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added SetTimeSourceFor 

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2371 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
beveloper 2003-01-06 14:24:08 +00:00
parent a99e278308
commit aac800c2d1
1 changed files with 38 additions and 10 deletions
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48
src/kits/media/MediaRoster.cpp
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@ -1429,8 +1429,35 @@ status_t
BMediaRoster::SetTimeSourceFor(media_node_id node,
media_node_id time_source)
{
UNIMPLEMENTED();
return B_ERROR;
CALLED();
if (node <= 0 || time_source <= 0)
return B_BAD_VALUE;
media_node clone;
status_t rv, result;
rv = GetNodeFor(node, &clone);
if (rv != B_OK) {
FATAL("BMediaRoster::SetTimeSourceFor, GetNodeFor failed, node id %ld\n", node);
return B_ERROR;
}
result = B_OK;
node_set_timesource_command cmd;
cmd.timesource_id = time_source;
rv = SendToPort(clone.port, NODE_SET_TIMESOURCE, &cmd, sizeof(cmd));
if (rv != B_OK) {
FATAL("BMediaRoster::SetTimeSourceFor, sending NODE_SET_TIMESOURCE failed, node id %ld\n", node);
result = B_ERROR;
}
rv = ReleaseNode(clone);
if (rv != B_OK) {
FATAL("BMediaRoster::SetTimeSourceFor, ReleaseNode failed, node id %ld\n", node);
result = B_ERROR;
}
return result;
}
@ -1704,20 +1731,21 @@ BMediaRoster::GetLatencyFor(const media_node & producer,
bigtime_t * out_latency)
{
UNIMPLEMENTED();
*out_latency = 0;
return B_ERROR;
*out_latency = 25000;
return B_OK;
}
status_t
BMediaRoster::GetInitialLatencyFor(const media_node & producer,
bigtime_t * out_latency,
uint32 * out_flags)
uint32 * out_flags /* = NULL */)
{
UNIMPLEMENTED();
*out_latency = 0;
*out_flags = 0;
return B_ERROR;
*out_latency = 10000;
if (out_flags)
*out_flags = 0;
return B_OK;
}
@ -1726,8 +1754,8 @@ BMediaRoster::GetStartLatencyFor(const media_node & time_source,
bigtime_t * out_latency)
{
UNIMPLEMENTED();
*out_latency = 0;
return B_ERROR;
*out_latency = 5000;
return B_OK;
}