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simplification pass over os core layer; simplification pass over base arena; set up build.sh; stub out new spot for linux os core

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This commit is contained in:
Ryan Fleury
2024-07-15 17:23:01 -07:00
parent 6447a2a993
commit 1b74fb0760
58 changed files with 66001 additions and 66756 deletions
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src/raddbg/raddbg.c
+397 -397
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@@ -1,397 +1,397 @@
// Copyright (c) 2024 Epic Games Tools
// Licensed under the MIT license (https://opensource.org/license/mit/)
////////////////////////////////
//~ rjf: Frontend Entry Points
internal void
update_and_render(OS_Handle repaint_window_handle, void *user_data)
{
ProfTick(0);
ProfBeginFunction();
Temp scratch = scratch_begin(0, 0);
//////////////////////////////
//- rjf: begin logging
//
if(main_thread_log == 0)
{
main_thread_log = log_alloc();
String8 user_program_data_path = os_string_from_system_path(scratch.arena, OS_SystemPath_UserProgramData);
String8 user_data_folder = push_str8f(scratch.arena, "%S/raddbg/logs", user_program_data_path);
main_thread_log_path = push_str8f(df_state->arena, "%S/ui_thread.raddbg_log", user_data_folder);
os_make_directory(user_data_folder);
os_write_data_to_file_path(main_thread_log_path, str8_zero());
}
log_select(main_thread_log);
log_scope_begin();
//////////////////////////////
//- rjf: tick cache layers
//
txt_user_clock_tick();
dasm_user_clock_tick();
geo_user_clock_tick();
tex_user_clock_tick();
//////////////////////////////
//- rjf: pick target hz
//
// TODO(rjf): maximize target, given all windows and their monitors
F32 target_hz = os_default_refresh_rate();
if(frame_time_us_history_idx > 32)
{
// rjf: calculate average frame time out of the last N
U64 num_frames_in_history = Min(ArrayCount(frame_time_us_history), frame_time_us_history_idx);
U64 frame_time_history_sum_us = 0;
for(U64 idx = 0; idx < num_frames_in_history; idx += 1)
{
frame_time_history_sum_us += frame_time_us_history[idx];
}
U64 frame_time_history_avg_us = frame_time_history_sum_us/num_frames_in_history;
// rjf: pick among a number of sensible targets to snap to, given how well
// we've been performing
F32 possible_alternate_hz_targets[] = {target_hz, 60.f, 120.f, 144.f, 240.f};
F32 best_target_hz = target_hz;
S64 best_target_hz_frame_time_us_diff = max_S64;
for(U64 idx = 0; idx < ArrayCount(possible_alternate_hz_targets); idx += 1)
{
F32 candidate = possible_alternate_hz_targets[idx];
if(candidate <= target_hz)
{
U64 candidate_frame_time_us = 1000000/(U64)candidate;
S64 frame_time_us_diff = (S64)frame_time_history_avg_us - (S64)candidate_frame_time_us;
if(abs_s64(frame_time_us_diff) < best_target_hz_frame_time_us_diff)
{
best_target_hz = candidate;
best_target_hz_frame_time_us_diff = frame_time_us_diff;
}
}
}
target_hz = best_target_hz;
}
//////////////////////////////
//- rjf: target Hz -> delta time
//
F32 dt = 1.f/target_hz;
//////////////////////////////
//- rjf: get events from the OS
//
OS_EventList events = {0};
if(os_handle_match(repaint_window_handle, os_handle_zero()))
{
events = os_get_events(scratch.arena, df_gfx_state->num_frames_requested == 0);
}
//////////////////////////////
//- rjf: begin measuring actual per-frame work
//
U64 begin_time_us = os_now_microseconds();
//////////////////////////////
//- rjf: bind change
//
if(!df_gfx_state->confirm_active && df_gfx_state->bind_change_active)
{
if(os_key_press(&events, os_handle_zero(), 0, OS_Key_Esc))
{
df_gfx_request_frame();
df_gfx_state->bind_change_active = 0;
}
if(os_key_press(&events, os_handle_zero(), 0, OS_Key_Delete))
{
df_gfx_request_frame();
df_unbind_spec(df_gfx_state->bind_change_cmd_spec, df_gfx_state->bind_change_binding);
df_gfx_state->bind_change_active = 0;
DF_CmdParams p = df_cmd_params_from_gfx();
df_push_cmd__root(&p, df_cmd_spec_from_core_cmd_kind(df_g_cfg_src_write_cmd_kind_table[DF_CfgSrc_User]));
}
for(OS_Event *event = events.first, *next = 0; event != 0; event = next)
{
if(event->kind == OS_EventKind_Press &&
event->key != OS_Key_Esc &&
event->key != OS_Key_Return &&
event->key != OS_Key_Backspace &&
event->key != OS_Key_Delete &&
event->key != OS_Key_LeftMouseButton &&
event->key != OS_Key_RightMouseButton &&
event->key != OS_Key_MiddleMouseButton &&
event->key != OS_Key_Ctrl &&
event->key != OS_Key_Alt &&
event->key != OS_Key_Shift)
{
df_gfx_state->bind_change_active = 0;
DF_Binding binding = zero_struct;
{
binding.key = event->key;
binding.flags = event->flags;
}
df_unbind_spec(df_gfx_state->bind_change_cmd_spec, df_gfx_state->bind_change_binding);
df_bind_spec(df_gfx_state->bind_change_cmd_spec, binding);
U32 codepoint = os_codepoint_from_event_flags_and_key(event->flags, event->key);
os_text(&events, os_handle_zero(), codepoint);
os_eat_event(&events, event);
DF_CmdParams p = df_cmd_params_from_gfx();
df_push_cmd__root(&p, df_cmd_spec_from_core_cmd_kind(df_g_cfg_src_write_cmd_kind_table[DF_CfgSrc_User]));
df_gfx_request_frame();
break;
}
}
}
//////////////////////////////
//- rjf: consume events
//
B32 queue_drag_drop = 0;
{
for(OS_Event *event = events.first, *next = 0;
event != 0;
event = next)
{
next = event->next;
DF_Window *window = df_window_from_os_handle(event->window);
DF_CmdParams params = window ? df_cmd_params_from_window(window) : df_cmd_params_from_gfx();
B32 take = 0;
B32 skip = 0;
//- rjf: try drag-drop
if(df_drag_is_active() && event->kind == OS_EventKind_Release && event->key == OS_Key_LeftMouseButton)
{
skip = 1;
queue_drag_drop = 1;
}
//- rjf: try window close
if(!take && event->kind == OS_EventKind_WindowClose && window != 0)
{
take = 1;
DF_CmdParams params = df_cmd_params_from_window(window);
df_push_cmd__root(&params, df_cmd_spec_from_core_cmd_kind(DF_CoreCmdKind_CloseWindow));
}
//- rjf: try menu bar operations
{
if(!take && event->kind == OS_EventKind_Press && event->key == OS_Key_Alt && event->flags == 0 && event->is_repeat == 0)
{
take = 1;
df_gfx_request_frame();
window->menu_bar_focused_on_press = window->menu_bar_focused;
window->menu_bar_key_held = 1;
window->menu_bar_focus_press_started = 1;
}
if(!take && event->kind == OS_EventKind_Release && event->key == OS_Key_Alt && event->flags == 0 && event->is_repeat == 0)
{
take = 1;
df_gfx_request_frame();
window->menu_bar_key_held = 0;
}
if(window->menu_bar_focused && event->kind == OS_EventKind_Press && event->key == OS_Key_Alt && event->flags == 0 && event->is_repeat == 0)
{
take = 1;
df_gfx_request_frame();
window->menu_bar_focused = 0;
}
else if(window->menu_bar_focus_press_started && !window->menu_bar_focused && event->kind == OS_EventKind_Release && event->flags == 0 && event->key == OS_Key_Alt && event->is_repeat == 0)
{
take = 1;
df_gfx_request_frame();
window->menu_bar_focused = !window->menu_bar_focused_on_press;
window->menu_bar_focus_press_started = 0;
}
else if(event->kind == OS_EventKind_Press && event->key == OS_Key_Esc && window->menu_bar_focused && !ui_any_ctx_menu_is_open())
{
take = 1;
df_gfx_request_frame();
window->menu_bar_focused = 0;
}
}
//- rjf: try hotkey presses
if(!take && event->kind == OS_EventKind_Press)
{
DF_Binding binding = {event->key, event->flags};
DF_CmdSpecList spec_candidates = df_cmd_spec_list_from_binding(scratch.arena, binding);
if(spec_candidates.first != 0 && !df_cmd_spec_is_nil(spec_candidates.first->spec))
{
DF_CmdSpec *run_spec = df_cmd_spec_from_core_cmd_kind(DF_CoreCmdKind_RunCommand);
DF_CmdSpec *spec = spec_candidates.first->spec;
if(run_spec != spec)
{
params.cmd_spec = spec;
df_cmd_params_mark_slot(&params, DF_CmdParamSlot_CmdSpec);
}
U32 hit_char = os_codepoint_from_event_flags_and_key(event->flags, event->key);
take = 1;
df_push_cmd__root(&params, run_spec);
if(event->flags & OS_EventFlag_Alt)
{
window->menu_bar_focus_press_started = 0;
}
}
else if(OS_Key_F1 <= event->key && event->key <= OS_Key_F19)
{
window->menu_bar_focus_press_started = 0;
}
df_gfx_request_frame();
}
//- rjf: try text events
if(!take && event->kind == OS_EventKind_Text)
{
String32 insertion32 = str32(&event->character, 1);
String8 insertion8 = str8_from_32(scratch.arena, insertion32);
DF_CmdSpec *spec = df_cmd_spec_from_core_cmd_kind(DF_CoreCmdKind_InsertText);
params.string = insertion8;
df_cmd_params_mark_slot(&params, DF_CmdParamSlot_String);
df_push_cmd__root(&params, spec);
df_gfx_request_frame();
take = 1;
if(event->flags & OS_EventFlag_Alt)
{
window->menu_bar_focus_press_started = 0;
}
}
//- rjf: do fall-through
if(!take)
{
take = 1;
params.os_event = event;
df_push_cmd__root(&params, df_cmd_spec_from_core_cmd_kind(DF_CoreCmdKind_OSEvent));
}
//- rjf: take
if(take && !skip)
{
os_eat_event(&events, event);
}
}
}
//////////////////////////////
//- rjf: gather root-level commands
//
DF_CmdList cmds = df_core_gather_root_cmds(scratch.arena);
//////////////////////////////
//- rjf: begin frame
//
df_core_begin_frame(scratch.arena, &cmds, dt);
df_gfx_begin_frame(scratch.arena, &cmds);
//////////////////////////////
//- rjf: queue drop for drag/drop
//
if(queue_drag_drop)
{
df_queue_drag_drop();
}
//////////////////////////////
//- rjf: auto-focus moused-over windows while dragging
//
if(df_drag_is_active())
{
B32 over_focused_window = 0;
{
for(DF_Window *window = df_gfx_state->first_window; window != 0; window = window->next)
{
Vec2F32 mouse = os_mouse_from_window(window->os);
Rng2F32 rect = os_client_rect_from_window(window->os);
if(os_window_is_focused(window->os) && contains_2f32(rect, mouse))
{
over_focused_window = 1;
break;
}
}
}
if(!over_focused_window)
{
for(DF_Window *window = df_gfx_state->first_window; window != 0; window = window->next)
{
Vec2F32 mouse = os_mouse_from_window(window->os);
Rng2F32 rect = os_client_rect_from_window(window->os);
if(!os_window_is_focused(window->os) && contains_2f32(rect, mouse))
{
os_window_focus(window->os);
break;
}
}
}
}
//////////////////////////////
//- rjf: update & render
//
{
d_begin_frame();
for(DF_Window *w = df_gfx_state->first_window; w != 0; w = w->next)
{
B32 window_is_focused = os_window_is_focused(w->os);
if(window_is_focused)
{
last_focused_window = df_handle_from_window(w);
}
df_push_interact_regs();
df_window_update_and_render(scratch.arena, w, &cmds);
DF_InteractRegs *window_regs = df_pop_interact_regs();
if(df_window_from_handle(last_focused_window) == w)
{
MemoryCopyStruct(df_interact_regs(), window_regs);
}
}
}
//////////////////////////////
//- rjf: end frontend frame, send signals, etc.
//
df_gfx_end_frame();
df_core_end_frame();
//////////////////////////////
//- rjf: submit rendering to all windows
//
{
r_begin_frame();
for(DF_Window *w = df_gfx_state->first_window; w != 0; w = w->next)
{
r_window_begin_frame(w->os, w->r);
d_submit_bucket(w->os, w->r, w->draw_bucket);
r_window_end_frame(w->os, w->r);
}
r_end_frame();
}
//////////////////////////////
//- rjf: determine frame time, record into history
//
U64 end_time_us = os_now_microseconds();
U64 frame_time_us = end_time_us-begin_time_us;
frame_time_us_history[frame_time_us_history_idx%ArrayCount(frame_time_us_history)] = frame_time_us;
frame_time_us_history_idx += 1;
//////////////////////////////
//- rjf: end logging
//
{
LogScopeResult log = log_scope_end(scratch.arena);
os_append_data_to_file_path(main_thread_log_path, log.strings[LogMsgKind_Info]);
if(log.strings[LogMsgKind_UserError].size != 0)
{
DF_CmdParams p = df_cmd_params_from_gfx();
p.string = log.strings[LogMsgKind_UserError];
df_push_cmd__root(&p, df_cmd_spec_from_core_cmd_kind(DF_CoreCmdKind_Error));
}
}
scratch_end(scratch);
ProfEnd();
}
internal CTRL_WAKEUP_FUNCTION_DEF(wakeup_hook_ctrl)
{
os_send_wakeup_event();
}
// Copyright (c) 2024 Epic Games Tools
// Licensed under the MIT license (https://opensource.org/license/mit/)
////////////////////////////////
//~ rjf: Frontend Entry Points
internal void
update_and_render(OS_Handle repaint_window_handle, void *user_data)
{
ProfTick(0);
ProfBeginFunction();
Temp scratch = scratch_begin(0, 0);
//////////////////////////////
//- rjf: begin logging
//
if(main_thread_log == 0)
{
main_thread_log = log_alloc();
String8 user_program_data_path = os_get_process_info()->user_program_data_path;
String8 user_data_folder = push_str8f(scratch.arena, "%S/raddbg/logs", user_program_data_path);
main_thread_log_path = push_str8f(df_state->arena, "%S/ui_thread.raddbg_log", user_data_folder);
os_make_directory(user_data_folder);
os_write_data_to_file_path(main_thread_log_path, str8_zero());
}
log_select(main_thread_log);
log_scope_begin();
//////////////////////////////
//- rjf: tick cache layers
//
txt_user_clock_tick();
dasm_user_clock_tick();
geo_user_clock_tick();
tex_user_clock_tick();
//////////////////////////////
//- rjf: pick target hz
//
// TODO(rjf): maximize target, given all windows and their monitors
F32 target_hz = os_get_gfx_info()->default_refresh_rate;
if(frame_time_us_history_idx > 32)
{
// rjf: calculate average frame time out of the last N
U64 num_frames_in_history = Min(ArrayCount(frame_time_us_history), frame_time_us_history_idx);
U64 frame_time_history_sum_us = 0;
for(U64 idx = 0; idx < num_frames_in_history; idx += 1)
{
frame_time_history_sum_us += frame_time_us_history[idx];
}
U64 frame_time_history_avg_us = frame_time_history_sum_us/num_frames_in_history;
// rjf: pick among a number of sensible targets to snap to, given how well
// we've been performing
F32 possible_alternate_hz_targets[] = {target_hz, 60.f, 120.f, 144.f, 240.f};
F32 best_target_hz = target_hz;
S64 best_target_hz_frame_time_us_diff = max_S64;
for(U64 idx = 0; idx < ArrayCount(possible_alternate_hz_targets); idx += 1)
{
F32 candidate = possible_alternate_hz_targets[idx];
if(candidate <= target_hz)
{
U64 candidate_frame_time_us = 1000000/(U64)candidate;
S64 frame_time_us_diff = (S64)frame_time_history_avg_us - (S64)candidate_frame_time_us;
if(abs_s64(frame_time_us_diff) < best_target_hz_frame_time_us_diff)
{
best_target_hz = candidate;
best_target_hz_frame_time_us_diff = frame_time_us_diff;
}
}
}
target_hz = best_target_hz;
}
//////////////////////////////
//- rjf: target Hz -> delta time
//
F32 dt = 1.f/target_hz;
//////////////////////////////
//- rjf: get events from the OS
//
OS_EventList events = {0};
if(os_handle_match(repaint_window_handle, os_handle_zero()))
{
events = os_get_events(scratch.arena, df_gfx_state->num_frames_requested == 0);
}
//////////////////////////////
//- rjf: begin measuring actual per-frame work
//
U64 begin_time_us = os_now_microseconds();
//////////////////////////////
//- rjf: bind change
//
if(!df_gfx_state->confirm_active && df_gfx_state->bind_change_active)
{
if(os_key_press(&events, os_handle_zero(), 0, OS_Key_Esc))
{
df_gfx_request_frame();
df_gfx_state->bind_change_active = 0;
}
if(os_key_press(&events, os_handle_zero(), 0, OS_Key_Delete))
{
df_gfx_request_frame();
df_unbind_spec(df_gfx_state->bind_change_cmd_spec, df_gfx_state->bind_change_binding);
df_gfx_state->bind_change_active = 0;
DF_CmdParams p = df_cmd_params_from_gfx();
df_push_cmd__root(&p, df_cmd_spec_from_core_cmd_kind(df_g_cfg_src_write_cmd_kind_table[DF_CfgSrc_User]));
}
for(OS_Event *event = events.first, *next = 0; event != 0; event = next)
{
if(event->kind == OS_EventKind_Press &&
event->key != OS_Key_Esc &&
event->key != OS_Key_Return &&
event->key != OS_Key_Backspace &&
event->key != OS_Key_Delete &&
event->key != OS_Key_LeftMouseButton &&
event->key != OS_Key_RightMouseButton &&
event->key != OS_Key_MiddleMouseButton &&
event->key != OS_Key_Ctrl &&
event->key != OS_Key_Alt &&
event->key != OS_Key_Shift)
{
df_gfx_state->bind_change_active = 0;
DF_Binding binding = zero_struct;
{
binding.key = event->key;
binding.flags = event->flags;
}
df_unbind_spec(df_gfx_state->bind_change_cmd_spec, df_gfx_state->bind_change_binding);
df_bind_spec(df_gfx_state->bind_change_cmd_spec, binding);
U32 codepoint = os_codepoint_from_event_flags_and_key(event->flags, event->key);
os_text(&events, os_handle_zero(), codepoint);
os_eat_event(&events, event);
DF_CmdParams p = df_cmd_params_from_gfx();
df_push_cmd__root(&p, df_cmd_spec_from_core_cmd_kind(df_g_cfg_src_write_cmd_kind_table[DF_CfgSrc_User]));
df_gfx_request_frame();
break;
}
}
}
//////////////////////////////
//- rjf: consume events
//
B32 queue_drag_drop = 0;
{
for(OS_Event *event = events.first, *next = 0;
event != 0;
event = next)
{
next = event->next;
DF_Window *window = df_window_from_os_handle(event->window);
DF_CmdParams params = window ? df_cmd_params_from_window(window) : df_cmd_params_from_gfx();
B32 take = 0;
B32 skip = 0;
//- rjf: try drag-drop
if(df_drag_is_active() && event->kind == OS_EventKind_Release && event->key == OS_Key_LeftMouseButton)
{
skip = 1;
queue_drag_drop = 1;
}
//- rjf: try window close
if(!take && event->kind == OS_EventKind_WindowClose && window != 0)
{
take = 1;
DF_CmdParams params = df_cmd_params_from_window(window);
df_push_cmd__root(&params, df_cmd_spec_from_core_cmd_kind(DF_CoreCmdKind_CloseWindow));
}
//- rjf: try menu bar operations
{
if(!take && event->kind == OS_EventKind_Press && event->key == OS_Key_Alt && event->flags == 0 && event->is_repeat == 0)
{
take = 1;
df_gfx_request_frame();
window->menu_bar_focused_on_press = window->menu_bar_focused;
window->menu_bar_key_held = 1;
window->menu_bar_focus_press_started = 1;
}
if(!take && event->kind == OS_EventKind_Release && event->key == OS_Key_Alt && event->flags == 0 && event->is_repeat == 0)
{
take = 1;
df_gfx_request_frame();
window->menu_bar_key_held = 0;
}
if(window->menu_bar_focused && event->kind == OS_EventKind_Press && event->key == OS_Key_Alt && event->flags == 0 && event->is_repeat == 0)
{
take = 1;
df_gfx_request_frame();
window->menu_bar_focused = 0;
}
else if(window->menu_bar_focus_press_started && !window->menu_bar_focused && event->kind == OS_EventKind_Release && event->flags == 0 && event->key == OS_Key_Alt && event->is_repeat == 0)
{
take = 1;
df_gfx_request_frame();
window->menu_bar_focused = !window->menu_bar_focused_on_press;
window->menu_bar_focus_press_started = 0;
}
else if(event->kind == OS_EventKind_Press && event->key == OS_Key_Esc && window->menu_bar_focused && !ui_any_ctx_menu_is_open())
{
take = 1;
df_gfx_request_frame();
window->menu_bar_focused = 0;
}
}
//- rjf: try hotkey presses
if(!take && event->kind == OS_EventKind_Press)
{
DF_Binding binding = {event->key, event->flags};
DF_CmdSpecList spec_candidates = df_cmd_spec_list_from_binding(scratch.arena, binding);
if(spec_candidates.first != 0 && !df_cmd_spec_is_nil(spec_candidates.first->spec))
{
DF_CmdSpec *run_spec = df_cmd_spec_from_core_cmd_kind(DF_CoreCmdKind_RunCommand);
DF_CmdSpec *spec = spec_candidates.first->spec;
if(run_spec != spec)
{
params.cmd_spec = spec;
df_cmd_params_mark_slot(&params, DF_CmdParamSlot_CmdSpec);
}
U32 hit_char = os_codepoint_from_event_flags_and_key(event->flags, event->key);
take = 1;
df_push_cmd__root(&params, run_spec);
if(event->flags & OS_EventFlag_Alt)
{
window->menu_bar_focus_press_started = 0;
}
}
else if(OS_Key_F1 <= event->key && event->key <= OS_Key_F19)
{
window->menu_bar_focus_press_started = 0;
}
df_gfx_request_frame();
}
//- rjf: try text events
if(!take && event->kind == OS_EventKind_Text)
{
String32 insertion32 = str32(&event->character, 1);
String8 insertion8 = str8_from_32(scratch.arena, insertion32);
DF_CmdSpec *spec = df_cmd_spec_from_core_cmd_kind(DF_CoreCmdKind_InsertText);
params.string = insertion8;
df_cmd_params_mark_slot(&params, DF_CmdParamSlot_String);
df_push_cmd__root(&params, spec);
df_gfx_request_frame();
take = 1;
if(event->flags & OS_EventFlag_Alt)
{
window->menu_bar_focus_press_started = 0;
}
}
//- rjf: do fall-through
if(!take)
{
take = 1;
params.os_event = event;
df_push_cmd__root(&params, df_cmd_spec_from_core_cmd_kind(DF_CoreCmdKind_OSEvent));
}
//- rjf: take
if(take && !skip)
{
os_eat_event(&events, event);
}
}
}
//////////////////////////////
//- rjf: gather root-level commands
//
DF_CmdList cmds = df_core_gather_root_cmds(scratch.arena);
//////////////////////////////
//- rjf: begin frame
//
df_core_begin_frame(scratch.arena, &cmds, dt);
df_gfx_begin_frame(scratch.arena, &cmds);
//////////////////////////////
//- rjf: queue drop for drag/drop
//
if(queue_drag_drop)
{
df_queue_drag_drop();
}
//////////////////////////////
//- rjf: auto-focus moused-over windows while dragging
//
if(df_drag_is_active())
{
B32 over_focused_window = 0;
{
for(DF_Window *window = df_gfx_state->first_window; window != 0; window = window->next)
{
Vec2F32 mouse = os_mouse_from_window(window->os);
Rng2F32 rect = os_client_rect_from_window(window->os);
if(os_window_is_focused(window->os) && contains_2f32(rect, mouse))
{
over_focused_window = 1;
break;
}
}
}
if(!over_focused_window)
{
for(DF_Window *window = df_gfx_state->first_window; window != 0; window = window->next)
{
Vec2F32 mouse = os_mouse_from_window(window->os);
Rng2F32 rect = os_client_rect_from_window(window->os);
if(!os_window_is_focused(window->os) && contains_2f32(rect, mouse))
{
os_window_focus(window->os);
break;
}
}
}
}
//////////////////////////////
//- rjf: update & render
//
{
d_begin_frame();
for(DF_Window *w = df_gfx_state->first_window; w != 0; w = w->next)
{
B32 window_is_focused = os_window_is_focused(w->os);
if(window_is_focused)
{
last_focused_window = df_handle_from_window(w);
}
df_push_interact_regs();
df_window_update_and_render(scratch.arena, w, &cmds);
DF_InteractRegs *window_regs = df_pop_interact_regs();
if(df_window_from_handle(last_focused_window) == w)
{
MemoryCopyStruct(df_interact_regs(), window_regs);
}
}
}
//////////////////////////////
//- rjf: end frontend frame, send signals, etc.
//
df_gfx_end_frame();
df_core_end_frame();
//////////////////////////////
//- rjf: submit rendering to all windows
//
{
r_begin_frame();
for(DF_Window *w = df_gfx_state->first_window; w != 0; w = w->next)
{
r_window_begin_frame(w->os, w->r);
d_submit_bucket(w->os, w->r, w->draw_bucket);
r_window_end_frame(w->os, w->r);
}
r_end_frame();
}
//////////////////////////////
//- rjf: determine frame time, record into history
//
U64 end_time_us = os_now_microseconds();
U64 frame_time_us = end_time_us-begin_time_us;
frame_time_us_history[frame_time_us_history_idx%ArrayCount(frame_time_us_history)] = frame_time_us;
frame_time_us_history_idx += 1;
//////////////////////////////
//- rjf: end logging
//
{
LogScopeResult log = log_scope_end(scratch.arena);
os_append_data_to_file_path(main_thread_log_path, log.strings[LogMsgKind_Info]);
if(log.strings[LogMsgKind_UserError].size != 0)
{
DF_CmdParams p = df_cmd_params_from_gfx();
p.string = log.strings[LogMsgKind_UserError];
df_push_cmd__root(&p, df_cmd_spec_from_core_cmd_kind(DF_CoreCmdKind_Error));
}
}
scratch_end(scratch);
ProfEnd();
}
internal CTRL_WAKEUP_FUNCTION_DEF(wakeup_hook_ctrl)
{
os_send_wakeup_event();
}
src/raddbg/raddbg_main.c
+574 -574
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