diff options
| author | Vito Caputo <vcaputo@pengaru.com> | 2025-04-13 13:46:36 -0700 |
|---|---|---|
| committer | Vito Caputo <vcaputo@pengaru.com> | 2025-04-19 13:13:48 -0700 |
| commit | 1d35c60429534897d6fcc6fb5f2c503914b36671 (patch) | |
| tree | af9a777c3fcc9f862ee93f8b7f911c2d98d3d9cc /src/charts.c | |
| parent | 482e99c7b281c843fe545a478624ddbd311ad002 (diff) | |
vcr: treat negative values as top-rooted
Instead of assigning top-down vs. bottom-up semantics to the
layers behind vcr, let's use negative values to indicate
top-down.
This may change again in the future, but presently there's no
support for signed bar graphs within a given layer.
Diffstat (limited to 'src/charts.c')
| -rw-r--r-- | src/charts.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/charts.c b/src/charts.c index 489c2c3..fb45b5f 100644 --- a/src/charts.c +++ b/src/charts.c @@ -417,8 +417,8 @@ static void draw_bars(vwm_charts_t *charts, vwm_chart_t *chart, int row, float m /* ensure at least 1 pixel when the scaled result is a fraction less than 1, * I want to at least see 1 pixel blips for the slightest cpu utilization */ - vcr_draw_bar(chart->vcr, a_layer, row, a_t, a_fraction > 0 ? 1 : 0 /* min_height */); - vcr_draw_bar(chart->vcr, b_layer, row, b_t, b_fraction > 0 ? 1 : 0 /* min_height */); + vcr_draw_bar(chart->vcr, a_layer, row, a_t, a_fraction != 0 ? 1 : 0 /* min_height */); + vcr_draw_bar(chart->vcr, b_layer, row, b_t, b_fraction != 0 ? 1 : 0 /* min_height */); } @@ -1069,7 +1069,7 @@ static void draw_chart_rest(vwm_charts_t *charts, vwm_chart_t *chart, vmon_proc_ draw_bars(charts, chart, *row, (proc->is_thread || !proc->is_threaded) ? charts->vmon.num_cpus : 1.f /* mult */, - stime_delta, + -stime_delta, charts->inv_total_delta, VCR_LAYER_GRAPHA, utime_delta, @@ -1111,7 +1111,7 @@ static void draw_chart(vwm_charts_t *charts, vwm_chart_t *chart, vmon_proc_t *pr /* IOWait and Idle % @ row 0 */ draw_bars(charts, chart, row, 1.f /* mult */, - charts->iowait_delta, + -charts->iowait_delta, charts->inv_total_delta, VCR_LAYER_GRAPHA, charts->idle_delta, @@ -1121,7 +1121,7 @@ static void draw_chart(vwm_charts_t *charts, vwm_chart_t *chart, vmon_proc_t *pr /* IRQ and SoftIRQ % @ row 1 */ draw_bars(charts, chart, row + 1, 1.f /* mult */, - charts->irq_delta, + -charts->irq_delta, charts->inv_total_delta, VCR_LAYER_GRAPHA, charts->softirq_delta, @@ -1131,7 +1131,7 @@ static void draw_chart(vwm_charts_t *charts, vwm_chart_t *chart, vmon_proc_t *pr /* "Adherence" @ row 2 */ draw_bars(charts, chart, row + 2, 1.f /* mult */, - charts->this_sample_adherence > 0.f ? charts->this_sample_adherence : 0.f /* a_fraction */, + charts->this_sample_adherence > 0.f ? -charts->this_sample_adherence : 0.f /* a_fraction */, 1.f /* inv_a_total */, VCR_LAYER_GRAPHA, charts->this_sample_adherence < 0.f ? -charts->this_sample_adherence : 0.f /* b_fraction */, |