From: Michael Niedermayer <michaelni@gmx.at>
Date: Sat, 15 Feb 2014 14:16:51 +0000 (+0100)
Subject: avcodec/frame_thread_encoder: warn about huffyuv limitations
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=3c7220fc605c99e419ae38f282fc4f853413c758;hp=f7459bcfc5b54554f95616214696b2a9d189d7fa;p=ffmpeg

avcodec/frame_thread_encoder: warn about huffyuv limitations

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---

diff --git a/libavcodec/frame_thread_encoder.c b/libavcodec/frame_thread_encoder.c
index 05a7c6b43f0..3ab5b91038b 100644
--- a/libavcodec/frame_thread_encoder.c
+++ b/libavcodec/frame_thread_encoder.c
@@ -144,6 +144,8 @@ int ff_frame_thread_encoder_init(AVCodecContext *avctx, AVDictionary *options){
         avctx->codec_id == AV_CODEC_ID_FFVHUFF) {
         // huffyuv doesnt support these with multiple frame threads currently
         if (avctx->context_model > 0 || (avctx->flags & CODEC_FLAG_PASS1)) {
+            av_log(avctx, AV_LOG_WARNING,
+               "Forcing thread count to 1 for huffyuv encoding with first pass or context 1\n");
             avctx->thread_count = 1;
         }
     }