Bemanitools v5.26 release

2019-09-27 22:36:50 +02:00
commit cbd7720349
718 changed files with 62731 additions and 0 deletions
@@ -0,0 +1,83 @@
+#include <windows.h>
+#include <d3d9.h>
+
+#include <stdbool.h>
+
+#include "hook/com-proxy.h"
+#include "hook/pe.h"
+#include "hook/table.h"
+
+#include "sdvxhook/gfx.h"
+
+#include "util/defs.h"
+#include "util/log.h"
+
+static HRESULT STDCALL my_CreateDevice(
+        IDirect3D9 *self, UINT adapter, D3DDEVTYPE type, HWND hwnd, DWORD flags,
+        D3DPRESENT_PARAMETERS *pp, IDirect3DDevice9 **pdev);
+static IDirect3D9 *STDCALL my_Direct3DCreate9(UINT sdk_ver);
+
+static IDirect3D9 * (STDCALL *real_Direct3DCreate9)(UINT sdk_ver);
+
+static const struct hook_symbol gfx_hook_syms[] = {
+    {
+        .name       = "Direct3DCreate9",
+        .patch      = my_Direct3DCreate9,
+        .link       = (void **) &real_Direct3DCreate9
+    },
+};
+
+static bool gfx_windowed;
+
+static HRESULT STDCALL my_CreateDevice(
+        IDirect3D9 *self, UINT adapter, D3DDEVTYPE type, HWND hwnd, DWORD flags,
+        D3DPRESENT_PARAMETERS *pp, IDirect3DDevice9 **pdev)
+{
+    IDirect3D9 *real = COM_PROXY_UNWRAP(self);
+    HRESULT hr;
+
+    log_misc("IDirect3D9::CreateDevice hook hit");
+
+    if (gfx_windowed) {
+        pp->Windowed = TRUE;
+        pp->FullScreen_RefreshRateInHz = 0;
+    }
+
+    hr = IDirect3D9_CreateDevice(real, adapter, type, hwnd, flags, pp, pdev);
+
+    return hr;
+}
+
+static IDirect3D9 *STDCALL my_Direct3DCreate9(UINT sdk_ver)
+{
+    IDirect3D9 *api;
+    IDirect3D9Vtbl *api_vtbl;
+    struct com_proxy *api_proxy;
+
+    log_info("Direct3DCreate9 hook hit");
+
+    api = real_Direct3DCreate9(sdk_ver);
+    api_proxy = com_proxy_wrap(api, sizeof(*api->lpVtbl));
+    api_vtbl = api_proxy->vptr;
+
+    api_vtbl->CreateDevice = my_CreateDevice;
+
+    return (IDirect3D9 *) api_proxy;
+}
+
+void gfx_init(void)
+{
+    hook_table_apply(
+            NULL,
+            "d3d9.dll",
+            gfx_hook_syms,
+            lengthof(gfx_hook_syms));
+
+    log_info("Inserted graphics hooks");
+}
+
+void gfx_set_windowed(void)
+{
+    gfx_windowed = true;
+}
+