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winemp3.acm: Fix error in acmStreamSize().

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Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2017-06-12 14:36:36 -05:00 committed by Alexandre Julliard
parent d31d656b6f
commit ffebb91910
1 changed files with 4 additions and 4 deletions
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8
dlls/winemp3.acm/mpegl3.c
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@ -940,11 +940,11 @@ static LRESULT MPEG3_StreamSize(PACMDRVSTREAMINSTANCE adsi, PACMDRVSTREAMSIZE ad
adsi->pwfxDst->wFormatTag == WAVE_FORMAT_MPEG))
{
nblocks = adss->cbSrcLength / (adsi->pwfxSrc->nBlockAlign * 1152);
if (nblocks == 0)
return ACMERR_NOTPOSSIBLE;
if (adss->cbSrcLength % (DWORD)(adsi->pwfxSrc->nBlockAlign * 1152))
/* Round block count up. */
nblocks++;
if (nblocks == 0)
return ACMERR_NOTPOSSIBLE;
adss->cbDstLength = 3000 + nblocks * (DWORD)(adsi->pwfxDst->nAvgBytesPerSec * 1152 / adsi->pwfxDst->nSamplesPerSec + 0.5);
}
else if ((adsi->pwfxSrc->wFormatTag == WAVE_FORMAT_MPEGLAYER3 ||
@ -952,11 +952,11 @@ static LRESULT MPEG3_StreamSize(PACMDRVSTREAMINSTANCE adsi, PACMDRVSTREAMSIZE ad
adsi->pwfxDst->wFormatTag == WAVE_FORMAT_PCM)
{
nblocks = adss->cbSrcLength / (DWORD)(adsi->pwfxSrc->nAvgBytesPerSec * 1152 / adsi->pwfxSrc->nSamplesPerSec);
if (nblocks == 0)
return ACMERR_NOTPOSSIBLE;
if (adss->cbSrcLength % (DWORD)(adsi->pwfxSrc->nAvgBytesPerSec * 1152 / adsi->pwfxSrc->nSamplesPerSec))
/* Round block count up. */
nblocks++;
if (nblocks == 0)
return ACMERR_NOTPOSSIBLE;
adss->cbDstLength = nblocks * 1152 * adsi->pwfxDst->nBlockAlign;
}
else