From ce9f7f691a98b0e832c5d5bfaebfdecf1c7c65ba Mon Sep 17 00:00:00 2001
From: Ryan Fleury <ryan.j.fleury@gmail.com>
Date: Fri, 20 Jun 2025 10:55:45 -0700
Subject: [PATCH] always-refresh dev option

---
 src/dbg_engine/dbg_engine.mdesk            | 1 +
 src/dbg_engine/generated/dbg_engine.meta.h | 2 ++
 src/dwarf/dwarf_parse.c                    | 2 +-
 src/raddbg/raddbg_core.c                   | 4 ++--
 4 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/dbg_engine/dbg_engine.mdesk b/src/dbg_engine/dbg_engine.mdesk
index a92649e2..7ab14cad 100644
--- a/src/dbg_engine/dbg_engine.mdesk
+++ b/src/dbg_engine/dbg_engine.mdesk
@@ -65,6 +65,7 @@ D_CmdTable:     //               |        |              |                |
 @table(name)
 D_DevToggleTable:
 {
+  {always_refresh}
   {simulate_lag}
   {draw_ui_text_pos}
   {draw_ui_focus_debug}
diff --git a/src/dbg_engine/generated/dbg_engine.meta.h b/src/dbg_engine/generated/dbg_engine.meta.h
index d91994c8..4c8d2908 100644
--- a/src/dbg_engine/generated/dbg_engine.meta.h
+++ b/src/dbg_engine/generated/dbg_engine.meta.h
@@ -44,6 +44,7 @@ D_CmdKind_Attach,
 D_CmdKind_COUNT,
 } D_CmdKind;
 
+global B32 DEV_always_refresh = 0;
 global B32 DEV_simulate_lag = 0;
 global B32 DEV_draw_ui_text_pos = 0;
 global B32 DEV_draw_ui_focus_debug = 0;
@@ -54,6 +55,7 @@ global B32 DEV_cmd_context_tooltips = 0;
 global B32 DEV_updating_indicator = 0;
 struct {B32 *value_ptr; String8 name;} DEV_toggle_table[] =
 {
+{&DEV_always_refresh, str8_lit_comp("always_refresh")},
 {&DEV_simulate_lag, str8_lit_comp("simulate_lag")},
 {&DEV_draw_ui_text_pos, str8_lit_comp("draw_ui_text_pos")},
 {&DEV_draw_ui_focus_debug, str8_lit_comp("draw_ui_focus_debug")},
diff --git a/src/dwarf/dwarf_parse.c b/src/dwarf/dwarf_parse.c
index d4642322..70db8920 100644
--- a/src/dwarf/dwarf_parse.c
+++ b/src/dwarf/dwarf_parse.c
@@ -2324,7 +2324,7 @@ dw_read_line_file(String8       data,
     DW_LNCT     lnct      = enc_arr[enc_idx*2 + 0];
     DW_FormKind form_kind = enc_arr[enc_idx*2 + 1];
     DW_Form     form      = {0};
-    U64         bytes_read;
+    U64         bytes_read = 0;
     switch (lnct) {
       case DW_LNCT_Path: {
         bytes_read = dw_read_form(data, cursor, version, format, address_size, form_kind, max_U64, &form);
diff --git a/src/raddbg/raddbg_core.c b/src/raddbg/raddbg_core.c
index 7e62e953..4fb8bb96 100644
--- a/src/raddbg/raddbg_core.c
+++ b/src/raddbg/raddbg_core.c
@@ -11294,7 +11294,7 @@ rd_frame(void)
   OS_EventList events = {0};
   if(rd_state->frame_depth == 1)
   {
-    events = os_get_events(scratch.arena, rd_state->num_frames_requested == 0);
+    events = os_get_events(scratch.arena, rd_state->num_frames_requested == 0 && !DEV_always_refresh);
   }
   
   //////////////////////////////
@@ -11333,7 +11333,7 @@ rd_frame(void)
   F32 target_hz = os_get_gfx_info()->default_refresh_rate;
   if(rd_state->frame_index > 32)
   {
-    F32 possible_alternate_hz_targets[] = {target_hz, 60.f, 120.f, 144.f, 240.f};
+    F32 possible_alternate_hz_targets[] = {target_hz, 60.f, 75.f, 120.f, 144.f, 165.f, 240.f, 360.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)