[FFmpeg-cvslog] libx264: Return more meaningful error codes

[Himangi Saraogi]

ffmpeg | branch: master | Himangi Saraogi <himangi774 at gmail.com> | Thu Mar 12 22:08:13 2015 +0530| [913aa9a4874418724183a3ec862cdc63b829367d] | committer: Luca Barbato

libx264: Return more meaningful error codes

Signed-off-by: Luca Barbato <lu_zero at gentoo.org>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=913aa9a4874418724183a3ec862cdc63b829367d
---

 libavcodec/libx264.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c
index 6388b6c..6e707a8 100644
--- a/libavcodec/libx264.c
+++ b/libavcodec/libx264.c
@@ -235,11 +235,11 @@ static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame,
     }
     do {
         if (x264_encoder_encode(x4->enc, &nal, &nnal, frame? &x4->pic: NULL, &pic_out) < 0)
-            return -1;
+            return AVERROR_UNKNOWN;
 
         ret = encode_nals(ctx, pkt, nal, nnal);
         if (ret < 0)
-            return -1;
+            return ret;
     } while (!ret && !frame && x264_encoder_delayed_frames(x4->enc));
 
     pkt->pts = pic_out.i_pts;
@@ -518,7 +518,7 @@ static av_cold int X264_init(AVCodecContext *avctx)
 
     x4->enc = x264_encoder_open(&x4->params);
     if (!x4->enc)
-        return -1;
+        return AVERROR_UNKNOWN;
 
     avctx->coded_frame = av_frame_alloc();
     if (!avctx->coded_frame)