// Different requests, incompatible resource, so two loads result:
int UtcDaliImageFactoryInCompatibleResource(void)
{
TestApplication application;
tet_infoline( "UtcDaliImageFactoryCompatibleResource02 - Two requests mapping to same resource." );
ImageFactory& imageFactory = Internal::ThreadLocalStorage::Get().GetImageFactory();
Vector2 testSize(2048.0f, 2048.0f);
application.GetPlatform().SetClosestImageSize(testSize);
// request with default attributes ( size is 0,0 )
RequestPtr req = imageFactory.RegisterRequest( gTestImageFilename, NULL );
ResourceTicketPtr ticket = imageFactory.Load( *req.Get() );
application.SendNotification();
application.Render();
application.SendNotification();
application.Render();
// emulate load success
EmulateImageLoaded( application, testSize.x, testSize.y );
// Request substantially different size than actual image.
// This will issue a second resource load as difference in sizes is greater than
// the small fudge factor used in the ImageFactory cache.
ImageAttributes attr = ImageAttributes::New();
attr.SetSize( testSize.x - 16, testSize.y - 16 );
RequestPtr req2 = imageFactory.RegisterRequest( gTestImageFilename, &attr );
ResourceTicketPtr ticket2 = imageFactory.Load( *req2.Get() );
DALI_TEST_CHECK( req != req2 ); // different requests
DALI_TEST_CHECK( ticket->GetId() != ticket2->GetId() ); // differnet resources
END_TEST;
}
// Different requests, compatible resource
int UtcDaliImageFactoryCompatibleResource03(void)
{
TestApplication application;
tet_infoline( "UtcDaliImageFactoryCompatibleResource03 - Two requests mapping to same resource" );
ImageFactory& imageFactory = Internal::ThreadLocalStorage::Get().GetImageFactory();
Vector2 testSize(80.0f, 80.0f);
application.GetPlatform().SetClosestImageSize(testSize);
// this time use defined attributes, nut just NULL
ImageAttributes attr = ImageAttributes::New();
attr.SetSize( 120, 120 );
// request with default attributes ( size is 0,0 )
RequestPtr req = imageFactory.RegisterRequest( gTestImageFilename, &attr );
ResourceTicketPtr ticket = imageFactory.Load( *req.Get() );
application.SendNotification();
application.Render();
application.SendNotification();
application.Render();
// emulate load success
EmulateImageLoaded( application, 80, 80 );
ImageAttributes attr2 = ImageAttributes::New();
attr2.SetSize( 80, 80 );
RequestPtr req2 = imageFactory.RegisterRequest( gTestImageFilename, &attr2 );
ResourceTicketPtr ticket2 = imageFactory.Load( *req2.Get() );
DALI_TEST_CHECK( req != req2 ); // different requests
DALI_TEST_EQUALS( ticket->GetId(), ticket2->GetId(), TEST_LOCATION ); // same resource
END_TEST;
}
// Different requests, compatible resource
int UtcDaliImageFactoryCompatibleResource02(void)
{
TestApplication application;
tet_infoline( "UtcDaliImageFactoryCompatibleResource02 - Two requests mapping to same resource." );
ImageFactory& imageFactory = Internal::ThreadLocalStorage::Get().GetImageFactory();
Vector2 testSize( 2048.0f, 2048.0f );
application.GetPlatform().SetClosestImageSize( testSize );
// request with default attributes ( size is 0,0 )
RequestPtr req = imageFactory.RegisterRequest( gTestImageFilename, NULL );
ResourceTicketPtr ticket = imageFactory.Load( *req.Get() );
application.SendNotification();
application.Render();
application.SendNotification();
application.Render();
// emulate load success
EmulateImageLoaded( application, testSize.x, testSize.y );
// Request slightly bigger size than actual image.
// This will load the same resource as the ImageFactory cache uses a small fudge factor in matching.
// See UtcDaliImageFactoryReload06
ImageAttributes attr = ImageAttributes::New();
attr.SetSize( testSize.x + 1, testSize.y + 1 );
RequestPtr req2 = imageFactory.RegisterRequest( gTestImageFilename, &attr );
ResourceTicketPtr ticket2 = imageFactory.Load( *req2.Get() );
DALI_TEST_CHECK( req != req2 ); // different requests
DALI_TEST_EQUALS( ticket->GetId(), ticket2->GetId(), TEST_LOCATION ); // same resource
END_TEST;
}
// Initally two different requests map to same resource.
// After overwriting the file, they load different image resources.
int UtcDaliImageFactoryReload06(void)
{
TestApplication application;
tet_infoline( "UtcDaliImageFactoryReload06 - Two requests first mapping to same resource, then different resources." );
ImageFactory& imageFactory = Internal::ThreadLocalStorage::Get().GetImageFactory();
Vector2 testSize(2048.0f, 2048.0f);
application.GetPlatform().SetClosestImageSize( testSize );
// request with default attributes ( size is 0,0 )
RequestPtr req = imageFactory.RegisterRequest( gTestImageFilename, NULL );
ResourceTicketPtr ticket = imageFactory.Load( *req.Get() );
application.SendNotification();
application.Render();
application.SendNotification();
application.Render();
// emulate load success
EmulateImageLoaded( application, testSize.x, testSize.y );
// Request bigger size than actual image.
// This will load the same resource.
// However if image size changes later on to eg. 512*512 (file is overwritten),
// reissuing these two requests will load different resources.
ImageAttributes attr = ImageAttributes::New();
attr.SetSize( testSize.x + 1, testSize.y + 1 );
RequestPtr req2 = imageFactory.RegisterRequest( gTestImageFilename, &attr );
ResourceTicketPtr ticket2 = imageFactory.Load( *req2.Get() );
DALI_TEST_CHECK( req != req2 ); // different requests
DALI_TEST_EQUALS( ticket->GetId(), ticket2->GetId(), TEST_LOCATION ); // same resource
Vector2 newSize(512.0f, 512.0f);
application.GetPlatform().SetClosestImageSize(newSize);
// reload fixed size (192,192) request
ticket2 = imageFactory.Reload( *req2.Get() );
// emulate load success
// note: this is the only way to emulate what size is loaded by platform abstraction
EmulateImageLoaded( application, testSize.x + 1, testSize.y + 1 );
// reload default size request
ticket = imageFactory.Reload( *req.Get() );
DALI_TEST_CHECK( ticket->GetId() != ticket2->GetId() ); // different resources
END_TEST;
}
ResourceTicketPtr ModelFactory::Load( const std::string& filename )
{
ResourceTicketPtr ticket;
ModelResourceType modelResourceType; // construct first as no copy ctor (needed to bind ref to object)
ResourceTypePath typePath(modelResourceType, filename);
// Search for a matching resource
ResourceTypePathIdIter iter = mResourceTypePathIdMap.end();
if ( !mResourceTypePathIdMap.empty() )
{
iter = mResourceTypePathIdMap.find( typePath );
}
if ( mResourceTypePathIdMap.end() != iter )
{
// The resource was previously requested
unsigned int resourceId = iter->second;
// The resource may still be alive; share the ticket
ticket = mResourceClient.RequestResourceTicket( resourceId );
// Clean-up the map of resource IDs, if the ticket has been discarded
if ( !ticket )
{
mResourceTypePathIdMap.erase( iter );
}
}
// Request a new model resource, if necessary
if ( !ticket )
{
ModelResourceType modelResourceType; // construct first as no copy ctor (needed to bind ref to object)
ticket = mResourceClient.RequestResource(modelResourceType, filename);
mResourceTypePathIdMap.insert( ResourceTypePathIdPair( typePath, ticket->GetId() ) );
}
return ticket;
}
