diff options
Diffstat (limited to 'libavcodec/cscd.c')
| -rw-r--r-- | libavcodec/cscd.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/libavcodec/cscd.c b/libavcodec/cscd.c index e7ebb37f58..110b06fa2b 100644 --- a/libavcodec/cscd.c +++ b/libavcodec/cscd.c @@ -68,18 +68,19 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, int buf_size = avpkt->size; CamStudioContext *c = avctx->priv_data; AVFrame *picture = data; + int ret; if (buf_size < 2) { av_log(avctx, AV_LOG_ERROR, "coded frame too small\n"); - return -1; + return AVERROR_INVALIDDATA; } c->pic.reference = 3; c->pic.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_READABLE | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE; - if (avctx->reget_buffer(avctx, &c->pic) < 0) { + if ((ret = avctx->reget_buffer(avctx, &c->pic)) < 0) { av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); - return -1; + return ret; } // decompress data @@ -98,12 +99,12 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, break; #else av_log(avctx, AV_LOG_ERROR, "compiled without zlib support\n"); - return -1; + return AVERROR(ENOSYS); #endif } default: av_log(avctx, AV_LOG_ERROR, "unknown compression\n"); - return -1; + return AVERROR_INVALIDDATA; } // flip upside down, add difference frame |