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Code Releases Activity

o_bps changes for hwac3 driver

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@1530 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2001-08-15 12:09:00 +00:00
parent 7c9c86fb97
commit 61927b3a9e
1 changed files with 6 additions and 3 deletions
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9
dec_audio.c
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@ -69,6 +69,7 @@ sh_audio->sample_format=AFMT_S16_LE;
#endif
sh_audio->samplerate=0;
//sh_audio->pcm_bswap=0;
sh_audio->o_bps=0;
sh_audio->a_buffer_size=0;
sh_audio->a_buffer=NULL;
@ -230,7 +231,8 @@ case AFM_HWAC3: {
unsigned char *buffer;
struct hwac3info ai;
int len, skipped;
len = ds_get_packet(sh_audio->ds, &buffer);
len = ds_get_packet(sh_audio->ds, &buffer); // maybe 1 packet is not enough,
// at least for mpeg, PS packets contain about max. 2000 bytes of data.
if(ac3_iec958_parse_syncinfo(buffer, len, &ai, &skipped) < 0) {
fprintf(stderr, "AC3 stream not valid.\n");
driver = 0;
@ -242,10 +244,11 @@ case AFM_HWAC3: {
break;
}
sh_audio->samplerate=ai.samplerate;
// sh_audio->samplesize=ai.framesize;
sh_audio->samplesize=ai.framesize;
sh_audio->channels=1;
sh_audio->i_bps=ai.bitrate*(1000/8);
sh_audio->ac3_frame=malloc(6144);
sh_audio->o_bps=sh_audio->i_bps; // XXX FIXME!!! XXX
break;
}
case AFM_ALAW: {
@ -293,10 +296,10 @@ if(!sh_audio->channels || !sh_audio->samplerate){
if(!driver){
if(sh_audio->a_buffer) free(sh_audio->a_buffer);
sh_audio->a_buffer=NULL;
sh_audio->o_bps=0;
return 0;
}
if(!sh_audio->o_bps)
sh_audio->o_bps=sh_audio->channels*sh_audio->samplerate*sh_audio->samplesize;
return driver;
}