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opus: put hot code in iram

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Saves 1.1MHz decoding a 64kbps test file on h300 (cf) and
0.2MHz on c200 (pp)

Change-Id: If9ed03f2e3787ee497eababda4013fbb5d395946
This commit is contained in:
Nils Wallménius 2012-10-16 17:52:53 +02:00
parent ac6ee9f899
commit c8e7dae362
2 changed files with 2 additions and 2 deletions
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2
lib/rbcodec/codecs/libopus/celt/kiss_fft.h
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@ -128,7 +128,7 @@ kiss_fft_state *opus_fft_alloc(int nfft,void * mem,size_t * lenmem);
f[k].r and f[k].i f[k].r and f[k].i
* */ * */
void opus_fft(const kiss_fft_state *cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout); void opus_fft(const kiss_fft_state *cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout);
void opus_ifft(const kiss_fft_state *cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout); void opus_ifft(const kiss_fft_state *cfg,const kiss_fft_cpx *fin,kiss_fft_cpx *fout) ICODE_ATTR;
void opus_fft_free(const kiss_fft_state *cfg); void opus_fft_free(const kiss_fft_state *cfg);

2
lib/rbcodec/codecs/libopus/celt/mdct.h
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@ -65,6 +65,6 @@ void clt_mdct_forward(const mdct_lookup *l, kiss_fft_scalar *in,
(scales implicitly by 1/2) */ (scales implicitly by 1/2) */
void clt_mdct_backward(const mdct_lookup *l, kiss_fft_scalar *in, void clt_mdct_backward(const mdct_lookup *l, kiss_fft_scalar *in,
kiss_fft_scalar * OPUS_RESTRICT out, kiss_fft_scalar * OPUS_RESTRICT out,
const opus_val16 * OPUS_RESTRICT window, int overlap, int shift, int stride); const opus_val16 * OPUS_RESTRICT window, int overlap, int shift, int stride) ICODE_ATTR;
#endif #endif