feat: Add separate d3d9-frame-graph-hook

Allow this to be hooked by any application with a d3d9
render backend. This is not compatible with d3d9ex.

src/main/d3d9-frame-graph-hook/Module.mk

@@ -0,0 +1,16 @@
+dlls		    += d3d9-frame-graph-hook
+
+ldflags_d3d9-frame-graph-hook   := \
+    -ld3d9 \
+    -ldwmapi\
+    -lgdi32 \
+
+libs_d3d9-frame-graph-hook       := \
+    hook \
+    imgui-bt \
+    imgui-debug \
+    imgui \
+    util \
+
+src_d3d9-frame-graph-hook       := \
+    main.c \

src/main/d3d9-frame-graph-hook/d3d9-frame-graph-hook.def

@@ -0,0 +1,4 @@
+LIBRARY d3d9-frame-graph-hook
+
+EXPORTS
+    DllMain@12 @1 NONAME

src/main/d3d9-frame-graph-hook/main.c

@@ -0,0 +1,32 @@
+#include <windows.h>
+
+#include "hook/d3d9.h"
+#include "hook/table.h"
+
+#include "imgui-bt/imgui-d3d9-hook.h"
+
+#include "imgui-debug/frame-perf-graph.h"
+
+#include "util/defs.h"
+#include "util/log.h"
+
+static const hook_d3d9_irp_handler_t d3d9_frame_graph_hook_handlers[] = {
+    imgui_hook_d3d9_irp_handler
+};
+
+BOOL WINAPI DllMain(HMODULE mod, DWORD reason, void *ctx)
+{
+    imgui_bt_component_t debug_frame_graph_component;
+
+    if (reason == DLL_PROCESS_ATTACH) {
+        log_to_writer(log_writer_null, NULL);
+
+        imgui_debug_frame_perf_graph_init(60.0f, &debug_frame_graph_component);
+
+        imgui_d3d9_hook_init(&debug_frame_graph_component, 1);
+    
+        hook_d3d9_init(d3d9_frame_graph_hook_handlers, lengthof(d3d9_frame_graph_hook_handlers));
+    }
+
+    return TRUE;
+}