diff options
Diffstat (limited to 'libavcodec/h264_refs.c')
| -rw-r--r-- | libavcodec/h264_refs.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libavcodec/h264_refs.c b/libavcodec/h264_refs.c index 1c72b22d2c..2c952537e3 100644 --- a/libavcodec/h264_refs.c +++ b/libavcodec/h264_refs.c @@ -2,20 +2,20 @@ * H.26L/H.264/AVC/JVT/14496-10/... reference picture handling * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at> * - * 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 */ @@ -25,6 +25,7 @@ * @author Michael Niedermayer <michaelni@gmx.at> */ +#include "libavutil/avassert.h" #include "internal.h" #include "dsputil.h" #include "avcodec.h" @@ -478,7 +479,7 @@ static void print_long_term(H264Context *h) { void ff_generate_sliding_window_mmcos(H264Context *h) { MpegEncContext * const s = &h->s; - assert(h->long_ref_count + h->short_ref_count <= h->sps.ref_frame_count); + av_assert0(h->long_ref_count + h->short_ref_count <= h->sps.ref_frame_count); h->mmco_index= 0; if(h->short_ref_count && h->long_ref_count + h->short_ref_count == h->sps.ref_frame_count && @@ -623,8 +624,7 @@ int ff_h264_execute_ref_pic_marking(H264Context *h, MMCO *mmco, int mmco_count){ } } - if (h->long_ref_count + h->short_ref_count - - (h->short_ref[0] == s->current_picture_ptr) > h->sps.ref_frame_count){ + if (h->long_ref_count + h->short_ref_count > FFMAX(h->sps.ref_frame_count, 1)){ /* We have too many reference frames, probably due to corrupted * stream. Need to discard one frame. Prevents overrun of the |