../dali-toolkit/dali-toolkit-test-utils/toolkit-tts-player.cpp
../dali-toolkit/dali-toolkit-test-utils/toolkit-vector-animation-renderer.cpp
../dali-toolkit/dali-toolkit-test-utils/dali-test-suite-utils.cpp
+ ../dali-toolkit/dali-toolkit-test-utils/dali-toolkit-test-suite-utils.cpp
../dali-toolkit/dali-toolkit-test-utils/dummy-control.cpp
../dali-toolkit/dali-toolkit-test-utils/mesh-builder.cpp
../dali-toolkit/dali-toolkit-test-utils/test-actor-utils.cpp
using namespace Dali::Toolkit::Internal;
+
+void utc_dali_toolkit_texture_manager_startup(void)
+{
+ setenv( "LOG_TEXTURE_MANAGER", "3", 1 );
+ test_return_value = TET_UNDEF;
+}
+
+void utc_dali_toolkit_texture_manager_cleanup(void)
+{
+ test_return_value = TET_PASS;
+}
+
class TestObserver : public Dali::Toolkit::TextureUploadObserver
{
public:
../dali-toolkit/dali-toolkit-test-utils/toolkit-virtual-keyboard.cpp
../dali-toolkit/dali-toolkit-test-utils/dummy-control.cpp
../dali-toolkit/dali-toolkit-test-utils/dali-test-suite-utils.cpp
+ ../dali-toolkit/dali-toolkit-test-utils/dali-toolkit-test-suite-utils.cpp
../dali-toolkit/dali-toolkit-test-utils/test-animation-data.cpp
../dali-toolkit/dali-toolkit-test-utils/test-button.cpp
../dali-toolkit/dali-toolkit-test-utils/test-application.cpp
../dali-toolkit/dali-toolkit-test-utils/toolkit-timer.cpp
../dali-toolkit/dali-toolkit-test-utils/toolkit-tts-player.cpp
../dali-toolkit/dali-toolkit-test-utils/dali-test-suite-utils.cpp
+ ../dali-toolkit/dali-toolkit-test-utils/dali-toolkit-test-suite-utils.cpp
../dali-toolkit/dali-toolkit-test-utils/dummy-control.cpp
../dali-toolkit/dali-toolkit-test-utils/mesh-builder.cpp
../dali-toolkit/dali-toolkit-test-utils/test-actor-utils.cpp
dali-toolkit-test-utils/toolkit-web-engine.cpp
dali-toolkit-test-utils/toolkit-trigger-event-factory.cpp
dali-toolkit-test-utils/dali-test-suite-utils.cpp
+ dali-toolkit-test-utils/dali-toolkit-test-suite-utils.cpp
dali-toolkit-test-utils/dummy-control.cpp
dali-toolkit-test-utils/layout-utils.cpp
dali-toolkit-test-utils/mesh-builder.cpp
--- /dev/null
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "dali-toolkit-test-suite-utils.h"
+
+
+std::ostream& operator<<( std::ostream& ostream, Dali::Toolkit::Visual::ResourceStatus status )
+{
+ switch(status)
+ {
+ case Dali::Toolkit::Visual::ResourceStatus::PREPARING:
+ {
+ ostream << "PREPARING";
+ break;
+ }
+ case Dali::Toolkit::Visual::ResourceStatus::READY:
+ {
+ ostream << "READY";
+ break;
+ }
+ case Dali::Toolkit::Visual::ResourceStatus::FAILED:
+ {
+ ostream << "FAILED";
+ break;
+ }
+ }
+ return ostream;
+}
#define __DALI_TOOLKIT_TEST_SUITE_UTILS_H__
/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
*/
+#include <iostream>
+#include <dali-toolkit/public-api/visuals/visual-properties.h>
+
+// Put any toolkit specific operators for DALI_TEST_CHECK template here, before dali-test-suite-utils.h.
+
+std::ostream& operator<<( std::ostream& ostream, Dali::Toolkit::Visual::ResourceStatus status );
+
// INTERNAL INCLUDES
#include <dali-test-suite-utils.h>
struct timespec now;
clock_gettime( CLOCK_REALTIME, &now );
if( now.tv_nsec < 999900000 ) // 999, 900, 000
- now.tv_nsec += 100000;
+ now.tv_nsec += 1000;
else
{
now.tv_sec += 1;
Dali::CallbackBase::Execute( *callback );
triggerCount--;
}
+ if( triggerCount <= 0 )
+ {
+ break;
+ }
}
}
clock_gettime( CLOCK_REALTIME, &now );
/*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
application.SendNotification();
application.Render();
+ DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION );
+
Renderer renderer = imageView.GetRendererAt( 0 );
Shader shader2 = renderer.GetShader();
Property::Value value = shader2.GetProperty( Shader::Property::PROGRAM );
application.SendNotification();
application.Render();
+ DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION );
Renderer renderer = imageView.GetRendererAt( 0 );
Shader shader2 = renderer.GetShader();
application.SendNotification();
application.Render();
+ DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION );
Renderer renderer = imageView.GetRendererAt( 0 );
Shader shader2 = renderer.GetShader();
application.SendNotification();
application.Render();
+ DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION );
Renderer renderer = imageView.GetRendererAt( 0 );
Shader shader2 = renderer.GetShader();
END_TEST;
}
+
+
+namespace
+{
+static int gFailCounter = 0;
+const int MAX_RETRIES(3);
+
+void ReloadImage(ImageView imageView)
+{
+ Property::Map imageImmediateLoadingMap;
+ imageImmediateLoadingMap[ ImageVisual::Property::URL ] = "Non-existant-image.jpg";
+ imageImmediateLoadingMap[ ImageVisual::Property::LOAD_POLICY ] = ImageVisual::LoadPolicy::IMMEDIATE;
+
+ tet_infoline("Immediate load an image");
+ imageView.SetProperty( ImageView::Property::IMAGE, imageImmediateLoadingMap );
+}
+
+void ResourceFailedReload( Control control )
+{
+ gFailCounter++;
+ if( gFailCounter < MAX_RETRIES )
+ {
+ ReloadImage(ImageView::DownCast(control));
+ }
+}
+}
+
+int UtcDaliImageViewReloadFailedOnResourceReadySignal(void)
+{
+ tet_infoline("Test reloading failed image from within signal handler.");
+
+ ToolkitTestApplication application;
+
+ gFailCounter = 0;
+
+ ImageView imageView = ImageView::New();
+ imageView.ResourceReadySignal().Connect( &ResourceFailedReload );
+ DALI_TEST_EQUALS( gFailCounter, 0, TEST_LOCATION );
+ ReloadImage(imageView);
+
+ // loading started, this waits for the loader thread to complete
+ DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION );
+ application.SendNotification();
+
+ DALI_TEST_EQUALS( gFailCounter, 1, TEST_LOCATION );
+
+ DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION );
+ application.SendNotification();
+
+ DALI_TEST_EQUALS( gFailCounter, 2, TEST_LOCATION );
+
+ DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION );
+ application.SendNotification();
+ DALI_TEST_EQUALS( gFailCounter, 3, TEST_LOCATION );
+
+ END_TEST;
+}
/*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <iostream>
#include <stdlib.h>
+#include <vector>
#include <dali-toolkit-test-suite-utils.h>
#include <toolkit-timer.h>
#include <toolkit-event-thread-callback.h>
namespace
{
const char* TEST_IMAGE_FILE_NAME = TEST_RESOURCE_DIR "/gallery-small-1.jpg";
+const char* TEST_BROKEN_IMAGE_FILE_NAME = TEST_RESOURCE_DIR "/a-random-nonimage.jpg";
const char* TEST_LARGE_IMAGE_FILE_NAME = TEST_RESOURCE_DIR "/tbcol.png";
const char* TEST_SMALL_IMAGE_FILE_NAME = TEST_RESOURCE_DIR "/icon-edit.png";
const char* TEST_REMOTE_IMAGE_FILE_NAME = "https://www.tizen.org/sites/all/themes/tizen_theme/logo.png";
bool gResourceReadySignalFired = false;
-
+std::vector<int> gReadyIds = {};
void ResourceReadySignal( Control control )
{
gResourceReadySignalFired = true;
+ gReadyIds.push_back(control.GetId());
+}
+void ClearReadyIds()
+{
+ gReadyIds.clear();
}
Actor CreateActorWithImageVisual(const Property::Map& map)
END_TEST;
}
+
+
+void ResourceReadyLoadNext( Control control )
+{
+ static int callNumber = 0;
+
+ gResourceReadySignalFired = true;
+ gReadyIds.push_back(control.GetId());
+
+ if( callNumber == 0 )
+ {
+ DALI_TEST_EQUALS( control.GetVisualResourceStatus(DummyControl::Property::TEST_VISUAL), Toolkit::Visual::ResourceStatus::FAILED, TEST_LOCATION );
+
+ tet_infoline( "Create visual with loaded image from within the signal handler" );
+ VisualFactory factory = VisualFactory::Get();
+ Visual::Base imageVisual = factory.CreateVisual( TEST_IMAGE_FILE_NAME, ImageDimensions{20,30} );
+
+ Impl::DummyControl& controlImpl = static_cast<Impl::DummyControl&>(control.GetImplementation());
+ controlImpl.RegisterVisual( DummyControl::Property::TEST_VISUAL, imageVisual ); // This should trigger another signal.
+ callNumber = 1;
+ }
+ else
+ {
+ tet_infoline( "3rd signal called" );
+ DALI_TEST_CHECK(true);
+ }
+}
+
+int UtcDaliImageVisualLoadReady01(void)
+{
+ ToolkitTestApplication application;
+ tet_infoline( "UtcDaliImageVisualLoadReady01");
+ tet_infoline( "First part: Load an image visual for one resource, then another image visual for a second resource.");
+ tet_infoline( "Second part, In the ready signal for the second image visual, add a 3rd visual with the first URL" );
+ tet_infoline( "Should get a ready signal for all three visuals");
+
+ ClearReadyIds();
+
+ tet_infoline( "Create a control and connect to resource ready signal" );
+ DummyControl actor = DummyControl::New(true);
+ int actor1Id = actor.GetId();
+ actor.ResourceReadySignal().Connect( &ResourceReadySignal);
+ Impl::DummyControl& dummyImpl = static_cast<Impl::DummyControl&>(actor.GetImplementation());
+ actor.SetSize(200.f, 200.f);
+ Stage::GetCurrent().Add(actor);
+
+ tet_infoline( "Create visual with IMMEDIATE load policy" );
+ Visual::Base imageVisual1 = CreateVisualWithPolicy( TEST_IMAGE_FILE_NAME, ImageVisual::Property::LOAD_POLICY, ImageVisual::LoadPolicy::IMMEDIATE );
+
+ tet_infoline( "Registering visual allows control to get a signal once loaded even if visual not enabled( staged )" );
+ dummyImpl.RegisterVisual( DummyControl::Property::TEST_VISUAL, imageVisual1 );
+
+
+ tet_infoline( "Allow image time to load" );
+ DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION );
+ application.SendNotification();
+ application.Render();
+
+ tet_infoline( "Testing texture is loaded and resource ready signal fired" );
+ DALI_TEST_EQUALS( gResourceReadySignalFired, true, TEST_LOCATION );
+ DALI_TEST_EQUALS( gReadyIds[0], actor1Id, TEST_LOCATION );
+
+
+ tet_infoline( "Original control correctly signalled, now testing failing image" );
+
+ gResourceReadySignalFired = false; // Reset signal check ready for testing next Control
+ ClearReadyIds();
+
+ Visual::Base imageVisual2 = CreateVisualWithPolicy( TEST_BROKEN_IMAGE_FILE_NAME, ImageVisual::Property::LOAD_POLICY, ImageVisual::LoadPolicy::IMMEDIATE );
+
+ DummyControl actor2 = DummyControl::New(true);
+ int actor2Id = actor2.GetId();
+ Impl::DummyControl& dummyImpl2 = static_cast<Impl::DummyControl&>(actor2.GetImplementation());
+ actor2.ResourceReadySignal().Connect( &ResourceReadyLoadNext);
+
+ tet_infoline( "Registering visual this should trigger the ready signal when the image fails to load" );
+ dummyImpl2.RegisterVisual( DummyControl::Property::TEST_VISUAL, imageVisual2 );
+
+ actor2.SetSize(200.f, 200.f);
+ Stage::GetCurrent().Add(actor2);
+
+ tet_infoline( "Wait for loading thread to finish");
+ DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION );
+ DALI_TEST_EQUALS( gResourceReadySignalFired, true, TEST_LOCATION );
+
+ DALI_TEST_EQUALS( gReadyIds[0], actor2Id, TEST_LOCATION);
+
+ tet_infoline( "Check for 3rd signal");
+ application.SendNotification();
+ DALI_TEST_EQUALS( gReadyIds.size(), 2, TEST_LOCATION );
+ DALI_TEST_EQUALS( gReadyIds[1], actor2Id, TEST_LOCATION);
+
+ END_TEST;
+}
/*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
namespace
{
-
} // namespace
END_TEST;
}
-
-
-
if( mReleasePolicy == Toolkit::ImageVisual::ReleasePolicy::DETACHED )
{
RemoveTexture(); // If INVALID_TEXTURE_ID then removal will be attempted on atlas
+ mImpl->mResourceStatus = Toolkit::Visual::ResourceStatus::PREPARING;
}
if( mImageUrl.IsValid() )
/*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#ifdef DEBUG_ENABLED
Debug::Filter* gTextureManagerLogFilter = Debug::Filter::New( Debug::NoLogging, false, "LOG_TEXTURE_MANAGER" );
+
+#define GET_LOAD_STATE_STRING( loadState ) \
+ loadState == TextureManager::NOT_STARTED ? "NOT_STARTED" : \
+ loadState == TextureManager::LOADING ? "LOADING" : \
+ loadState == TextureManager::LOAD_FINISHED ? "LOAD_FINISHED" : \
+ loadState == TextureManager::WAITING_FOR_MASK ? "WAITING_FOR_MASK" : \
+ loadState == TextureManager::UPLOADED ? "UPLOADED" : \
+ loadState == TextureManager::CANCELLED ? "CANCELLED" : \
+ loadState == TextureManager::LOAD_FAILED ? "LOAD_FAILED" : "Unknown"
+
#endif
const uint32_t DEFAULT_ATLAS_SIZE( 1024u ); ///< This size can fit 8 by 8 images of average size 128 * 128
mAsyncRemoteLoaders( GetNumberOfRemoteLoaderThreads(), [&]() { return AsyncLoadingHelper(*this); } ),
mExternalTextures(),
mLifecycleObservers(),
+ mLoadQueue(),
mBrokenImageUrl(""),
- mCurrentTextureId( 0 )
+ mCurrentTextureId( 0 ),
+ mQueueLoadFlag(false)
{
}
}
TextureManager::LoadState loadState = GetTextureStateInternal( textureId );
- loadingStatus = ( loadState == TextureManager::LOADING );
-
if( loadState == TextureManager::UPLOADED )
{
// UploadComplete has already been called - keep the same texture set
textureSet = GetTextureSet( textureId );
}
+
+ // If we are loading the texture, or waiting for the ready signal handler to complete, inform
+ // caller that they need to wait.
+ loadingStatus = ( loadState == TextureManager::LOADING ||
+ loadState == TextureManager::NOT_STARTED ||
+ mQueueLoadFlag );
+
}
else
{
++( mTextureInfoContainer[ cacheIndex ].referenceCount );
}
textureId = mTextureInfoContainer[ cacheIndex ].textureId;
- DALI_LOG_INFO( gTextureManagerLogFilter, Debug::Concise, "TextureManager::RequestLoad( url=%s observer=%p ) Using cached texture id@%d, textureId=%d\n",
+ DALI_LOG_INFO( gTextureManagerLogFilter, Debug::General, "TextureManager::RequestLoad( url=%s observer=%p ) Using cached texture id@%d, textureId=%d\n",
url.GetUrl().c_str(), observer, cacheIndex, textureId );
}
preMultiply ) );
cacheIndex = mTextureInfoContainer.size() - 1u;
- DALI_LOG_INFO( gTextureManagerLogFilter, Debug::Concise, "TextureManager::RequestLoad( url=%s observer=%p ) New texture, cacheIndex:%d, textureId=%d\n",
+ DALI_LOG_INFO( gTextureManagerLogFilter, Debug::General, "TextureManager::RequestLoad( url=%s observer=%p ) New texture, cacheIndex:%d, textureId=%d\n",
url.GetUrl().c_str(), observer, cacheIndex, textureId );
}
textureInfo.storageType = storageType;
textureInfo.orientationCorrection = orientationCorrection;
- DALI_LOG_INFO( gTextureManagerLogFilter, Debug::Concise, "TextureInfo loadState:%s\n",
- textureInfo.loadState == TextureManager::NOT_STARTED ? "NOT_STARTED" :
- textureInfo.loadState == TextureManager::LOADING ? "LOADING" :
- textureInfo.loadState == TextureManager::UPLOADED ? "UPLOADED" :
- textureInfo.loadState == TextureManager::CANCELLED ? "CANCELLED" : "Unknown" );
+ DALI_LOG_INFO( gTextureManagerLogFilter, Debug::General, "TextureInfo loadState:%s\n",
+ GET_LOAD_STATE_STRING(textureInfo.loadState ) );
// Force reloading of texture by setting loadState unless already loading or cancelled.
if ( TextureManager::ReloadPolicy::FORCED == reloadPolicy && TextureManager::LOADING != textureInfo.loadState &&
case TextureManager::LOAD_FAILED: // Failed notifies observer which then stops observing.
case TextureManager::NOT_STARTED:
{
- LoadTexture( textureInfo );
- ObserveTexture( textureInfo, observer );
+ LoadOrQueueTexture( textureInfo, observer ); // If called inside NotifyObservers, queues until afterwards
break;
}
case TextureManager::LOADING:
{
if( observer )
{
- // The Texture has already loaded. The other observers have already been notified.
- // We need to send a "late" loaded notification for this observer.
- observer->UploadComplete( true, textureInfo.textureId, textureInfo.textureSet,
- textureInfo.useAtlas, textureInfo.atlasRect,
- textureInfo.preMultiplied );
+ LoadOrQueueTexture( textureInfo, observer );
}
break;
}
{
TextureInfo& textureInfo( mTextureInfoContainer[ textureInfoIndex ] );
- DALI_LOG_INFO( gTextureManagerLogFilter, Debug::Concise, "TextureManager::Remove(%d) cacheIdx:%d loadState:%s\n",
- textureId, textureInfoIndex,
- textureInfo.loadState == TextureManager::NOT_STARTED ? "NOT_STARTED" :
- textureInfo.loadState == TextureManager::LOADING ? "LOADING" :
- textureInfo.loadState == TextureManager::UPLOADED ? "UPLOADED" :
- textureInfo.loadState == TextureManager::CANCELLED ? "CANCELLED" : "Unknown" );
+ DALI_LOG_INFO( gTextureManagerLogFilter, Debug::Concise,
+ "TextureManager::Remove(%d) url:%s\n cacheIdx:%d loadState:%s\n",
+ textureId, textureInfo.url.GetUrl().c_str(),
+ textureInfoIndex, GET_LOAD_STATE_STRING( textureInfo.loadState ) );
// Decrement the reference count and check if this is the last user of this Texture.
if( --textureInfo.referenceCount <= 0 )
DALI_ASSERT_DEBUG(endIter != mLifecycleObservers.End());
}
+void TextureManager::LoadOrQueueTexture( TextureInfo& textureInfo, TextureUploadObserver* observer )
+{
+ switch( textureInfo.loadState )
+ {
+ case NOT_STARTED:
+ case LOAD_FAILED:
+ {
+ if( mQueueLoadFlag )
+ {
+ QueueLoadTexture( textureInfo, observer );
+ }
+ else
+ {
+ LoadTexture( textureInfo, observer );
+ }
+ break;
+ }
+ case LOADING:
+ case UPLOADED:
+ {
+ if( mQueueLoadFlag )
+ {
+ QueueLoadTexture( textureInfo, observer );
+ }
+ else
+ {
+ // The Texture has already loaded. The other observers have already been notified.
+ // We need to send a "late" loaded notification for this observer.
+ observer->UploadComplete( true, textureInfo.textureId, textureInfo.textureSet,
+ textureInfo.useAtlas, textureInfo.atlasRect,
+ textureInfo.preMultiplied );
+ }
+ }
+ case CANCELLED:
+ case LOAD_FINISHED:
+ case WAITING_FOR_MASK:
+ {
+ break;
+ }
+ }
+}
+
+void TextureManager::QueueLoadTexture( TextureInfo& textureInfo, TextureUploadObserver* observer )
+{
+ auto textureId = textureInfo.textureId;
+ mLoadQueue.PushBack( LoadQueueElement( textureId, observer) );
+}
-bool TextureManager::LoadTexture( TextureInfo& textureInfo )
+void TextureManager::LoadTexture( TextureInfo& textureInfo, TextureUploadObserver* observer )
{
- bool success = true;
+ DALI_LOG_INFO( gTextureManagerLogFilter, Debug::Concise, "TextureManager::LoadTexture(): url:%s sync:%s\n",
+ textureInfo.url.GetUrl().c_str(), textureInfo.loadSynchronously?"T":"F" );
- if( textureInfo.loadState == NOT_STARTED )
+ textureInfo.loadState = LOADING;
+ if( !textureInfo.loadSynchronously )
{
- textureInfo.loadState = LOADING;
+ auto& loadersContainer = textureInfo.url.IsLocalResource() ? mAsyncLocalLoaders : mAsyncRemoteLoaders;
+ auto loadingHelperIt = loadersContainer.GetNext();
+ DALI_ASSERT_ALWAYS(loadingHelperIt != loadersContainer.End());
+ loadingHelperIt->Load(textureInfo.textureId, textureInfo.url,
+ textureInfo.desiredSize, textureInfo.fittingMode,
+ textureInfo.samplingMode, textureInfo.orientationCorrection );
+ }
+ ObserveTexture( textureInfo, observer );
+}
- if( !textureInfo.loadSynchronously )
+void TextureManager::ProcessQueuedTextures()
+{
+ for( auto&& element : mLoadQueue )
+ {
+ int cacheIndex = GetCacheIndexFromId( element.mTextureId );
+ if( cacheIndex != INVALID_CACHE_INDEX )
{
- auto& loadersContainer = textureInfo.url.IsLocalResource() ? mAsyncLocalLoaders : mAsyncRemoteLoaders;
- auto loadingHelperIt = loadersContainer.GetNext();
- DALI_ASSERT_ALWAYS(loadingHelperIt != loadersContainer.End());
- loadingHelperIt->Load(textureInfo.textureId, textureInfo.url,
- textureInfo.desiredSize, textureInfo.fittingMode,
- textureInfo.samplingMode, textureInfo.orientationCorrection );
+ TextureInfo& textureInfo( mTextureInfoContainer[cacheIndex] );
+ if( textureInfo.loadState == UPLOADED )
+ {
+ element.mObserver->UploadComplete( true, textureInfo.textureId, textureInfo.textureSet,
+ textureInfo.useAtlas, textureInfo.atlasRect,
+ textureInfo.preMultiplied );
+ }
+ else
+ {
+ LoadTexture( textureInfo, element.mObserver );
+ }
}
}
-
- return success;
+ mLoadQueue.Clear();
}
void TextureManager::ObserveTexture( TextureInfo& textureInfo,
TextureUploadObserver* observer )
{
+ DALI_LOG_INFO( gTextureManagerLogFilter, Debug::Concise, "TextureManager::ObserveTexture(): url:%s observer:%p\n",
+ textureInfo.url.GetUrl().c_str(), observer );
+
if( observer )
{
textureInfo.observerList.PushBack( observer );
{
TextureInfo& textureInfo( mTextureInfoContainer[cacheIndex] );
- DALI_LOG_INFO( gTextureManagerLogFilter, Debug::Concise, " CacheIndex:%d LoadState: %d\n", cacheIndex, textureInfo.loadState );
+ DALI_LOG_INFO( gTextureManagerLogFilter, Debug::Concise,
+ " textureId:%d Url:%s CacheIndex:%d LoadState: %d\n",
+ textureInfo.textureId, textureInfo.url.GetUrl().c_str(), cacheIndex, textureInfo.loadState );
if( textureInfo.loadState != CANCELLED )
{
}
}
-
void TextureManager::UploadTexture( Devel::PixelBuffer& pixelBuffer, TextureInfo& textureInfo )
{
if( textureInfo.useAtlas != USE_ATLAS )
{
- DALI_LOG_INFO( gTextureManagerLogFilter, Debug::Concise, " TextureManager::UploadTexture() New Texture for textureId:%d\n", textureInfo.textureId );
+ DALI_LOG_INFO( gTextureManagerLogFilter, Debug::General, " TextureManager::UploadTexture() New Texture for textureId:%d\n", textureInfo.textureId );
// If the texture doesn't have an alpha channel, can't pre-multiply it.
// Ensure that we don't change the load parameter (it's used for hashing), and instead set
// If there is an observer: Notify the load is complete, whether successful or not,
// and erase it from the list
- unsigned int observerCount = textureInfo.observerList.Count();
TextureInfo* info = &textureInfo;
- while( observerCount )
+ mQueueLoadFlag = true;
+
+ while( info->observerList.Count() )
{
TextureUploadObserver* observer = info->observerList[0];
// During UploadComplete() a Control ResourceReady() signal is emitted.
// During that signal the app may add remove /add Textures (e.g. via
- // ImageViews). At this point no more observers can be added to the
- // observerList, because textureInfo.loadState = UPLOADED. However it is
- // possible for observers to be removed, hence we check the observer list
- // count every iteration.
-
- // The reference to the textureInfo struct can also become invalidated,
- // because new load requests can modify the mTextureInfoContainer list
- // (e.g. if more requests are pushed back it can cause the list to be
- // resized invalidating the reference to the TextureInfo ).
+ // ImageViews).
+ // It is possible for observers to be removed from the observer list,
+ // and it is also possible for the mTextureInfoContainer to be modified,
+ // invalidating the reference to the textureInfo struct.
+ // Texture load requests for the same URL are deferred until the end of this
+ // method.
+ DALI_LOG_INFO( gTextureManagerLogFilter, Debug::Concise, "NotifyObservers() url:%s loadState:%s\n",
+ textureInfo.url.GetUrl().c_str(), GET_LOAD_STATE_STRING(textureInfo.loadState ) );
+
observer->UploadComplete( success, info->textureId, info->textureSet, info->useAtlas, info->atlasRect,
info->preMultiplied );
observer->DestructionSignal().Disconnect( this, &TextureManager::ObserverDestroyed );
- // Get the textureInfo from the container again as it may have been
- // invalidated,
-
+ // Get the textureInfo from the container again as it may have been invalidated.
int textureInfoIndex = GetCacheIndexFromId( textureId );
if( textureInfoIndex == INVALID_CACHE_INDEX)
{
- return; // texture has been removed - can stop.
+ break; // texture has been removed - can stop.
}
-
info = &mTextureInfoContainer[ textureInfoIndex ];
- observerCount = info->observerList.Count();
- if ( observerCount > 0 )
+
+ // remove the observer that was just triggered if it's still in the list
+ for( TextureInfo::ObserverListType::Iterator j = info->observerList.Begin(); j != info->observerList.End(); ++j )
{
- // remove the observer that was just triggered if it's still in the list
- for( TextureInfo::ObserverListType::Iterator j = info->observerList.Begin(); j != info->observerList.End(); ++j )
+ if( *j == observer )
{
- if( *j == observer )
- {
- info->observerList.Erase( j );
- observerCount--;
- break;
- }
+ info->observerList.Erase( j );
+ break;
}
}
}
+
+ mQueueLoadFlag = false;
+ ProcessQueuedTextures();
}
TextureManager::TextureId TextureManager::GenerateUniqueTextureId()
typedef size_t TextureHash; ///< The type used to store the hash used for Texture caching.
+ // Structs:
+
/**
* @brief This struct is used to manage the life-cycle of Texture loading and caching.
*/
bool preMultiplied:1; ///< true if the image's color was multiplied by it's alpha
};
- // Structs:
+ /**
+ * Structure to hold info about a texture load queued during NotifyObservers
+ */
+ struct LoadQueueElement
+ {
+ LoadQueueElement( TextureId textureId, TextureUploadObserver* observer )
+ : mTextureId( textureId ),
+ mObserver( observer )
+ {
+ }
+
+ TextureId mTextureId; ///< The texture id of the requested load.
+ TextureUploadObserver* mObserver; ///< Observer of texture load.
+ };
/**
* Struct to hold information about a requested Async load.
typedef std::vector<TextureInfo> TextureInfoContainerType; ///< The container type used to manage the life-cycle and caching of Textures
/**
+ * @brief Initiate a load or queue load if NotifyObservers is invoking callbacks
+ * @param[in] textureInfo The TextureInfo struct associated with the Texture
+ * @param[in] observer The observer wishing to observe the texture upload
+ */
+ void LoadOrQueueTexture( TextureInfo& textureInfo, TextureUploadObserver* observer );
+
+ /**
+ * @brief Queue a texture load to be subsequently handled by ProcessQueuedTextures.
+ * @param[in] textureInfo The TextureInfo struct associated with the Texture
+ * @param[in] observer The observer wishing to observe the texture upload
+ */
+ void QueueLoadTexture( TextureInfo& textureInfo, TextureUploadObserver* observer );
+
+ /**
* @brief Used internally to initiate a load.
* @param[in] textureInfo The TextureInfo struct associated with the Texture
- * @return True if the load was initiated
+ * @param[in] observer The observer wishing to observe the texture upload
+ */
+ void LoadTexture( TextureInfo& textureInfo, TextureUploadObserver* observer );
+
+ /**
+ * @brief Initiate load of textures queued whilst NotifyObservers invoking callbacks.
*/
- bool LoadTexture( TextureInfo& textureInfo );
+ void ProcessQueuedTextures();
/**
* Add the observer to the observer list
* @param[in] textureInfo The TextureInfo struct associated with the texture
- * observer The observer wishing to observe the texture upload
+ * @param[in] observer The observer wishing to observe the texture upload
*/
void ObserveTexture( TextureInfo & textureInfo, TextureUploadObserver* observer );
RoundRobinContainerView< AsyncLoadingHelper > mAsyncRemoteLoaders; ///< The Asynchronous image loaders used to provide all remote async loads
std::vector< ExternalTextureInfo > mExternalTextures; ///< Externally provided textures
Dali::Vector<LifecycleObserver*> mLifecycleObservers; ///< Lifecycle observers of texture manager
+ Dali::Vector<LoadQueueElement> mLoadQueue; ///< Queue of textures to load after NotifyObservers
std::string mBrokenImageUrl; ///< Broken image url
TextureId mCurrentTextureId; ///< The current value used for the unique Texture Id generation
+ bool mQueueLoadFlag; ///< Flag that causes Load Textures to be queued.
};
namespace
{
+#if defined(DEBUG_ENABLED)
+Debug::Filter* gLogFilter = Debug::Filter::New( Debug::NoLogging, false, "LOG_CONTROL_VISUALS");
+#endif
+
BaseHandle Create()
{
BaseHandle handle = Toolkit::VisualFactory::Get();
}
}
+ DALI_LOG_INFO( gLogFilter, Debug::Concise, "VisualFactory::CreateVisual( VisualType:%s %s%s)\n",
+ Scripting::GetEnumerationName<Toolkit::DevelVisual::Type>( visualType,
+ VISUAL_TYPE_TABLE,
+ VISUAL_TYPE_TABLE_COUNT ),
+ visualType==Toolkit::DevelVisual::IMAGE?"url:":"",
+ visualType==Toolkit::DevelVisual::IMAGE ?
+ propertyMap.Find( Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME)->Get<std::string>().c_str()
+ :"" );
+
+
if( !visualPtr )
{
- DALI_LOG_ERROR( "Renderer type unknown\n" );
+ DALI_LOG_ERROR( "VisualType unknown\n" );
}
if( mDebugEnabled && visualType != Toolkit::DevelVisual::WIREFRAME )
projects / platform / core / uifw / dali-toolkit.git / commitdiff