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check the return value of avcodec_decode_audio2() against <= 0, not just < 0 (both indicate no audio decoded)

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Originally committed to SVN as r2042.
This commit is contained in:
Karl Blomster 2008-03-13 08:41:21 +00:00
parent 47f6f2aed6
commit 3cade86767
1 changed files with 1 additions and 1 deletions
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2
aegisub/audio_provider_lavc.cpp
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@ -166,7 +166,7 @@ void LAVCAudioProvider::GetAudio(void *buf, int64_t start, int64_t count)
while (_count > 0 && av_read_frame(lavcfile->fctx, &packet) >= 0) { while (_count > 0 && av_read_frame(lavcfile->fctx, &packet) >= 0) {
while (packet.stream_index == audStream) { while (packet.stream_index == audStream) {
int bytesout = 0, samples; /* why is the output buffer size 0? */ int bytesout = 0, samples; /* why is the output buffer size 0? */
if (avcodec_decode_audio2(codecContext, buffer, &bytesout, packet.data, packet.size) < 0) if (avcodec_decode_audio2(codecContext, buffer, &bytesout, packet.data, packet.size) <= 0)
throw _T("Failed to decode audio"); throw _T("Failed to decode audio");
if (bytesout == 0) if (bytesout == 0)
break; break;