WORD32 ixheaacd_add32(WORD32 a, WORD32 b) {  in ixheaacd_add32()
163   WORD32 sum;  in ixheaacd_add32()
165   sum = (WORD32)a + (WORD32)b;  in ixheaacd_add32()
170 static PLATFORM_INLINE WORD32 ixheaacd_sub32(WORD32 a, WORD32 b) {  in ixheaacd_sub32()
171   WORD32 diff;  in ixheaacd_sub32()
173   diff = (WORD32)a - (WORD32)b;  in ixheaacd_sub32()
178 static PLATFORM_INLINE WORD32 ixheaacd_add32_sat(WORD32 a, WORD32 b) {  in ixheaacd_add32_sat()
183   if ((((WORD32)a ^ (WORD32)b) & (WORD32)MIN_32) == 0) {  in ixheaacd_add32_sat()
184     if (((WORD32)sum ^ (WORD32)a) & (WORD32)MIN_32) {  in ixheaacd_add32_sat()
189   return (WORD32)sum;  in ixheaacd_add32_sat()
192 static PLATFORM_INLINE WORD32 ixheaacd_add32_sat3(WORD32 a, WORD32 b,  in ixheaacd_add32_sat3()
193                                                   WORD32 c) {  in ixheaacd_add32_sat3()
207   return (WORD32)sum;  in ixheaacd_add32_sat3()
210 static PLATFORM_INLINE WORD32 ixheaacd_sub32_sat(WORD32 a, WORD32 b) {  in ixheaacd_sub32_sat()
215   if ((((WORD32)a ^ (WORD32)b) & (WORD32)MIN_32) != 0) {  in ixheaacd_sub32_sat()
216     if (((WORD32)diff ^ (WORD32)a) & (WORD32)MIN_32) {  in ixheaacd_sub32_sat()
221   return (WORD32)diff;  in ixheaacd_sub32_sat()
224 static PLATFORM_INLINE WORD ixheaacd_norm32(WORD32 a) {  in ixheaacd_norm32()
230     if (a == (WORD32)0xffffffffL) {  in ixheaacd_norm32()
236       for (norm_val = 0; a < (WORD32)0x40000000L; norm_val++) {  in ixheaacd_norm32()
245 static PLATFORM_INLINE WORD ixheaacd_pnorm32(WORD32 a) {  in ixheaacd_pnorm32()
251     for (norm_val = 0; a < (WORD32)0x40000000L; norm_val++) {  in ixheaacd_pnorm32()
259 static PLATFORM_INLINE WORD bin_expo32(WORD32 a) {  in bin_expo32()
267 static PLATFORM_INLINE WORD32 ixheaacd_abs32(WORD32 a) {  in ixheaacd_abs32()
268   WORD32 abs_val;  in ixheaacd_abs32()
279 static PLATFORM_INLINE WORD32 ixheaacd_abs32_nrm(WORD32 a) {  in ixheaacd_abs32_nrm()
280   WORD32 abs_val;  in ixheaacd_abs32_nrm()
291 static PLATFORM_INLINE WORD32 ixheaacd_abs32_sat(WORD32 a) {  in ixheaacd_abs32_sat()
292   WORD32 abs_val;  in ixheaacd_abs32_sat()
305 static PLATFORM_INLINE WORD32 ixheaacd_negate32(WORD32 a) {  in ixheaacd_negate32()
306   WORD32 neg_val;  in ixheaacd_negate32()
313 static PLATFORM_INLINE WORD32 ixheaacd_negate32_sat(WORD32 a) {  in ixheaacd_negate32_sat()
314   WORD32 neg_val;  in ixheaacd_negate32_sat()
324 static PLATFORM_INLINE WORD32 div32(WORD32 a, WORD32 b, WORD *q_format) {  in div32()
325   WORD32 quotient;  in div32()
377 static PLATFORM_INLINE WORD32 ixheaacd_mac16x16in32_sat(WORD32 a, WORD16 b,  in ixheaacd_mac16x16in32_sat()
379   WORD32 acc;  in ixheaacd_mac16x16in32_sat()
388 static PLATFORM_INLINE WORD32 mac16x16hin32(WORD32 a, WORD32 b, WORD32 c) {  in mac16x16hin32()
389   WORD32 acc;  in mac16x16hin32()
398 static PLATFORM_INLINE WORD32 ixheaacd_mac16x16in32_shl(WORD32 a, WORD16 b,  in ixheaacd_mac16x16in32_shl()
400   WORD32 acc;  in ixheaacd_mac16x16in32_shl()
409 static PLATFORM_INLINE WORD32 ixheaacd_mac16x16in32_shl_sat(WORD32 a, WORD16 b,  in ixheaacd_mac16x16in32_shl_sat()
411   WORD32 acc;  in ixheaacd_mac16x16in32_shl_sat()
420 static PLATFORM_INLINE WORD32 msu16x16in32(WORD32 a, WORD16 b, WORD16 c) {  in msu16x16in32()
421   WORD32 acc;  in msu16x16in32()
430 static PLATFORM_INLINE WORD32 msu16x16in32_shl(WORD32 a, WORD16 b, WORD16 c) {  in msu16x16in32_shl()
431   WORD32 acc;  in msu16x16in32_shl()
440 static PLATFORM_INLINE WORD32 msu16x16in32_shl_sat(WORD32 a, WORD16 b,  in msu16x16in32_shl_sat()
442   WORD32 acc;  in msu16x16in32_shl_sat()
451 static PLATFORM_INLINE WORD32 add32_shr(WORD32 a, WORD32 b) {  in add32_shr()
452   WORD32 sum;  in add32_shr()
462 static PLATFORM_INLINE WORD32 sub32_shr(WORD32 a, WORD32 b) {  in sub32_shr()
463   WORD32 diff;  in sub32_shr()