diff options
Diffstat (limited to 'lib/rbcodec/codecs/libopus/celt/fixed_generic.h')
| -rw-r--r-- | lib/rbcodec/codecs/libopus/celt/fixed_generic.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/rbcodec/codecs/libopus/celt/fixed_generic.h b/lib/rbcodec/codecs/libopus/celt/fixed_generic.h index 0e77976e83..ecf018a244 100644 --- a/lib/rbcodec/codecs/libopus/celt/fixed_generic.h +++ b/lib/rbcodec/codecs/libopus/celt/fixed_generic.h | |||
| @@ -40,7 +40,7 @@ | |||
| 40 | #define MULT16_32_Q16(a,b) ADD32(MULT16_16((a),SHR((b),16)), SHR(MULT16_16SU((a),((b)&0x0000ffff)),16)) | 40 | #define MULT16_32_Q16(a,b) ADD32(MULT16_16((a),SHR((b),16)), SHR(MULT16_16SU((a),((b)&0x0000ffff)),16)) |
| 41 | 41 | ||
| 42 | /** 16x32 multiplication, followed by a 16-bit shift right (round-to-nearest). Results fits in 32 bits */ | 42 | /** 16x32 multiplication, followed by a 16-bit shift right (round-to-nearest). Results fits in 32 bits */ |
| 43 | #define MULT16_32_P16(a,b) ADD32(MULT16_16((a),SHR((b),16)), PSHR(MULT16_16((a),((b)&0x0000ffff)),16)) | 43 | #define MULT16_32_P16(a,b) ADD32(MULT16_16((a),SHR((b),16)), PSHR(MULT16_16SU((a),((b)&0x0000ffff)),16)) |
| 44 | 44 | ||
| 45 | /** 16x32 multiplication, followed by a 15-bit shift right. Results fits in 32 bits */ | 45 | /** 16x32 multiplication, followed by a 15-bit shift right. Results fits in 32 bits */ |
| 46 | #define MULT16_32_Q15(a,b) ADD32(SHL(MULT16_16((a),SHR((b),16)),1), SHR(MULT16_16SU((a),((b)&0x0000ffff)),15)) | 46 | #define MULT16_32_Q15(a,b) ADD32(SHL(MULT16_16((a),SHR((b),16)),1), SHR(MULT16_16SU((a),((b)&0x0000ffff)),15)) |
| @@ -116,6 +116,7 @@ | |||
| 116 | #define MAC16_32_Q15(c,a,b) ADD32(c,ADD32(MULT16_16((a),SHR((b),15)), SHR(MULT16_16((a),((b)&0x00007fff)),15))) | 116 | #define MAC16_32_Q15(c,a,b) ADD32(c,ADD32(MULT16_16((a),SHR((b),15)), SHR(MULT16_16((a),((b)&0x00007fff)),15))) |
| 117 | 117 | ||
| 118 | #define MULT16_16_Q11_32(a,b) (SHR(MULT16_16((a),(b)),11)) | 118 | #define MULT16_16_Q11_32(a,b) (SHR(MULT16_16((a),(b)),11)) |
| 119 | #define MULT16_16_Q11(a,b) (SHR(MULT16_16((a),(b)),11)) | ||
| 119 | #define MULT16_16_Q13(a,b) (SHR(MULT16_16((a),(b)),13)) | 120 | #define MULT16_16_Q13(a,b) (SHR(MULT16_16((a),(b)),13)) |
| 120 | #define MULT16_16_Q14(a,b) (SHR(MULT16_16((a),(b)),14)) | 121 | #define MULT16_16_Q14(a,b) (SHR(MULT16_16((a),(b)),14)) |
| 121 | #define MULT16_16_Q15(a,b) (SHR(MULT16_16((a),(b)),15)) | 122 | #define MULT16_16_Q15(a,b) (SHR(MULT16_16((a),(b)),15)) |