BOOL initD3d(HWND hWnd, BOOL fullscreenMode) {
D3DPRESENT_PARAMETERS d3d9pp;
d3d9 = Direct3DCreate9(D3D_SDK_VERSION); // create the Direct3D interface
ZeroMemory(&d3d9pp, sizeof(D3DPRESENT_PARAMETERS));
if (fullscreenMode)
d3d9pp.Windowed = FALSE;
else
d3d9pp.Windowed = TRUE;
// use 64bit display mode if supported by Gcard, else use 32bit or 16bit
if (SUCCEEDED(d3d9->CheckDeviceType(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, D3DFMT_A16B16G16R16, D3DFMT_A16B16G16R16, FALSE))) {
d3d9pp.BackBufferFormat = D3DFMT_A16B16G16R16;
MessageBox(hWnd, "Using 64bit color mode (D3DFMT_A16B16G16R16)", "Information", MB_ICONINFORMATION);
}
else if (SUCCEEDED(d3d9->CheckDeviceType(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, D3DFMT_X8R8G8B8, FALSE)))
d3d9pp.BackBufferFormat = D3DFMT_X8R8G8B8;
else if (SUCCEEDED(d3d9->CheckDeviceType(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, D3DFMT_R5G6B5, D3DFMT_R5G6B5, FALSE)))
d3d9pp.BackBufferFormat = D3DFMT_R5G6B5;
else if (SUCCEEDED(d3d9->CheckDeviceType(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, D3DFMT_X1R5G5B5, D3DFMT_X1R5G5B5, FALSE)))
d3d9pp.BackBufferFormat = D3DFMT_X1R5G5B5;
d3d9pp.BackBufferHeight = SCREEN_HEIGHT;
d3d9pp.BackBufferWidth = SCREEN_WIDTH;
d3d9pp.hDeviceWindow = hWnd;
d3d9pp.SwapEffect = D3DSWAPEFFECT_DISCARD;
d3d9pp.EnableAutoDepthStencil = TRUE; // automatically run the z-buffer for us
d3d9pp.AutoDepthStencilFormat = D3DFMT_D16; // 16-bit pixel format for the z-buffer
d3d9->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, hWnd, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &d3d9pp, &d3d9dev);
if (!initD3dStuff(hWnd)) return FALSE; // init the 3D objects
initLightAndMaterial(); // init the lights and objects materials
d3d9dev->SetRenderState(D3DRS_LIGHTING, D3DZB_TRUE); // turn off the 3D lighting
d3d9dev->SetRenderState(D3DRS_ZENABLE, TRUE); // turn on the z-buffer
d3d9dev->SetRenderState(D3DRS_AMBIENT, D3DCOLOR_XRGB(50, 50, 50)); // ambient light
d3d9dev->SetRenderState(D3DRS_NORMALIZENORMALS, TRUE); // handle normals in scaling
// cant get transperacy to work
d3d9dev->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
d3d9dev->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
d3d9dev->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
d3d9dev->SetRenderState(D3DRS_BLENDOP, D3DBLENDOP_ADD);
d3d9dev->SetRenderState(D3DRS_MULTISAMPLEANTIALIAS , TRUE); // antialising
//d3d9dev->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_ANISOTROPIC); // antistrophic when scaled up
//d3d9dev->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_ANISOTROPIC); // antistrophic when scaled down
return TRUE;
}
D3DFORMAT FindBackBufferType(bool bWindowed, int iBPP)
{
HRESULT hr;
// If windowed, then bpp is ignored. Use whatever works.
vector<D3DFORMAT> vBackBufferFormats; // throw all possibilities in here
/* When windowed, add all formats; otherwise add only formats that match dwBPP. */
if( iBPP == 16 || bWindowed )
{
vBackBufferFormats.push_back( D3DFMT_R5G6B5 );
vBackBufferFormats.push_back( D3DFMT_X1R5G5B5 );
vBackBufferFormats.push_back( D3DFMT_A1R5G5B5 );
}
if( iBPP == 32 || bWindowed )
{
#if !defined(XBOX)
vBackBufferFormats.push_back( D3DFMT_R8G8B8 );
#endif
vBackBufferFormats.push_back( D3DFMT_X8R8G8B8 );
vBackBufferFormats.push_back( D3DFMT_A8R8G8B8 );
}
if( !bWindowed && iBPP != 16 && iBPP != 32 )
{
GraphicsWindow::Shutdown();
RageException::Throw( "Invalid BPP '%i' specified", iBPP );
}
// Test each back buffer format until we find something that works.
for( unsigned i=0; i < vBackBufferFormats.size(); i++ )
{
D3DFORMAT fmtBackBuffer = vBackBufferFormats[i];
D3DFORMAT fmtDisplay;
if( bWindowed )
fmtDisplay = g_DesktopMode.Format;
else // Fullscreen
fmtDisplay = vBackBufferFormats[i];
LOG->Trace( "Testing format: display %d, back buffer %d, windowed %d...",
fmtDisplay, fmtBackBuffer, bWindowed );
hr = g_pd3d->CheckDeviceType( D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL,
fmtDisplay, fmtBackBuffer, bWindowed );
if( FAILED(hr) )
continue; // skip
// done searching
LOG->Trace( "This will work." );
return fmtBackBuffer;
}
LOG->Trace( "Couldn't find an appropriate back buffer format." );
return D3DFMT_UNKNOWN;
}
HRESULT HookIDirect3D9::CheckDeviceType(LPVOID _this, UINT Adapter,D3DDEVTYPE DevType,D3DFORMAT AdapterFormat,D3DFORMAT BackBufferFormat,BOOL bWindowed)
{
LOG_API();
return pD3D->CheckDeviceType(Adapter, DevType, AdapterFormat, BackBufferFormat, bWindowed);
}
int EnumerateDriver(D3DDEVICEINFO **tabdev)
{
typedef char devDesc[4];
unsigned int i, j, k;
const DWORD dwNumDeviceTypes = 1;
devDesc strDeviceDescs[2] = { "HAL", "REF" };
const D3DDEVTYPE DeviceTypes[] = { D3DDEVTYPE_HAL, D3DDEVTYPE_REF };
BOOL bHALExists = FALSE;
BOOL bHALIsWindowedCompatible = FALSE;
BOOL bHALIsDesktopCompatible = FALSE;
BOOL bHALIsSampleCompatible = FALSE;
g_pD3D = Direct3DCreate9(D3D_SDK_VERSION);
D3DDISPLAYMODE modes[100];
D3DFORMAT formats[20];
DWORD dwNumFormats = 0;
DWORD dwNumModes = 0;
DWORD dwNumAdapterModes = g_pD3D->GetAdapterModeCount(0, D3DFMT_A8R8G8B8);
DWORD dwNumDevices;
for(i=0; i < dwNumAdapterModes; i++)
{
// Get the display mode attributes
D3DDISPLAYMODE DisplayMode;
g_pD3D->EnumAdapterModes(0, D3DFMT_A8R8G8B8, i, &DisplayMode);
// Check if the mode already exists (to filter out refresh rates)
for(j=0; j<dwNumModes; j++)
{
if(( modes[j].Width == DisplayMode.Width ) &&
( modes[j].Height == DisplayMode.Height ) &&
( modes[j].Format == DisplayMode.Format ))
break;
}
// If we found a new mode, add it to the list of modes
if (j == dwNumModes)
{
modes[dwNumModes].Width = DisplayMode.Width;
modes[dwNumModes].Height = DisplayMode.Height;
modes[dwNumModes].Format = DisplayMode.Format;
modes[dwNumModes].RefreshRate = 0;
dwNumModes++;
// Check if the mode's format already exists
for(k=0; k<dwNumFormats; k++)
{
if (DisplayMode.Format == formats[k]) break;
}
// If the format is new, add it to the list
if(k==dwNumFormats) formats[dwNumFormats++] = DisplayMode.Format;
}
}
// Sort the list of display modes (by format, then width, then height)
qsort(modes, dwNumModes, sizeof(D3DDISPLAYMODE), SortModesCallback);
// Add devices to adapter
dwNumDevices=0;
for(i=0; i<dwNumDeviceTypes; i++)
{
// Fill in device info
D3DDEVICEINFO *pDevice;
pDevice = &g_Devices[dwNumDevices];
pDevice->DeviceType = DeviceTypes[i];
// se non ci sono devices HAL o T&L ritorna errore
if (g_pD3D->GetDeviceCaps(0, D3DDEVTYPE_HAL, &pDevice->d3dCaps)!=D3D_OK)
return(-1);
strcpy(pDevice->strDesc, strDeviceDescs[i]);
pDevice->dwNumModes = 0;
pDevice->bCanDoWindowed = FALSE;
pDevice->MultiSampleType = D3DMULTISAMPLE_NONE;
// Examine each format supported by the adapter to see if it will
// work with this device and meets the needs of the application.
BOOL bFormatConfirmed[20];
DWORD dwBehavior[20];
D3DFORMAT fmtDepthStencil[20];
for(DWORD f=0; f<dwNumFormats; f++)
{
bFormatConfirmed[f] = FALSE;
fmtDepthStencil[f] = D3DFMT_UNKNOWN;
// Skip formats that cannot be used as render targets on this device
if( FAILED(g_pD3D->CheckDeviceType(0, pDevice->DeviceType,
formats[f], formats[f], FALSE )))
continue;
if(pDevice->DeviceType == D3DDEVTYPE_HAL )
{
// This system has a HAL device
bHALExists = TRUE;
if(pDevice->d3dCaps.Caps2)
{
// HAL can run in a window for some mode
bHALIsWindowedCompatible = TRUE;
/*
if(f == 0)
{
// HAL can run in a window for the current desktop mode
bHALIsDesktopCompatible = TRUE;
}
*/
}
}
// Confirm the device/format for HW vertex processing
if (pDevice->d3dCaps.DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT)
{
if (pDevice->d3dCaps.DevCaps & D3DDEVCAPS_PUREDEVICE)
{
dwBehavior[f] = D3DCREATE_HARDWARE_VERTEXPROCESSING |
D3DCREATE_PUREDEVICE;
bFormatConfirmed[f] = TRUE;
}
if (FALSE == bFormatConfirmed[f])
{
dwBehavior[f] = D3DCREATE_HARDWARE_VERTEXPROCESSING;
bFormatConfirmed[f] = TRUE;
}
if (FALSE == bFormatConfirmed[f])
{
dwBehavior[f] = D3DCREATE_MIXED_VERTEXPROCESSING;
bFormatConfirmed[f] = TRUE;
}
}
// Confirm the device/format for SW vertex processing
if(bFormatConfirmed[f]==FALSE)
{
dwBehavior[f] = D3DCREATE_SOFTWARE_VERTEXPROCESSING;
bFormatConfirmed[f] = TRUE;
}
// Find a suitable depth/stencil buffer format for this device/format
if(bFormatConfirmed[f])
{
if(!FindDepthStencilFormat(0, pDevice->DeviceType,
formats[f], &fmtDepthStencil[f]))
{
bFormatConfirmed[f] = FALSE;
}
}
}
// Add all enumerated display modes with confirmed formats to the
// device's list of valid modes
for(DWORD m=0L; m<dwNumModes; m++)
{
for( DWORD f=0; f<dwNumFormats; f++)
{
if (modes[m].Format == formats[f])
{
if(bFormatConfirmed[f] == TRUE)
{
// Add this mode to the device's list of valid modes
pDevice->SupportedModes[pDevice->dwNumModes].Width = modes[m].Width;
pDevice->SupportedModes[pDevice->dwNumModes].Height = modes[m].Height;
pDevice->SupportedModes[pDevice->dwNumModes].Format = modes[m].Format;
pDevice->SupportedModes[pDevice->dwNumModes].Bpp = D3DFormat2Bpp(modes[m].Format);
pDevice->SupportedModes[pDevice->dwNumModes].dwBehavior = dwBehavior[f];
pDevice->SupportedModes[pDevice->dwNumModes].DepthStencilFormat = fmtDepthStencil[f];
pDevice->dwNumModes++;
if(pDevice->DeviceType == D3DDEVTYPE_HAL)
bHALIsSampleCompatible = TRUE;
}
}
}
}
if (pDevice->d3dCaps.Caps2) pDevice->bCanDoWindowed = TRUE;
if (pDevice->dwNumModes > 0) dwNumDevices++;
}
if(0 == dwNumDevices)
{
*tabdev=NULL;
return -1;
}
else
{
*tabdev=g_Devices;
return(dwNumDevices);
}
}
BOOL render_init( render_info_t * info )
{
HRESULT LastError;
render_viewport_t viewport;
// should get this from d3d caps
bSquareOnly = FALSE;
// default gamma table
build_gamma_table(1.0);
// Set up Direct3D interface object
lpD3D = Direct3DCreate9(D3D_SDK_VERSION);
if (!lpD3D)
{
DebugPrintf("couldnt create d3d9\n");
return FALSE;
}
// create d3d device
D3DPRESENT_PARAMETERS d3dpp;
ZeroMemory (&d3dpp, sizeof(d3dpp));
//
d3dpp.Windowed = !info->fullscreen;
//
// presentation settings
//
d3dpp.hDeviceWindow = GetActiveWindow(); // the window handle
d3dpp.BackBufferCount = 1; // we only have one swap chain
d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD; // does not protect the contents of the backbuffer after flipping (faster)
// shouldn't we specify D3DSWAPEFFECT_FLIP ?
// wouldn't D3DSWAPEFFECT_OVERLAY be fastest ?
d3dpp.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_DEFAULT; // display refresh
d3dpp.EnableAutoDepthStencil = TRUE; // let d3d manage the z-buffer
if(info->vsync)
d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_ONE; // enable vsync
else
d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE; // disable vsync
// 16 bit zbuffer
//d3dpp.AutoDepthStencilFormat = D3DFMT_D15S1; // 16 bit depth buffer with 1 bit stencil
d3dpp.AutoDepthStencilFormat = D3DFMT_D16; // 16 bit depth buffer
// 32 bit back buffer
// Also supports 32 bit zbuffer
if( SUCCEEDED(lpD3D->CheckDeviceType(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, D3DFMT_X8R8G8B8, d3dpp.Windowed)))
{
bpp = 32;
d3dpp.BackBufferFormat = D3DFMT_X8R8G8B8;
//d3dpp.AutoDepthStencilFormat = D3DFMT_D32; // 32 bit depth buffer
d3dpp.AutoDepthStencilFormat = D3DFMT_D24S8; // 24 bit depth buffer with 8 bit stencil buffer
DebugPrintf("picked 24 bit D3DFMT_X8R8G8B8 back buffer\n");
}
// 16 bit
else if(SUCCEEDED(lpD3D->CheckDeviceType(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, D3DFMT_X1R5G5B5, D3DFMT_X1R5G5B5, d3dpp.Windowed)))
{
d3dpp.BackBufferFormat = D3DFMT_X1R5G5B5;
DebugPrintf("picked 16 bit D3DFMT_X1R5G5B5 back buffer\n");
}
// 16 bit
else if(SUCCEEDED(lpD3D->CheckDeviceType(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, D3DFMT_R5G6B5, D3DFMT_R5G6B5, d3dpp.Windowed)))
{
d3dpp.BackBufferFormat = D3DFMT_R5G6B5;
DebugPrintf("picked 16 bit D3DFMT_R5G6B5 back buffer\n");
}
// failed
else
{
CloseWindow(d3dpp.hDeviceWindow);
Msg("Failed to find a suitable back buffer format");
exit(1);
}
//
// Enumerates display modes
// picking info->default_mode if it exists
// or picking the biggest mode possible :]
//
#if 0 // done by sdl now
{
int mode = 0;
int desired_mode = -1;
int best_mode = 0; // default to the first mode
int i;
int x = 0;
int count = (int) lpD3D->GetAdapterModeCount( D3DADAPTER_DEFAULT, d3dpp.BackBufferFormat );
info->Mode = (render_display_mode_t *) malloc( count * sizeof(render_display_mode_t) );
D3DDISPLAYMODE * modes = (D3DDISPLAYMODE *) malloc( count * sizeof(D3DDISPLAYMODE) );
for ( i = 0; i < count; i++ )
{
// get the mode description
lpD3D->EnumAdapterModes( D3DADAPTER_DEFAULT, d3dpp.BackBufferFormat, i, &modes[i] );
DebugPrintf("Enumerated mode: %dx%d @ %dhz , format=%d\n",
modes[i].Width,modes[i].Height,modes[i].RefreshRate,modes[i].Format);
// ignore modes under 640x480
if(modes[i].Width < 640 || modes[i].Height < 480)
{
DebugPrintf("Skipping mode because it's to small for anyone to want...\n");
continue;
}
// save the mode
info->Mode[x].h = modes[i].Height;
info->Mode[x].w = modes[i].Width;
info->Mode[x].bpp = bpp;
// if this is the mode the user wanted pick it
if( info->Mode[x].w == info->default_mode.w &&
info->Mode[x].h == info->default_mode.h )
{
desired_mode = x;
}
// smallest mode as default
if( info->Mode[x].w < info->Mode[best_mode].w &&
info->Mode[x].h < info->Mode[best_mode].h )
{
best_mode = x;
}
// biggest mode by width as default
//if(info->Mode[x].w > info->Mode[best_mode].w )
// best_mode = x;
// 800x600 @ 60 as default
//if( info->Mode[x].w == 800 && info->Mode[x].h == 600 )
// desired_mode = x;
// go to next storage location
x++;
}
info->NumModes = x;
if( desired_mode >= 0 )
{
mode = desired_mode;
}
else
{
mode = best_mode;
}
info->CurrMode = mode;
info->ThisMode = info->Mode[ info->CurrMode ];
info->WindowsDisplay = info->Mode[ info->CurrMode ];
info->window_size.cx = info->ThisMode.w;
info->window_size.cy = info->ThisMode.h;
info->WindowsDisplay.w = info->ThisMode.w;
info->WindowsDisplay.h = info->ThisMode.h;
free(modes);
}
#endif // done by sdl now
d3dpp.BackBufferWidth = info->ThisMode.w;
d3dpp.BackBufferHeight = info->ThisMode.h;
info->aspect_ratio = (float) info->ThisMode.w / (float) info->ThisMode.h;
DebugPrintf("Using display mode: %dx%d\n",
info->ThisMode.w,info->ThisMode.h);
// try to create a device falling back to less capable versions
//
// TODO
// the docs say that pure devices don't support Get* calls
// which explains why people are crashing on FSGet* functions for no reason
// to support pure device we'd have to track our own states
//
/*
LastError = lpD3D->CreateDevice(
D3DADAPTER_DEFAULT, // the default video card
D3DDEVTYPE_HAL, // device type - hal = Hardware rasterization
d3dpp.hDeviceWindow, // the window handle
// these define how the device is created
D3DCREATE_HARDWARE_VERTEXPROCESSING | // do vertex processing in hardware
D3DCREATE_PUREDEVICE, // D3D will not support Get* calls for anything that can be stored in state blocks.
// and not to provide any emulation services for vertex processing.
// Thus if the device does not support vertex processing,
// then the application can use only post-transformed vertices.
&d3dpp, // presentation parameters defined above
&lpD3DDevice // pointer that will contain the returned device
);
if (SUCCEEDED(LastError))
{
Msg("pure");
}
if (FAILED(LastError))
*/
{
LastError = lpD3D->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, d3dpp.hDeviceWindow,
D3DCREATE_HARDWARE_VERTEXPROCESSING, &d3dpp, &lpD3DDevice);
if (SUCCEEDED(LastError))
{
DebugPrintf("d3d device created: hardware\n");
}
else
{
const char * error = render_error_description(LastError);
DebugPrintf("d3d device create failed with hardware: %s\n",error);
}
}
if (FAILED(LastError))
{
LastError = lpD3D->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, d3dpp.hDeviceWindow,
D3DCREATE_MIXED_VERTEXPROCESSING, // do vertex processing in both hardware and software
&d3dpp, &lpD3DDevice);
if (SUCCEEDED(LastError))
{
DebugPrintf("d3d device created: mixed\n");
}
else
{
const char * error = render_error_description(LastError);
DebugPrintf("d3d device create failed with mixed: %s\n",error);
}
}
if (FAILED(LastError))
{
LastError = lpD3D->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, d3dpp.hDeviceWindow,
D3DCREATE_SOFTWARE_VERTEXPROCESSING, // do vertex processing in software only
&d3dpp, &lpD3DDevice);
if (SUCCEEDED(LastError))
{
DebugPrintf("d3d device created: software\n");
}
else
{
const char * error = render_error_description(LastError);
DebugPrintf("d3d device create failed with software: %s\n",error);
}
}
if (FAILED(LastError))
{
CloseWindow(d3dpp.hDeviceWindow);
Msg("Failed to create a suitable d3d device:\n%s",
render_error_description(LastError));
exit(1);
}
info->ok_to_render = TRUE;
viewport.X = 0;
viewport.Y = 0;
/* do "after device created" stuff */
ZeroMemory( &viewport, sizeof(viewport) );
{
WINDOWPLACEMENT placement;
placement.length = sizeof(WINDOWPLACEMENT);
if(GetWindowPlacement( d3dpp.hDeviceWindow, &placement ))
{
viewport.X = placement.rcNormalPosition.left;
viewport.Y = placement.rcNormalPosition.top;
}
}
viewport.Width = d3dpp.BackBufferWidth;
viewport.Height = d3dpp.BackBufferHeight;
viewport.MinZ = 0.0f;
viewport.MaxZ = 1.0f;
LastError = FSSetViewPort(&viewport);
if (!LastError)
{
DebugPrintf("couldn't set viewport\n");
}
if(!init_render_states( info ))
return FALSE;
return TRUE;
}
