static void cput_handle_cmd(struct android_app* app, int32_t cmd)
{
MySample *pSample = (MySample *)app->userData;
switch (cmd)
{
case APP_CMD_SAVE_STATE:
LOGI("APP_CMD_SAVE_STATE");
break;
case APP_CMD_INIT_WINDOW:
LOGI("APP_CMD_INIT_WINDOW");
if (!pSample->HasWindow())
{
LOGI("Creating window");
CPUTResult result;
// window and device parameters
CPUTWindowCreationParams params;
params.samples = 1;
// create the window and device context
result = pSample->CPUTCreateWindowAndContext(_L("CPUTWindow OpenGLES"), params);
if (result != CPUT_SUCCESS)
LOGI("Unable to create window");
}
else
{
LOGI("Window already created");
}
break;
case APP_CMD_TERM_WINDOW:
LOGI("APP_CMD_TERM_WINDOW");
exit(0);
// Need clear window create and destroy calls
// The window is being hidden or closed, clean it up.
if (pSample->HasWindow())
{
pSample->DeviceShutdown();
}
break;
case APP_CMD_GAINED_FOCUS:
LOGI("APP_CMD_GAINED_FOCUS");
break;
case APP_CMD_LOST_FOCUS:
exit(0);
LOGI("APP_CMD_LOST_FOCUS");
break;
case APP_CMD_WINDOW_RESIZED:
LOGI("APP_CMD_WINDOW_RESIZED");
break;
}
}
// Application entry point. Execution begins here.
//-----------------------------------------------------------------------------
int WINAPI wWinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, int nCmdShow )
{
// Prevent unused parameter compiler warnings
UNREFERENCED_PARAMETER(hInstance);
UNREFERENCED_PARAMETER(hPrevInstance);
UNREFERENCED_PARAMETER(nCmdShow);
#ifdef DEBUG
// tell VS to report leaks at any exit of the program
_CrtSetDbgFlag ( _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF );
#endif
CPUTResult result=CPUT_SUCCESS;
int returnCode=0;
// create an instance of my sample
MySample *pSample = new MySample();
// We make the assumption we are running from the executable's dir in
// the CPUT SampleStart directory or it won't be able to use the relative paths to find the default
// resources
cString ResourceDirectory;
CPUTOSServices::GetOSServices()->GetExecutableDirectory(&ResourceDirectory);
ResourceDirectory.append(_L(".\\CPUT\\resources\\"));
// Initialize the system and give it the base CPUT resource directory (location of GUI images/etc)
// For now, we assume it's a relative directory from the executable directory. Might make that resource
// directory location an env variable/hardcoded later
pSample->CPUTInitialize(ResourceDirectory);
// window and device parameters
CPUTWindowCreationParams params;
params.deviceParams.refreshRate = 60;
params.deviceParams.swapChainBufferCount= 1;
params.deviceParams.swapChainFormat = DXGI_FORMAT_R8G8B8A8_UNORM_SRGB;
params.deviceParams.swapChainUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT | DXGI_USAGE_SHADER_INPUT;
// parse out the parameter settings or reset them to defaults if not specified
cString AssetFilename;
cString CommandLine(lpCmdLine);
pSample->CPUTParseCommandLine(CommandLine, ¶ms, &AssetFilename);
// create the window and device context
result = pSample->CPUTCreateWindowAndContext(_L("CPUTWindow DirectX 11"), params);
ASSERT( CPUTSUCCESS(result), _L("CPUT Error creating window and context.") );
// initialize the task manager
gTaskMgr.Init();
// start the main message loop
returnCode = pSample->CPUTMessageLoop();
pSample->DeviceShutdown();
// shutdown task manage
gTaskMgr.Shutdown();
// cleanup resources
delete pSample;
return returnCode;
}