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| author | Li, Zhong <zhong.li@intel.com> | 2017-12-07 14:44:27 +0800 |
|---|---|---|
| committer | Maxym Dmytrychenko <maxim.d33@gmail.com> | 2017-12-12 13:58:18 +0100 |
| commit | 7c65a76b16bc3a44f1592acde2176f187a058797 (patch) | |
| tree | dd13ad0f52a059eeb8823513f6c279264fc7908b | |
| parent | bddb2ce179c57db6e3c79fdc3363c165d90850b0 (diff) | |
| download | ffmpeg-7c65a76b16bc3a44f1592acde2176f187a058797.tar.gz | |
lavc/qsvenc: add error messeage if ICQ unsupported.
Signed-off-by: Zhong Li <zhong.li@intel.com>
Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
| -rw-r--r-- | libavcodec/qsvenc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c index f6034c443d..5eacf3ca88 100644 --- a/libavcodec/qsvenc.c +++ b/libavcodec/qsvenc.c @@ -295,6 +295,12 @@ static int select_rc_mode(AVCodecContext *avctx, QSVEncContext *q) return AVERROR(EINVAL); } + if (!want_qscale && avctx->global_quality > 0 && !QSV_HAVE_ICQ){ + av_log(avctx, AV_LOG_ERROR, + "ICQ ratecontrol mode requested, but is not supported by this SDK version\n"); + return AVERROR(ENOSYS); + } + if (want_qscale) { rc_mode = MFX_RATECONTROL_CQP; rc_desc = "constant quantization parameter (CQP)"; |