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Moved the 'create fake dc' to it's own function in device.c

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Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
This commit is contained in:
Tomaz Canabrava 2013-06-10 13:35:27 -03:00
parent bd8470ebcf
commit 3eac2360e7
3 changed files with 32 additions and 20 deletions
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28
device.c
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@ -109,3 +109,31 @@ struct device_info *remove_device_info(const char *model, uint32_t deviceid)
}
return entry;
}
struct divecomputer* fake_dc(struct divecomputer* dc)
{
static struct sample fake[4];
static struct divecomputer fakedc;
static bool initialized = 0;
if (!initialized){
fakedc = (*dc);
fakedc.sample = fake;
fakedc.samples = 4;
/* The dive has no samples, so create a few fake ones. This assumes an
ascent/descent rate of 9 m/min, which is just below the limit for FAST. */
int duration = dc->duration.seconds;
int maxdepth = dc->maxdepth.mm;
int asc_desc_time = dc->maxdepth.mm*60/9000;
if (asc_desc_time * 2 >= duration)
asc_desc_time = duration / 2;
fake[1].time.seconds = asc_desc_time;
fake[1].depth.mm = maxdepth;
fake[2].time.seconds = duration - asc_desc_time;
fake[2].depth.mm = maxdepth;
fake[3].time.seconds = duration * 1.00;
fakedc.events = dc->events;
}
return &fakedc;
}