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Simplify/clean up depth min/max finder

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Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2011-09-07 15:50:07 -07:00
parent d4a1dfb3d9
commit cfcc811efe
1 changed files with 24 additions and 23 deletions
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47
profile.c
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@ -146,6 +146,28 @@ static struct sample *next_minmax(struct sample *sample, struct sample *end, int
return result;
}
static void render_depth_sample(struct graphics_context *gc, struct sample *sample)
{
text_render_options_t tro = {1.0, 0.2, 0.2, CENTER};
int sec = sample->time.seconds;
depth_t depth = sample->depth;
const char *fmt;
double d;
switch (output_units.length) {
case METERS:
d = depth.mm / 1000.0;
fmt = "%.1f";
break;
case FEET:
d = to_feet(depth);
fmt = "%.0f";
break;
}
plot_text(gc, &tro, sec, depth.mm, fmt, d);
}
void plot_text_samples(struct dive *dive, struct graphics_context *gc,
struct sample *a, struct sample *b)
{
@ -158,34 +180,13 @@ void plot_text_samples(struct dive *dive, struct graphics_context *gc,
max = next_minmax(a, b, 1);
if (max) {
text_render_options_t tro = {1.0, 0.2, 0.2, CENTER};
int sec = max->time.seconds;
depth_t depth = max->depth;
const char *fmt;
double d;
render_depth_sample(gc, max);
min = next_minmax(max, b, 0);
plot_text_samples(dive, gc, a, max);
if (min) {
plot_text_samples(dive, gc, max, min);
plot_text_samples(dive, gc, min, b);
} else
plot_text_samples(dive, gc, max, b);
switch (output_units.length) {
case METERS:
d = depth.mm / 1000.0;
fmt = "%.1f";
break;
case FEET:
d = to_feet(depth);
fmt = "%.0f";
break;
}
plot_text(gc, &tro, sec, depth.mm, fmt, d);
return;
}
}
}
static void plot_depth_text(struct dive *dive, struct graphics_context *gc)