static int
test_comments ()
{
th_comment tc;
int n;
char * value;
INFO ("+ Initializing th_comment");
th_comment_init (&tc);
INFO ("+ Adding ARTIST1");
th_comment_add (&tc, "ARTIST=" ARTIST1);
INFO ("+ Adding LICENSE by tag");
th_comment_add_tag (&tc, "LICENSE", LICENSE);
INFO ("+ Adding ARTIST2 by tag");
th_comment_add_tag (&tc, "ARTIST", ARTIST2);
INFO ("+ Querying value of LICENSE");
value = th_comment_query (&tc, "LICENSE", 0);
printf("foo %s\n", value);
if (strcmp (value, LICENSE))
FAIL ("Incorrect value for LICENSE");
INFO ("+ Querying count of ARTIST comments");
n = th_comment_query_count (&tc, "ARTIST");
if (n != 2)
FAIL ("Incorrect count of ARTIST comments");
INFO ("+ Querying value of ARTIST index 0");
value = th_comment_query (&tc, "ARTIST", 0);
if (strcmp (value, ARTIST1))
FAIL ("Incorrect value for ARTIST index 0");
INFO ("+ Querying value of ARTIST index 1");
value = th_comment_query (&tc, "ARTIST", 1);
if (strcmp (value, ARTIST2))
FAIL ("Incorrect value for ARTIST index 1");
INFO ("+ Querying value of ARTIST index 2 (out of bounds)");
value = th_comment_query (&tc, "ARTIST", 2);
if (value != NULL)
FAIL ("Non-NULL value for ARTIST index 2 (out of bounds)");
INFO ("+ Querying value of UNDEF index 7 (tag not defined)");
value = th_comment_query (&tc, "UNDEF", 7);
if (value != NULL)
FAIL ("Non-NULL value for UNDEF index 7 (tag not defined)");
INFO ("+ Clearing th_comment");
th_comment_clear (&tc);
return 0;
}
/*
* Theora beginning of stream
*/
nsresult
MediaRecorder::SetupTheoraBOS()
{
int i;
nsresult rv;
PRUint32 wr;
ogg_uint32_t keyframe;
if (ogg_stream_init(&vState->os, rand())) {
PR_LOG(log, PR_LOG_NOTICE, ("Failed ogg_stream_init\n"));
return NS_ERROR_FAILURE;
}
th_info_init(&vState->ti);
/* Must be multiples of 16 */
vState->ti.frame_width = (params->width + 15) & ~0xF;
vState->ti.frame_height = (params->height + 15) & ~0xF;
vState->ti.pic_width = params->width;
vState->ti.pic_height = params->height;
vState->ti.pic_x = (vState->ti.frame_width - params->width) >> 1 & ~1;
vState->ti.pic_y = (vState->ti.frame_height - params->height) >> 1 & ~1;
vState->ti.fps_numerator = params->fps_n;
vState->ti.fps_denominator = params->fps_d;
/* Are these the right values? */
keyframe = 64 - 1;
for (i = 0; keyframe; i++)
keyframe >>= 1;
vState->ti.quality = (int)(params->qual * 100);
vState->ti.colorspace = TH_CS_ITU_REC_470M;
vState->ti.pixel_fmt = TH_PF_420;
vState->ti.keyframe_granule_shift = i;
vState->th = th_encode_alloc(&vState->ti);
th_info_clear(&vState->ti);
/* Header init */
th_comment_init(&vState->tc);
th_comment_add_tag(&vState->tc, (char *)"ENCODER", (char *)"rainbow");
if (th_encode_flushheader(
vState->th, &vState->tc, &vState->op) <= 0) {
PR_LOG(log, PR_LOG_NOTICE, ("Internal Theora library error\n"));
return NS_ERROR_FAILURE;
}
th_comment_clear(&vState->tc);
ogg_stream_packetin(&vState->os, &vState->op);
if (ogg_stream_pageout(&vState->os, &vState->og) != 1) {
PR_LOG(log, PR_LOG_NOTICE, ("Internal Ogg library error\n"));
return NS_ERROR_FAILURE;
}
rv = WriteData(vState->og.header, vState->og.header_len, &wr);
rv = WriteData(vState->og.body, vState->og.body_len, &wr);
return NS_OK;
}
void theora_comment_add_tag(theora_comment *_tc, char *_tag, char *_value){
th_comment_add_tag((th_comment *)_tc,_tag,_value);
}
