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winegstreamer: Use WAVE_FORMAT_PCM when possible for demux.

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Maarten Lankhorst 2011-09-13 15:32:31 +02:00 committed by Alexandre Julliard
parent 565ece5ecc
commit 6df92c11ca
1 changed files with 6 additions and 1 deletions
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7
dlls/winegstreamer/gstdemux.c
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@ -147,8 +147,13 @@ static int amt_from_gst_caps_audio(GstCaps *caps, AM_MEDIA_TYPE *amt) {
if (!strcmp(typename, "audio/x-raw-float")) { if (!strcmp(typename, "audio/x-raw-float")) {
wfe->SubFormat = KSDATAFORMAT_SUBTYPE_IEEE_FLOAT; wfe->SubFormat = KSDATAFORMAT_SUBTYPE_IEEE_FLOAT;
wfx->wBitsPerSample = wfe->Samples.wValidBitsPerSample = 32; wfx->wBitsPerSample = wfe->Samples.wValidBitsPerSample = 32;
} else } else {
wfe->SubFormat = KSDATAFORMAT_SUBTYPE_PCM; wfe->SubFormat = KSDATAFORMAT_SUBTYPE_PCM;
if (wfx->nChannels <= 2 && bpp <= 16 && depth == bpp) {
wfx->wFormatTag = WAVE_FORMAT_PCM;
wfx->cbSize = 0;
}
}
wfx->nBlockAlign = wfx->nChannels * wfx->wBitsPerSample/8; wfx->nBlockAlign = wfx->nChannels * wfx->wBitsPerSample/8;
wfx->nAvgBytesPerSec = wfx->nSamplesPerSec * wfx->nBlockAlign; wfx->nAvgBytesPerSec = wfx->nSamplesPerSec * wfx->nBlockAlign;
return 1; return 1;