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Update to 3.18.0
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2548 changed files with 138705 additions and 66425 deletions
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@ -59,6 +59,12 @@ extern opus_int64 celt_mips;
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#define SHR(a,b) SHR32(a,b)
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#define PSHR(a,b) PSHR32(a,b)
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/** Add two 32-bit values, ignore any overflows */
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#define ADD32_ovflw(a,b) (celt_mips+=2,(opus_val32)((opus_uint32)(a)+(opus_uint32)(b)))
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/** Subtract two 32-bit values, ignore any overflows */
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#define SUB32_ovflw(a,b) (celt_mips+=2,(opus_val32)((opus_uint32)(a)-(opus_uint32)(b)))
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#define NEG32_ovflw(a) (celt_mips+=2,(opus_val32)(-(opus_uint32)(a)))
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static OPUS_INLINE short NEG16(int x)
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{
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int res;
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@ -227,6 +233,8 @@ static OPUS_INLINE int SHL32_(opus_int64 a, int shift, char *file, int line)
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#define VSHR32(a, shift) (((shift)>0) ? SHR32(a, shift) : SHL32(a, -(shift)))
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#define ROUND16(x,a) (celt_mips--,EXTRACT16(PSHR32((x),(a))))
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#define SROUND16(x,a) (celt_mips--,EXTRACT16(SATURATE(PSHR32(x,a), 32767)));
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#define HALF16(x) (SHR16(x,1))
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#define HALF32(x) (SHR32(x,1))
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@ -496,6 +504,7 @@ static OPUS_INLINE int MULT16_32_PX_(int a, opus_int64 b, int Q, char *file, int
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#define MULT16_32_Q15(a,b) MULT16_32_QX(a,b,15)
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#define MAC16_32_Q15(c,a,b) (celt_mips-=2,ADD32((c),MULT16_32_Q15((a),(b))))
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#define MAC16_32_Q16(c,a,b) (celt_mips-=2,ADD32((c),MULT16_32_Q16((a),(b))))
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static OPUS_INLINE int SATURATE(int a, int b)
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{
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@ -767,6 +776,16 @@ static OPUS_INLINE int DIV32_(opus_int64 a, opus_int64 b, char *file, int line)
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return res;
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}
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static OPUS_INLINE opus_val16 SIG2WORD16_generic(celt_sig x)
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{
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x = PSHR32(x, SIG_SHIFT);
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x = MAX32(x, -32768);
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x = MIN32(x, 32767);
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return EXTRACT16(x);
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}
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#define SIG2WORD16(x) (SIG2WORD16_generic(x))
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#undef PRINT_MIPS
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#define PRINT_MIPS(file) do {fprintf (file, "total complexity = %llu MIPS\n", celt_mips);} while (0);
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