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a/util: Paranoia for u_frame_times_widget

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Moses Turner 2022-05-23 14:15:49 +01:00 committed by Moses Turner
parent 57574a1e02
commit 9386e56c3d
1 changed files with 8 additions and 0 deletions
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8
src/xrt/auxiliary/util/u_frame_times_widget.h
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@ -16,6 +16,8 @@
#include "util/u_logging.h"
#include "util/u_misc.h"
#include <assert.h>
#define FPS_WIDGET_NUM_FRAME_TIMES 50
struct u_frame_times_widget
@ -61,6 +63,11 @@ u_frame_times_widget_push_sample(struct u_frame_times_widget *widget, uint64_t n
widget->times_ns[widget->index] = new_frame_time;
assert(widget->index >= 0);
assert(widget->index < FPS_WIDGET_NUM_FRAME_TIMES);
assert(last_index >= 0);
assert(last_index < FPS_WIDGET_NUM_FRAME_TIMES);
uint64_t diff = widget->times_ns[widget->index] - widget->times_ns[last_index];
widget->timings_ms[widget->index] = (float)time_ns_to_ms_f(diff);
}
@ -87,6 +94,7 @@ u_frame_times_widget_init(struct u_frame_times_widget *widget, float target_fram
ft->dynamic_rescale = false;
ft->center_reference_timing = true;
widget->debug_var = ft;
widget->index = 0;
}
// Call u_var_remove_root first!