diff options
Diffstat (limited to 'libavcodec/pnmenc.c')
| -rw-r--r-- | libavcodec/pnmenc.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/libavcodec/pnmenc.c b/libavcodec/pnmenc.c index 7513552..e6c3635 100644 --- a/libavcodec/pnmenc.c +++ b/libavcodec/pnmenc.c @@ -2,42 +2,38 @@ * PNM image format * Copyright (c) 2002, 2003 Fabrice Bellard * - * 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 */ #include "libavutil/pixdesc.h" #include "avcodec.h" -#include "bytestream.h" #include "internal.h" static int pnm_encode_frame(AVCodecContext *avctx, AVPacket *pkt, - const AVFrame *pict, int *got_packet) + const AVFrame *p, int *got_packet) { uint8_t *bytestream, *bytestream_start, *bytestream_end; - const AVFrame * const p = pict; int i, h, h1, c, n, linesize, ret; uint8_t *ptr, *ptr1, *ptr2; - if ((ret = ff_alloc_packet(pkt, avpicture_get_size(avctx->pix_fmt, + if ((ret = ff_alloc_packet2(avctx, pkt, avpicture_get_size(avctx->pix_fmt, avctx->width, - avctx->height) + 200)) < 0) { - av_log(avctx, AV_LOG_ERROR, "encoded frame too large\n"); + avctx->height) + 200)) < 0) return ret; - } bytestream_start = bytestream = pkt->data; @@ -67,6 +63,10 @@ static int pnm_encode_frame(AVCodecContext *avctx, AVPacket *pkt, n = avctx->width * 6; break; case AV_PIX_FMT_YUV420P: + if (avctx->width & 1 || avctx->height & 1) { + av_log(avctx, AV_LOG_ERROR, "pgmyuv needs even width and height\n"); + return AVERROR(EINVAL); + } c = '5'; n = avctx->width; h1 = (h * 3) / 2; |
