diff options
Diffstat (limited to 'libavcodec/indeo2.c')
| -rw-r--r-- | libavcodec/indeo2.c | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/libavcodec/indeo2.c b/libavcodec/indeo2.c index 67c2facba7..d3bbc6d20f 100644 --- a/libavcodec/indeo2.c +++ b/libavcodec/indeo2.c @@ -2,20 +2,20 @@ * Intel Indeo 2 codec * Copyright (c) 2005 Konstantin Shishkov * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -34,7 +34,7 @@ typedef struct Ir2Context{ AVCodecContext *avctx; - AVFrame picture; + AVFrame *picture; GetBitContext gb; int decode_delta; } Ir2Context; @@ -146,13 +146,11 @@ static int ir2_decode_frame(AVCodecContext *avctx, const uint8_t *buf = avpkt->data; int buf_size = avpkt->size; AVFrame *picture = data; - AVFrame * const p = &s->picture; + AVFrame * const p = s->picture; int start, ret; - if ((ret = ff_reget_buffer(avctx, p)) < 0) { - av_log(s->avctx, AV_LOG_ERROR, "reget_buffer() failed\n"); + if ((ret = ff_reget_buffer(avctx, p)) < 0) return ret; - } start = 48; /* hardcoded for now */ @@ -173,36 +171,36 @@ static int ir2_decode_frame(AVCodecContext *avctx, if (s->decode_delta) { /* intraframe */ if ((ret = ir2_decode_plane(s, avctx->width, avctx->height, - s->picture.data[0], s->picture.linesize[0], + s->picture->data[0], s->picture->linesize[0], ir2_luma_table)) < 0) return ret; /* swapped U and V */ if ((ret = ir2_decode_plane(s, avctx->width >> 2, avctx->height >> 2, - s->picture.data[2], s->picture.linesize[2], + s->picture->data[2], s->picture->linesize[2], ir2_luma_table)) < 0) return ret; if ((ret = ir2_decode_plane(s, avctx->width >> 2, avctx->height >> 2, - s->picture.data[1], s->picture.linesize[1], + s->picture->data[1], s->picture->linesize[1], ir2_luma_table)) < 0) return ret; } else { /* interframe */ if ((ret = ir2_decode_plane_inter(s, avctx->width, avctx->height, - s->picture.data[0], s->picture.linesize[0], + s->picture->data[0], s->picture->linesize[0], ir2_luma_table)) < 0) return ret; /* swapped U and V */ if ((ret = ir2_decode_plane_inter(s, avctx->width >> 2, avctx->height >> 2, - s->picture.data[2], s->picture.linesize[2], + s->picture->data[2], s->picture->linesize[2], ir2_luma_table)) < 0) return ret; if ((ret = ir2_decode_plane_inter(s, avctx->width >> 2, avctx->height >> 2, - s->picture.data[1], s->picture.linesize[1], + s->picture->data[1], s->picture->linesize[1], ir2_luma_table)) < 0) return ret; } - if ((ret = av_frame_ref(picture, &s->picture)) < 0) + if ((ret = av_frame_ref(picture, s->picture)) < 0) return ret; *got_frame = 1; @@ -219,7 +217,9 @@ static av_cold int ir2_decode_init(AVCodecContext *avctx) avctx->pix_fmt= AV_PIX_FMT_YUV410P; - avcodec_get_frame_defaults(&ic->picture); + ic->picture = av_frame_alloc(); + if (!ic->picture) + return AVERROR(ENOMEM); ir2_vlc.table = vlc_tables; ir2_vlc.table_allocated = 1 << CODE_VLC_BITS; @@ -239,9 +239,8 @@ static av_cold int ir2_decode_init(AVCodecContext *avctx) static av_cold int ir2_decode_end(AVCodecContext *avctx) { Ir2Context * const ic = avctx->priv_data; - AVFrame *pic = &ic->picture; - av_frame_unref(pic); + av_frame_free(&ic->picture); return 0; } |