TEST(RawResourceTest, RevalidationSucceededForResourceWithoutBody)
{
ResourcePtr<Resource> resource = new RawResource(ResourceRequest("data:text/html,"), Resource::Raw);
ResourceResponse response;
response.setHTTPStatusCode(200);
resource->responseReceived(response, nullptr);
resource->finish();
memoryCache()->add(resource.get());
// Simulate a successful revalidation.
resource->setRevalidatingRequest(ResourceRequest("data:text/html,"));
OwnPtr<DummyClient> client = adoptPtr(new DummyClient);
resource->addClient(client.get());
ResourceResponse revalidatingResponse;
revalidatingResponse.setHTTPStatusCode(304);
resource->responseReceived(revalidatingResponse, nullptr);
EXPECT_FALSE(resource->isCacheValidator());
EXPECT_EQ(200, resource->response().httpStatusCode());
EXPECT_EQ(nullptr, resource->resourceBuffer());
EXPECT_EQ(memoryCache()->resourceForURL(KURL(ParsedURLString, "data:text/html,")), resource.get());
memoryCache()->remove(resource.get());
resource->removeClient(client.get());
EXPECT_FALSE(resource->hasClients());
EXPECT_FALSE(client->called());
EXPECT_EQ(0u, client->data().size());
}
// Verifies that ImageBitmaps constructed from HTMLImageElements hold a reference to the original Image if the HTMLImageElement src is changed.
TEST_F(ImageBitmapTest, ImageBitmapSourceChanged)
{
RefPtrWillBeRawPtr<HTMLImageElement> image = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> originalImageResource = new ImageResource(
StaticBitmapImage::create(m_image).get());
image->setImageResource(originalImageResource.get());
RefPtrWillBeRawPtr<ImageBitmap> imageBitmap = ImageBitmap::create(image.get(),
IntRect(0, 0, m_image->width(), m_image->height()));
ASSERT_EQ(imageBitmap->bitmapImage().get(), originalImageResource->image());
ResourcePtr<ImageResource> newImageResource = new ImageResource(
StaticBitmapImage::create(m_image2).get());
image->setImageResource(newImageResource.get());
// The ImageBitmap should contain the same data as the original cached image but should no longer hold a reference.
{
ASSERT_NE(imageBitmap->bitmapImage().get(), originalImageResource->image());
RefPtr<SkImage> image1 = imageBitmap->bitmapImage()->imageForCurrentFrame();
ASSERT_NE(image1, nullptr);
RefPtr<SkImage> image2 = originalImageResource->image()->imageForCurrentFrame();
ASSERT_NE(image2, nullptr);
ASSERT_EQ(image1, image2);
}
{
ASSERT_NE(imageBitmap->bitmapImage().get(), newImageResource->image());
RefPtr<SkImage> image1 = imageBitmap->bitmapImage()->imageForCurrentFrame();
ASSERT_NE(image1, nullptr);
RefPtr<SkImage> image2 = newImageResource->image()->imageForCurrentFrame();
ASSERT_NE(image2, nullptr);
ASSERT_NE(image1, image2);
}
}
ResourcePtr<Resource> ResourceFetcher::createResourceForRevalidation(const FetchRequest& request, Resource* resource)
{
ASSERT(resource);
ASSERT(memoryCache()->contains(resource));
ASSERT(resource->isLoaded());
ASSERT(resource->canUseCacheValidator());
ASSERT(!resource->resourceToRevalidate());
ResourceRequest revalidatingRequest(resource->resourceRequest());
revalidatingRequest.clearHTTPReferrer();
addAdditionalRequestHeaders(revalidatingRequest, resource->type());
const AtomicString& lastModified = resource->response().httpHeaderField("Last-Modified");
const AtomicString& eTag = resource->response().httpHeaderField("ETag");
if (!lastModified.isEmpty() || !eTag.isEmpty()) {
ASSERT(context().cachePolicy(document()) != CachePolicyReload);
if (context().cachePolicy(document()) == CachePolicyRevalidate)
revalidatingRequest.setHTTPHeaderField("Cache-Control", "max-age=0");
}
if (!lastModified.isEmpty())
revalidatingRequest.setHTTPHeaderField("If-Modified-Since", lastModified);
if (!eTag.isEmpty())
revalidatingRequest.setHTTPHeaderField("If-None-Match", eTag);
ResourcePtr<Resource> newResource = createResource(resource->type(), revalidatingRequest, resource->encoding());
WTF_LOG(ResourceLoading, "Resource %p created to revalidate %p", newResource.get(), resource);
newResource->setResourceToRevalidate(resource);
memoryCache()->remove(resource);
memoryCache()->add(newResource.get());
return newResource;
}
TEST(ImageResourceTest, CancelOnDetach)
{
KURL testURL(ParsedURLString, "http://www.test.com/cancelTest.html");
URLTestHelpers::registerMockedURLLoad(testURL, "cancelTest.html", "text/html");
ResourceFetcher* fetcher = ResourceFetcher::create(nullptr);
// Emulate starting a real load.
ResourcePtr<ImageResource> cachedImage = new ImageResource(ResourceRequest(testURL), nullptr);
cachedImage->setIdentifier(createUniqueIdentifier());
cachedImage->load(fetcher, ResourceLoaderOptions());
memoryCache()->add(cachedImage.get());
MockImageResourceClient client(cachedImage);
EXPECT_EQ(Resource::Pending, cachedImage->status());
// The load should still be alive, but a timer should be started to cancel the load inside removeClient().
client.removeAsClient();
EXPECT_EQ(Resource::Pending, cachedImage->status());
EXPECT_NE(reinterpret_cast<Resource*>(0), memoryCache()->resourceForURL(testURL));
// Trigger the cancel timer, ensure the load was cancelled and the resource was evicted from the cache.
blink::testing::runPendingTasks();
EXPECT_EQ(Resource::LoadError, cachedImage->status());
EXPECT_EQ(reinterpret_cast<Resource*>(0), memoryCache()->resourceForURL(testURL));
Platform::current()->unitTestSupport()->unregisterMockedURL(testURL);
}
TEST_F(MemoryCacheTest, VeryLargeResourceAccounting)
{
const size_t sizeMax = ~static_cast<size_t>(0);
const size_t totalCapacity = sizeMax / 4;
const size_t minDeadCapacity = sizeMax / 16;
const size_t maxDeadCapacity = sizeMax / 8;
const size_t resourceSize1 = sizeMax / 16;
const size_t resourceSize2 = sizeMax / 20;
memoryCache()->setCapacities(minDeadCapacity, maxDeadCapacity, totalCapacity);
ResourcePtr<FakeResource> cachedResource =
new FakeResource(ResourceRequest("http://test/resource"), Resource::Raw);
cachedResource->fakeEncodedSize(resourceSize1);
ASSERT_EQ(0u, memoryCache()->deadSize());
ASSERT_EQ(0u, memoryCache()->liveSize());
memoryCache()->add(cachedResource.get());
ASSERT_EQ(cachedResource->size(), memoryCache()->deadSize());
ASSERT_EQ(0u, memoryCache()->liveSize());
MockImageResourceClient client(cachedResource);
ASSERT_EQ(0u, memoryCache()->deadSize());
ASSERT_EQ(cachedResource->size(), memoryCache()->liveSize());
cachedResource->fakeEncodedSize(resourceSize2);
ASSERT_EQ(0u, memoryCache()->deadSize());
ASSERT_EQ(cachedResource->size(), memoryCache()->liveSize());
}
TEST_F(CachingCorrectnessTest, FreshWithStaleRedirect)
{
KURL redirectUrl(ParsedURLString, kResourceURL);
const char redirectTargetUrlString[] = "http://redirect-target.com";
KURL redirectTargetUrl(ParsedURLString, redirectTargetUrlString);
ResourcePtr<Resource> firstResource = new Resource(ResourceRequest(redirectUrl), Resource::Raw);
ResourceResponse stale301Response;
stale301Response.setURL(redirectUrl);
stale301Response.setHTTPStatusCode(301);
stale301Response.setHTTPHeaderField(HTTPNames::Date, kOriginalRequestDateAsString);
stale301Response.setHTTPHeaderField(HTTPNames::Location, redirectTargetUrlString);
// Add the redirect to our request.
ResourceRequest redirectRequest = ResourceRequest(redirectTargetUrl);
firstResource->willFollowRedirect(redirectRequest, stale301Response);
// Add the final response to our request.
ResourceResponse fresh200Response;
fresh200Response.setURL(redirectTargetUrl);
fresh200Response.setHTTPStatusCode(200);
fresh200Response.setHTTPHeaderField(HTTPNames::Date, kOriginalRequestDateAsString);
fresh200Response.setHTTPHeaderField(HTTPNames::Expires, kOneDayAfterOriginalRequest);
firstResource->setResponse(fresh200Response);
memoryCache()->add(firstResource.get());
advanceClock(500.);
ResourcePtr<Resource> fetched = fetch();
EXPECT_NE(firstResource, fetched);
}
// Verifies that dead resources that exceed dead resource capacity are evicted
// from cache when pruning.
TEST_F(MemoryCacheTest, DeadResourceEviction)
{
const unsigned totalCapacity = 1000000;
const unsigned minDeadCapacity = 0;
const unsigned maxDeadCapacity = 0;
memoryCache()->setCapacities(minDeadCapacity, maxDeadCapacity, totalCapacity);
ResourcePtr<Resource> cachedResource =
new Resource(ResourceRequest(""), Resource::Raw);
const char data[5] = "abcd";
cachedResource->appendData(data, 3);
// The resource size has to be nonzero for this test to be meaningful, but
// we do not rely on it having any particular value.
ASSERT_GT(cachedResource->size(), 0u);
ASSERT_EQ(0u, memoryCache()->deadSize());
ASSERT_EQ(0u, memoryCache()->liveSize());
memoryCache()->add(cachedResource.get());
ASSERT_EQ(cachedResource->size(), memoryCache()->deadSize());
ASSERT_EQ(0u, memoryCache()->liveSize());
memoryCache()->prune();
ASSERT_EQ(0u, memoryCache()->deadSize());
ASSERT_EQ(0u, memoryCache()->liveSize());
}
TEST_F(ResourceFetcherTest, StartLoadAfterFrameDetach)
{
KURL secureURL(ParsedURLString, "https://secureorigin.test/image.png");
// Try to request a url. The request should fail, no resource should be returned,
// and no resource should be present in the cache.
RefPtrWillBeRawPtr<ResourceFetcher> fetcher = ResourceFetcher::create(FetchContext::create());
FetchRequest fetchRequest = FetchRequest(ResourceRequest(secureURL), FetchInitiatorInfo());
ResourcePtr<ImageResource> image = fetcher->fetchImage(fetchRequest);
EXPECT_EQ(image.get(), static_cast<ImageResource*>(0));
EXPECT_EQ(memoryCache()->resourceForURL(secureURL), static_cast<Resource*>(0));
}
ResourcePtr<Resource> ResourceFetcher::createResourceForLoading(Resource::Type type, FetchRequest& request, const String& charset)
{
ASSERT(!memoryCache()->resourceForURL(request.resourceRequest().url()));
WTF_LOG(ResourceLoading, "Loading Resource for '%s'.", request.resourceRequest().url().elidedString().latin1().data());
addAdditionalRequestHeaders(request.mutableResourceRequest(), type);
ResourcePtr<Resource> resource = createResource(type, request.resourceRequest(), charset);
memoryCache()->add(resource.get());
return resource;
}
void ScriptRunner::queueScriptForExecution(ScriptLoader* scriptLoader, ResourcePtr<ScriptResource> resource, ExecutionType executionType)
{
ASSERT(scriptLoader);
ASSERT(resource.get());
Element* element = scriptLoader->element();
ASSERT(element);
ASSERT(element->inDocument());
m_document->incrementLoadEventDelayCount();
switch (executionType) {
case ASYNC_EXECUTION:
m_pendingAsyncScripts.add(scriptLoader, PendingScript(element, resource.get()));
break;
case IN_ORDER_EXECUTION:
m_scriptsToExecuteInOrder.append(PendingScript(element, resource.get()));
break;
}
}
// Verifies that ImageBitmaps constructed from HTMLImageElements hold a reference to the original Image if the HTMLImageElement src is changed.
TEST_F(ImageBitmapTest, ImageBitmapSourceChanged)
{
RefPtr<HTMLImageElement> image = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> originalImageResource = new ImageResource(BitmapImage::create(NativeImageSkia::create(m_bitmap)).get());
image->setImageResource(originalImageResource.get());
RefPtrWillBeRawPtr<ImageBitmap> imageBitmap = ImageBitmap::create(image.get(), IntRect(0, 0, m_bitmap.width(), m_bitmap.height()));
ASSERT_EQ(imageBitmap->bitmapImage().get(), originalImageResource->image());
ResourcePtr<ImageResource> newImageResource = new ImageResource(BitmapImage::create(NativeImageSkia::create(m_bitmap2)).get());
image->setImageResource(newImageResource.get());
// The ImageBitmap should contain the same data as the original cached image but should no longer hold a reference.
ASSERT_NE(imageBitmap->bitmapImage().get(), originalImageResource->image());
ASSERT_EQ(imageBitmap->bitmapImage()->nativeImageForCurrentFrame()->bitmap().pixelRef()->pixels(),
originalImageResource->image()->nativeImageForCurrentFrame()->bitmap().pixelRef()->pixels());
ASSERT_NE(imageBitmap->bitmapImage().get(), newImageResource->image());
ASSERT_NE(imageBitmap->bitmapImage()->nativeImageForCurrentFrame()->bitmap().pixelRef()->pixels(),
newImageResource->image()->nativeImageForCurrentFrame()->bitmap().pixelRef()->pixels());
}
// Verifies that CachedResources are evicted from the decode cache
// according to their DecodeCachePriority.
static void TestDecodeCacheOrder(const ResourcePtr<Resource>& cachedImageLowPriority, const ResourcePtr<Resource>& cachedImageHighPriority)
{
memoryCache()->setDelayBeforeLiveDecodedPrune(0);
memoryCache()->setMaxPruneDeferralDelay(0);
MockImageResourceClient clientLowPriority(cachedImageLowPriority);
MockImageResourceClient clientHighPriority(cachedImageHighPriority);
const char data[5] = "abcd";
cachedImageLowPriority->appendData(data, 1u);
cachedImageHighPriority->appendData(data, 4u);
const unsigned lowPrioritySize = cachedImageLowPriority->size();
const unsigned highPrioritySize = cachedImageHighPriority->size();
const unsigned lowPriorityMockDecodeSize = cachedImageLowPriority->decodedSize();
const unsigned highPriorityMockDecodeSize = cachedImageHighPriority->decodedSize();
const unsigned totalSize = lowPrioritySize + highPrioritySize;
// Verify that the sizes are different to ensure that we can test eviction order.
ASSERT_GT(lowPrioritySize, 0u);
ASSERT_NE(lowPrioritySize, highPrioritySize);
ASSERT_GT(lowPriorityMockDecodeSize, 0u);
ASSERT_NE(lowPriorityMockDecodeSize, highPriorityMockDecodeSize);
ASSERT_EQ(memoryCache()->deadSize(), 0u);
ASSERT_EQ(memoryCache()->liveSize(), 0u);
// Add the items. The item added first would normally be evicted first.
memoryCache()->add(cachedImageHighPriority.get());
ASSERT_EQ(memoryCache()->deadSize(), 0u);
ASSERT_EQ(memoryCache()->liveSize(), highPrioritySize);
memoryCache()->add(cachedImageLowPriority.get());
ASSERT_EQ(memoryCache()->deadSize(), 0u);
ASSERT_EQ(memoryCache()->liveSize(), highPrioritySize + lowPrioritySize);
// Insert all items in the decoded items list with the same priority
memoryCache()->updateDecodedResource(cachedImageHighPriority.get(), UpdateForPropertyChange);
memoryCache()->updateDecodedResource(cachedImageLowPriority.get(), UpdateForPropertyChange);
ASSERT_EQ(memoryCache()->deadSize(), 0u);
ASSERT_EQ(memoryCache()->liveSize(), totalSize);
// Now we will assign their priority and make sure they are moved to the correct buckets.
memoryCache()->updateDecodedResource(cachedImageLowPriority.get(), UpdateForPropertyChange, MemoryCacheLiveResourcePriorityLow);
memoryCache()->updateDecodedResource(cachedImageHighPriority.get(), UpdateForPropertyChange, MemoryCacheLiveResourcePriorityHigh);
// Should first prune the LowPriority item.
memoryCache()->setCapacities(memoryCache()->minDeadCapacity(), memoryCache()->liveSize() - 10, memoryCache()->liveSize() - 10);
memoryCache()->prune();
ASSERT_EQ(memoryCache()->deadSize(), 0u);
ASSERT_EQ(memoryCache()->liveSize(), totalSize - lowPriorityMockDecodeSize);
// Should prune the HighPriority item.
memoryCache()->setCapacities(memoryCache()->minDeadCapacity(), memoryCache()->liveSize() - 10, memoryCache()->liveSize() - 10);
memoryCache()->prune();
ASSERT_EQ(memoryCache()->deadSize(), 0u);
ASSERT_EQ(memoryCache()->liveSize(), totalSize - lowPriorityMockDecodeSize - highPriorityMockDecodeSize);
}
TEST(RawResourceTest, AddClientDuringCallback)
{
ResourcePtr<Resource> raw = new RawResource(ResourceRequest("data:text/html,"), Resource::Raw);
raw->setLoading(false);
// Create a non-null response.
ResourceResponse response = raw->response();
response.setURL(KURL(ParsedURLString, "http://600.613/"));
raw->setResponse(response);
EXPECT_FALSE(raw->response().isNull());
OwnPtr<DummyClient> dummyClient = adoptPtr(new DummyClient());
OwnPtr<AddingClient> addingClient = adoptPtr(new AddingClient(dummyClient.get(), raw.get()));
raw->addClient(addingClient.get());
testing::runPendingTasks();
raw->removeClient(addingClient.get());
EXPECT_FALSE(dummyClient->called());
EXPECT_FALSE(raw->hasClients());
}
void onDisplay()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glMultMatrixf(&c.getProjectionMatrix()[0][0]);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glMultMatrixf(&c.getViewMatrix()[0][0]);
atm.Update(c);
//glClearColor(97.0/255.0, 140.0/255.0, 185.0/255.0, 1.0);
glPushMatrix();
s.DrawBackdrop();
glPopMatrix();
static_cast<Texture*>(texture.get())->bind(0);
Renderer::instance().render(rop);
//static_cast<Texture*>(texture.get())->unbind();
glutSwapBuffers();
}
// Verifies that cached resources are evicted immediately after release when
// the total dead resource size is more than double the dead resource capacity.
static void TestClientRemoval(const ResourcePtr<Resource>& resource1, const ResourcePtr<Resource>& resource2)
{
const char data[6] = "abcde";
MockImageResourceClient client1(resource1);
resource1->appendData(data, 4u);
MockImageResourceClient client2(resource2);
resource2->appendData(data, 4u);
const unsigned minDeadCapacity = 0;
const unsigned maxDeadCapacity = ((resource1->size() + resource2->size()) / 2) - 1;
const unsigned totalCapacity = maxDeadCapacity;
memoryCache()->setCapacities(minDeadCapacity, maxDeadCapacity, totalCapacity);
memoryCache()->add(resource1.get());
memoryCache()->add(resource2.get());
// Call prune. There is nothing to prune, but this will initialize
// the prune timestamp, allowing future prunes to be deferred.
memoryCache()->prune();
ASSERT_GT(resource1->decodedSize(), 0u);
ASSERT_GT(resource2->decodedSize(), 0u);
ASSERT_EQ(memoryCache()->deadSize(), 0u);
ASSERT_EQ(memoryCache()->liveSize(), resource1->size() + resource2->size());
// Removing the client from resource1 should result in all resources
// remaining in cache since the prune is deferred.
client1.removeAsClient();
ASSERT_GT(resource1->decodedSize(), 0u);
ASSERT_GT(resource2->decodedSize(), 0u);
ASSERT_EQ(memoryCache()->deadSize(), resource1->size());
ASSERT_EQ(memoryCache()->liveSize(), resource2->size());
ASSERT_TRUE(memoryCache()->contains(resource1.get()));
ASSERT_TRUE(memoryCache()->contains(resource2.get()));
// Removing the client from resource2 should result in immediate
// eviction of resource2 because we are over the prune deferral limit.
client2.removeAsClient();
ASSERT_GT(resource1->decodedSize(), 0u);
ASSERT_GT(resource2->decodedSize(), 0u);
ASSERT_EQ(memoryCache()->deadSize(), resource1->size());
ASSERT_EQ(memoryCache()->liveSize(), 0u);
ASSERT_TRUE(memoryCache()->contains(resource1.get()));
ASSERT_FALSE(memoryCache()->contains(resource2.get()));
}
TEST(RawResourceTest, RevalidationSucceeded)
{
// Create two RawResources and set one to revalidate the other.
RawResource* oldResourcePointer = new RawResource(ResourceRequest("data:text/html,"), Resource::Raw);
RawResource* newResourcePointer = new RawResource(ResourceRequest("data:text/html,"), Resource::Raw);
newResourcePointer->setResourceToRevalidate(oldResourcePointer);
ResourcePtr<Resource> oldResource = oldResourcePointer;
ResourcePtr<Resource> newResource = newResourcePointer;
memoryCache()->add(oldResource.get());
memoryCache()->remove(oldResource.get());
memoryCache()->add(newResource.get());
// Simulate a successful revalidation.
// The revalidated resource (oldResource) should now be in the cache, newResource
// should have been sliently switched to point to the revalidated resource, and
// we shouldn't hit any ASSERTs.
ResourceResponse response;
response.setHTTPStatusCode(304);
newResource->responseReceived(response, nullptr);
EXPECT_EQ(memoryCache()->resourceForURL(KURL(ParsedURLString, "data:text/html,")), oldResource.get());
EXPECT_EQ(oldResource.get(), newResource.get());
EXPECT_NE(newResource.get(), newResourcePointer);
memoryCache()->remove(newResource.get());
}
//-----------------------------------------------------------------------
void ResourceManager::addImpl( ResourcePtr& res )
{
OGRE_LOCK_AUTO_MUTEX
std::pair<ResourceMap::iterator, bool> result;
if(ResourceGroupManager::getSingleton().isResourceGroupInGlobalPool(res->getGroup()))
{
result = mResources.insert( ResourceMap::value_type( res->getName(), res ) );
}
else
{
ResourceWithGroupMap::iterator itGroup = mResourcesWithGroup.find(res->getGroup());
// we will create the group if it doesn't exists in our list
if( itGroup == mResourcesWithGroup.end())
{
ResourceMap dummy;
mResourcesWithGroup.insert( ResourceWithGroupMap::value_type( res->getGroup(), dummy ) );
itGroup = mResourcesWithGroup.find(res->getGroup());
}
result = itGroup->second.insert( ResourceMap::value_type( res->getName(), res ) );
}
if (!result.second)
{
// Attempt to resolve the collision
if(ResourceGroupManager::getSingleton().getLoadingListener())
{
if(ResourceGroupManager::getSingleton().getLoadingListener()->resourceCollision(res.get(), this))
{
// Try to do the addition again, no seconds attempts to resolve collisions are allowed
std::pair<ResourceMap::iterator, bool> insertResult;
if(ResourceGroupManager::getSingleton().isResourceGroupInGlobalPool(res->getGroup()))
{
insertResult = mResources.insert( ResourceMap::value_type( res->getName(), res ) );
}
else
{
ResourceWithGroupMap::iterator itGroup = mResourcesWithGroup.find(res->getGroup());
insertResult = itGroup->second.insert( ResourceMap::value_type( res->getName(), res ) );
}
if (!insertResult.second)
{
OGRE_EXCEPT(Exception::ERR_DUPLICATE_ITEM, "Resource with the name " + res->getName() +
" already exists.", "ResourceManager::add");
}
std::pair<ResourceHandleMap::iterator, bool> resultHandle =
mResourcesByHandle.insert( ResourceHandleMap::value_type( res->getHandle(), res ) );
if (!resultHandle.second)
{
OGRE_EXCEPT(Exception::ERR_DUPLICATE_ITEM, "Resource with the handle " +
StringConverter::toString((long) (res->getHandle())) +
" already exists.", "ResourceManager::add");
}
}
}
}
else
{
// Insert the handle
std::pair<ResourceHandleMap::iterator, bool> resultHandle =
mResourcesByHandle.insert( ResourceHandleMap::value_type( res->getHandle(), res ) );
if (!resultHandle.second)
{
OGRE_EXCEPT(Exception::ERR_DUPLICATE_ITEM, "Resource with the handle " +
StringConverter::toString((long) (res->getHandle())) +
" already exists.", "ResourceManager::add");
}
}
}
// Verifies that HTMLImageElements are given an elevated CacheLiveResourcePriority when used to construct an ImageBitmap.
// ImageBitmaps that have crop rects outside of the bounds of the HTMLImageElement do not have elevated CacheLiveResourcePriority.
TEST_F(ImageBitmapTest, ImageBitmapLiveResourcePriority)
{
RefPtrWillBePersistent<HTMLImageElement> imageNoCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageNoCrop = new ImageResource(ResourceRequest("http://foo.com/1"),
StaticBitmapImage::create(m_image).get());
imageNoCrop->setImageResource(cachedImageNoCrop.get());
RefPtrWillBePersistent<HTMLImageElement> imageInteriorCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageInteriorCrop = new ImageResource(ResourceRequest("http://foo.com/2"),
StaticBitmapImage::create(m_image).get());
imageInteriorCrop->setImageResource(cachedImageInteriorCrop.get());
RefPtrWillBePersistent<HTMLImageElement> imageExteriorCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageExteriorCrop = new ImageResource(ResourceRequest("http://foo.com/3"),
StaticBitmapImage::create(m_image).get());
imageExteriorCrop->setImageResource(cachedImageExteriorCrop.get());
RefPtrWillBePersistent<HTMLImageElement> imageOutsideCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageOutsideCrop = new ImageResource(ResourceRequest("http://foo.com/4"),
StaticBitmapImage::create(m_image).get());
imageOutsideCrop->setImageResource(cachedImageOutsideCrop.get());
MockImageResourceClient mockClient1(cachedImageNoCrop);
MockImageResourceClient mockClient2(cachedImageInteriorCrop);
MockImageResourceClient mockClient3(cachedImageExteriorCrop);
MockImageResourceClient mockClient4(cachedImageOutsideCrop);
memoryCache()->add(cachedImageNoCrop.get());
memoryCache()->add(cachedImageInteriorCrop.get());
memoryCache()->add(cachedImageExteriorCrop.get());
memoryCache()->add(cachedImageOutsideCrop.get());
memoryCache()->updateDecodedResource(cachedImageNoCrop.get(), UpdateForPropertyChange);
memoryCache()->updateDecodedResource(cachedImageInteriorCrop.get(), UpdateForPropertyChange);
memoryCache()->updateDecodedResource(cachedImageExteriorCrop.get(), UpdateForPropertyChange);
memoryCache()->updateDecodedResource(cachedImageOutsideCrop.get(), UpdateForPropertyChange);
// HTMLImageElements should default to CacheLiveResourcePriorityLow.
ASSERT_EQ(memoryCache()->priority(imageNoCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
ASSERT_EQ(memoryCache()->priority(imageInteriorCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
ASSERT_EQ(memoryCache()->priority(imageExteriorCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
ASSERT_EQ(memoryCache()->priority(imageOutsideCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
RefPtrWillBePersistent<ImageBitmap> imageBitmapInteriorCrop = ImageBitmap::create(imageInteriorCrop.get(),
IntRect(m_image->width() / 2, m_image->height() / 2, m_image->width(), m_image->height()));
{
RefPtrWillBePersistent<ImageBitmap> imageBitmapNoCrop = ImageBitmap::create(imageNoCrop.get(),
IntRect(0, 0, m_image->width(), m_image->height()));
RefPtrWillBePersistent<ImageBitmap> imageBitmapInteriorCrop2 = ImageBitmap::create(imageInteriorCrop.get(),
IntRect(m_image->width() / 2, m_image->height() / 2, m_image->width(), m_image->height()));
RefPtrWillBePersistent<ImageBitmap> imageBitmapExteriorCrop = ImageBitmap::create(imageExteriorCrop.get(),
IntRect(-m_image->width() / 2, -m_image->height() / 2, m_image->width(), m_image->height()));
RefPtrWillBePersistent<ImageBitmap> imageBitmapOutsideCrop = ImageBitmap::create(imageOutsideCrop.get(),
IntRect(-m_image->width(), -m_image->height(), m_image->width(), m_image->height()));
// Images are not referenced by ImageBitmap anymore, so always CacheLiveResourcePriorityLow
ASSERT_EQ(memoryCache()->priority(imageNoCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
ASSERT_EQ(memoryCache()->priority(imageInteriorCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
ASSERT_EQ(memoryCache()->priority(imageExteriorCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
// ImageBitmaps that do not contain any of the source image do not elevate CacheLiveResourcePriority.
ASSERT_EQ(memoryCache()->priority(imageOutsideCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
}
// Force a garbage collection to sweep out the local ImageBitmaps.
Heap::collectGarbage(BlinkGC::NoHeapPointersOnStack, BlinkGC::GCWithSweep, BlinkGC::ForcedGC);
// CacheLiveResourcePriroity should return to CacheLiveResourcePriorityLow when no ImageBitmaps reference the image.
ASSERT_EQ(memoryCache()->priority(imageNoCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
ASSERT_EQ(memoryCache()->priority(imageExteriorCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
ASSERT_EQ(memoryCache()->priority(imageOutsideCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
// There is still an ImageBitmap that references this image.
ASSERT_EQ(memoryCache()->priority(imageInteriorCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
imageBitmapInteriorCrop = nullptr;
}
// Verifies that HTMLImageElements are given an elevated CacheLiveResourcePriority when used to construct an ImageBitmap.
// ImageBitmaps that have crop rects outside of the bounds of the HTMLImageElement do not have elevated CacheLiveResourcePriority.
TEST_F(ImageBitmapTest, ImageBitmapLiveResourcePriority)
{
RefPtr<HTMLImageElement> imageNoCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageNoCrop = new ImageResource(ResourceRequest("http://foo.com/1"), BitmapImage::create(NativeImageSkia::create(m_bitmap)).get());
imageNoCrop->setImageResource(cachedImageNoCrop.get());
RefPtr<HTMLImageElement> imageInteriorCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageInteriorCrop = new ImageResource(ResourceRequest("http://foo.com/2"), BitmapImage::create(NativeImageSkia::create(m_bitmap)).get());
imageInteriorCrop->setImageResource(cachedImageInteriorCrop.get());
RefPtr<HTMLImageElement> imageExteriorCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageExteriorCrop = new ImageResource(ResourceRequest("http://foo.com/3"), BitmapImage::create(NativeImageSkia::create(m_bitmap)).get());
imageExteriorCrop->setImageResource(cachedImageExteriorCrop.get());
RefPtr<HTMLImageElement> imageOutsideCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageOutsideCrop = new ImageResource(ResourceRequest("http://foo.com/4"), BitmapImage::create(NativeImageSkia::create(m_bitmap)).get());
imageOutsideCrop->setImageResource(cachedImageOutsideCrop.get());
MockImageResourceClient mockClient1, mockClient2, mockClient3, mockClient4;
cachedImageNoCrop->addClient(&mockClient1);
cachedImageInteriorCrop->addClient(&mockClient2);
cachedImageExteriorCrop->addClient(&mockClient3);
cachedImageOutsideCrop->addClient(&mockClient4);
memoryCache()->add(cachedImageNoCrop.get());
memoryCache()->add(cachedImageInteriorCrop.get());
memoryCache()->add(cachedImageExteriorCrop.get());
memoryCache()->add(cachedImageOutsideCrop.get());
memoryCache()->insertInLiveDecodedResourcesList(cachedImageNoCrop.get());
memoryCache()->insertInLiveDecodedResourcesList(cachedImageInteriorCrop.get());
memoryCache()->insertInLiveDecodedResourcesList(cachedImageExteriorCrop.get());
memoryCache()->insertInLiveDecodedResourcesList(cachedImageOutsideCrop.get());
// HTMLImageElements should default to CacheLiveResourcePriorityLow.
ASSERT_EQ(imageNoCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
ASSERT_EQ(imageInteriorCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
ASSERT_EQ(imageExteriorCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
ASSERT_EQ(imageOutsideCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
RefPtrWillBeRawPtr<ImageBitmap> imageBitmapInteriorCrop = ImageBitmap::create(imageInteriorCrop.get(), IntRect(m_bitmap.width() / 2, m_bitmap.height() / 2, m_bitmap.width(), m_bitmap.height()));
{
RefPtrWillBeRawPtr<ImageBitmap> imageBitmapNoCrop = ImageBitmap::create(imageNoCrop.get(), IntRect(0, 0, m_bitmap.width(), m_bitmap.height()));
RefPtrWillBeRawPtr<ImageBitmap> imageBitmapInteriorCrop2 = ImageBitmap::create(imageInteriorCrop.get(), IntRect(m_bitmap.width() / 2, m_bitmap.height() / 2, m_bitmap.width(), m_bitmap.height()));
RefPtrWillBeRawPtr<ImageBitmap> imageBitmapExteriorCrop = ImageBitmap::create(imageExteriorCrop.get(), IntRect(-m_bitmap.width() / 2, -m_bitmap.height() / 2, m_bitmap.width(), m_bitmap.height()));
RefPtrWillBeRawPtr<ImageBitmap> imageBitmapOutsideCrop = ImageBitmap::create(imageOutsideCrop.get(), IntRect(-m_bitmap.width(), -m_bitmap.height(), m_bitmap.width(), m_bitmap.height()));
// Images that are referenced by ImageBitmaps have CacheLiveResourcePriorityHigh.
ASSERT_EQ(imageNoCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityHigh);
ASSERT_EQ(imageInteriorCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityHigh);
ASSERT_EQ(imageExteriorCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityHigh);
// ImageBitmaps that do not contain any of the source image do not elevate CacheLiveResourcePriority.
ASSERT_EQ(imageOutsideCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
// Stub out references to the ImageBitmaps created and force a
// garbage collection to have the ImageBitmaps be collected and
// destructed.
imageBitmapNoCrop = nullptr;
imageBitmapInteriorCrop2 = nullptr;
imageBitmapExteriorCrop = nullptr;
imageBitmapOutsideCrop = nullptr;
Heap::collectGarbage(ThreadState::HeapPointersOnStack, Heap::ForcedForTesting);
}
// CacheLiveResourcePriroity should return to CacheLiveResourcePriorityLow when no ImageBitmaps reference the image.
ASSERT_EQ(imageNoCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
ASSERT_EQ(imageExteriorCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
ASSERT_EQ(imageOutsideCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
// There is still an ImageBitmap that references this image.
ASSERT_EQ(imageInteriorCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityHigh);
imageBitmapInteriorCrop = nullptr;
}
// Verifies that CachedResources are evicted from the decode cache
// according to their DecodeCachePriority.
TEST_F(MemoryCacheTest, DecodeCacheOrder)
{
memoryCache()->setDelayBeforeLiveDecodedPrune(0);
ResourcePtr<MockImageResource> cachedImageLowPriority =
new MockImageResource(ResourceRequest(""), Resource::Raw);
ResourcePtr<MockImageResource> cachedImageHighPriority =
new MockImageResource(ResourceRequest(""), Resource::Raw);
MockImageResourceClient clientLowPriority;
MockImageResourceClient clientHighPriority;
cachedImageLowPriority->addClient(&clientLowPriority);
cachedImageHighPriority->addClient(&clientHighPriority);
const char data[5] = "abcd";
cachedImageLowPriority->appendData(data, 1);
cachedImageHighPriority->appendData(data, 4);
const unsigned lowPrioritySize = cachedImageLowPriority->size();
const unsigned highPrioritySize = cachedImageHighPriority->size();
const unsigned lowPriorityMockDecodeSize = cachedImageLowPriority->decodedSize();
const unsigned highPriorityMockDecodeSize = cachedImageHighPriority->decodedSize();
const unsigned totalSize = lowPrioritySize + highPrioritySize;
// Verify that the sizes are different to ensure that we can test eviction order.
ASSERT_GT(lowPrioritySize, 0u);
ASSERT_NE(lowPrioritySize, highPrioritySize);
ASSERT_GT(lowPriorityMockDecodeSize, 0u);
ASSERT_NE(lowPriorityMockDecodeSize, highPriorityMockDecodeSize);
ASSERT_EQ(memoryCache()->deadSize(), 0u);
ASSERT_EQ(memoryCache()->liveSize(), 0u);
// Add the items. The item added first would normally be evicted first.
memoryCache()->add(cachedImageHighPriority.get());
ASSERT_EQ(memoryCache()->deadSize(), 0u);
ASSERT_EQ(memoryCache()->liveSize(), highPrioritySize);
memoryCache()->add(cachedImageLowPriority.get());
ASSERT_EQ(memoryCache()->deadSize(), 0u);
ASSERT_EQ(memoryCache()->liveSize(), highPrioritySize + lowPrioritySize);
// Insert all items in the decoded items list with the same priority
memoryCache()->insertInLiveDecodedResourcesList(cachedImageHighPriority.get());
memoryCache()->insertInLiveDecodedResourcesList(cachedImageLowPriority.get());
ASSERT_EQ(memoryCache()->deadSize(), 0u);
ASSERT_EQ(memoryCache()->liveSize(), totalSize);
// Now we will assign their priority and make sure they are moved to the correct buckets.
cachedImageLowPriority->setCacheLiveResourcePriority(Resource::CacheLiveResourcePriorityLow);
cachedImageHighPriority->setCacheLiveResourcePriority(Resource::CacheLiveResourcePriorityHigh);
// Should first prune the LowPriority item.
memoryCache()->setCapacities(memoryCache()->minDeadCapacity(), memoryCache()->liveSize() - 10, memoryCache()->liveSize() - 10);
memoryCache()->prune();
ASSERT_EQ(memoryCache()->deadSize(), 0u);
ASSERT_EQ(memoryCache()->liveSize(), totalSize - lowPriorityMockDecodeSize);
// Should prune the HighPriority item.
memoryCache()->setCapacities(memoryCache()->minDeadCapacity(), memoryCache()->liveSize() - 10, memoryCache()->liveSize() - 10);
memoryCache()->prune();
ASSERT_EQ(memoryCache()->deadSize(), 0u);
ASSERT_EQ(memoryCache()->liveSize(), totalSize - lowPriorityMockDecodeSize - highPriorityMockDecodeSize);
}
// Verifies that HTMLImageElements are given an elevated CacheLiveResourcePriority when used to construct an ImageBitmap.
// ImageBitmaps that have crop rects outside of the bounds of the HTMLImageElement do not have elevated CacheLiveResourcePriority.
TEST_F(ImageBitmapTest, ImageBitmapLiveResourcePriority)
{
RefPtr<HTMLImageElement> imageNoCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageNoCrop = new ImageResource(BitmapImage::create(NativeImageSkia::create(m_bitmap)).get());
imageNoCrop->setImageResource(cachedImageNoCrop.get());
RefPtr<HTMLImageElement> imageInteriorCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageInteriorCrop = new ImageResource(BitmapImage::create(NativeImageSkia::create(m_bitmap)).get());
imageInteriorCrop->setImageResource(cachedImageInteriorCrop.get());
RefPtr<HTMLImageElement> imageExteriorCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageExteriorCrop = new ImageResource(BitmapImage::create(NativeImageSkia::create(m_bitmap)).get());
imageExteriorCrop->setImageResource(cachedImageExteriorCrop.get());
RefPtr<HTMLImageElement> imageOutsideCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageOutsideCrop = new ImageResource(BitmapImage::create(NativeImageSkia::create(m_bitmap)).get());
imageOutsideCrop->setImageResource(cachedImageOutsideCrop.get());
MockImageResourceClient mockClient1, mockClient2, mockClient3, mockClient4;
cachedImageNoCrop->addClient(&mockClient1);
cachedImageInteriorCrop->addClient(&mockClient2);
cachedImageExteriorCrop->addClient(&mockClient3);
cachedImageOutsideCrop->addClient(&mockClient4);
memoryCache()->add(cachedImageNoCrop.get());
memoryCache()->add(cachedImageInteriorCrop.get());
memoryCache()->add(cachedImageExteriorCrop.get());
memoryCache()->add(cachedImageOutsideCrop.get());
memoryCache()->insertInLiveDecodedResourcesList(cachedImageNoCrop.get());
memoryCache()->insertInLiveDecodedResourcesList(cachedImageInteriorCrop.get());
memoryCache()->insertInLiveDecodedResourcesList(cachedImageExteriorCrop.get());
memoryCache()->insertInLiveDecodedResourcesList(cachedImageOutsideCrop.get());
// HTMLImageElements should default to CacheLiveResourcePriorityLow.
ASSERT_EQ(imageNoCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
ASSERT_EQ(imageInteriorCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
ASSERT_EQ(imageExteriorCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
ASSERT_EQ(imageOutsideCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
RefPtr<ImageBitmap> imageBitmapInteriorCrop = ImageBitmap::create(imageInteriorCrop.get(), IntRect(m_bitmap.width() / 2, m_bitmap.height() / 2, m_bitmap.width(), m_bitmap.height()));
{
RefPtr<ImageBitmap> imageBitmapNoCrop = ImageBitmap::create(imageNoCrop.get(), IntRect(0, 0, m_bitmap.width(), m_bitmap.height()));
RefPtr<ImageBitmap> imageBitmapInteriorCrop2 = ImageBitmap::create(imageInteriorCrop.get(), IntRect(m_bitmap.width() / 2, m_bitmap.height() / 2, m_bitmap.width(), m_bitmap.height()));
RefPtr<ImageBitmap> imageBitmapExteriorCrop = ImageBitmap::create(imageExteriorCrop.get(), IntRect(-m_bitmap.width() / 2, -m_bitmap.height() / 2, m_bitmap.width(), m_bitmap.height()));
RefPtr<ImageBitmap> imageBitmapOutsideCrop = ImageBitmap::create(imageOutsideCrop.get(), IntRect(-m_bitmap.width(), -m_bitmap.height(), m_bitmap.width(), m_bitmap.height()));
// Images that are referenced by ImageBitmaps have CacheLiveResourcePriorityHigh.
ASSERT_EQ(imageNoCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityHigh);
ASSERT_EQ(imageInteriorCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityHigh);
ASSERT_EQ(imageExteriorCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityHigh);
// ImageBitmaps that do not contain any of the source image do not elevate CacheLiveResourcePriority.
ASSERT_EQ(imageOutsideCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
}
// CacheLiveResourcePriroity should return to CacheLiveResourcePriorityLow when no ImageBitmaps reference the image.
ASSERT_EQ(imageNoCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
ASSERT_EQ(imageExteriorCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
ASSERT_EQ(imageOutsideCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityLow);
// There is still an ImageBitmap that references this image.
ASSERT_EQ(imageInteriorCrop->cachedImage()->cacheLiveResourcePriority(), Resource::CacheLiveResourcePriorityHigh);
}
void initializeImpl()
{
c.setPosition(Vector3f(0.0f, 0.0f, 150.0f));
/*
float lightAmbient[] = { 0.2f, 0.3f, 0.6f, 1.0f };
float lightDiffuse[] = { 0.2f, 0.3f, 0.6f, 1.0f };
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
glLightfv(GL_LIGHT0, GL_AMBIENT, lightAmbient);
glLightfv(GL_LIGHT0, GL_DIFFUSE, lightDiffuse);
*/
swmR.readFile("ViperMKVII.swm", model);
const std::vector<GLfloat> &mdlVertices = model.getVerticeVec();
const std::vector<GLfloat> &mdlNormals = model.getVNormalVec();
const std::vector<GLfloat> &mdlTexCoords = model.getVTextureVec();
std::size_t totalSize, vertexSize, normalSize, texCoordSize;
vertexSize = sizeof(&mdlVertices[0]) * mdlVertices.size();
normalSize = sizeof(&mdlNormals[0]) * mdlNormals.size();
texCoordSize = sizeof(&mdlTexCoords[0]) * mdlTexCoords.size();
totalSize = vertexSize + normalSize + texCoordSize;
vertexBuffer = HardwareBufferPtr(new HardwareBuffer(totalSize, HardwareBuffer::STATIC_DRAW, HardwareBuffer::VERTEX));
vertexBuffer->upload(0, vertexSize, &mdlVertices[0]);
vertexBuffer->upload(vertexSize, normalSize, &mdlNormals[0]);
vertexBuffer->upload(vertexSize + normalSize, texCoordSize, &mdlTexCoords[0]);
//indexBuffer = HardwareBufferPtr(new HardwareBuffer(sizeof(&mdlIndices[0]) * mdlIndices.size(), HardwareBuffer::STATIC_DRAW, HardwareBuffer::INDEX));
//indexBuffer->upload(&mdlIndices[0]);
//rop.indexData = new IndexData();
//rop.indexData->indexBuffer = indexBuffer;
//rop.indexData->count = mdlIndices.size();
//rop.indexData->start = 0;
rop.indexed = false;
rop.vertexData = new VertexData();
rop.vertexData->count = mdlVertices.size();
rop.vertexData->start = 0;
rop.vertexData->bufferElementGroup.addElement(0,0,POSITION,FLOAT3);
rop.vertexData->bufferElementGroup.addElement(0,vertexSize,NORMAL,FLOAT3);
rop.vertexData->bufferElementGroup.addElement(0,vertexSize + normalSize,TEXTURE_COORDINATES,FLOAT3);
rop.vertexData->bufferBinding[0] = vertexBuffer;
rop.primitiveType = RenderOperation::TRIANGLES;
glShadeModel(GL_SMOOTH);
glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
glEnable(GL_DEPTH_TEST);
glEnable(GL_TEXTURE_2D);
//c.move(Vector3f(0.0, 10450.0, 0.0));
//c.setPosition(Vector3f(4000.0, 10450.0, 20620.0));
//c.setDirection(Vector3f(3999.0, 10450.0, 20620.0));
//c.rotate(Vector3f::Y, static_cast<Math::Units::Radians>(270 * Math::Units::degrees));
texture = TexturePtr(new Texture(NULL, "ViperMKVII", 0, TEXTURE_2D));
texture->setFilePath("ViperMKVII.dds");
texture->prepare();
std::cout << static_cast<Texture*> (texture.get())->getID() << std::endl;
texture->load();
atm.Start();
s.myinit();
}
void MemoryCache::pruneDeadResources()
{
unsigned capacity = deadCapacity();
if (!m_deadSize || (capacity && m_deadSize <= capacity))
return;
unsigned targetSize = static_cast<unsigned>(capacity * cTargetPrunePercentage); // Cut by a percentage to avoid immediately pruning again.
int size = m_allResources.size();
// See if we have any purged resources we can evict.
for (int i = 0; i < size; i++) {
Resource* current = m_allResources[i].m_tail;
while (current) {
Resource* prev = current->m_prevInAllResourcesList;
if (current->wasPurged()) {
ASSERT(!current->hasClients());
ASSERT(!current->isPreloaded());
evict(current);
}
current = prev;
}
}
if (targetSize && m_deadSize <= targetSize)
return;
bool canShrinkLRULists = true;
for (int i = size - 1; i >= 0; i--) {
// Remove from the tail, since this is the least frequently accessed of the objects.
Resource* current = m_allResources[i].m_tail;
// First flush all the decoded data in this queue.
while (current) {
// Protect 'previous' so it can't get deleted during destroyDecodedData().
ResourcePtr<Resource> previous = current->m_prevInAllResourcesList;
ASSERT(!previous || previous->inCache());
if (!current->hasClients() && !current->isPreloaded() && current->isLoaded()) {
// Destroy our decoded data. This will remove us from
// m_liveDecodedResources, and possibly move us to a different
// LRU list in m_allResources.
current->destroyDecodedData();
if (targetSize && m_deadSize <= targetSize)
return;
}
// Decoded data may reference other resources. Stop iterating if 'previous' somehow got
// kicked out of cache during destroyDecodedData().
if (previous && !previous->inCache())
break;
current = previous.get();
}
// Now evict objects from this queue.
current = m_allResources[i].m_tail;
while (current) {
ResourcePtr<Resource> previous = current->m_prevInAllResourcesList;
ASSERT(!previous || previous->inCache());
if (!current->hasClients() && !current->isPreloaded() && !current->isCacheValidator()) {
evict(current);
if (targetSize && m_deadSize <= targetSize)
return;
}
if (previous && !previous->inCache())
break;
current = previous.get();
}
// Shrink the vector back down so we don't waste time inspecting
// empty LRU lists on future prunes.
if (m_allResources[i].m_head)
canShrinkLRULists = false;
else if (canShrinkLRULists)
m_allResources.resize(i);
}
}
void InspectorResourceContentLoader::start()
{
m_started = true;
Vector<Document*> documents;
for (Frame* frame = m_inspectedFrame; frame; frame = frame->tree().traverseNext(m_inspectedFrame)) {
if (!frame->isLocalFrame())
continue;
LocalFrame* localFrame = toLocalFrame(frame);
documents.append(localFrame->document());
documents.appendVector(InspectorPageAgent::importsForFrame(localFrame));
}
for (Document* document : documents) {
HashSet<String> urlsToFetch;
ResourceRequest resourceRequest;
HistoryItem* item = document->frame() ? document->frame()->loader().currentItem() : nullptr;
if (item) {
resourceRequest = FrameLoader::requestFromHistoryItem(item, ReturnCacheDataDontLoad);
} else {
resourceRequest = document->url();
resourceRequest.setCachePolicy(ReturnCacheDataDontLoad);
}
resourceRequest.setRequestContext(blink::WebURLRequest::RequestContextInternal);
if (!resourceRequest.url().string().isEmpty()) {
urlsToFetch.add(resourceRequest.url().string());
FetchRequest request(resourceRequest, FetchInitiatorTypeNames::internal);
ResourcePtr<Resource> resource = document->fetcher()->fetchRawResource(request);
if (resource) {
// Prevent garbage collection by holding a reference to this resource.
m_resources.append(resource.get());
ResourceClient* resourceClient = new ResourceClient(this);
m_pendingResourceClients.add(resourceClient);
resourceClient->waitForResource(resource.get());
}
}
WillBeHeapVector<RawPtrWillBeMember<CSSStyleSheet> > styleSheets;
InspectorCSSAgent::collectAllDocumentStyleSheets(document, styleSheets);
for (CSSStyleSheet* styleSheet : styleSheets) {
if (styleSheet->isInline() || !styleSheet->contents()->loadCompleted())
continue;
String url = styleSheet->baseURL().string();
if (url.isEmpty() || urlsToFetch.contains(url))
continue;
urlsToFetch.add(url);
FetchRequest request(ResourceRequest(url), FetchInitiatorTypeNames::internal);
request.mutableResourceRequest().setRequestContext(blink::WebURLRequest::RequestContextInternal);
ResourcePtr<Resource> resource = document->fetcher()->fetchCSSStyleSheet(request);
if (!resource)
continue;
// Prevent garbage collection by holding a reference to this resource.
m_resources.append(resource.get());
ResourceClient* resourceClient = new ResourceClient(this);
m_pendingResourceClients.add(resourceClient);
resourceClient->waitForResource(resource.get());
}
}
m_allRequestsStarted = true;
checkDone();
}
ResourcePtr<Resource> ResourceFetcher::requestResource(Resource::Type type, FetchRequest& request)
{
ASSERT(request.options().synchronousPolicy == RequestAsynchronously || type == Resource::Raw);
TRACE_EVENT0("blink", "ResourceFetcher::requestResource");
KURL url = request.resourceRequest().url();
WTF_LOG(ResourceLoading, "ResourceFetcher::requestResource '%s', charset '%s', priority=%d, type=%s", url.elidedString().latin1().data(), request.charset().latin1().data(), request.priority(), ResourceTypeName(type));
// If only the fragment identifiers differ, it is the same resource.
url = MemoryCache::removeFragmentIdentifierIfNeeded(url);
if (!url.isValid())
return 0;
if (!canRequest(type, url, request.options(), request.originRestriction()))
return 0;
if (LocalFrame* f = frame())
f->loaderClient()->dispatchWillRequestResource(&request);
// See if we can use an existing resource from the cache.
ResourcePtr<Resource> resource = memoryCache()->resourceForURL(url);
const RevalidationPolicy policy = determineRevalidationPolicy(type, request, resource.get());
switch (policy) {
case Reload:
memoryCache()->remove(resource.get());
// Fall through
case Load:
resource = createResourceForLoading(type, request, request.charset());
break;
case Revalidate:
resource = createResourceForRevalidation(request, resource.get());
break;
case Use:
memoryCache()->updateForAccess(resource.get());
break;
}
if (!resource)
return 0;
if (!resource->hasClients())
m_deadStatsRecorder.update(policy);
if (policy != Use)
resource->setIdentifier(createUniqueIdentifier());
ResourceLoadPriority priority = loadPriority(type, request);
if (priority != resource->resourceRequest().priority()) {
resource->mutableResourceRequest().setPriority(priority);
resource->didChangePriority(priority, 0);
}
if (resourceNeedsLoad(resource.get(), request, policy)) {
if (!shouldLoadNewResource(type)) {
if (memoryCache()->contains(resource.get()))
memoryCache()->remove(resource.get());
return 0;
}
resource->load(this, request.options());
// For asynchronous loads that immediately fail, it's sufficient to return a
// null Resource, as it indicates that something prevented the load from starting.
// If there's a network error, that failure will happen asynchronously. However, if
// a sync load receives a network error, it will have already happened by this point.
// In that case, the requester should have access to the relevant ResourceError, so
// we need to return a non-null Resource.
if (resource->errorOccurred()) {
if (memoryCache()->contains(resource.get()))
memoryCache()->remove(resource.get());
return 0;
}
}
requestLoadStarted(resource.get(), request, policy == Use ? ResourceLoadingFromCache : ResourceLoadingFromNetwork);
ASSERT(resource->url() == url.string());
m_documentResources.set(resource->url(), resource);
return resource;
}
void ImageLoader::updateFromElement()
{
// Don't load images for inactive documents. We don't want to slow down the
// raw HTML parsing case by loading images we don't intend to display.
Document& document = m_element->document();
if (!document.isActive())
return;
AtomicString attr = m_element->imageSourceURL();
if (!m_failedLoadURL.isEmpty() && attr == m_failedLoadURL)
return;
// Do not load any image if the 'src' attribute is missing or if it is
// an empty string.
ResourcePtr<ImageResource> newImage = 0;
if (!attr.isNull() && !stripLeadingAndTrailingHTMLSpaces(attr).isEmpty()) {
FetchRequest request(ResourceRequest(document.completeURL(sourceURI(attr))), element()->localName());
AtomicString crossOriginMode = m_element->fastGetAttribute(HTMLNames::crossoriginAttr);
if (!crossOriginMode.isNull())
request.setCrossOriginAccessControl(document.securityOrigin(), crossOriginMode);
if (m_loadManually) {
bool autoLoadOtherImages = document.fetcher()->autoLoadImages();
document.fetcher()->setAutoLoadImages(false);
newImage = new ImageResource(request.resourceRequest());
newImage->setLoading(true);
document.fetcher()->m_documentResources.set(newImage->url(), newImage.get());
document.fetcher()->setAutoLoadImages(autoLoadOtherImages);
} else {
newImage = document.fetcher()->fetchImage(request);
}
// If we do not have an image here, it means that a cross-site
// violation occurred, or that the image was blocked via Content
// Security Policy, or the page is being dismissed. Trigger an
// error event if the page is not being dismissed.
if (!newImage && !pageIsBeingDismissed(&document)) {
m_failedLoadURL = attr;
m_hasPendingErrorEvent = true;
errorEventSender().dispatchEventSoon(this);
} else
clearFailedLoadURL();
} else if (!attr.isNull()) {
// Fire an error event if the url is empty.
m_hasPendingErrorEvent = true;
errorEventSender().dispatchEventSoon(this);
}
ImageResource* oldImage = m_image.get();
if (newImage != oldImage) {
sourceImageChanged();
if (m_hasPendingBeforeLoadEvent) {
beforeLoadEventSender().cancelEvent(this);
m_hasPendingBeforeLoadEvent = false;
}
if (m_hasPendingLoadEvent) {
loadEventSender().cancelEvent(this);
m_hasPendingLoadEvent = false;
}
// Cancel error events that belong to the previous load, which is now cancelled by changing the src attribute.
// If newImage is null and m_hasPendingErrorEvent is true, we know the error event has been just posted by
// this load and we should not cancel the event.
// FIXME: If both previous load and this one got blocked with an error, we can receive one error event instead of two.
if (m_hasPendingErrorEvent && newImage) {
errorEventSender().cancelEvent(this);
m_hasPendingErrorEvent = false;
}
m_image = newImage;
m_hasPendingBeforeLoadEvent = !m_element->document().isImageDocument() && newImage;
m_hasPendingLoadEvent = newImage;
m_imageComplete = !newImage;
if (newImage) {
if (!m_element->document().isImageDocument()) {
if (!m_element->document().hasListenerType(Document::BEFORELOAD_LISTENER))
dispatchPendingBeforeLoadEvent();
else
beforeLoadEventSender().dispatchEventSoon(this);
} else
updateRenderer();
// If newImage is cached, addClient() will result in the load event
// being queued to fire. Ensure this happens after beforeload is
// dispatched.
newImage->addClient(this);
} else {
updateRenderer();
}
if (oldImage)
oldImage->removeClient(this);
}
if (RenderImageResource* imageResource = renderImageResource())
imageResource->resetAnimation();
// Only consider updating the protection ref-count of the Element immediately before returning
// from this function as doing so might result in the destruction of this ImageLoader.
updatedHasPendingEvent();
}
// Verifies that HTMLImageElements are given an elevated CacheLiveResourcePriority when used to construct an ImageBitmap.
// ImageBitmaps that have crop rects outside of the bounds of the HTMLImageElement do not have elevated CacheLiveResourcePriority.
TEST_F(ImageBitmapTest, ImageBitmapLiveResourcePriority)
{
RefPtrWillBePersistent<HTMLImageElement> imageNoCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageNoCrop = new ImageResource(ResourceRequest("http://foo.com/1"), BitmapImage::create(NativeImageSkia::create(m_bitmap)).get());
imageNoCrop->setImageResource(cachedImageNoCrop.get());
RefPtrWillBePersistent<HTMLImageElement> imageInteriorCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageInteriorCrop = new ImageResource(ResourceRequest("http://foo.com/2"), BitmapImage::create(NativeImageSkia::create(m_bitmap)).get());
imageInteriorCrop->setImageResource(cachedImageInteriorCrop.get());
RefPtrWillBePersistent<HTMLImageElement> imageExteriorCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageExteriorCrop = new ImageResource(ResourceRequest("http://foo.com/3"), BitmapImage::create(NativeImageSkia::create(m_bitmap)).get());
imageExteriorCrop->setImageResource(cachedImageExteriorCrop.get());
RefPtrWillBePersistent<HTMLImageElement> imageOutsideCrop = HTMLImageElement::create(*Document::create().get());
ResourcePtr<ImageResource> cachedImageOutsideCrop = new ImageResource(ResourceRequest("http://foo.com/4"), BitmapImage::create(NativeImageSkia::create(m_bitmap)).get());
imageOutsideCrop->setImageResource(cachedImageOutsideCrop.get());
MockImageResourceClient mockClient1, mockClient2, mockClient3, mockClient4;
cachedImageNoCrop->addClient(&mockClient1);
cachedImageInteriorCrop->addClient(&mockClient2);
cachedImageExteriorCrop->addClient(&mockClient3);
cachedImageOutsideCrop->addClient(&mockClient4);
memoryCache()->add(cachedImageNoCrop.get());
memoryCache()->add(cachedImageInteriorCrop.get());
memoryCache()->add(cachedImageExteriorCrop.get());
memoryCache()->add(cachedImageOutsideCrop.get());
memoryCache()->updateDecodedResource(cachedImageNoCrop.get(), UpdateForPropertyChange);
memoryCache()->updateDecodedResource(cachedImageInteriorCrop.get(), UpdateForPropertyChange);
memoryCache()->updateDecodedResource(cachedImageExteriorCrop.get(), UpdateForPropertyChange);
memoryCache()->updateDecodedResource(cachedImageOutsideCrop.get(), UpdateForPropertyChange);
// HTMLImageElements should default to CacheLiveResourcePriorityLow.
ASSERT_EQ(memoryCache()->priority(imageNoCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
ASSERT_EQ(memoryCache()->priority(imageInteriorCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
ASSERT_EQ(memoryCache()->priority(imageExteriorCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
ASSERT_EQ(memoryCache()->priority(imageOutsideCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
RefPtrWillBePersistent<ImageBitmap> imageBitmapInteriorCrop = ImageBitmap::create(imageInteriorCrop.get(), IntRect(m_bitmap.width() / 2, m_bitmap.height() / 2, m_bitmap.width(), m_bitmap.height()));
{
RefPtrWillBePersistent<ImageBitmap> imageBitmapNoCrop = ImageBitmap::create(imageNoCrop.get(), IntRect(0, 0, m_bitmap.width(), m_bitmap.height()));
RefPtrWillBePersistent<ImageBitmap> imageBitmapInteriorCrop2 = ImageBitmap::create(imageInteriorCrop.get(), IntRect(m_bitmap.width() / 2, m_bitmap.height() / 2, m_bitmap.width(), m_bitmap.height()));
RefPtrWillBePersistent<ImageBitmap> imageBitmapExteriorCrop = ImageBitmap::create(imageExteriorCrop.get(), IntRect(-m_bitmap.width() / 2, -m_bitmap.height() / 2, m_bitmap.width(), m_bitmap.height()));
RefPtrWillBePersistent<ImageBitmap> imageBitmapOutsideCrop = ImageBitmap::create(imageOutsideCrop.get(), IntRect(-m_bitmap.width(), -m_bitmap.height(), m_bitmap.width(), m_bitmap.height()));
// Images that are referenced by ImageBitmaps have CacheLiveResourcePriorityHigh.
ASSERT_EQ(memoryCache()->priority(imageNoCrop->cachedImage()), MemoryCacheLiveResourcePriorityHigh);
ASSERT_EQ(memoryCache()->priority(imageInteriorCrop->cachedImage()), MemoryCacheLiveResourcePriorityHigh);
ASSERT_EQ(memoryCache()->priority(imageExteriorCrop->cachedImage()), MemoryCacheLiveResourcePriorityHigh);
// ImageBitmaps that do not contain any of the source image do not elevate CacheLiveResourcePriority.
ASSERT_EQ(memoryCache()->priority(imageOutsideCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
}
// Force a garbage collection to sweep out the local ImageBitmaps.
Heap::collectGarbage(ThreadState::NoHeapPointersOnStack);
// CacheLiveResourcePriroity should return to CacheLiveResourcePriorityLow when no ImageBitmaps reference the image.
ASSERT_EQ(memoryCache()->priority(imageNoCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
ASSERT_EQ(memoryCache()->priority(imageExteriorCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
ASSERT_EQ(memoryCache()->priority(imageOutsideCrop->cachedImage()), MemoryCacheLiveResourcePriorityLow);
// There is still an ImageBitmap that references this image.
ASSERT_EQ(memoryCache()->priority(imageInteriorCrop->cachedImage()), MemoryCacheLiveResourcePriorityHigh);
imageBitmapInteriorCrop = nullptr;
}
fresh302Response.setHTTPHeaderField(HTTPNames::Last_Modified, kOneDayBeforeOriginalRequest);
fresh302Response.setHTTPHeaderField(HTTPNames::Location, redirectTargetUrlString);
// Add the redirect to our request.
ResourceRequest redirectRequest = ResourceRequest(redirectTargetUrl);
firstResource->willFollowRedirect(redirectRequest, fresh302Response);
// Add the final response to our request.
ResourceResponse fresh200Response;
fresh200Response.setURL(redirectTargetUrl);
fresh200Response.setHTTPStatusCode(200);
fresh200Response.setHTTPHeaderField(HTTPNames::Date, kOriginalRequestDateAsString);
fresh200Response.setHTTPHeaderField(HTTPNames::Expires, kOneDayAfterOriginalRequest);
firstResource->setResponse(fresh200Response);
memoryCache()->add(firstResource.get());
advanceClock(500.);
ResourcePtr<Resource> fetched = fetch();
EXPECT_NE(firstResource, fetched);
}
TEST_F(CachingCorrectnessTest, 302RedirectExplicitlyFreshMaxAge)
{
KURL redirectUrl(ParsedURLString, kResourceURL);
const char redirectTargetUrlString[] = "http://redirect-target.com";
KURL redirectTargetUrl(ParsedURLString, redirectTargetUrlString);
ResourcePtr<Resource> firstResource = new Resource(ResourceRequest(redirectUrl), Resource::Raw);
