mirror of https://git.ffmpeg.org/ffmpeg.git
ra144enc: fix use of scalarprod_int16
c3390fd56c
made use of the DSP function
but did not complement it with a call to emms, which is done here before
computations involving floats are performed.
Fixes ticket #3429, which affected MMX/MMXExt machines.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -376,6 +376,7 @@ static void ra144_encode_subblock(RA144Context *ractx,
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ff_copy_and_dup(ractx->buffer_a, ractx->adapt_cb, cba_idx + BLOCKSIZE / 2 - 1);
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m[0] = (ff_irms(&ractx->dsp, ractx->buffer_a) * rms) >> 12;
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emms_c();
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}
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fixed_cb_search(work + LPC_ORDER, coefs, data, cba_idx, &cb1_idx, &cb2_idx);
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for (i = 0; i < BLOCKSIZE; i++) {
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