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Diffstat (limited to 'libavformat/rmdec.c')
-rw-r--r--libavformat/rmdec.c114
1 files changed, 57 insertions, 57 deletions
diff --git a/libavformat/rmdec.c b/libavformat/rmdec.c
index 5110b0369c..504f111ac0 100644
--- a/libavformat/rmdec.c
+++ b/libavformat/rmdec.c
@@ -82,15 +82,15 @@ static void get_str8(AVIOContext *pb, char *buf, int buf_size)
get_strl(pb, buf, buf_size, avio_r8(pb));
}
-static int rm_read_extradata(AVIOContext *pb, AVCodecContext *avctx, unsigned size)
+static int rm_read_extradata(AVIOContext *pb, AVCodecParameters *par, unsigned size)
{
if (size >= 1<<24)
return -1;
- avctx->extradata = av_mallocz(size + AV_INPUT_BUFFER_PADDING_SIZE);
- if (!avctx->extradata)
+ par->extradata = av_mallocz(size + AV_INPUT_BUFFER_PADDING_SIZE);
+ if (!par->extradata)
return AVERROR(ENOMEM);
- avctx->extradata_size = avio_read(pb, avctx->extradata, size);
- if (avctx->extradata_size != size)
+ par->extradata_size = avio_read(pb, par->extradata, size);
+ if (par->extradata_size != size)
return AVERROR(EIO);
return 0;
}
@@ -142,11 +142,11 @@ static int rm_read_audio_stream_info(AVFormatContext *s, AVIOContext *pb,
// Skip extra header crap (this should never happen)
if ((startpos + header_size) > avio_tell(pb))
avio_skip(pb, header_size + startpos - avio_tell(pb));
- st->codec->sample_rate = 8000;
- st->codec->channels = 1;
- st->codec->channel_layout = AV_CH_LAYOUT_MONO;
- st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
- st->codec->codec_id = AV_CODEC_ID_RA_144;
+ st->codecpar->sample_rate = 8000;
+ st->codecpar->channels = 1;
+ st->codecpar->channel_layout = AV_CH_LAYOUT_MONO;
+ st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
+ st->codecpar->codec_id = AV_CODEC_ID_RA_144;
ast->deint_id = DEINT_ID_INT0;
} else {
int flavor, sub_packet_h, coded_framesize, sub_packet_size;
@@ -163,15 +163,15 @@ static int rm_read_audio_stream_info(AVFormatContext *s, AVIOContext *pb,
avio_rb32(pb); /* ??? */
avio_rb32(pb); /* ??? */
ast->sub_packet_h = sub_packet_h = avio_rb16(pb); /* 1 */
- st->codec->block_align= avio_rb16(pb); /* frame size */
+ st->codecpar->block_align= avio_rb16(pb); /* frame size */
ast->sub_packet_size = sub_packet_size = avio_rb16(pb); /* sub packet size */
avio_rb16(pb); /* ??? */
if (version == 5) {
avio_rb16(pb); avio_rb16(pb); avio_rb16(pb);
}
- st->codec->sample_rate = avio_rb16(pb);
+ st->codecpar->sample_rate = avio_rb16(pb);
avio_rb32(pb);
- st->codec->channels = avio_rb16(pb);
+ st->codecpar->channels = avio_rb16(pb);
if (version == 5) {
ast->deint_id = avio_rl32(pb);
avio_read(pb, buf, 4);
@@ -181,19 +181,19 @@ static int rm_read_audio_stream_info(AVFormatContext *s, AVIOContext *pb,
ast->deint_id = AV_RL32(buf);
get_str8(pb, buf, sizeof(buf)); /* desc */
}
- st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
- st->codec->codec_tag = AV_RL32(buf);
- st->codec->codec_id = ff_codec_get_id(ff_rm_codec_tags,
- st->codec->codec_tag);
+ st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
+ st->codecpar->codec_tag = AV_RL32(buf);
+ st->codecpar->codec_id = ff_codec_get_id(ff_rm_codec_tags,
+ st->codecpar->codec_tag);
- switch (st->codec->codec_id) {
+ switch (st->codecpar->codec_id) {
case AV_CODEC_ID_AC3:
st->need_parsing = AVSTREAM_PARSE_FULL;
break;
case AV_CODEC_ID_RA_288:
- st->codec->extradata_size= 0;
- ast->audio_framesize = st->codec->block_align;
- st->codec->block_align = coded_framesize;
+ st->codecpar->extradata_size= 0;
+ ast->audio_framesize = st->codecpar->block_align;
+ st->codecpar->block_align = coded_framesize;
break;
case AV_CODEC_ID_COOK:
st->need_parsing = AVSTREAM_PARSE_HEADERS;
@@ -208,22 +208,22 @@ static int rm_read_audio_stream_info(AVFormatContext *s, AVIOContext *pb,
return -1;
}
- ast->audio_framesize = st->codec->block_align;
- if (st->codec->codec_id == AV_CODEC_ID_SIPR) {
+ ast->audio_framesize = st->codecpar->block_align;
+ if (st->codecpar->codec_id == AV_CODEC_ID_SIPR) {
if (flavor > 3) {
av_log(s, AV_LOG_ERROR, "bad SIPR file flavor %d\n",
flavor);
return -1;
}
- st->codec->block_align = ff_sipr_subpk_size[flavor];
+ st->codecpar->block_align = ff_sipr_subpk_size[flavor];
} else {
if(sub_packet_size <= 0){
av_log(s, AV_LOG_ERROR, "sub_packet_size is invalid\n");
return -1;
}
- st->codec->block_align = ast->sub_packet_size;
+ st->codecpar->block_align = ast->sub_packet_size;
}
- if ((ret = rm_read_extradata(pb, st->codec, codecdata_length)) < 0)
+ if ((ret = rm_read_extradata(pb, st->codecpar, codecdata_length)) < 0)
return ret;
break;
case AV_CODEC_ID_AAC:
@@ -237,7 +237,7 @@ static int rm_read_audio_stream_info(AVFormatContext *s, AVIOContext *pb,
}
if (codecdata_length >= 1) {
avio_r8(pb);
- if ((ret = rm_read_extradata(pb, st->codec, codecdata_length - 1)) < 0)
+ if ((ret = rm_read_extradata(pb, st->codecpar, codecdata_length - 1)) < 0)
return ret;
}
break;
@@ -245,9 +245,9 @@ static int rm_read_audio_stream_info(AVFormatContext *s, AVIOContext *pb,
if (ast->deint_id == DEINT_ID_INT4 ||
ast->deint_id == DEINT_ID_GENR ||
ast->deint_id == DEINT_ID_SIPR) {
- if (st->codec->block_align <= 0 ||
+ if (st->codecpar->block_align <= 0 ||
ast->audio_framesize * sub_packet_h > (unsigned)INT_MAX ||
- ast->audio_framesize * sub_packet_h < st->codec->block_align)
+ ast->audio_framesize * sub_packet_h < st->codecpar->block_align)
return AVERROR_INVALIDDATA;
if (av_new_packet(&ast->pkt, ast->audio_framesize * sub_packet_h) < 0)
return AVERROR(ENOMEM);
@@ -302,13 +302,13 @@ int ff_rm_read_mdpr_codecdata(AVFormatContext *s, AVIOContext *pb,
return -1;
} else if (v == MKBETAG('L', 'S', 'D', ':')) {
avio_seek(pb, -4, SEEK_CUR);
- if ((ret = rm_read_extradata(pb, st->codec, codec_data_size)) < 0)
+ if ((ret = rm_read_extradata(pb, st->codecpar, codec_data_size)) < 0)
return ret;
- st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
- st->codec->codec_tag = AV_RL32(st->codec->extradata);
- st->codec->codec_id = ff_codec_get_id(ff_rm_codec_tags,
- st->codec->codec_tag);
+ st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
+ st->codecpar->codec_tag = AV_RL32(st->codecpar->extradata);
+ st->codecpar->codec_id = ff_codec_get_id(ff_rm_codec_tags,
+ st->codecpar->codec_tag);
} else {
int fps;
if (avio_rl32(pb) != MKTAG('V', 'I', 'D', 'O')) {
@@ -316,21 +316,21 @@ int ff_rm_read_mdpr_codecdata(AVFormatContext *s, AVIOContext *pb,
av_log(s, AV_LOG_WARNING, "Unsupported stream type %08x\n", v);
goto skip;
}
- st->codec->codec_tag = avio_rl32(pb);
- st->codec->codec_id = ff_codec_get_id(ff_rm_codec_tags,
- st->codec->codec_tag);
- av_log(s, AV_LOG_TRACE, "%X %X\n", st->codec->codec_tag, MKTAG('R', 'V', '2', '0'));
- if (st->codec->codec_id == AV_CODEC_ID_NONE)
+ st->codecpar->codec_tag = avio_rl32(pb);
+ st->codecpar->codec_id = ff_codec_get_id(ff_rm_codec_tags,
+ st->codecpar->codec_tag);
+ av_log(s, AV_LOG_TRACE, "%X %X\n", st->codecpar->codec_tag, MKTAG('R', 'V', '2', '0'));
+ if (st->codecpar->codec_id == AV_CODEC_ID_NONE)
goto fail1;
- st->codec->width = avio_rb16(pb);
- st->codec->height = avio_rb16(pb);
+ st->codecpar->width = avio_rb16(pb);
+ st->codecpar->height = avio_rb16(pb);
avio_skip(pb, 2); // looks like bits per sample
avio_skip(pb, 4); // always zero?
- st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
+ st->codecpar->codec_type = AVMEDIA_TYPE_VIDEO;
st->need_parsing = AVSTREAM_PARSE_TIMESTAMPS;
fps = avio_rb32(pb);
- if ((ret = rm_read_extradata(pb, st->codec, codec_data_size - (avio_tell(pb) - codec_pos))) < 0)
+ if ((ret = rm_read_extradata(pb, st->codecpar, codec_data_size - (avio_tell(pb) - codec_pos))) < 0)
return ret;
if (fps > 0) {
@@ -485,7 +485,7 @@ static int rm_read_header(AVFormatContext *s)
return AVERROR(ENOMEM);
st->id = avio_rb16(pb);
avio_rb32(pb); /* max bit rate */
- st->codec->bit_rate = avio_rb32(pb); /* bit rate */
+ st->codecpar->bit_rate = avio_rb32(pb); /* bit rate */
avio_rb32(pb); /* max packet size */
avio_rb32(pb); /* avg packet size */
start_time = avio_rb32(pb); /* start time */
@@ -495,7 +495,7 @@ static int rm_read_header(AVFormatContext *s)
st->duration = duration;
get_str8(pb, buf, sizeof(buf)); /* desc */
get_str8(pb, buf, sizeof(buf)); /* mimetype */
- st->codec->codec_type = AVMEDIA_TYPE_DATA;
+ st->codecpar->codec_type = AVMEDIA_TYPE_DATA;
st->priv_data = ff_rm_alloc_rmstream();
if (!st->priv_data)
return AVERROR(ENOMEM);
@@ -706,7 +706,7 @@ rm_ac3_swap_bytes (AVStream *st, AVPacket *pkt)
uint8_t *ptr;
int j;
- if (st->codec->codec_id == AV_CODEC_ID_AC3) {
+ if (st->codecpar->codec_id == AV_CODEC_ID_AC3) {
ptr = pkt->data;
for (j=0;j<pkt->size;j+=2) {
FFSWAP(int, ptr[0], ptr[1]);
@@ -722,11 +722,11 @@ ff_rm_parse_packet (AVFormatContext *s, AVIOContext *pb,
{
RMDemuxContext *rm = s->priv_data;
- if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
+ if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
rm->current_stream= st->id;
if(rm_assemble_video_frame(s, pb, rm, ast, pkt, len, seq, &timestamp))
return -1; //got partial frame
- } else if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO) {
+ } else if (st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO) {
if ((ast->deint_id == DEINT_ID_GENR) ||
(ast->deint_id == DEINT_ID_INT4) ||
(ast->deint_id == DEINT_ID_SIPR)) {
@@ -763,7 +763,7 @@ ff_rm_parse_packet (AVFormatContext *s, AVIOContext *pb,
ast->sub_packet_cnt = 0;
rm->audio_stream_num = st->index;
- rm->audio_pkt_cnt = h * w / st->codec->block_align;
+ rm->audio_pkt_cnt = h * w / st->codecpar->block_align;
} else if ((ast->deint_id == DEINT_ID_VBRF) ||
(ast->deint_id == DEINT_ID_VBRS)) {
int x;
@@ -786,8 +786,8 @@ ff_rm_parse_packet (AVFormatContext *s, AVIOContext *pb,
pkt->stream_index = st->index;
#if 0
- if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
- if(st->codec->codec_id == AV_CODEC_ID_RV20){
+ if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
+ if(st->codecpar->codec_id == AV_CODEC_ID_RV20){
int seq= 128*(pkt->data[2]&0x7F) + (pkt->data[3]>>1);
av_log(s, AV_LOG_DEBUG, "%d %"PRId64" %d\n", *timestamp, *timestamp*512LL/25, seq);
@@ -802,7 +802,7 @@ ff_rm_parse_packet (AVFormatContext *s, AVIOContext *pb,
if (flags & 2)
pkt->flags |= AV_PKT_FLAG_KEY;
- return st->codec->codec_type == AVMEDIA_TYPE_AUDIO ? rm->audio_pkt_cnt : 0;
+ return st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO ? rm->audio_pkt_cnt : 0;
}
int
@@ -817,12 +817,12 @@ ff_rm_retrieve_cache (AVFormatContext *s, AVIOContext *pb,
ast->deint_id == DEINT_ID_VBRS)
av_get_packet(pb, pkt, ast->sub_packet_lengths[ast->sub_packet_cnt - rm->audio_pkt_cnt]);
else {
- int ret = av_new_packet(pkt, st->codec->block_align);
+ int ret = av_new_packet(pkt, st->codecpar->block_align);
if (ret < 0)
return ret;
- memcpy(pkt->data, ast->pkt.data + st->codec->block_align * //FIXME avoid this
- (ast->sub_packet_h * ast->audio_framesize / st->codec->block_align - rm->audio_pkt_cnt),
- st->codec->block_align);
+ memcpy(pkt->data, ast->pkt.data + st->codecpar->block_align * //FIXME avoid this
+ (ast->sub_packet_h * ast->audio_framesize / st->codecpar->block_align - rm->audio_pkt_cnt),
+ st->codecpar->block_align);
}
rm->audio_pkt_cnt--;
if ((pkt->pts = ast->audiotimestamp) != AV_NOPTS_VALUE) {
@@ -933,7 +933,7 @@ static int64_t rm_read_dts(AVFormatContext *s, int stream_index,
return AV_NOPTS_VALUE;
st = s->streams[stream_index2];
- if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
+ if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
h= avio_r8(s->pb); len--;
if(!(h & 0x40)){
seq = avio_r8(s->pb); len--;
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-28 20:13:28 +0000