ffmpeg | branch: master | James Almer <jamr...@gmail.com> | Tue Aug 23 20:20:10 2022 -0300| [57041bb7b5d39b2de22da793b53cc7fbda556a41] | committer: James Almer
avcodec/libvpxenc: use av_fast_realloc() to resize the stats buffer Reviewed-by: James Zern <jz...@google.com> Signed-off-by: James Almer <jamr...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=57041bb7b5d39b2de22da793b53cc7fbda556a41 --- libavcodec/libvpxenc.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/libavcodec/libvpxenc.c b/libavcodec/libvpxenc.c index e08df5fb96..bbbe56c0dc 100644 --- a/libavcodec/libvpxenc.c +++ b/libavcodec/libvpxenc.c @@ -80,6 +80,7 @@ typedef struct VPxEncoderContext { struct vpx_image rawimg_alpha; uint8_t is_alpha; struct vpx_fixed_buf twopass_stats; + unsigned twopass_stats_size; int deadline; //i.e., RT/GOOD/BEST uint64_t sse[4]; int have_sse; /**< true if we have pending sse[] */ @@ -1356,16 +1357,20 @@ static int queue_frames(AVCodecContext *avctx, struct vpx_codec_ctx *encoder, break; case VPX_CODEC_STATS_PKT: { struct vpx_fixed_buf *stats = &ctx->twopass_stats; - int err; + uint8_t *tmp; if (!pkt_out) break; - if ((err = av_reallocp(&stats->buf, - stats->sz + - pkt->data.twopass_stats.sz)) < 0) { + tmp = av_fast_realloc(stats->buf, + &ctx->twopass_stats_size, + stats->sz + + pkt->data.twopass_stats.sz); + if (!tmp) { + av_freep(&stats->buf); stats->sz = 0; av_log(avctx, AV_LOG_ERROR, "Stat buffer realloc failed\n"); - return err; + return AVERROR(ENOMEM); } + stats->buf = tmp; memcpy((uint8_t*)stats->buf + stats->sz, pkt->data.twopass_stats.buf, pkt->data.twopass_stats.sz); stats->sz += pkt->data.twopass_stats.sz; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
