ffmpeg | branch: master | Timo Rothenpieler <t...@rothenpieler.org> | Fri Mar 10 13:09:10 2023 +0100| [7a8560cb22dd9f5c54df71af3fef26db9a2a28b0] | committer: Timo Rothenpieler
avcodec/nvenc: avoid failing b_ref_mode check when unset > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7a8560cb22dd9f5c54df71af3fef26db9a2a28b0 --- libavcodec/nvenc.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c index a8b7a4c0a0..9acf3e8697 100644 --- a/libavcodec/nvenc.c +++ b/libavcodec/nvenc.c @@ -459,7 +459,7 @@ static int nvenc_check_cap(AVCodecContext *avctx, NV_ENC_CAPS cap) static int nvenc_check_capabilities(AVCodecContext *avctx) { NvencContext *ctx = avctx->priv_data; - int ret; + int tmp, ret; ret = nvenc_check_codec_support(avctx); if (ret < 0) { @@ -540,16 +540,18 @@ static int nvenc_check_capabilities(AVCodecContext *avctx) } #ifdef NVENC_HAVE_BFRAME_REF_MODE + tmp = (ctx->b_ref_mode >= 0) ? ctx->b_ref_mode : NV_ENC_BFRAME_REF_MODE_DISABLED; ret = nvenc_check_cap(avctx, NV_ENC_CAPS_SUPPORT_BFRAME_REF_MODE); - if (ctx->b_ref_mode == NV_ENC_BFRAME_REF_MODE_EACH && ret != 1 && ret != 3) { + if (tmp == NV_ENC_BFRAME_REF_MODE_EACH && ret != 1 && ret != 3) { av_log(avctx, AV_LOG_WARNING, "Each B frame as reference is not supported\n"); return AVERROR(ENOSYS); - } else if (ctx->b_ref_mode != NV_ENC_BFRAME_REF_MODE_DISABLED && ret == 0) { + } else if (tmp != NV_ENC_BFRAME_REF_MODE_DISABLED && ret == 0) { av_log(avctx, AV_LOG_WARNING, "B frames as references are not supported\n"); return AVERROR(ENOSYS); } #else - if (ctx->b_ref_mode != 0) { + tmp = (ctx->b_ref_mode >= 0) ? ctx->b_ref_mode : 0; + if (tmp > 0) { av_log(avctx, AV_LOG_WARNING, "B frames as references need SDK 8.1 at build time\n"); return AVERROR(ENOSYS); } _______________________________________________ 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".
