Merge commit 'a5a0ef5e13a59ff53318a45d77c5624b23229c6f'

* commit 'a5a0ef5e13a59ff53318a45d77c5624b23229c6f':
  jpegls: return meaningful errors
  sparc: VIS mnemonics

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

1 files changed, 5 insertions, 6 deletions

diff --git a/libavcodec/jpeglsdec.c b/libavcodec/jpeglsdec.c
index b13f9ef734..40301d421c 100644
--- a/libavcodec/jpeglsdec.c
+++ b/libavcodec/jpeglsdec.c
@@ -68,13 +68,13 @@ int ff_jpegls_decode_lse(MJpegDecodeContext *s)
     case 2:
     case 3:
         av_log(s->avctx, AV_LOG_ERROR, "palette not supported\n");
-        return -1;
+        return AVERROR(ENOSYS);
     case 4:
         av_log(s->avctx, AV_LOG_ERROR, "oversize image not supported\n");
-        return -1;
+        return AVERROR(ENOSYS);
     default:
         av_log(s->avctx, AV_LOG_ERROR, "invalid id %d\n", id);
-        return -1;
+        return AVERROR_INVALIDDATA;
     }
     av_dlog(s->avctx, "ID=%i, T=%i,%i,%i\n", id, s->t1, s->t2, s->t3);
 
@@ -352,11 +352,10 @@ int ff_jpegls_decode_picture(MJpegDecodeContext *s, int near,
             cur += s->picture.linesize[0];
         }
     } else if (ilv == 2) { /* sample interleaving */
-        av_log(s->avctx, AV_LOG_ERROR,
-               "Sample interleaved images are not supported.\n");
+        avpriv_report_missing_feature(s->avctx, "Sample interleaved images");
         av_free(state);
         av_free(zero);
-        return -1;
+        return AVERROR_PATCHWELCOME;
     }
 
     if (shift) { /* we need to do point transform or normalize samples */