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-rw-r--r--libavcodec/pnmenc.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/libavcodec/pnmenc.c b/libavcodec/pnmenc.c
index f8c600f937..ba9478d0da 100644
--- a/libavcodec/pnmenc.c
+++ b/libavcodec/pnmenc.c
@@ -2,43 +2,39 @@
* 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/imgutils.h"
#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;
int size = av_image_get_buffer_size(avctx->pix_fmt,
avctx->width, avctx->height, 1);
- if ((ret = ff_alloc_packet(pkt, size + 200)) < 0) {
- av_log(avctx, AV_LOG_ERROR, "encoded frame too large\n");
+ if ((ret = ff_alloc_packet2(avctx, pkt, size + 200, 0)) < 0)
return ret;
- }
bytestream_start =
bytestream = pkt->data;
@@ -68,6 +64,10 @@ 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;