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ivi_common: Make sure color planes have been initialized

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Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2013-09-16 20:32:35 +03:00
parent 7f8d41eb09
commit a92538b7c0
1 changed files with 5 additions and 0 deletions
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5
libavcodec/ivi_common.c
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@ -970,6 +970,11 @@ int ff_ivi_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
return AVERROR_PATCHWELCOME;
}
if (!ctx->planes[0].bands) {
av_log(avctx, AV_LOG_ERROR, "Color planes not initialized yet\n");
return AVERROR_INVALIDDATA;
}
ctx->switch_buffers(ctx);
//{ START_TIMER;