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Use interleaver id to select the correct interleaver instead of guessing 

it from the codec id.
Fixes gittin_13.ra


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22005 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
rtogni 2007-01-24 15:05:42 +00:00
parent 811a1f6c09
commit e77fbf0bd7
1 changed files with 7 additions and 8 deletions
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15
libmpdemux/demux_realaud.c
View File

@ -22,6 +22,8 @@
#define FOURCC_DNET mmioFOURCC('d','n','e','t')
#define FOURCC_LPCJ mmioFOURCC('l','p','c','J')
#define FOURCC_SIPR mmioFOURCC('s','i','p','r')
#define INTLID_INT4 mmioFOURCC('I','n','t','4')
#define INTLID_SIPR mmioFOURCC('s','i','p','r')
static unsigned char sipr_swaps[38][2]={
@ -46,7 +48,7 @@ typedef struct {
unsigned short sub_packet_h;
unsigned short frame_size;
unsigned short sub_packet_size;
char genr[4];
unsigned intl_id;
unsigned char *audio_buf;
} ra_priv_t;
@ -84,8 +86,8 @@ static int demux_ra_fill_buffer(demuxer_t *demuxer, demux_stream_t *dsds)
len = wf->nBlockAlign;
demuxer->filepos = stream_tell(demuxer->stream);
if ((sh->format == FOURCC_288) || (sh->format == FOURCC_SIPR)) {
if (sh->format == FOURCC_SIPR) {
if ((ra_priv->intl_id == INTLID_INT4) || (ra_priv->intl_id == INTLID_SIPR)) {
if (ra_priv->intl_id == INTLID_SIPR) {
int n;
int bs = ra_priv->sub_packet_h * ra_priv->frame_size * 2 / 96; // nibbles per subpacket
stream_read(demuxer->stream, ra_priv->audio_buf, ra_priv->sub_packet_h * ra_priv->frame_size);
@ -199,12 +201,9 @@ static demuxer_t* demux_open_ra(demuxer_t* demuxer)
mp_msg(MSGT_DEMUX,MSGL_V,"[RealAudio] %d channel, %d bit, %dHz\n", sh->channels,
sh->samplesize, sh->samplerate);
i = stream_read_char(demuxer->stream);
ra_priv->genr[0] = stream_read_char(demuxer->stream);
ra_priv->genr[1] = stream_read_char(demuxer->stream);
ra_priv->genr[2] = stream_read_char(demuxer->stream);
ra_priv->genr[3] = stream_read_char(demuxer->stream);
ra_priv->intl_id = stream_read_dword_le(demuxer->stream);
if (i != 4) {
mp_msg(MSGT_DEMUX,MSGL_WARN,"[RealAudio] Genr size is not 4 (%d), please report to "
mp_msg(MSGT_DEMUX,MSGL_WARN,"[RealAudio] Interleaver Id size is not 4 (%d), please report to "
"MPlayer developers\n", i);
stream_skip(demuxer->stream, i - 4);
}