X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Frpl.c;h=b72b8d0691e1180f17bab02e6602976a2655f662;hb=440119b18836887d98c9e337c5911563bb43588c;hp=9702fc7035478efd066d1be018238f2d437b9686;hpb=6b4aa5dac8f41aa452d0ce9a1bede9e59a303060;p=ffmpeg diff --git a/libavformat/rpl.c b/libavformat/rpl.c index 9702fc70354..b72b8d0691e 100644 --- a/libavformat/rpl.c +++ b/libavformat/rpl.c @@ -2,26 +2,30 @@ * ARMovie/RPL demuxer * Copyright (c) 2007 Christian Ohm, 2008 Eli Friedman * - * This file is part of FFmpeg. + * This file is part of Libav. * - * FFmpeg is free software; you can redistribute it and/or + * Libav 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. * - * FFmpeg is distributed in the hope that it will be useful, + * Libav 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 FFmpeg; if not, write to the Free Software + * License along with Libav; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ +#include +#include + #include "libavutil/avstring.h" +#include "libavutil/dict.h" #include "avformat.h" -#include +#include "internal.h" #define RPL_SIGNATURE "ARMovie\x0A" #define RPL_SIGNATURE_SIZE 8 @@ -108,7 +112,7 @@ static AVRational read_fps(const char* line, int* error) return result; } -static int rpl_read_header(AVFormatContext *s, AVFormatParameters *ap) +static int rpl_read_header(AVFormatContext *s) { AVIOContext *pb = s->pb; RPLContext *rpl = s->priv_data; @@ -131,14 +135,14 @@ static int rpl_read_header(AVFormatContext *s, AVFormatParameters *ap) // for the text in a few cases; samples needed.) error |= read_line(pb, line, sizeof(line)); // ARMovie error |= read_line(pb, line, sizeof(line)); // movie name - av_metadata_set2(&s->metadata, "title" , line, 0); + av_dict_set(&s->metadata, "title" , line, 0); error |= read_line(pb, line, sizeof(line)); // date/copyright - av_metadata_set2(&s->metadata, "copyright", line, 0); + av_dict_set(&s->metadata, "copyright", line, 0); error |= read_line(pb, line, sizeof(line)); // author and other - av_metadata_set2(&s->metadata, "author" , line, 0); + av_dict_set(&s->metadata, "author" , line, 0); // video headers - vst = av_new_stream(s, 0); + vst = avformat_new_stream(s, NULL); if (!vst) return AVERROR(ENOMEM); vst->codec->codec_type = AVMEDIA_TYPE_VIDEO; @@ -148,30 +152,28 @@ static int rpl_read_header(AVFormatContext *s, AVFormatParameters *ap) vst->codec->bits_per_coded_sample = read_line_and_int(pb, &error); // video bits per sample error |= read_line(pb, line, sizeof(line)); // video frames per second fps = read_fps(line, &error); - av_set_pts_info(vst, 32, fps.den, fps.num); + avpriv_set_pts_info(vst, 32, fps.den, fps.num); // Figure out the video codec switch (vst->codec->codec_tag) { #if 0 case 122: - vst->codec->codec_id = CODEC_ID_ESCAPE122; + vst->codec->codec_id = AV_CODEC_ID_ESCAPE122; break; #endif case 124: - vst->codec->codec_id = CODEC_ID_ESCAPE124; + vst->codec->codec_id = AV_CODEC_ID_ESCAPE124; // The header is wrong here, at least sometimes vst->codec->bits_per_coded_sample = 16; break; -#if 0 case 130: - vst->codec->codec_id = CODEC_ID_ESCAPE130; + vst->codec->codec_id = AV_CODEC_ID_ESCAPE130; break; -#endif default: av_log(s, AV_LOG_WARNING, "RPL video format %i not supported yet!\n", vst->codec->codec_tag); - vst->codec->codec_id = CODEC_ID_NONE; + vst->codec->codec_id = AV_CODEC_ID_NONE; } // Audio headers @@ -180,7 +182,7 @@ static int rpl_read_header(AVFormatContext *s, AVFormatParameters *ap) // samples, though. This code will ignore additional tracks. audio_format = read_line_and_int(pb, &error); // audio format ID if (audio_format) { - ast = av_new_stream(s, 0); + ast = avformat_new_stream(s, NULL); if (!ast) return AVERROR(ENOMEM); ast->codec->codec_type = AVMEDIA_TYPE_AUDIO; @@ -197,12 +199,12 @@ static int rpl_read_header(AVFormatContext *s, AVFormatParameters *ap) ast->codec->bits_per_coded_sample * ast->codec->channels; - ast->codec->codec_id = CODEC_ID_NONE; + ast->codec->codec_id = AV_CODEC_ID_NONE; switch (audio_format) { case 1: if (ast->codec->bits_per_coded_sample == 16) { // 16-bit audio is always signed - ast->codec->codec_id = CODEC_ID_PCM_S16LE; + ast->codec->codec_id = AV_CODEC_ID_PCM_S16LE; break; } // There are some other formats listed as legal per the spec; @@ -212,20 +214,20 @@ static int rpl_read_header(AVFormatContext *s, AVFormatParameters *ap) if (ast->codec->bits_per_coded_sample == 8) { // The samples with this kind of audio that I have // are all unsigned. - ast->codec->codec_id = CODEC_ID_PCM_U8; + ast->codec->codec_id = AV_CODEC_ID_PCM_U8; break; } else if (ast->codec->bits_per_coded_sample == 4) { - ast->codec->codec_id = CODEC_ID_ADPCM_IMA_EA_SEAD; + ast->codec->codec_id = AV_CODEC_ID_ADPCM_IMA_EA_SEAD; break; } break; } - if (ast->codec->codec_id == CODEC_ID_NONE) { + if (ast->codec->codec_id == AV_CODEC_ID_NONE) { av_log(s, AV_LOG_WARNING, - "RPL audio format %i not supported yet!\n", + "RPL audio format %"PRId32" not supported yet!\n", audio_format); } - av_set_pts_info(ast, 32, 1, ast->codec->bit_rate); + avpriv_set_pts_info(ast, 32, 1, ast->codec->bit_rate); } else { for (i = 0; i < 3; i++) error |= read_line(pb, line, sizeof(line)); @@ -299,9 +301,9 @@ static int rpl_read_packet(AVFormatContext *s, AVPacket *pkt) stream->codec->codec_tag == 124) { // We have to split Escape 124 frames because there are // multiple frames per chunk in Escape 124 samples. - uint32_t frame_size, frame_flags; + uint32_t frame_size; - frame_flags = avio_rl32(pb); + avio_skip(pb, 4); /* flags */ frame_size = avio_rl32(pb); if (avio_seek(pb, -8, SEEK_CUR) < 0) return AVERROR(EIO); @@ -350,10 +352,10 @@ static int rpl_read_packet(AVFormatContext *s, AVPacket *pkt) } AVInputFormat ff_rpl_demuxer = { - "rpl", - NULL_IF_CONFIG_SMALL("RPL/ARMovie format"), - sizeof(RPLContext), - rpl_probe, - rpl_read_header, - rpl_read_packet, + .name = "rpl", + .long_name = NULL_IF_CONFIG_SMALL("RPL / ARMovie"), + .priv_data_size = sizeof(RPLContext), + .read_probe = rpl_probe, + .read_header = rpl_read_header, + .read_packet = rpl_read_packet, };