Maarten Lankhorst : avifile: Fix playback of fixed sample size audio streams.
Module: wine Branch: master Commit: bfe9e6d74c833b485116bb51bb3196daf661b332 URL: http://source.winehq.org/git/wine.git/?a=commit;h=bfe9e6d74c833b485116bb51bb... Author: Maarten Lankhorst <m.b.lankhorst(a)gmail.com> Date: Wed Jan 20 01:08:31 2010 +0100 avifile: Fix playback of fixed sample size audio streams. --- dlls/avifil32/avifile.c | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/dlls/avifil32/avifile.c b/dlls/avifil32/avifile.c index c034a6b..e627196 100644 --- a/dlls/avifil32/avifile.c +++ b/dlls/avifil32/avifile.c @@ -1087,6 +1087,15 @@ static HRESULT WINAPI IAVIStream_fnRead(IAVIStream *iface, LONG start, LONG block = start; LONG offset = 0; + if (!buffer) + { + if (bytesread) + *bytesread = samples*This->sInfo.dwSampleSize; + if (samplesread) + *samplesread = samples; + return AVIERR_OK; + } + /* convert start sample to block,offset pair */ AVIFILE_SamplesToBlock(This, &block, &offset);
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Alexandre Julliard