feat: Integrate frame time performance graph into iidxhook 1-8

Integrate the previously created frame time graph component
into iidxhook 1 to 8. iidxhook9 uses d3d9ex which still requires
a separate hook implementation for imgui.

Guard the feature with a switch as it might have some performance
impact and it’s something that is only required to be turned on
when needed.

dist/iidx/iidxhook-09.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # Magnetic card type, format XXX, 3 digit string (supports: C02, D01, E11, ECO)
 eamuse.card_type=C02
 

dist/iidx/iidxhook-10.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # Magnetic card type, format XXX, 3 digit string (supports: C02, D01, E11, ECO)
 eamuse.card_type=D01
 

dist/iidx/iidxhook-11.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # Magnetic card type, format XXX, 3 digit string (supports: C02, D01, E11, ECO)
 eamuse.card_type=E11
 

dist/iidx/iidxhook-12.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # Magnetic card type, format XXX, 3 digit string (supports: C02, D01, E11, ECO)
 eamuse.card_type=ECO
 

dist/iidx/iidxhook-13.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # Magnetic card type, format XXX, 3 digit string (supports: C02, D01, E11, ECO)
 eamuse.card_type=C02
 

dist/iidx/iidxhook-14.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # URL (e.g. http://my.eamuse.server:80/whatever) or IPV4 (e.g. 127.0.0.1:80) of the target eamuse server. The port is optional but defaults to 80.
 eamuse.server=localhost:80
 

dist/iidx/iidxhook-15.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # URL (e.g. http://my.eamuse.server:80/whatever) or IPV4 (e.g. 127.0.0.1:80) of the target eamuse server. The port is optional but defaults to 80.
 eamuse.server=localhost:80
 

dist/iidx/iidxhook-16.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # URL (e.g. http://my.eamuse.server:80/whatever) or IPV4 (e.g. 127.0.0.1:80) of the target eamuse server. The port is optional but defaults to 80.
 eamuse.server=localhost:80
 

dist/iidx/iidxhook-17.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # URL (e.g. http://my.eamuse.server:80/whatever) or IPV4 (e.g. 127.0.0.1:80) of the target eamuse server. The port is optional but defaults to 80.
 eamuse.server=localhost:80
 

dist/iidx/iidxhook-18-cn.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # PCBID
 eamuse.pcbid=0101020304050607086F
 

dist/iidx/iidxhook-18.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # Run the game in a framed window (requires windowed option)
 gfx.framed=false
 

dist/iidx/iidxhook-19.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # Run the game in a framed window (requires windowed option)
 gfx.framed=false
 

dist/iidx/iidxhook-20-cn.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # PCBID
 eamuse.pcbid=0101020304050607086F
 

dist/iidx/iidxhook-20.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # Run the game in a framed window (requires windowed option)
 gfx.framed=false
 

dist/iidx/iidxhook-21.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # Run the game in a framed window (requires windowed option)
 gfx.framed=false
 

dist/iidx/iidxhook-22.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # Run the game in a framed window (requires windowed option)
 gfx.framed=false
 

dist/iidx/iidxhook-23.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # Run the game in a framed window (requires windowed option)
 gfx.framed=false
 

dist/iidx/iidxhook-24.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # Run the game in a framed window (requires windowed option)
 gfx.framed=false
 

dist/iidx/iidxhook-25.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # Run the game in a framed window (requires windowed option)
 gfx.framed=false
 

dist/iidx/iidxhook-26.conf

@@ -1,3 +1,6 @@
+# Enable frame performance graph overlay
+debug.enable_frame_perf_graph=false
+
 # Run the game in a framed window (requires windowed option)
 gfx.framed=false
 

src/main/iidxhook-util/Module.mk

@@ -7,6 +7,7 @@ src_iidxhook-util     := \
     acio.c \
     chart-patch.c \
     clock.c \
+    config-debug.c \
     config-eamuse.c \
     config-ezusb.c \
     config-gfx.c \

src/main/iidxhook-util/config-debug.c

@@ -0,0 +1,34 @@
+#include "cconfig/cconfig-util.h"
+
+#include "iidxhook-util/config-debug.h"
+
+#include "util/log.h"
+
+#define IIDXHOOK_CONFIG_DEBUG_ENABLE_FRAME_PERF_GRAPH_KEY "debug.enable_frame_perf_graph"
+
+#define IIDXHOOK_CONFIG_DEBUG_DEFAULT_ENABLE_FRAME_PERF_GRAPH_VALUE false
+
+void iidxhook_config_debug_init(struct cconfig *config)
+{
+    cconfig_util_set_bool(
+        config,
+        IIDXHOOK_CONFIG_DEBUG_ENABLE_FRAME_PERF_GRAPH_KEY,
+        IIDXHOOK_CONFIG_DEBUG_DEFAULT_ENABLE_FRAME_PERF_GRAPH_VALUE,
+        "Enable frame performance graph overlay");
+}
+
+void iidxhook_config_debug_get(
+    struct iidxhook_config_debug *config_debug, struct cconfig *config)
+{
+    if (!cconfig_util_get_bool(
+            config,
+            IIDXHOOK_CONFIG_DEBUG_ENABLE_FRAME_PERF_GRAPH_KEY,
+            &config_debug->enable_frame_perf_graph,
+            IIDXHOOK_CONFIG_DEBUG_DEFAULT_ENABLE_FRAME_PERF_GRAPH_VALUE)) {
+        log_warning(
+            "Invalid value for key '%s' specified, fallback "
+            "to default '%d'",
+            IIDXHOOK_CONFIG_DEBUG_ENABLE_FRAME_PERF_GRAPH_KEY,
+            IIDXHOOK_CONFIG_DEBUG_DEFAULT_ENABLE_FRAME_PERF_GRAPH_VALUE);
+    }
+}

src/main/iidxhook-util/config-debug.h

@@ -0,0 +1,17 @@
+#ifndef IIDXHOOK_CONFIG_DEBUG_H
+#define IIDXHOOK_CONFIG_DEBUG_H
+
+#include <windows.h>
+
+#include "cconfig/cconfig.h"
+
+struct iidxhook_config_debug {
+    bool enable_frame_perf_graph;
+};
+
+void iidxhook_config_debug_init(struct cconfig *config);
+
+void iidxhook_config_debug_get(
+    struct iidxhook_config_debug *config_debug, struct cconfig *config);
+
+#endif

src/main/iidxhook1/Module.mk

@@ -3,6 +3,9 @@ dlls		    += iidxhook1
 ldflags_iidxhook1   := \
     -lws2_32 \
     -liphlpapi \
+    -ld3d9 \
+    -ldwmapi\
+    -lgdi32 \
 
 libs_iidxhook1      := \
     iidxhook-util \
@@ -18,6 +21,9 @@ libs_iidxhook1      := \
     cconfig \
     util \
     ezusb \
+    imgui-bt \
+    imgui-debug \
+    imgui \
 
 src_iidxhook1       := \
     config-iidxhook1.c \

src/main/iidxhook1/dllmain.c

@@ -27,6 +27,7 @@
 
 #include "iidxhook-util/chart-patch.h"
 #include "iidxhook-util/clock.h"
+#include "iidxhook-util/config-debug.h"
 #include "iidxhook-util/config-eamuse.h"
 #include "iidxhook-util/config-ezusb.h"
 #include "iidxhook-util/config-gfx.h"
@@ -41,6 +42,10 @@
 #include "iidxhook1/ezusb-mon.h"
 #include "iidxhook1/log-ezusb.h"
 
+#include "imgui-bt/imgui-d3d9-hook.h"
+
+#include "imgui-debug/frame-perf-graph.h"
+
 #include "util/defs.h"
 #include "util/log.h"
 #include "util/thread.h"
@@ -53,6 +58,7 @@
 
 static const hook_d3d9_irp_handler_t iidxhook_d3d9_handlers[] = {
     iidxhook_util_d3d9_irp_handler,
+    imgui_hook_d3d9_irp_handler
 };
 
 static HANDLE STDCALL my_OpenProcess(DWORD, BOOL, DWORD);
@@ -68,6 +74,17 @@ static const struct hook_symbol init_hook_syms[] = {
     },
 };
 
+static void iidxhook1_setup_imgui_debug_components(const struct iidxhook_config_debug *config_debug)
+{
+    imgui_bt_component_t debug_frame_graph_component;
+
+    if (config_debug->enable_frame_perf_graph) {
+        imgui_debug_frame_perf_graph_init(60.0f, &debug_frame_graph_component);
+
+        imgui_d3d9_hook_init(&debug_frame_graph_component, 1);
+    }
+}
+
 static void iidxhook1_setup_d3d9_hooks(
     const struct iidxhook_config_gfx *config_gfx,
     const struct iidxhook_config_iidxhook1 *config_iidxhook1)
@@ -125,6 +142,7 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
 {
     struct cconfig *config;
 
+    struct iidxhook_config_debug config_debug;
     struct iidxhook_util_config_ezusb config_ezusb;
     struct iidxhook_util_config_eamuse config_eamuse;
     struct iidxhook_config_gfx config_gfx;
@@ -144,6 +162,7 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
 
     config = cconfig_init();
 
+    iidxhook_config_debug_init(config);
     iidxhook_util_config_ezusb_init(config);
     iidxhook_util_config_eamuse_init(config);
     iidxhook_config_gfx_init(config);
@@ -159,6 +178,7 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
         exit(EXIT_FAILURE);
     }
 
+    iidxhook_config_debug_get(&config_debug, config);
     iidxhook_util_config_ezusb_get(&config_ezusb, config);
     iidxhook_util_config_eamuse_get(&config_eamuse, config);
     iidxhook_config_gfx_get(&config_gfx, config);
@@ -202,6 +222,8 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
         settings_hook_set_path(config_misc.settings_path);
     }
 
+    iidxhook1_setup_imgui_debug_components(&config_debug);
+
     /* Direct3D and USER32 hooks */
 
     iidxhook1_setup_d3d9_hooks(&config_gfx, &config_iidxhook1);

src/main/iidxhook2/Module.mk

@@ -3,6 +3,9 @@ avsdlls         += iidxhook2
 ldflags_iidxhook2   := \
     -lws2_32 \
     -liphlpapi \
+    -ld3d9 \
+    -ldwmapi\
+    -lgdi32 \
 
 libs_iidxhook2      := \
     iidxhook-util \
@@ -18,6 +21,9 @@ libs_iidxhook2      := \
     cconfig \
     util \
     ezusb \
+    imgui-bt \
+    imgui-debug \
+    imgui \
 
 src_iidxhook2       := \
     config-iidxhook2.c \

src/main/iidxhook2/dllmain.c

@@ -29,6 +29,7 @@
 #include "iidxhook-util/acio.h"
 #include "iidxhook-util/chart-patch.h"
 #include "iidxhook-util/clock.h"
+#include "iidxhook-util/config-debug.h"
 #include "iidxhook-util/config-eamuse.h"
 #include "iidxhook-util/config-ezusb.h"
 #include "iidxhook-util/config-gfx.h"
@@ -41,6 +42,10 @@
 
 #include "iidxhook2/config-iidxhook2.h"
 
+#include "imgui-bt/imgui-d3d9-hook.h"
+
+#include "imgui-debug/frame-perf-graph.h"
+
 #include "util/log.h"
 #include "util/thread.h"
 
@@ -52,6 +57,7 @@
 
 static const hook_d3d9_irp_handler_t iidxhook_d3d9_handlers[] = {
     iidxhook_util_d3d9_irp_handler,
+    imgui_hook_d3d9_irp_handler,
 };
 
 static HANDLE STDCALL my_OpenProcess(DWORD, BOOL, DWORD);
@@ -65,6 +71,17 @@ static const struct hook_symbol init_hook_syms[] = {
      .link = (void **) &real_OpenProcess},
 };
 
+static void iidxhook2_setup_imgui_debug_components(const struct iidxhook_config_debug *config_debug)
+{
+    imgui_bt_component_t debug_frame_graph_component;
+
+    if (config_debug->enable_frame_perf_graph) {
+        imgui_debug_frame_perf_graph_init(60.0f, &debug_frame_graph_component);
+
+        imgui_d3d9_hook_init(&debug_frame_graph_component, 1);
+    }
+}
+
 static void iidxhook2_setup_d3d9_hooks(
     const struct iidxhook_config_gfx *config_gfx,
     const struct iidxhook_config_iidxhook2 *config_iidxhook2)
@@ -122,6 +139,7 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
 {
     struct cconfig *config;
 
+    struct iidxhook_config_debug config_debug;
     struct iidxhook_util_config_ezusb config_ezusb;
     struct iidxhook_util_config_eamuse config_eamuse;
     struct iidxhook_config_gfx config_gfx;
@@ -141,6 +159,7 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
 
     config = cconfig_init();
 
+    iidxhook_config_debug_init(config);
     iidxhook_util_config_ezusb_init(config);
     iidxhook_util_config_eamuse_init(config);
     iidxhook_config_gfx_init(config);
@@ -156,6 +175,7 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
         exit(EXIT_FAILURE);
     }
 
+    iidxhook_config_debug_get(&config_debug, config);
     iidxhook_util_config_ezusb_get(&config_ezusb, config);
     iidxhook_util_config_eamuse_get(&config_eamuse, config);
     iidxhook_config_gfx_get(&config_gfx, config);
@@ -194,6 +214,8 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
         settings_hook_set_path(config_misc.settings_path);
     }
 
+    iidxhook2_setup_imgui_debug_components(&config_debug);
+
     /* Direct3D and USER32 hooks */
 
     iidxhook2_setup_d3d9_hooks(&config_gfx, &config_iidxhook2);

src/main/iidxhook3/Module.mk

@@ -3,9 +3,13 @@ avsdlls         += iidxhook3
 ldflags_iidxhook3   := \
     -lws2_32 \
     -liphlpapi \
+    -ld3d9 \
+    -ldwmapi\
+    -lgdi32 \
 
 libs_iidxhook3      := \
     iidxhook-util \
+    iidxhook-d3d9 \
     ezusb-emu \
     ezusb-iidx-16seg-emu \
     ezusb2-emu \
@@ -20,6 +24,9 @@ libs_iidxhook3      := \
     cconfig \
     util \
     ezusb \
+    imgui-bt \
+    imgui-debug \
+    imgui \
 
 src_iidxhook3       := \
     dllmain.c \

src/main/iidxhook3/dllmain.c

@@ -30,6 +30,7 @@
 #include "iidxhook-util/acio.h"
 #include "iidxhook-util/chart-patch.h"
 #include "iidxhook-util/clock.h"
+#include "iidxhook-util/config-debug.h"
 #include "iidxhook-util/config-eamuse.h"
 #include "iidxhook-util/config-gfx.h"
 #include "iidxhook-util/config-misc.h"
@@ -38,6 +39,10 @@
 #include "iidxhook-util/eamuse.h"
 #include "iidxhook-util/settings.h"
 
+#include "imgui-bt/imgui-d3d9-hook.h"
+
+#include "imgui-debug/frame-perf-graph.h"
+
 #include "security/rp-sign-key.h"
 
 #include "util/log.h"
@@ -52,6 +57,7 @@
 
 static const hook_d3d9_irp_handler_t iidxhook_d3d9_handlers[] = {
     iidxhook_util_d3d9_irp_handler,
+    imgui_hook_d3d9_irp_handler,
 };
 
 static HANDLE STDCALL my_OpenProcess(DWORD, BOOL, DWORD);
@@ -64,6 +70,17 @@ static const struct hook_symbol init_hook_syms[] = {
      .link = (void **) &real_OpenProcess},
 };
 
+static void iidxhook3_setup_imgui_debug_components(const struct iidxhook_config_debug *config_debug)
+{
+    imgui_bt_component_t debug_frame_graph_component;
+
+    if (config_debug->enable_frame_perf_graph) {
+        imgui_debug_frame_perf_graph_init(60.0f, &debug_frame_graph_component);
+
+        imgui_d3d9_hook_init(&debug_frame_graph_component, 1);
+    }
+}
+
 static void
 iidxhook3_setup_d3d9_hooks(const struct iidxhook_config_gfx *config_gfx)
 {
@@ -120,6 +137,7 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
 {
     struct cconfig *config;
 
+    struct iidxhook_config_debug config_debug;
     struct iidxhook_util_config_eamuse config_eamuse;
     struct iidxhook_config_gfx config_gfx;
     struct iidxhook_config_misc config_misc;
@@ -137,6 +155,7 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
 
     config = cconfig_init();
 
+    iidxhook_config_debug_init(config);
     iidxhook_util_config_eamuse_init(config);
     iidxhook_config_gfx_init(config);
     iidxhook_config_misc_init(config);
@@ -150,6 +169,7 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
         exit(EXIT_FAILURE);
     }
 
+    iidxhook_config_debug_get(&config_debug, config);
     iidxhook_util_config_eamuse_get(&config_eamuse, config);
     iidxhook_config_gfx_get(&config_gfx, config);
     iidxhook_config_misc_get(&config_misc, config);
@@ -187,6 +207,8 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
         settings_hook_set_path(config_misc.settings_path);
     }
 
+    iidxhook3_setup_imgui_debug_components(&config_debug);
+
     /* Direct3D and USER32 hooks */
 
     iidxhook3_setup_d3d9_hooks(&config_gfx);

src/main/iidxhook4-cn/Module.mk

@@ -3,6 +3,9 @@ avsdlls         += iidxhook4-cn
 ldflags_iidxhook4-cn   := \
     -liphlpapi \
     -lws2_32 \
+    -ld3d9 \
+    -ldwmapi\
+    -lgdi32 \
 
 deplibs_iidxhook4-cn   := \
     avs \
@@ -20,6 +23,9 @@ libs_iidxhook4-cn      := \
     cconfig \
     util \
     ezusb \
+    imgui-bt \
+    imgui-debug \
+    imgui \
 
 src_iidxhook4-cn       := \
     avs-boot.c \

src/main/iidxhook4-cn/dllmain.c

@@ -25,6 +25,7 @@
 #include "iidxhook4-cn/path.h"
 
 #include "iidxhook-util/chart-patch.h"
+#include "iidxhook-util/config-debug.h"
 #include "iidxhook-util/config-eamuse.h"
 #include "iidxhook-util/config-gfx.h"
 #include "iidxhook-util/config-io.h"
@@ -33,6 +34,10 @@
 #include "iidxhook-util/d3d9.h"
 #include "iidxhook-util/settings.h"
 
+#include "imgui-bt/imgui-d3d9-hook.h"
+
+#include "imgui-debug/frame-perf-graph.h"
+
 #include "security/rp-sign-key.h"
 
 #include "imports/avs.h"
@@ -51,6 +56,7 @@ static bool iidxhook_init_check;
 
 static const hook_d3d9_irp_handler_t iidxhook_d3d9_handlers[] = {
     iidxhook_util_d3d9_irp_handler,
+    imgui_hook_d3d9_irp_handler,
 };
 
 static const struct hook_symbol init_hook_syms[] = {
@@ -61,6 +67,17 @@ static const struct hook_symbol init_hook_syms[] = {
 
 static struct iidxhook_config_io config_io;
 
+static void iidxhook4_cn_setup_imgui_debug_components(const struct iidxhook_config_debug *config_debug)
+{
+    imgui_bt_component_t debug_frame_graph_component;
+
+    if (config_debug->enable_frame_perf_graph) {
+        imgui_debug_frame_perf_graph_init(60.0f, &debug_frame_graph_component);
+
+        imgui_d3d9_hook_init(&debug_frame_graph_component, 1);
+    }
+}
+
 static void
 iidxhook4_cn_setup_d3d9_hooks(const struct iidxhook_config_gfx *config_gfx)
 {
@@ -117,6 +134,7 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
 {
     struct cconfig *config;
 
+    struct iidxhook_config_debug config_debug;
     struct iidxhook_util_config_eamuse config_eamuse;
     struct iidxhook_config_gfx config_gfx;
     struct iidxhook_config_sec config_sec;
@@ -134,6 +152,7 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
 
     config = cconfig_init();
 
+    iidxhook_config_debug_init(config);
     iidxhook_util_config_eamuse_init(config);
     iidxhook_config_gfx_init(config);
     iidxhook_config_io_init(config);
@@ -148,6 +167,7 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
         exit(EXIT_FAILURE);
     }
 
+    iidxhook_config_debug_get(&config_debug, config);
     iidxhook_util_config_eamuse_get(&config_eamuse, config);
     iidxhook_config_gfx_get(&config_gfx, config);
     iidxhook_config_io_get(&config_io, config);
@@ -174,6 +194,8 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
         &config_sec.black_plug_mcode);
     ezusb_iidx_emu_node_security_plug_set_pcbid(&config_eamuse.pcbid);
 
+    iidxhook4_cn_setup_imgui_debug_components(&config_debug);
+
     iidxhook4_cn_setup_d3d9_hooks(&config_gfx);
 
     if (strlen(config_misc.settings_path) > 0) {

src/main/iidxhook4/Module.mk

@@ -2,6 +2,9 @@ avsdlls         += iidxhook4
 
 ldflags_iidxhook4   := \
     -liphlpapi \
+    -ld3d9 \
+    -ldwmapi\
+    -lgdi32 \
 
 deplibs_iidxhook4   := \
     avs \
@@ -22,6 +25,9 @@ libs_iidxhook4      := \
     cconfig \
     util \
     ezusb \
+    imgui-bt \
+    imgui-debug \
+    imgui \
 
 src_iidxhook4       := \
     dllmain.c \

src/main/iidxhook4/dllmain.c

@@ -27,6 +27,7 @@
 
 #include "iidxhook-util/acio.h"
 #include "iidxhook-util/chart-patch.h"
+#include "iidxhook-util/config-debug.h"
 #include "iidxhook-util/config-gfx.h"
 #include "iidxhook-util/config-io.h"
 #include "iidxhook-util/config-misc.h"
@@ -34,6 +35,10 @@
 #include "iidxhook-util/log-server.h"
 #include "iidxhook-util/settings.h"
 
+#include "imgui-bt/imgui-d3d9-hook.h"
+
+#include "imgui-debug/frame-perf-graph.h"
+
 #include "imports/avs.h"
 
 #include "util/log.h"
@@ -48,10 +53,22 @@
 
 static const hook_d3d9_irp_handler_t iidxhook_d3d9_handlers[] = {
     iidxhook_util_d3d9_irp_handler,
+    imgui_hook_d3d9_irp_handler,
 };
 
 static struct iidxhook_config_io config_io;
 
+static void iidxhook4_setup_imgui_debug_components(const struct iidxhook_config_debug *config_debug)
+{
+    imgui_bt_component_t debug_frame_graph_component;
+
+    if (config_debug->enable_frame_perf_graph) {
+        imgui_debug_frame_perf_graph_init(60.0f, &debug_frame_graph_component);
+
+        imgui_d3d9_hook_init(&debug_frame_graph_component, 1);
+    }
+}
+
 static void
 iidxhook4_setup_d3d9_hooks(const struct iidxhook_config_gfx *config_gfx)
 {
@@ -101,6 +118,7 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
 {
     struct cconfig *config;
 
+    struct iidxhook_config_debug config_debug;
     struct iidxhook_config_gfx config_gfx;
     struct iidxhook_config_misc config_misc;
 
@@ -111,6 +129,7 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
 
     config = cconfig_init();
 
+    iidxhook_config_debug_init(config);
     iidxhook_config_gfx_init(config);
     iidxhook_config_io_init(config);
     iidxhook_config_misc_init(config);
@@ -124,6 +143,7 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
         exit(EXIT_FAILURE);
     }
 
+    iidxhook_config_debug_get(&config_debug, config);
     iidxhook_config_gfx_get(&config_gfx, config);
     iidxhook_config_io_get(&config_io, config);
     iidxhook_config_misc_get(&config_misc, config);
@@ -133,6 +153,8 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
     log_info(IIDXHOOK4_INFO_HEADER);
     log_info("Initializing iidxhook...");
 
+    iidxhook4_setup_imgui_debug_components(&config_debug);
+
     iidxhook4_setup_d3d9_hooks(&config_gfx);
 
     if (strlen(config_misc.settings_path) > 0) {

src/main/iidxhook5-cn/Module.mk

@@ -3,6 +3,9 @@ avsdlls         += iidxhook5-cn
 ldflags_iidxhook5-cn   := \
     -liphlpapi \
     -lws2_32 \
+    -ld3d9 \
+    -ldwmapi\
+    -lgdi32 \
 
 deplibs_iidxhook5-cn   := \
     avs \
@@ -20,6 +23,9 @@ libs_iidxhook5-cn      := \
     cconfig \
     util \
     ezusb \
+    imgui-bt \
+    imgui-debug \
+    imgui \
 
 src_iidxhook5-cn       := \
     avs-boot.c \

src/main/iidxhook5-cn/dllmain.c

@@ -25,6 +25,7 @@
 #include "iidxhook5-cn/avs-boot.h"
 #include "iidxhook5-cn/path.h"
 
+#include "iidxhook-util/config-debug.h"
 #include "iidxhook-util/config-eamuse.h"
 #include "iidxhook-util/config-gfx.h"
 #include "iidxhook-util/config-io.h"
@@ -33,6 +34,10 @@
 #include "iidxhook-util/d3d9.h"
 #include "iidxhook-util/settings.h"
 
+#include "imgui-bt/imgui-d3d9-hook.h"
+
+#include "imgui-debug/frame-perf-graph.h"
+
 #include "security/rp-sign-key.h"
 
 #include "imports/avs.h"
@@ -51,6 +56,7 @@ static bool iidxhook_init_check;
 
 static const hook_d3d9_irp_handler_t iidxhook_d3d9_handlers[] = {
     iidxhook_util_d3d9_irp_handler,
+    imgui_hook_d3d9_irp_handler,
 };
 
 static const struct hook_symbol init_hook_user32_syms[] = {
@@ -61,6 +67,17 @@ static const struct hook_symbol init_hook_user32_syms[] = {
 
 static struct iidxhook_config_io config_io;
 
+static void iidxhook5_cn_setup_imgui_debug_components(const struct iidxhook_config_debug *config_debug)
+{
+    imgui_bt_component_t debug_frame_graph_component;
+
+    if (config_debug->enable_frame_perf_graph) {
+        imgui_debug_frame_perf_graph_init(60.0f, &debug_frame_graph_component);
+
+        imgui_d3d9_hook_init(&debug_frame_graph_component, 1);
+    }
+}
+
 static void
 iidxhook5_cn_setup_d3d9_hooks(const struct iidxhook_config_gfx *config_gfx)
 {
@@ -97,6 +114,7 @@ static ATOM WINAPI my_RegisterClassA(const WNDCLASSA *lpWndClass)
 {
     struct cconfig *config;
 
+    struct iidxhook_config_debug config_debug;
     struct iidxhook_util_config_eamuse config_eamuse;
     struct iidxhook_config_gfx config_gfx;
     struct iidxhook_config_sec config_sec;
@@ -114,6 +132,7 @@ static ATOM WINAPI my_RegisterClassA(const WNDCLASSA *lpWndClass)
 
     config = cconfig_init();
 
+    iidxhook_config_debug_init(config);
     iidxhook_util_config_eamuse_init(config);
     iidxhook_config_gfx_init(config);
     iidxhook_config_io_init(config);
@@ -128,6 +147,7 @@ static ATOM WINAPI my_RegisterClassA(const WNDCLASSA *lpWndClass)
         exit(EXIT_FAILURE);
     }
 
+    iidxhook_config_debug_get(&config_debug, config);
     iidxhook_util_config_eamuse_get(&config_eamuse, config);
     iidxhook_config_gfx_get(&config_gfx, config);
     iidxhook_config_io_get(&config_io, config);
@@ -154,6 +174,8 @@ static ATOM WINAPI my_RegisterClassA(const WNDCLASSA *lpWndClass)
         &config_sec.black_plug_mcode);
     ezusb_iidx_emu_node_security_plug_set_pcbid(&config_eamuse.pcbid);
 
+    iidxhook5_cn_setup_imgui_debug_components(&config_debug);
+
     iidxhook5_cn_setup_d3d9_hooks(&config_gfx);
 
     if (strlen(config_misc.settings_path) > 0) {

src/main/iidxhook5/Module.mk

@@ -2,6 +2,9 @@ avsdlls         += iidxhook5
 
 ldflags_iidxhook5   := \
     -liphlpapi \
+    -ld3d9 \
+    -ldwmapi\
+    -lgdi32 \
 
 deplibs_iidxhook5   := \
     avs \
@@ -22,6 +25,9 @@ libs_iidxhook5      := \
     cconfig \
     util \
     ezusb \
+    imgui-bt \
+    imgui-debug \
+    imgui \
 
 src_iidxhook5       := \
     dllmain.c \

src/main/iidxhook5/dllmain.c

@@ -27,6 +27,7 @@
 
 #include "iidxhook-util/acio.h"
 #include "iidxhook-util/chart-patch.h"
+#include "iidxhook-util/config-debug.h"
 #include "iidxhook-util/config-gfx.h"
 #include "iidxhook-util/config-io.h"
 #include "iidxhook-util/config-misc.h"
@@ -34,6 +35,10 @@
 #include "iidxhook-util/log-server.h"
 #include "iidxhook-util/settings.h"
 
+#include "imgui-bt/imgui-d3d9-hook.h"
+
+#include "imgui-debug/frame-perf-graph.h"
+
 #include "imports/avs.h"
 
 #include "util/log.h"
@@ -50,10 +55,22 @@
 
 static const hook_d3d9_irp_handler_t iidxhook_d3d9_handlers[] = {
     iidxhook_util_d3d9_irp_handler,
+    imgui_hook_d3d9_irp_handler,
 };
 
 static struct iidxhook_config_io config_io;
 
+static void iidxhook5_setup_imgui_debug_components(const struct iidxhook_config_debug *config_debug)
+{
+    imgui_bt_component_t debug_frame_graph_component;
+
+    if (config_debug->enable_frame_perf_graph) {
+        imgui_debug_frame_perf_graph_init(60.0f, &debug_frame_graph_component);
+
+        imgui_d3d9_hook_init(&debug_frame_graph_component, 1);
+    }
+}
+
 static void
 iidxhook5_setup_d3d9_hooks(const struct iidxhook_config_gfx *config_gfx)
 {
@@ -103,6 +120,7 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
 {
     struct cconfig *config;
 
+    struct iidxhook_config_debug config_debug;
     struct iidxhook_config_gfx config_gfx;
     struct iidxhook_config_misc config_misc;
 
@@ -113,6 +131,7 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
 
     config = cconfig_init();
 
+    iidxhook_config_debug_init(config);
     iidxhook_config_gfx_init(config);
     iidxhook_config_io_init(config);
     iidxhook_config_misc_init(config);
@@ -126,6 +145,7 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
         exit(EXIT_FAILURE);
     }
 
+    iidxhook_config_debug_get(&config_debug, config);
     iidxhook_config_gfx_get(&config_gfx, config);
     iidxhook_config_io_get(&config_io, config);
     iidxhook_config_misc_get(&config_misc, config);
@@ -135,6 +155,8 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
     log_info(IIDXHOOK5_INFO_HEADER);
     log_info("Initializing iidxhook...");
 
+    iidxhook5_setup_imgui_debug_components(&config_debug);
+
     iidxhook5_setup_d3d9_hooks(&config_gfx);
 
     if (strlen(config_misc.settings_path) > 0) {

src/main/iidxhook6/Module.mk

@@ -2,6 +2,9 @@ avsdlls         += iidxhook6
 
 ldflags_iidxhook6   := \
     -liphlpapi \
+    -ld3d9 \
+    -ldwmapi\
+    -lgdi32 \
 
 deplibs_iidxhook6   := \
     avs \
@@ -23,6 +26,9 @@ libs_iidxhook6      := \
     cconfig \
     util \
     ezusb \
+    imgui-bt \
+    imgui-debug \
+    imgui \
 
 src_iidxhook6       := \
     dllmain.c \

src/main/iidxhook6/dllmain.c

@@ -28,11 +28,16 @@
 #include "iidxhook-d3d9/bb-scale-hd.h"
 
 #include "iidxhook-util/acio.h"
+#include "iidxhook-util/config-debug.h"
 #include "iidxhook-util/config-gfx.h"
 #include "iidxhook-util/config-io.h"
 #include "iidxhook-util/d3d9.h"
 #include "iidxhook-util/log-server.h"
 
+#include "imgui-bt/imgui-d3d9-hook.h"
+
+#include "imgui-debug/frame-perf-graph.h"
+
 #include "imports/avs.h"
 
 #include "util/log.h"
@@ -48,10 +53,22 @@
 static const hook_d3d9_irp_handler_t iidxhook_d3d9_handlers[] = {
     iidxhook_d3d9_bb_scale_hd_d3d9_irp_handler,
     iidxhook_util_d3d9_irp_handler,
+    imgui_hook_d3d9_irp_handler,
 };
 
 static struct iidxhook_config_io config_io;
 
+static void iidxhook6_setup_imgui_debug_components(const struct iidxhook_config_debug *config_debug)
+{
+    imgui_bt_component_t debug_frame_graph_component;
+
+    if (config_debug->enable_frame_perf_graph) {
+        imgui_debug_frame_perf_graph_init(60.0f, &debug_frame_graph_component);
+
+        imgui_d3d9_hook_init(&debug_frame_graph_component, 1);
+    }
+}
+
 static void
 iidxhook6_setup_d3d9_hooks(const struct iidxhook_config_gfx *config_gfx)
 {
@@ -87,6 +104,7 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
 {
     struct cconfig *config;
 
+    struct iidxhook_config_debug config_debug;
     struct iidxhook_config_gfx config_gfx;
 
     log_server_init();
@@ -96,6 +114,7 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
 
     config = cconfig_init();
 
+    iidxhook_config_debug_init(config);
     iidxhook_config_gfx_init(config);
     iidxhook_config_io_init(config);
 
@@ -108,6 +127,7 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
         exit(EXIT_FAILURE);
     }
 
+    iidxhook_config_debug_get(&config_debug, config);
     iidxhook_config_gfx_get(&config_gfx, config);
     iidxhook_config_io_get(&config_io, config);
 
@@ -116,6 +136,8 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
     log_info(IIDXHOOK6_INFO_HEADER);
     log_info("Initializing iidxhook...");
 
+    iidxhook6_setup_imgui_debug_components(&config_debug);
+
     iidxhook6_setup_d3d9_hooks(&config_gfx);
 
     if (!config_io.disable_io_emu) {

src/main/iidxhook7/Module.mk

@@ -3,6 +3,8 @@ avsdlls         += iidxhook7
 ldflags_iidxhook7   := \
     -liphlpapi \
     -ld3d9 \
+    -ldwmapi\
+    -lgdi32 \
 
 deplibs_iidxhook7   := \
     avs \
@@ -24,6 +26,9 @@ libs_iidxhook7      := \
     iidxio \
     util \
     ezusb \
+    imgui-bt \
+    imgui-debug \
+    imgui \
 
 src_iidxhook7       := \
     dllmain.c \

src/main/iidxhook7/dllmain.c

@@ -28,11 +28,16 @@
 #include "iidxhook-d3d9/bb-scale-hd.h"
 
 #include "iidxhook-util/acio.h"
+#include "iidxhook-util/config-debug.h"
 #include "iidxhook-util/config-gfx.h"
 #include "iidxhook-util/config-io.h"
 #include "iidxhook-util/d3d9.h"
 #include "iidxhook-util/log-server.h"
 
+#include "imgui-bt/imgui-d3d9-hook.h"
+
+#include "imgui-debug/frame-perf-graph.h"
+
 #include "imports/avs.h"
 
 #include "util/log.h"
@@ -48,10 +53,22 @@
 static const hook_d3d9_irp_handler_t iidxhook_d3d9_handlers[] = {
     iidxhook_d3d9_bb_scale_hd_d3d9_irp_handler,
     iidxhook_util_d3d9_irp_handler,
+    imgui_hook_d3d9_irp_handler,
 };
 
 static struct iidxhook_config_io config_io;
 
+static void iidxhook7_setup_imgui_debug_components(const struct iidxhook_config_debug *config_debug)
+{
+    imgui_bt_component_t debug_frame_graph_component;
+
+    if (config_debug->enable_frame_perf_graph) {
+        imgui_debug_frame_perf_graph_init(60.0f, &debug_frame_graph_component);
+
+        imgui_d3d9_hook_init(&debug_frame_graph_component, 1);
+    }
+}
+
 static void
 iidxhook7_setup_d3d9_hooks(const struct iidxhook_config_gfx *config_gfx)
 {
@@ -87,6 +104,7 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
 {
     struct cconfig *config;
 
+    struct iidxhook_config_debug config_debug;
     struct iidxhook_config_gfx config_gfx;
 
     log_server_init();
@@ -96,6 +114,7 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
 
     config = cconfig_init();
 
+    iidxhook_config_debug_init(config);
     iidxhook_config_gfx_init(config);
     iidxhook_config_io_init(config);
 
@@ -108,6 +127,11 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
         exit(EXIT_FAILURE);
     }
 
+    iidxhook_config_debug_init(config);
+    iidxhook_config_gfx_init(config);
+    iidxhook_config_io_init(config);
+
+    iidxhook_config_debug_get(&config_debug, config);
     iidxhook_config_gfx_get(&config_gfx, config);
     iidxhook_config_io_get(&config_io, config);
 
@@ -116,6 +140,8 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
     log_info(IIDXHOOK7_INFO_HEADER);
     log_info("Initializing iidxhook...");
 
+    iidxhook7_setup_imgui_debug_components(&config_debug);
+
     iidxhook7_setup_d3d9_hooks(&config_gfx);
 
     if (!config_io.disable_io_emu) {

src/main/iidxhook8/Module.mk

@@ -7,6 +7,9 @@ ldflags_iidxhook8   := \
     -lmf \
     -lmfplat \
     -lole32 \
+    -ld3d9 \
+    -ldwmapi\
+    -lgdi32 \
 
 deplibs_iidxhook8   := \
     avs \
@@ -24,7 +27,10 @@ libs_iidxhook8      := \
     cconfig \
     util \
     eamio \
-    
+    imgui-bt \
+    imgui-debug \
+    imgui \
+
 src_iidxhook8       := \
     config-io.c \
     dllmain.c \

src/main/iidxhook8/dllmain.c

@@ -21,10 +21,15 @@
 #include "iidxhook-d3d9/bb-scale-hd.h"
 
 #include "iidxhook-util/acio.h"
+#include "iidxhook-util/config-debug.h"
 #include "iidxhook-util/config-gfx.h"
 #include "iidxhook-util/d3d9.h"
 #include "iidxhook-util/log-server.h"
 
+#include "imgui-bt/imgui-d3d9-hook.h"
+
+#include "imgui-debug/frame-perf-graph.h"
+
 #include "bio2emu-iidx/bi2a.h"
 #include "bio2emu/emu.h"
 
@@ -47,8 +52,19 @@
 static const hook_d3d9_irp_handler_t iidxhook_d3d9_handlers[] = {
     iidxhook_d3d9_bb_scale_hd_d3d9_irp_handler,
     iidxhook_util_d3d9_irp_handler,
+    imgui_hook_d3d9_irp_handler,
 };
 
+static void iidxhook8_setup_imgui_debug_components(const struct iidxhook_config_debug *config_debug)
+{
+    imgui_bt_component_t debug_frame_graph_component;
+
+    if (config_debug->enable_frame_perf_graph) {
+        imgui_debug_frame_perf_graph_init(60.0f, &debug_frame_graph_component);
+
+        imgui_d3d9_hook_init(&debug_frame_graph_component, 1);
+    }
+}
 static void
 iidxhook8_setup_d3d9_hooks(const struct iidxhook_config_gfx *config_gfx)
 {
@@ -93,6 +109,7 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
 {
     struct cconfig *config;
 
+    struct iidxhook_config_debug config_debug;
     struct iidxhook_config_gfx config_gfx;
 
     // log_server_init is required due to IO occuring in a non avs_thread
@@ -104,6 +121,7 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
 
     config = cconfig_init();
 
+    iidxhook_config_debug_init(config);
     iidxhook_config_gfx_init(config);
     iidxhook8_config_io_init(config);
     camhook_config_cam_init(config, 2);
@@ -117,6 +135,7 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
         exit(EXIT_FAILURE);
     }
 
+    iidxhook_config_debug_get(&config_debug, config);
     iidxhook_config_gfx_get(&config_gfx, config);
     iidxhook8_config_io_get(&iidxhook8_config_io, config);
     camhook_config_cam_get(&config_cam, config, 2);
@@ -126,6 +145,8 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
     log_info(IIDXHOOK8_INFO_HEADER);
     log_info("Initializing iidxhook...");
 
+    iidxhook8_setup_imgui_debug_components(&config_debug);
+
     iidxhook8_setup_d3d9_hooks(&config_gfx);
 
     /* Start up IIDXIO.DLL */

src/main/util/Module.mk

@@ -20,5 +20,6 @@ src_util        := \
     str.c \
     thread.c \
     time.c \
+    winerr.c \
     winres.c \
 

src/main/util/proc.c

@@ -1,54 +1,25 @@
 #define LOG_MODULE "util-proc"
 
 #include <windows.h>
-#include <winnt.h>
-
-#include <stdbool.h>
-#include <stdint.h>
+#include <winternl.h>
+#include <tlhelp32.h>
+#include <ntstatus.h>
 
+#include "util/defs.h"
 #include "util/log.h"
+#include "util/mem.h"
+#include "util/str.h"
+#include "util/winerr.h"
 
-bool proc_is_running_as_admin_user()
-{
-    SID_IDENTIFIER_AUTHORITY authority = SECURITY_NT_AUTHORITY;
-    PSID sid;
-    BOOL res;
-    BOOL is_admin;
+#include "proc.h"
 
-    res = AllocateAndInitializeSid(
-        &authority,
-        2,
-        SECURITY_BUILTIN_DOMAIN_RID,
-        DOMAIN_ALIAS_RID_ADMINS,
-        0,
-        0,
-        0,
-        0,
-        0,
-        0,
-        &sid);
-
-    if (!res) {
-        log_warning(
-            "Failed to allocate memory for is admin check: %lX",
-            GetLastError());
-        return false;
-    }
-
-    is_admin = false;
-
-    res = CheckTokenMembership(NULL, sid, &is_admin);
-
-    if (!res) {
-        log_warning(
-            "Failed to check admin group membership: %lX", GetLastError());
-        return false;
-    }
-
-    FreeSid(sid);
-
-    return is_admin;
-}
+typedef NTSTATUS (NTAPI *PNtQueryInformationThread)(
+    HANDLE ThreadHandle,
+    THREADINFOCLASS ThreadInformationClass,
+    PVOID ThreadInformation,
+    ULONG ThreadInformationLength,
+    PULONG ReturnLength
+);
 
 void proc_terminate_current_process(uint32_t exit_code)
 {
@@ -58,4 +29,196 @@ void proc_terminate_current_process(uint32_t exit_code)
         SYNCHRONIZE | PROCESS_TERMINATE, TRUE, GetCurrentProcessId());
 
     TerminateProcess(hnd, exit_code);
+}
+
+void* proc_thread_get_proc_address(int thread_id)
+{
+    HANDLE thread;
+    char* err_str;
+    HMODULE nt_dll;
+    PNtQueryInformationThread ntQueryInformationThread;
+    NTSTATUS status;
+    PVOID thread_start_address;
+    ULONG return_len;
+
+    thread = proc_thread_get_handle(thread_id);
+
+    if (thread == NULL) {
+        err_str = util_winerr_format_last_error_code();
+        log_fatal("Failed to open thread with id %d: %s", thread_id, err_str);
+    }
+
+    nt_dll = LoadLibrary("ntdll.dll");
+    ntQueryInformationThread = (PNtQueryInformationThread) GetProcAddress(nt_dll, "NtQueryInformationThread");
+
+    status = ntQueryInformationThread(thread, ThreadQuerySetWin32StartAddress, &thread_start_address, sizeof(thread_start_address), &return_len);
+    
+    CloseHandle(thread);
+    FreeLibrary(nt_dll);
+
+    if (status != STATUS_SUCCESS) {
+        log_fatal("Failed to get start address for thread %d: 0x%lx\n", thread_id, status);
+    }
+
+    return thread_start_address;
+}
+
+HMODULE proc_thread_proc_get_origin_module(void* proc_addr)
+{
+    HMODULE module;
+
+    log_assert(proc_addr);
+
+    if (!GetModuleHandleEx(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS | GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT,
+               (LPCTSTR) proc_addr, &module)) {
+                return NULL;
+               } else {
+                return module;
+               }
+}
+
+bool proc_thread_proc_get_origin_module_path(void* proc_addr, char* buffer, size_t len)
+{
+    HMODULE module;
+
+    module = proc_thread_proc_get_origin_module(proc_addr);
+
+    if (module != NULL) {
+        if (GetModuleFileNameA(module, buffer, len) == 0) {
+            return false;
+        } else {
+            return true;
+        }
+    } else {
+        return false;
+    }
+}
+
+bool proc_thread_proc_get_origin_module_name(void* proc_addr, char* buffer, size_t len)
+{
+    HMODULE module;
+    char path_buffer[MAX_PATH];
+    const char* filename;
+
+    module = proc_thread_proc_get_origin_module(proc_addr);
+
+    if (module != NULL) {
+        if (GetModuleFileNameA(module, path_buffer, sizeof(path_buffer)) == 0) {
+            return false;
+        } else {
+            filename = strrchr(path_buffer, '\\');
+
+            if (filename == NULL) {
+                // no backslashes found, use the entire path
+                filename = path_buffer;
+            } else {
+                // skip the backslash
+                filename++;
+            }
+
+            str_cpy(buffer, len, filename);
+
+            return true;
+        }
+    } else {
+        return false;
+    }
+}
+
+size_t proc_thread_scan_threads_current_process(struct proc_thread_info** info)
+{
+    DWORD pid;
+    HANDLE snapshot;
+    char* err_str;
+    THREADENTRY32 thread_entry;
+    size_t idx;
+    HANDLE thread;
+
+    log_assert(info);
+    
+    pid = GetCurrentProcessId();
+
+    // Create a snapshot of the running threads in the target process.
+    snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, pid);
+
+    if (snapshot == INVALID_HANDLE_VALUE) {
+        err_str = util_winerr_format_last_error_code();
+        log_fatal("Failed to create snapshot of threads: %s", err_str);
+    }
+
+    thread_entry.dwSize = sizeof(THREADENTRY32);
+
+    idx = 0;
+    *info = NULL;
+
+    // Count entries for allocation of return value
+    if (Thread32First(snapshot, &thread_entry)) {
+        do {
+            if (thread_entry.th32OwnerProcessID == pid) {
+                *info = xrealloc(*info, (idx + 1) * sizeof(struct proc_thread_info));
+
+                thread = proc_thread_get_handle(thread_entry.th32ThreadID);
+
+                (*info)[idx].id = thread_entry.th32ThreadID;
+                (*info)[idx].proc = proc_thread_get_proc_address(thread_entry.th32ThreadID);
+                (*info)[idx].priority = GetThreadPriority(thread);
+                (*info)[idx].origin_module = proc_thread_proc_get_origin_module((*info)[idx].proc);
+
+                CloseHandle(thread);
+
+                idx++;
+            }
+        } while (Thread32Next(snapshot, &thread_entry));
+    }
+
+    CloseHandle(snapshot);
+
+    return idx;
+}
+
+HANDLE proc_thread_get_handle(int thread_id)
+{
+    HANDLE handle;
+
+    handle = OpenThread(THREAD_ALL_ACCESS, FALSE, thread_id);
+
+    return handle;
+}
+
+bool proc_thread_set_priority(int thread_id, int priority)
+{
+    HANDLE thread;
+    BOOL res;
+
+    thread = proc_thread_get_handle(thread_id);
+
+    if (thread == NULL) {
+        return false;
+    }
+
+    res = SetThreadPriority(thread, priority);
+
+    CloseHandle(thread);
+
+    return res;
+}
+
+bool proc_thread_set_affinity(int thread_id, uint32_t cpu_mask)
+{
+    HANDLE thread;
+    DWORD_PTR affinity_mask;
+    DWORD_PTR prev_affinity_mask;
+
+    thread = proc_thread_get_handle(thread_id);
+
+    if (thread == NULL) {
+        return false;
+    }
+
+    affinity_mask = cpu_mask;
+    prev_affinity_mask = SetThreadAffinityMask(thread, affinity_mask);
+    
+    CloseHandle(thread);
+
+    return prev_affinity_mask != 0;
 }

src/main/util/proc.h

@@ -1,8 +1,37 @@
 #pragma once
 
+#include <windows.h>
+
 #include <stdbool.h>
 #include <stdint.h>
+#include <string.h>
 
-bool proc_is_running_as_admin_user();
+#define PROC_THREAD_CPU_AFFINITY_CORE(c) (1 << c)
 
-void proc_terminate_current_process(uint32_t exit_code);
+struct proc_thread_info {
+    int id;
+    void* proc;
+    // According to
+    // https://learn.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-getthreadpriority#return-value
+    int priority;
+    HMODULE origin_module;
+};
+
+void proc_terminate_current_process(uint32_t exit_code);
+
+void* proc_thread_get_proc_address(int thread_id);
+
+HMODULE proc_thread_proc_get_origin_module(void* proc_addr);
+
+bool proc_thread_proc_get_origin_module_path(void* proc_addr, char* buffer, size_t len);
+
+bool proc_thread_proc_get_origin_module_name(void* proc_addr, char* buffer, size_t len);
+
+size_t proc_thread_scan_threads_current_process(struct proc_thread_info** info);
+
+HANDLE proc_thread_get_handle(int thread_id);
+
+bool proc_thread_set_priority(int thread_id, int priority);
+
+// cpu starts with 0, specify multiple to set affinity to these cores
+bool proc_thread_set_affinity(int thread_id, uint32_t cpu_mask);