shithub: opus

Info  •  Files  •  Log  •  Branches

MIPS DSP: fix renormalise_vector signature

Looks like MIPS port is abandoned? Not surprised though.

There's a lot of updates for mdct too, will be addressed
in another patch.

Signed-off-by: Siarhei Volkau <lis8215@gmail.com>
Signed-off-by: Jean-Marc Valin <jeanmarcv@google.com>

--- a/celt/mips/vq_mipsr1.h

+++ b/celt/mips/vq_mipsr1.h

@@ -64,7 +64,7 @@

 }

 #define OVERRIDE_renormalise_vector

-void renormalise_vector(celt_norm *X, int N, opus_val16 gain, int arch)

+void renormalise_vector(celt_norm *X, int N, opus_val32 gain, int arch)

 {

    int i;

 #ifdef FIXED_POINT

@@ -102,7 +102,7 @@

    k = celt_ilog2(E)>>1;

 #endif

    t = VSHR32(E, 2*(k-7));

-   g = MULT16_16_P15(celt_rsqrt_norm(t),gain);

+   g = MULT32_32_Q31(celt_rsqrt_norm(t),gain);

    xptr = X;

    for (i=0;i<N;i++)

-- 

⑨