Implement LegoVideoManager::EnableRMDevice

LEGO1/lego/legoomni/include/legovideomanager.h

@@ -6,11 +6,13 @@
 #include "mxvideomanager.h"
 
 #include <ddraw.h>
+#include <d3drm.h>
 
 class Lego3DManager;
 class LegoROI;
 class MxDirect3D;
 class MxStopWatch;
+struct ViewportAppData;
 
 namespace Tgl
 {
@@ -103,7 +105,21 @@ class LegoVideoManager : public MxVideoManager {
 	MxFloat m_unk0x550;                          // 0x550
 	MxBool m_unk0x554;                           // 0x554
 	MxBool m_paused;                             // 0x555
-	undefined m_pad0x556[0x39];          // 0x556
+	undefined m_pad0x556[0x2];                   // 0x556
+	D3DVALUE m_back_0x558;                       // 0x558
+	D3DVALUE m_front_0x55c;                      // 0x55c
+    float m_camera_width_0x560;                  // 0x560
+    float m_camera_height_0x564;                 // 0x564
+	D3DVALUE m_fov_0x568;                        // 0x55c
+	IDirect3DRMFrame *m_camera_0x56c;            // 0x56c
+	D3DRMPROJECTIONTYPE m_projection_0x570;      // 0x570
+	ViewportAppData *m_appdata_0x574;            // 0x574
+	D3DRMRENDERQUALITY m_quality_0x578;          // 0x578
+	DWORD m_shades_0x57c;                        // 0x57c
+	D3DRMTEXTUREQUALITY m_texture_quality_0x580; // 0x580
+	D3DRMTEXTUREQUALITY m_rendermode_0x584;      // 0x584
+	BOOL m_dither_0x588;                         // 0x588
+	DWORD m_buffer_count_0x58c;                  // 0x58c
 };
 
 // SYNTHETIC: LEGO1 0x1007ab20

LEGO1/lego/legoomni/src/video/legovideomanager.cpp

@@ -561,11 +561,49 @@ void LegoVideoManager::FUN_1007c520()
 	InputManager()->SetUnknown335(TRUE);
 }
 
-// STUB: LEGO1 0x1007c560
+extern void ViewportDestroyCallback(IDirect3DRMObject* pObject, void* pArg);
+
+// FUNCTION: LEGO1 0x1007c560
 int LegoVideoManager::EnableRMDevice()
 {
-	// TODO
+    IDirect3DRMViewport *viewport;
-	return 0;
+    if (!m_paused) {
+        return -1;
+    }
+    int result = -1;
+    TglImpl::DeviceImpl *device_impl = (TglImpl::DeviceImpl*)m_3dManager->GetLego3DView()->GetDevice();
+    IDirect3DRM2 *d3drm2 = ((TglImpl::RendererImpl*)m_renderer)->ImplementationData();
+    IDirect3D2 *d3d2 = m_direct3d->Direct3D();
+    IDirect3DDevice2 *d3d_dev2 = m_direct3d->Direct3DDevice();
+    m_direct3d->RestoreSurfaces();
+    IDirect3DRMDevice2 *d3drm_dev2 = NULL;
+    HRESULT res = d3drm2->CreateDeviceFromD3D(d3d2, d3d_dev2, &d3drm_dev2);
+    if (res == D3DRM_OK) {
+        viewport = NULL;
+        device_impl->SetImplementationData(d3drm_dev2);
+        res = d3drm2->CreateViewport(d3drm_dev2, m_camera_0x56c, 0, 0, m_camera_width_0x560, m_camera_height_0x564, &viewport);
+        if (res == D3DRM_OK) {
+            viewport->SetBack(m_back_0x558);
+            viewport->SetFront(m_front_0x55c);
+            viewport->SetField(m_fov_0x568);
+            viewport->SetCamera(m_camera_0x56c);
+            viewport->SetProjection(m_projection_0x570);
+            viewport->SetAppData((DWORD)m_appdata_0x574);
+            d3drm_dev2->SetQuality(m_quality_0x578);
+            d3drm_dev2->SetShades(m_shades_0x57c);
+            d3drm_dev2->SetTextureQuality(m_texture_quality_0x580);
+            d3drm_dev2->SetRenderMode(m_rendermode_0x584);
+            d3drm_dev2->SetDither(m_dither_0x588);
+            d3drm_dev2->SetBufferCount(m_buffer_count_0x58c);
+            m_camera_0x56c->Release();
+            if (viewport->AddDestroyCallback(ViewportDestroyCallback, m_appdata_0x574) == D3DRM_OK) {
+                ((TglImpl::ViewImpl*)m_3dManager->GetLego3DView()->GetView())->SetImplementationData(viewport);
+                m_paused = 0;
+                result = 0;
+            }
+        }
+    }
+    return result;
 }
 
 // STUB: LEGO1 0x1007c740

LEGO1/tgl/d3drm/impl.h

@@ -149,6 +149,7 @@ class DeviceImpl : public Device {
 	void InitFromWindowsDevice(Device*) override;
 
 	IDirect3DRMDevice2* ImplementationData() const { return m_data; }
+	void SetImplementationData(IDirect3DRMDevice2* device) { m_data = device; }
 
 	friend class RendererImpl;
 
@@ -199,6 +200,7 @@ class ViewImpl : public View {
 	) override;
 
 	IDirect3DRMViewport* ImplementationData() const { return m_data; }
+	void SetImplementationData(IDirect3DRMViewport* viewport) { m_data = viewport; }
 
 	static Result ViewportCreateAppData(IDirect3DRM2*, IDirect3DRMViewport*, IDirect3DRMFrame2*);
 

LEGO1/tgl/d3drm/view.cpp

@@ -80,6 +80,8 @@ inline Result ViewRestoreFrameAfterRender(
 	return result;
 }
 
+// FIXME: from LEGO1/tgl/d3drm/view.cpp
+
 // FUNCTION: LEGO1 0x100a1240
 void ViewportDestroyCallback(IDirect3DRMObject* pObject, void* pArg)
 {