if (vst) {
vst->codec->codec_tag = get_le32(pb);
vst->codec->codec_id =
- codec_get_id(codec_bmp_tags, vst->codec->codec_tag);
+ ff_codec_get_id(ff_codec_bmp_tags, vst->codec->codec_tag);
if (vst->codec->codec_tag == MKTAG('R', 'J', 'P', 'G'))
vst->codec->codec_id = CODEC_ID_NUV;
} else
ast->codec->bits_per_coded_sample = get_le32(pb);
ast->codec->channels = get_le32(pb);
ast->codec->codec_id =
- wav_codec_get_id(ast->codec->codec_tag,
+ ff_wav_codec_get_id(ast->codec->codec_tag,
ast->codec->bits_per_coded_sample);
ast->need_parsing = AVSTREAM_PARSE_FULL;
} else
static int nuv_header(AVFormatContext *s, AVFormatParameters *ap) {
NUVContext *ctx = s->priv_data;
ByteIOContext *pb = s->pb;
- char id_string[12], version_string[5];
+ char id_string[12];
double aspect, fps;
int is_mythtv, width, height, v_packs, a_packs;
int stream_nr = 0;
AVStream *vst = NULL, *ast = NULL;
get_buffer(pb, id_string, 12);
is_mythtv = !memcmp(id_string, "MythTVVideo", 12);
- get_buffer(pb, version_string, 5);
+ url_fskip(pb, 5); // version string
url_fskip(pb, 3); // padding
width = get_le32(pb);
height = get_le32(pb);
int copyhdrsize = ctx->rtjpg_video ? HDRSIZE : 0;
uint64_t pos = url_ftell(pb);
ret = get_buffer(pb, hdr, HDRSIZE);
- if (ret <= 0)
- return ret ? ret : -1;
+ if (ret < HDRSIZE)
+ return ret < 0 ? ret : AVERROR(EIO);
frametype = hdr[0];
size = PKTSIZE(AV_RL32(&hdr[8]));
switch (frametype) {
pkt->stream_index = ctx->v_id;
memcpy(pkt->data, hdr, copyhdrsize);
ret = get_buffer(pb, pkt->data + copyhdrsize, size);
- return ret;
+ if (ret < 0) {
+ av_free_packet(pkt);
+ return ret;
+ }
+ if (ret < size)
+ av_shrink_packet(pkt, copyhdrsize + ret);
+ return 0;
case NUV_AUDIO:
if (ctx->a_id < 0) {
av_log(s, AV_LOG_ERROR, "Audio packet in file without audio stream!\n");
pkt->pos = pos;
pkt->pts = AV_RL32(&hdr[4]);
pkt->stream_index = ctx->a_id;
- return ret;
+ if (ret < 0) return ret;
+ return 0;
case NUV_SEEKP:
// contains no data, size value is invalid
break;