On Fri, Oct 19, 2012 at 12:16:34PM +0200, Luca Barbato wrote: > --- > libavcodec/ffv1dec.c | 53 > ++++++++++++++++++++++++++-------------------------- > libavcodec/ffv1enc.c | 26 +++++++++++++------------- > 2 files changed, 40 insertions(+), 39 deletions(-) > > diff --git a/libavcodec/ffv1dec.c b/libavcodec/ffv1dec.c > index 6877b78..c05c3a0 100644 > --- a/libavcodec/ffv1dec.c > +++ b/libavcodec/ffv1dec.c > @@ -441,19 +441,19 @@ static int read_header(FFV1Context *f) > break; > default: > av_log(f->avctx, AV_LOG_ERROR, "format not supported\n"); > - return -1; > + return AVERROR(ENOSYS); > } > } > } else if (f->colorspace == 1) { > if (f->chroma_h_shift || f->chroma_v_shift) { > av_log(f->avctx, AV_LOG_ERROR, > "chroma subsampling not supported in this colorspace\n"); > - return -1; > + return AVERROR(ENOSYS); > } > f->avctx->pix_fmt = AV_PIX_FMT_RGB32; > } else { > av_log(f->avctx, AV_LOG_ERROR, "colorspace not supported\n"); > - return -1; > + return AVERROR(ENOSYS); > } > > av_dlog(f->avctx, "%d %d %d\n",
might be a bit bikesheddy but this code is fine with me > @@ -561,10 +562,10 @@ static int ffv1_decode_frame(AVCodecContext *avctx, > void *data, > p->pict_type = AV_PICTURE_TYPE_I; // FIXME: I vs. P > if (get_rac(c, &keystate)) { > p->key_frame = 1; > - if (read_header(f) < 0) > - return -1; > - if (ffv1_init_slice_state(f) < 0) > - return -1; > + if ((ret = read_header(f)) < 0) > + return ret; > + if ((ret =ffv1_init_slice_state(f)) < 0) diego-ahem > + return ret; > > ffv1_clear_state(f); > } else { [...] in general LGTM _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel