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add clock

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Add a gstreamer pinos clock that reports the time at the server
This commit is contained in:
Wim Taymans 2016-09-12 12:28:51 +02:00
parent 0b380dd43e
commit f86b50d202
11 changed files with 259 additions and 72 deletions
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11
spa/plugins/v4l2/v4l2-source.c
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@ -115,7 +115,7 @@ typedef struct {
SpaAllocParamBuffers param_buffers;
SpaPortStatus status;
int64_t last_timestamp;
int64_t last_ticks;
int64_t last_monotonic;
} SpaV4l2State;
@ -759,7 +759,8 @@ spa_v4l2_source_clock_set_props (SpaClock *clock,
static SpaResult
spa_v4l2_source_clock_get_time (SpaClock *clock,
int64_t *clock_time,
int32_t *rate,
int64_t *ticks,
int64_t *monotonic_time)
{
SpaV4l2Source *this;
@ -771,8 +772,10 @@ spa_v4l2_source_clock_get_time (SpaClock *clock,
this = (SpaV4l2Source *) clock->handle;
state = &this->state[0];
if (clock_time)
*clock_time = state->last_timestamp;
if (rate)
*rate = 1000000;
if (ticks)
*ticks = state->last_ticks;
if (monotonic_time)
*monotonic_time = state->last_monotonic;