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profiler snap

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This commit is contained in:
jacob 2026-04-02 00:14:18 -05:00
parent 1c85ff19dd
commit e22475fb1d
2 changed files with 40 additions and 19 deletions
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58
src/pp/pp_vis/pp_vis_core.c
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@ -5515,16 +5515,16 @@ void V_TickForever(WaveLaneCtx *lane)
UI_SetDF(OmitFlags, UI_BoxFlag_CaptureMouse * !!(frame->is_looking))
if (profiler->is_showing)
{
// FIXME: Remove this
if (frame->tick == 1)
{
// profiler->ns_per_px = NsFromSeconds(0.0001);
profiler->target_ns_per_px = NsFromSeconds(0.01);
}
// if (frame->tick == 1)
// {
// // profiler->ns_per_px = NsFromSeconds(0.0001);
// profiler->target_ns_per_px = NsFromSeconds(0.01);
// }
profiler->graph_dims = DimsFromRng2(UI_Rect(profiler_graph_box));
@ -5584,19 +5584,23 @@ void V_TickForever(WaveLaneCtx *lane)
profiler->cursor_ns = (cursor_px * profiler->ns_per_px) + profiler->view_ns;
}
// Snap view
if (profiler->snap)
{
f64 snap_width_ns = NsFromSeconds(1.0 / 10.0);
profiler->target_view_ns = frame->time_ns - snap_width_ns;
profiler->target_ns_per_px = snap_width_ns / MaxF32(DimsFromRng2(UI_Rect(main_box)).x, 100);
}
// FIXME: Remove this
f32 prof_zoom_rate = 1.65;
f64 prof_lerp_rate = SaturateF64(frame->dt * 25);
{
f64 zooms = UI_Presses(main_box, Button_WheelDown) - UI_Presses(main_box, Button_WheelUp);
if (zooms != 0)
{
profiler->snap = 0;
}
f64 zoom_factor = PowF64(prof_zoom_rate, zooms);
profiler->target_ns_per_px *= zoom_factor;
profiler->target_view_ns = profiler->cursor_ns - (profiler->cursor_ns - profiler->target_view_ns) * zoom_factor;
@ -5664,6 +5668,14 @@ void V_TickForever(WaveLaneCtx *lane)
if (is_main_hot)
{
profiler->cursor_ns = (cursor_px * profiler->ns_per_px) + profiler->view_ns;
}
// TODO: Drag in px units for sharper resolution
@ -5678,10 +5690,12 @@ void V_TickForever(WaveLaneCtx *lane)
b32 is_measuring = 0;
if (UI_Downs(main_box, Button_M1))
{
profiler->snap = 0;
profiler->ruler_start_ns = profiler->cursor_ns;
}
if (UI_Held(main_box, Button_M1))
{
profiler->snap = 0;
is_measuring = 1;
profiler->target_ruler_opacity = 1;
}
@ -5694,6 +5708,7 @@ void V_TickForever(WaveLaneCtx *lane)
// Drag view
if (UI_Held(main_box, Button_M2) || UI_Held(main_box, Button_M3))
{
profiler->snap = 0;
profiler->view_ns = profiler->drag_view_ns - ((cursor_px - profiler->drag_cursor_px) * profiler->ns_per_px);
profiler->target_view_ns = profiler->view_ns;
}
@ -5853,10 +5868,10 @@ void V_TickForever(WaveLaneCtx *lane)
}
}
b32 should_collapse_zone = (visual_zone_end_px - visual_zone_start_px) <= zone_collapse_threshold_px;
// Push vis zone
if (visual_zone_end_px <= (frame->time_ns / profiler->ns_per_px))
{
b32 should_collapse_zone = (visual_zone_end_px - visual_zone_start_px) <= zone_collapse_threshold_px;
String zone_name = zone->name;
u64 zone_id = zone->id;
Vec4 zone_color = zone->color;
@ -6054,15 +6069,16 @@ void V_TickForever(WaveLaneCtx *lane)
for (VisZone *zone = vis_track->first_zone; zone; zone = zone->next)
{
UI_Key zone_row_box = zone_row_boxes[zone->depth - 1];
b32 can_hover = !profiler->snap;
UI_Key zone_box = UI_KeyF("Zone %F", FmtUint(zone->id));
b32 is_hovered = UI_HoveredAbsolute(zone_box) && UI_HotAbsolute(main_box);
b32 is_hovered = can_hover && UI_HoveredAbsolute(zone_box) && UI_HotAbsolute(main_box);
if (is_hovered)
{
hovered_zone_box = zone_box;
hovered_zone = zone;
}
f32 zone_hovered = UI_Hovered(zone_box) * UI_Hot(main_box);
f32 zone_hovered = can_hover * UI_Hovered(zone_box) * UI_Hot(main_box);
f64 zone_offset_px = zone->start_px - view_start_px;
f64 zone_len_px = zone->end_px - zone->start_px;
@ -7278,6 +7294,10 @@ void V_TickForever(WaveLaneCtx *lane)
case V_CmdKind_toggle_profiler:
{
frame->profiler.is_showing = !frame->profiler.is_showing;
if (frame->profiler.is_showing)
{
frame->profiler.snap = 1;
}
} break;
case V_CmdKind_toggle_timeline:

1
src/pp/pp_vis/pp_vis_core.h
View File

@ -299,6 +299,7 @@ Struct(V_Profiler)
{
Vec2 graph_dims;
b32 is_showing;
b32 snap;
f64 target_view_ns;
f64 view_ns;