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Electronic Arts demuxer: support SxEN audio tags found in 'Need for Speed: Pro Street' computer game.

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Originally committed as revision 14713 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Peter Ross 2008-08-12 12:36:00 +00:00
parent 3b4b113781
commit ebc22cc29f
1 changed files with 7 additions and 0 deletions
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7
libavformat/electronicarts.c
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@ -31,6 +31,9 @@
#define SEAD_TAG MKTAG('S', 'E', 'A', 'D') /* Sxxx header */
#define SNDC_TAG MKTAG('S', 'N', 'D', 'C') /* Sxxx data */
#define SEND_TAG MKTAG('S', 'E', 'N', 'D') /* Sxxx end */
#define SHEN_TAG MKTAG('S', 'H', 'E', 'N') /* SxEN header */
#define SDEN_TAG MKTAG('S', 'D', 'E', 'N') /* SxEN data */
#define SEEN_TAG MKTAG('S', 'E', 'E', 'N') /* SxEN end */
#define ISNh_TAG MKTAG('1', 'S', 'N', 'h') /* 1SNx header */
#define EACS_TAG MKTAG('E', 'A', 'C', 'S')
#define ISNd_TAG MKTAG('1', 'S', 'N', 'd') /* 1SNx data */
@ -304,6 +307,7 @@ static int process_ea_header(AVFormatContext *s) {
break;
case SCHl_TAG :
case SHEN_TAG :
blockid = get_le32(pb);
if (blockid == GSTR_TAG) {
url_fskip(pb, 4);
@ -361,6 +365,7 @@ static int ea_probe(AVProbeData *p)
case ISNh_TAG:
case SCHl_TAG:
case SEAD_TAG:
case SHEN_TAG:
case kVGT_TAG:
case MADk_TAG:
case MPCh_TAG:
@ -439,6 +444,7 @@ static int ea_read_packet(AVFormatContext *s,
case ISNd_TAG:
case SCDl_TAG:
case SNDC_TAG:
case SDEN_TAG:
if (!ea->audio_codec) {
url_fskip(pb, chunk_size);
break;
@ -476,6 +482,7 @@ static int ea_read_packet(AVFormatContext *s,
case ISNe_TAG:
case SCEl_TAG:
case SEND_TAG:
case SEEN_TAG:
ret = AVERROR(EIO);
packet_read = 1;
break;