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tsfix: Add a wait flag for the video dimensions

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This commit is contained in:
Jaroslav Kysela 2014-08-11 11:45:45 +02:00
parent 3be76456d8
commit ec1593ff21
1 changed files with 12 additions and 3 deletions
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15
src/plumbing/tsfix.c
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@ -54,6 +54,7 @@ typedef struct tsfix {
struct tfstream_list tf_streams;
int tf_hasvideo;
int tf_wait_for_video;
int64_t tf_tsref;
time_t tf_start_time;
@ -111,19 +112,23 @@ tsfix_add_stream(tsfix_t *tf, int index, streaming_component_type_t type)
static void
tsfix_start(tsfix_t *tf, streaming_start_t *ss)
{
int i;
int hasvideo = 0;
int i, hasvideo = 0, vwait = 0;
for(i = 0; i < ss->ss_num_components; i++) {
const streaming_start_component_t *ssc = &ss->ss_components[i];
tsfix_add_stream(tf, ssc->ssc_index, ssc->ssc_type);
hasvideo |= SCT_ISVIDEO(ssc->ssc_type);
if (SCT_ISVIDEO(ssc->ssc_type)) {
hasvideo = 1;
if (ssc->ssc_width == 0 || ssc->ssc_height == 0)
vwait = 1;
}
}
TAILQ_INIT(&tf->tf_ptsq);
tf->tf_tsref = PTS_UNSET;
tf->tf_hasvideo = hasvideo;
tf->tf_wait_for_video = vwait;
}
@ -355,11 +360,15 @@ tsfix_input(void *opaque, streaming_message_t *sm)
switch(sm->sm_type) {
case SMT_PACKET:
if (tf->tf_wait_for_video)
return;
tsfix_input_packet(tf, sm);
return;
case SMT_START:
tsfix_start(tf, sm->sm_data);
if (tf->tf_wait_for_video)
return;
break;
case SMT_STOP: