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| author | Guo, Yejun <yejun.guo@intel.com> | 2019-09-23 10:02:35 +0800 |
|---|---|---|
| committer | Mark Thompson <sw@jkqxz.net> | 2019-09-24 17:22:15 +0100 |
| commit | 85e338ab0da63cc9f319d657ee2eefe4d6f32094 (patch) | |
| tree | c6b65ec221f096ab56ad0e27833de08659678bff /libavcodec/libx265.c | |
| parent | 104d44138be1f668973ed9ed5693a40d2514600c (diff) | |
| download | ffmpeg-85e338ab0da63cc9f319d657ee2eefe4d6f32094.tar.gz | |
libavcodec/libx265: add a flag to output ROI warnings only once.
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Diffstat (limited to 'libavcodec/libx265.c')
| -rw-r--r-- | libavcodec/libx265.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/libavcodec/libx265.c b/libavcodec/libx265.c index 665b780643..4e7507728f 100644 --- a/libavcodec/libx265.c +++ b/libavcodec/libx265.c @@ -47,6 +47,12 @@ typedef struct libx265Context { char *tune; char *profile; char *x265_opts; + + /** + * If the encoder does not support ROI then warn the first time we + * encounter a frame with ROI side data. + */ + int roi_warned; } libx265Context; static int is_keyframe(NalUnitType naltype) @@ -310,7 +316,10 @@ static av_cold int libx265_encode_set_roi(libx265Context *ctx, const AVFrame *fr AVFrameSideData *sd = av_frame_get_side_data(frame, AV_FRAME_DATA_REGIONS_OF_INTEREST); if (sd) { if (ctx->params->rc.aqMode == X265_AQ_NONE) { - av_log(ctx, AV_LOG_WARNING, "Adaptive quantization must be enabled to use ROI encoding, skipping ROI.\n"); + if (!ctx->roi_warned) { + ctx->roi_warned = 1; + av_log(ctx, AV_LOG_WARNING, "Adaptive quantization must be enabled to use ROI encoding, skipping ROI.\n"); + } } else { /* 8x8 block when qg-size is 8, 16*16 block otherwise. */ int mb_size = (ctx->params->rc.qgSize == 8) ? 8 : 16; |