diff options
-rw-r--r-- | libavcodec/dpx.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libavcodec/dpx.c b/libavcodec/dpx.c index 5f05cd8..d8fb4e0 100644 --- a/libavcodec/dpx.c +++ b/libavcodec/dpx.c @@ -108,6 +108,16 @@ static int decode_frame(AVCodecContext *avctx, av_log(avctx, AV_LOG_ERROR, "Invalid data start offset\n"); return AVERROR_INVALIDDATA; } + + // Check encryption + buf = avpkt->data + 660; + ret = read32(&buf, endian); + if (ret != 0xFFFFFFFF) { + avpriv_report_missing_feature(avctx, "Encryption"); + av_log(avctx, AV_LOG_WARNING, "The image is encrypted and may " + "not properly decode.\n"); + } + // Need to end in 0x304 offset from start of file buf = avpkt->data + 0x304; w = read32(&buf, endian); |