void MythD3D9Painter::Begin(QPaintDevice *parent)
{
if (!m_render)
{
if (!InitD3D9(parent))
{
LOG(VB_GENERAL, LOG_ERR, "Failed to create D3D9 render.");
return;
}
}
DeleteBitmaps();
if (!m_target)
{
bool dummy;
m_render->Test(dummy); // TODO recreate if necessary
}
else if (!m_target->SetAsRenderTarget())
{
LOG(VB_GENERAL, LOG_ERR, "Failed to enable offscreen buffer.");
return;
}
if (m_target)
m_render->ClearBuffer();
if (m_swap_control)
m_render->Begin();
MythPainter::Begin(parent);
}
Win32Video::Win32Video (int parm)
: m_Modes (NULL),
m_IsFullscreen (false)
{
I_SetWndProc();
if (!InitD3D9())
{
InitDDraw();
}
}
//-----------------------------------------------------------------------------
// Program main
//-----------------------------------------------------------------------------
int main(int argc, char** argv)
{
pArgc = &argc;
pArgv = argv;
// start logs
shrQAStart(argc, argv);
shrSetLogFileName ("oclSimpleD3D9Texture.txt");
shrLog("%s Starting...\n\n", argv[0]);
// process command line arguments
if (argc > 1)
{
bQATest = shrCheckCmdLineFlag(argc, (const char **)argv, "qatest");
bNoPrompt = shrCheckCmdLineFlag(argc, (const char **)argv, "noprompt");
}
//
// create window
//
// Register the window class
WNDCLASSEX wc = { sizeof(WNDCLASSEX), CS_CLASSDC, MsgProc, 0L, 0L,
GetModuleHandle(NULL), NULL, NULL, NULL, NULL,
"OpenCL/D3D9 Texture InterOP", NULL };
RegisterClassEx( &wc );
int xBorder = ::GetSystemMetrics(SM_CXSIZEFRAME);
int yMenu = ::GetSystemMetrics(SM_CYMENU);
int yBorder = ::GetSystemMetrics(SM_CYSIZEFRAME);
// Create the application's window (padding by window border for uniform BB sizes across OSs)
HWND hWnd = CreateWindow( wc.lpszClassName, "OpenCL/D3D9 Texture InterOP",
WS_OVERLAPPEDWINDOW, 0, 0, g_WindowWidth + 2*xBorder, g_WindowHeight+ 2*yBorder+yMenu,
NULL, NULL, wc.hInstance, NULL );
ShowWindow(hWnd, SW_SHOWDEFAULT);
UpdateWindow(hWnd);
// init fps timer
shrDeltaT (1);
// Initialize Direct3D
if( SUCCEEDED( InitD3D9(hWnd) ) &&
SUCCEEDED( InitCL(argc, (const char **)argv) ) &&
SUCCEEDED( InitTextures() ) )
{
if (!g_bDeviceLost)
{
RegisterD3D9ResourceWithCL();
}
}
//
// the main loop
//
while(false == g_bDone)
{
RunCL();
DrawScene();
//
// handle I/O
//
MSG msg;
ZeroMemory( &msg, sizeof(msg) );
while( msg.message!=WM_QUIT )
{
if( PeekMessage( &msg, NULL, 0U, 0U, PM_REMOVE ) )
{
TranslateMessage( &msg );
DispatchMessage( &msg );
}
else
{
RunCL();
DrawScene();
if(bQATest)
{
for(int count=0;count<g_iFrameToCompare;count++)
{
RunCL();
DrawScene();
}
const char *ref_image_path = "ref_oclSimpleD3D9Texture.ppm";
const char *cur_image_path = "oclSimpleD3D9Texture.ppm";
// Save a reference of our current test run image
CheckRenderD3D9::BackbufferToPPM(g_pD3DDevice,cur_image_path);
// compare to offical reference image, printing PASS or FAIL.
g_bPassed = CheckRenderD3D9::PPMvsPPM(cur_image_path,ref_image_path,argv[0],MAX_EPSILON, 0.15f);
PostQuitMessage(0);
g_bDone = true;
}
}
}
};
// Unregister windows class
UnregisterClass( wc.lpszClassName, wc.hInstance );
// Cleanup and leave
Cleanup (g_bPassed ? EXIT_SUCCESS : EXIT_FAILURE);
}
////////////////////////////////////////////////////////////////////////////////
// Program main
////////////////////////////////////////////////////////////////////////////////
int main(int argc, char *argv[])
{
char device_name[NAME_LEN];
char *ref_file = NULL;
pArgc = &argc;
pArgv = argv;
printf("[%s] - Starting...\n", SDK_name);
if (!findGraphicsGPU(device_name))
{
printf("> %s not supported on \"%s\" exiting...\n", SDK_name, device_name);
exit(EXIT_SUCCESS);
}
// command line options
if (argc > 1)
{
// automatied build testing harness
if (checkCmdLineFlag(argc, (const char **)argv, "file"))
getCmdLineArgumentString(argc, (const char **)argv, "file", &ref_file);
}
//
// create window
//
// Register the window class
#if 1
WNDCLASSEX wc = { sizeof(WNDCLASSEX), CS_CLASSDC, MsgProc, 0L, 0L,
GetModuleHandle(NULL), NULL, NULL, NULL, NULL,
"CUDA/D3D9 Texture InterOP", NULL
};
RegisterClassEx(&wc);
int xBorder = ::GetSystemMetrics(SM_CXSIZEFRAME);
int yMenu = ::GetSystemMetrics(SM_CYMENU);
int yBorder = ::GetSystemMetrics(SM_CYSIZEFRAME);
// Create the application's window (padding by window border for uniform BB sizes across OSs)
HWND hWnd = CreateWindow(wc.lpszClassName, "CUDA/D3D9 Texture InterOP",
WS_OVERLAPPEDWINDOW, 0, 0, g_WindowWidth + 2*xBorder, g_WindowHeight+ 2*yBorder+yMenu,
NULL, NULL, wc.hInstance, NULL);
#else
static WNDCLASSEX wc = { sizeof(WNDCLASSEX), CS_CLASSDC, MsgProc, 0L, 0L, GetModuleHandle(NULL), NULL, NULL, NULL, NULL, "CudaD3D9Tex", NULL };
RegisterClassEx(&wc);
HWND hWnd = CreateWindow(
"CudaD3D9Tex", "CUDA D3D9 Texture Interop",
WS_OVERLAPPEDWINDOW,
0, 0, 800, 320,
GetDesktopWindow(),
NULL,
wc.hInstance,
NULL);
#endif
ShowWindow(hWnd, SW_SHOWDEFAULT);
UpdateWindow(hWnd);
// Initialize Direct3D
if (SUCCEEDED(InitD3D9(hWnd)) &&
SUCCEEDED(InitCUDA()) &&
SUCCEEDED(InitTextures()))
{
if (!g_bDeviceLost)
{
RegisterD3D9ResourceWithCUDA();
}
}
//
// the main loop
//
while (false == g_bDone)
{
RunCUDA();
DrawScene();
//
// handle I/O
//
MSG msg;
ZeroMemory(&msg, sizeof(msg));
while (msg.message!=WM_QUIT)
{
if (PeekMessage(&msg, NULL, 0U, 0U, PM_REMOVE))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
else
{
RunCUDA();
DrawScene();
if (ref_file)
{
for (int count=0; count<g_iFrameToCompare; count++)
{
RunCUDA();
DrawScene();
}
const char *cur_image_path = "simpleD3D9Texture.ppm";
// Save a reference of our current test run image
CheckRenderD3D9::BackbufferToPPM(g_pD3DDevice, cur_image_path);
// compare to offical reference image, printing PASS or FAIL.
g_bPassed = CheckRenderD3D9::PPMvsPPM(cur_image_path, ref_file, argv[0], MAX_EPSILON, 0.15f);
g_bDone = true;
Cleanup();
PostQuitMessage(0);
}
}
}
};
// Unregister windows class
UnregisterClass(wc.lpszClassName, wc.hInstance);
//
// and exit
//
printf("> %s running on %s exiting...\n", SDK_name, device_name);
exit(g_bPassed ? EXIT_SUCCESS : EXIT_FAILURE);
}
