diff options
author | Paul B Mahol <onemda@gmail.com> | 2012-10-30 07:28:05 +0400 |
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committer | Paul B Mahol <onemda@gmail.com> | 2012-10-30 07:29:08 +0400 |
commit | 5f614bcf2c5d9f3cb57d21473098c7996ba3ab24 (patch) | |
tree | 6674bb0ddc29026c9b0b8e931fa1508fa12173ee /libavcodec | |
parent | 4b7f34a34e4569228627c8954fab08a49203c89c (diff) |
vqavideo: return more meaningful error codes
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Diffstat (limited to 'libavcodec')
-rw-r--r-- | libavcodec/vqavideo.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libavcodec/vqavideo.c b/libavcodec/vqavideo.c index 76465195ea..07346ecb91 100644 --- a/libavcodec/vqavideo.c +++ b/libavcodec/vqavideo.c @@ -129,20 +129,20 @@ static av_cold int vqa_decode_init(AVCodecContext *avctx) /* make sure the extradata made it */ if (s->avctx->extradata_size != VQA_HEADER_SIZE) { av_log(s->avctx, AV_LOG_ERROR, "expected extradata size of %d\n", VQA_HEADER_SIZE); - return -1; + return AVERROR_INVALIDDATA; } /* load up the VQA parameters from the header */ s->vqa_version = s->avctx->extradata[0]; if (s->vqa_version < 1 || s->vqa_version > 3) { av_log(s->avctx, AV_LOG_ERROR, "unsupported version %d\n", s->vqa_version); - return -1; + return AVERROR_PATCHWELCOME; } s->width = AV_RL16(&s->avctx->extradata[6]); s->height = AV_RL16(&s->avctx->extradata[8]); if(av_image_check_size(s->width, s->height, 0, avctx)){ s->width= s->height= 0; - return -1; + return AVERROR_INVALIDDATA; } s->vector_width = s->avctx->extradata[10]; s->vector_height = s->avctx->extradata[11]; @@ -152,7 +152,7 @@ static av_cold int vqa_decode_init(AVCodecContext *avctx) if ((s->vector_width != 4) || ((s->vector_height != 2) && (s->vector_height != 4))) { /* return without further initialization */ - return -1; + return AVERROR_INVALIDDATA; } if (s->width % s->vector_width || s->height % s->vector_height) { @@ -593,9 +593,9 @@ static int vqa_decode_frame(AVCodecContext *avctx, if (s->frame.data[0]) avctx->release_buffer(avctx, &s->frame); - if (avctx->get_buffer(avctx, &s->frame)) { + if ((res = avctx->get_buffer(avctx, &s->frame))) { av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n"); - return -1; + return res; } bytestream2_init(&s->gb, avpkt->data, avpkt->size); |