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A back link field of 0 means "no backward reference". In mkvmerge this is expressed as bref = -1. Some cosmetics.

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This commit is contained in:
Moritz Bunkus 2008-08-21 14:45:39 +00:00
parent 7545fbd50e
commit f8c3f2e635
1 changed files with 7 additions and 7 deletions
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14
src/output/p_kate.cpp
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@ -90,13 +90,13 @@ kate_packetizer_c::process(packet_cptr packet) {
int64_t duration = get_uint64_le(packet->data->get() + 1 + sizeof(int64_t));
int64_t backlink = get_uint64_le(packet->data->get() + 1 + sizeof(int64_t) * 2);
float t = start_time * (float)kate_id.gden / kate_id.gnum;
float backlink_t = (int64_t)((start_time - backlink) * (float)kate_id.gden / kate_id.gnum);
float dt = duration * (float)kate_id.gden / kate_id.gnum;
double scaled_timecode = start_time * (double)kate_id.gden / (double)kate_id.gnum;
double scaled_duration = duration * (double)kate_id.gden / (double)kate_id.gnum;
double scaled_backlink = (start_time - backlink) * (double)kate_id.gden / (double)kate_id.gnum;
packet->timecode = (int64_t)(t * 1000000000ll);
packet->bref = (int64_t)(backlink_t * 1000000000ll);
packet->duration = (int64_t)(dt * 1000000000ll);
packet->timecode = (int64_t)(scaled_timecode * 1000000000ll);
packet->duration = (int64_t)(scaled_duration * 1000000000ll);
packet->bref = backlink ? (int64_t)(scaled_backlink * 1000000000ll) : -1;
packet->duration_mandatory = true;
packet->gap_following = true;
@ -116,7 +116,7 @@ kate_packetizer_c::dump_debug_info() {
connection_result_e
kate_packetizer_c::can_connect_to(generic_packetizer_c *src,
string &error_message) {
string &error_message) {
kate_packetizer_c *psrc;
psrc = dynamic_cast<kate_packetizer_c *>(src);