2 * Copyright (c) 2023 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <dali-toolkit/internal/visuals/animated-image/animated-image-visual.h>
22 #include <dali/devel-api/adaptor-framework/image-loading.h>
23 #include <dali/integration-api/debug.h>
24 #include <dali/public-api/rendering/decorated-visual-renderer.h>
28 #include <dali-toolkit/devel-api/image-loader/image-atlas.h>
29 #include <dali-toolkit/devel-api/image-loader/texture-manager.h>
30 #include <dali-toolkit/devel-api/visuals/image-visual-properties-devel.h>
31 #include <dali-toolkit/internal/visuals/animated-image/fixed-image-cache.h>
32 #include <dali-toolkit/internal/visuals/animated-image/rolling-animated-image-cache.h>
33 #include <dali-toolkit/internal/visuals/animated-image/rolling-image-cache.h>
34 #include <dali-toolkit/internal/visuals/image-visual-shader-factory.h>
35 #include <dali-toolkit/internal/visuals/image-visual-shader-feature-builder.h>
36 #include <dali-toolkit/internal/visuals/visual-base-data-impl.h>
37 #include <dali-toolkit/internal/visuals/visual-factory-cache.h>
38 #include <dali-toolkit/internal/visuals/visual-factory-impl.h>
39 #include <dali-toolkit/internal/visuals/visual-string-constants.h>
40 #include <dali-toolkit/public-api/visuals/image-visual-properties.h>
41 #include <dali-toolkit/public-api/visuals/visual-properties.h>
51 const int CUSTOM_PROPERTY_COUNT(5); // ltr, wrap, pixel area, crop to mask, mask texture ratio
54 DALI_ENUM_TO_STRING_TABLE_BEGIN(FITTING_MODE)
55 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::FittingMode, SHRINK_TO_FIT)
56 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::FittingMode, SCALE_TO_FILL)
57 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::FittingMode, FIT_WIDTH)
58 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::FittingMode, FIT_HEIGHT)
59 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::FittingMode, DEFAULT)
60 DALI_ENUM_TO_STRING_TABLE_END(FITTING_MODE)
63 DALI_ENUM_TO_STRING_TABLE_BEGIN(SAMPLING_MODE)
64 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::SamplingMode, BOX)
65 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::SamplingMode, NEAREST)
66 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::SamplingMode, LINEAR)
67 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::SamplingMode, BOX_THEN_NEAREST)
68 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::SamplingMode, BOX_THEN_LINEAR)
69 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::SamplingMode, NO_FILTER)
70 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::SamplingMode, DONT_CARE)
71 DALI_ENUM_TO_STRING_TABLE_END(SAMPLING_MODE)
74 DALI_ENUM_TO_STRING_TABLE_BEGIN(STOP_BEHAVIOR)
75 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::Toolkit::DevelImageVisual::StopBehavior, CURRENT_FRAME)
76 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::Toolkit::DevelImageVisual::StopBehavior, FIRST_FRAME)
77 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::Toolkit::DevelImageVisual::StopBehavior, LAST_FRAME)
78 DALI_ENUM_TO_STRING_TABLE_END(STOP_BEHAVIOR)
81 DALI_ENUM_TO_STRING_TABLE_BEGIN(WRAP_MODE)
82 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::WrapMode, DEFAULT)
83 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::WrapMode, CLAMP_TO_EDGE)
84 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::WrapMode, REPEAT)
85 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::WrapMode, MIRRORED_REPEAT)
86 DALI_ENUM_TO_STRING_TABLE_END(WRAP_MODE)
89 DALI_ENUM_TO_STRING_TABLE_BEGIN(LOAD_POLICY)
90 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::Toolkit::ImageVisual::LoadPolicy, IMMEDIATE)
91 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::Toolkit::ImageVisual::LoadPolicy, ATTACHED)
92 DALI_ENUM_TO_STRING_TABLE_END(LOAD_POLICY)
95 DALI_ENUM_TO_STRING_TABLE_BEGIN(RELEASE_POLICY)
96 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::Toolkit::ImageVisual::ReleasePolicy, DETACHED)
97 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::Toolkit::ImageVisual::ReleasePolicy, DESTROYED)
98 DALI_ENUM_TO_STRING_WITH_SCOPE(Dali::Toolkit::ImageVisual::ReleasePolicy, NEVER)
99 DALI_ENUM_TO_STRING_TABLE_END(RELEASE_POLICY)
101 static constexpr uint32_t SINGLE_IMAGE_COUNT = 1u;
102 static constexpr uint32_t FIRST_FRAME_INDEX = 0u;
103 static constexpr uint16_t MINIMUM_CACHESIZE = 1;
104 static constexpr Vector4 FULL_TEXTURE_RECT(0.f, 0.f, 1.f, 1.f);
105 static constexpr auto LOOP_FOREVER = -1;
106 static constexpr auto FIRST_LOOP = 0u;
108 constexpr uint32_t TEXTURE_COUNT_FOR_GPU_ALPHA_MASK = 2u;
110 #if defined(DEBUG_ENABLED)
111 Debug::Filter* gAnimImgLogFilter = Debug::Filter::New(Debug::NoLogging, false, "LOG_ANIMATED_IMAGE");
116 * Multi-image Flow of execution
119 * | DoSetProperties()
121 * | CreateImageCache()
124 * | PrepareTextureSet()
125 * | cache->FirstFrame()
127 * | FrameReady(textureSet)
129 * | actor.AddRenderer
131 * | mRenderer.SetTextures(textureSet)
134 * | DisplayNextFrame()
135 * | if front frame is ready,
136 * | mRenderer.SetTextures( front frame's texture )
138 * | Waiting for frame ready.
140 * | FrameReady(textureSet)
141 * | mRenderer.SetTextures(textureSet)
146 AnimatedImageVisualPtr AnimatedImageVisual::New(VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory, const VisualUrl& imageUrl, const Property::Map& properties)
148 AnimatedImageVisualPtr visual(new AnimatedImageVisual(factoryCache, shaderFactory, ImageDimensions()));
149 visual->InitializeAnimatedImage(imageUrl);
150 visual->SetProperties(properties);
152 visual->Initialize();
157 AnimatedImageVisualPtr AnimatedImageVisual::New(VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory, const Property::Array& imageUrls, const Property::Map& properties)
159 AnimatedImageVisualPtr visual(new AnimatedImageVisual(factoryCache, shaderFactory, ImageDimensions()));
160 visual->mImageUrls = new ImageCache::UrlList();
161 visual->mImageUrls->reserve(imageUrls.Count());
163 for(unsigned int i = 0; i < imageUrls.Count(); ++i)
165 ImageCache::UrlStore urlStore;
166 urlStore.mTextureId = TextureManager::INVALID_TEXTURE_ID;
167 urlStore.mUrl = imageUrls[i].Get<std::string>();
168 visual->mImageUrls->push_back(urlStore);
170 visual->mFrameCount = imageUrls.Count();
171 visual->SetProperties(properties);
173 visual->Initialize();
178 AnimatedImageVisualPtr AnimatedImageVisual::New(VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory, const VisualUrl& imageUrl, ImageDimensions size)
180 AnimatedImageVisualPtr visual(new AnimatedImageVisual(factoryCache, shaderFactory, size));
181 visual->InitializeAnimatedImage(imageUrl);
183 visual->Initialize();
188 void AnimatedImageVisual::InitializeAnimatedImage(const VisualUrl& imageUrl)
190 mImageUrl = imageUrl;
191 mAnimatedImageLoading = AnimatedImageLoading::New(imageUrl.GetUrl(), imageUrl.IsLocalResource());
194 void AnimatedImageVisual::CreateImageCache()
196 DALI_LOG_INFO(gAnimImgLogFilter, Debug::Concise, "AnimatedImageVisual::CreateImageCache() batchSize:%d cacheSize:%d\n", mBatchSize, mCacheSize);
198 TextureManager& textureManager = mFactoryCache.GetTextureManager();
200 if(mAnimatedImageLoading)
202 mImageCache = new RollingAnimatedImageCache(textureManager, mDesiredSize, mFittingMode, mSamplingMode, mAnimatedImageLoading, mMaskingData, *this, mCacheSize, mBatchSize, mWrapModeU, mWrapModeV, IsSynchronousLoadingRequired(), IsPreMultipliedAlphaEnabled());
206 // Ensure the batch size and cache size are no bigger than the number of URLs,
207 // and that the cache is at least as big as the batch size.
208 uint16_t numUrls = mImageUrls->size();
209 uint16_t batchSize = std::max(std::min(mBatchSize, numUrls), MINIMUM_CACHESIZE);
210 uint16_t cacheSize = std::max(std::min(std::max(batchSize, mCacheSize), numUrls), MINIMUM_CACHESIZE);
211 if(cacheSize < numUrls)
213 mImageCache = new RollingImageCache(textureManager, mDesiredSize, mFittingMode, mSamplingMode, *mImageUrls, mMaskingData, *this, cacheSize, batchSize, mFrameDelay, IsPreMultipliedAlphaEnabled());
217 mImageCache = new FixedImageCache(textureManager, mDesiredSize, mFittingMode, mSamplingMode, *mImageUrls, mMaskingData, *this, batchSize, mFrameDelay, IsPreMultipliedAlphaEnabled());
223 DALI_LOG_ERROR("mImageCache is null\n");
227 AnimatedImageVisual::AnimatedImageVisual(VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory, ImageDimensions desiredSize)
228 : Visual::Base(factoryCache, Visual::FittingMode::FILL, Toolkit::Visual::ANIMATED_IMAGE),
231 mImageVisualShaderFactory(shaderFactory),
232 mPixelArea(FULL_TEXTURE_RECT),
234 mAnimatedImageLoading(),
235 mFrameIndexForJumpTo(0),
236 mCurrentFrameIndex(FIRST_FRAME_INDEX),
242 mLoopCount(LOOP_FOREVER),
243 mCurrentLoopIndex(FIRST_LOOP),
244 mLoadPolicy(Toolkit::ImageVisual::LoadPolicy::ATTACHED),
245 mReleasePolicy(Toolkit::ImageVisual::ReleasePolicy::DETACHED),
247 mDesiredSize(desiredSize),
250 mActionStatus(DevelAnimatedImageVisual::Action::PLAY),
251 mWrapModeU(WrapMode::DEFAULT),
252 mWrapModeV(WrapMode::DEFAULT),
253 mFittingMode(FittingMode::SCALE_TO_FILL),
254 mSamplingMode(SamplingMode::BOX_THEN_LINEAR),
255 mStopBehavior(DevelImageVisual::StopBehavior::CURRENT_FRAME),
256 mStartFirstFrame(false),
259 EnablePreMultipliedAlpha(mFactoryCache.GetPreMultiplyOnLoad());
262 AnimatedImageVisual::~AnimatedImageVisual()
264 // AnimatedImageVisual destroyed so remove texture unless ReleasePolicy is set to never release
265 // If this is animated image, clear cache. Else if this is single frame image, this is affected be release policy.
266 if(mFrameCount > SINGLE_IMAGE_COUNT || mReleasePolicy != Toolkit::ImageVisual::ReleasePolicy::NEVER)
268 mImageCache->ClearCache();
274 void AnimatedImageVisual::GetNaturalSize(Vector2& naturalSize)
276 if(mDesiredSize.GetWidth() > 0 && mDesiredSize.GetHeight() > 0)
278 naturalSize.x = mDesiredSize.GetWidth();
279 naturalSize.y = mDesiredSize.GetHeight();
283 naturalSize = Vector2::ZERO;
284 if(mImageSize.GetWidth() == 0 && mImageSize.GetHeight() == 0)
286 if(mMaskingData && mMaskingData->mAlphaMaskUrl.IsValid() &&
287 mMaskingData->mCropToMask)
289 ImageDimensions dimensions = Dali::GetClosestImageSize(mMaskingData->mAlphaMaskUrl.GetUrl());
290 if(dimensions != ImageDimensions(0, 0))
292 mImageSize = dimensions;
293 naturalSize.x = dimensions.GetWidth();
294 naturalSize.y = dimensions.GetHeight();
299 if(mImageUrl.IsValid())
301 mImageSize = mAnimatedImageLoading.GetImageSize();
303 else if(mImageUrls && mImageUrls->size() > 0)
305 mImageSize = Dali::GetClosestImageSize((*mImageUrls)[0].mUrl.GetUrl());
309 naturalSize.width = mImageSize.GetWidth();
310 naturalSize.height = mImageSize.GetHeight();
313 void AnimatedImageVisual::DoCreatePropertyMap(Property::Map& map) const
317 bool sync = IsSynchronousLoadingRequired();
318 map.Insert(Toolkit::ImageVisual::Property::SYNCHRONOUS_LOADING, sync);
320 map.Insert(Toolkit::Visual::Property::TYPE, Toolkit::Visual::ANIMATED_IMAGE);
322 if(mImageUrl.IsValid())
324 map.Insert(Toolkit::ImageVisual::Property::URL, mImageUrl.GetUrl());
326 if(mImageUrls != NULL && !mImageUrls->empty())
328 Property::Array urls;
329 for(unsigned int i = 0; i < mImageUrls->size(); ++i)
331 urls.Add((*mImageUrls)[i].mUrl.GetUrl());
333 Property::Value value(const_cast<Property::Array&>(urls));
334 map.Insert(Toolkit::ImageVisual::Property::URL, value);
337 map.Insert(Toolkit::ImageVisual::Property::PIXEL_AREA, mPixelArea);
338 map.Insert(Toolkit::ImageVisual::Property::WRAP_MODE_U, mWrapModeU);
339 map.Insert(Toolkit::ImageVisual::Property::WRAP_MODE_V, mWrapModeV);
341 map.Insert(Toolkit::ImageVisual::Property::BATCH_SIZE, static_cast<int>(mBatchSize));
342 map.Insert(Toolkit::ImageVisual::Property::CACHE_SIZE, static_cast<int>(mCacheSize));
343 map.Insert(Toolkit::ImageVisual::Property::FRAME_DELAY, static_cast<int>(mFrameDelay));
344 map.Insert(Toolkit::DevelImageVisual::Property::LOOP_COUNT, static_cast<int>(mLoopCount));
345 map.Insert(Toolkit::DevelImageVisual::Property::CURRENT_FRAME_NUMBER, (mImageCache) ? static_cast<int32_t>(mImageCache->GetCurrentFrameIndex()) : -1);
346 map.Insert(Toolkit::DevelImageVisual::Property::TOTAL_FRAME_NUMBER, (mImageCache) ? static_cast<int32_t>((mAnimatedImageLoading) ? mAnimatedImageLoading.GetImageCount() : mImageCache->GetTotalFrameCount()) : -1);
348 map.Insert(Toolkit::DevelImageVisual::Property::STOP_BEHAVIOR, mStopBehavior);
350 if(mMaskingData != nullptr)
352 map.Insert(Toolkit::ImageVisual::Property::ALPHA_MASK_URL, mMaskingData->mAlphaMaskUrl.GetUrl());
353 map.Insert(Toolkit::ImageVisual::Property::MASK_CONTENT_SCALE, mMaskingData->mContentScaleFactor);
354 map.Insert(Toolkit::ImageVisual::Property::CROP_TO_MASK, mMaskingData->mCropToMask);
355 map.Insert(Toolkit::DevelImageVisual::Property::MASKING_TYPE, mMaskingData->mPreappliedMasking ? DevelImageVisual::MaskingType::MASKING_ON_LOADING : DevelImageVisual::MaskingType::MASKING_ON_RENDERING);
358 map.Insert(Toolkit::ImageVisual::Property::LOAD_POLICY, mLoadPolicy);
359 map.Insert(Toolkit::ImageVisual::Property::RELEASE_POLICY, mReleasePolicy);
360 map.Insert(Toolkit::ImageVisual::Property::FITTING_MODE, mFittingMode);
361 map.Insert(Toolkit::ImageVisual::Property::SAMPLING_MODE, mSamplingMode);
362 map.Insert(Toolkit::ImageVisual::Property::DESIRED_WIDTH, mDesiredSize.GetWidth());
363 map.Insert(Toolkit::ImageVisual::Property::DESIRED_HEIGHT, mDesiredSize.GetHeight());
366 void AnimatedImageVisual::DoCreateInstancePropertyMap(Property::Map& map) const
369 map.Insert(Toolkit::Visual::Property::TYPE, Toolkit::Visual::ANIMATED_IMAGE);
370 if(mImageUrl.IsValid())
372 map.Insert(Toolkit::ImageVisual::Property::DESIRED_WIDTH, mDesiredSize.GetWidth());
373 map.Insert(Toolkit::ImageVisual::Property::DESIRED_HEIGHT, mDesiredSize.GetHeight());
377 void AnimatedImageVisual::OnDoAction(const Dali::Property::Index actionId, const Dali::Property::Value& attributes)
379 // Make not set any action when the resource status is already failed.
380 if(mImpl->mResourceStatus == Toolkit::Visual::ResourceStatus::FAILED)
385 // Check if action is valid for this visual type and perform action if possible
388 case DevelAnimatedImageVisual::Action::PAUSE:
390 // Pause will be executed on next timer tick
391 mActionStatus = DevelAnimatedImageVisual::Action::PAUSE;
394 case DevelAnimatedImageVisual::Action::PLAY:
396 if(mFrameDelayTimer && IsOnScene() && mActionStatus != DevelAnimatedImageVisual::Action::PLAY)
398 mFrameDelayTimer.Start();
400 mActionStatus = DevelAnimatedImageVisual::Action::PLAY;
403 case DevelAnimatedImageVisual::Action::STOP:
405 // STOP reset functionality will actually be done in a future change
406 // Stop will be executed on next timer tick
407 mActionStatus = DevelAnimatedImageVisual::Action::STOP;
408 mCurrentLoopIndex = FIRST_LOOP;
415 case DevelAnimatedImageVisual::Action::JUMP_TO:
418 if(attributes.Get(frameNumber))
420 if(frameNumber < 0 || frameNumber >= static_cast<int32_t>(mFrameCount))
422 DALI_LOG_ERROR("Invalid frame index used.\n");
427 mFrameIndexForJumpTo = frameNumber;
439 void AnimatedImageVisual::DoSetProperties(const Property::Map& propertyMap)
441 // url[s] already passed in from constructor
442 for(Property::Map::SizeType iter = 0; iter < propertyMap.Count(); ++iter)
444 KeyValuePair keyValue = propertyMap.GetKeyValue(iter);
445 if(keyValue.first.type == Property::Key::INDEX)
447 DoSetProperty(keyValue.first.indexKey, keyValue.second);
451 if(keyValue.first == PIXEL_AREA_UNIFORM_NAME)
453 DoSetProperty(Toolkit::ImageVisual::Property::PIXEL_AREA, keyValue.second);
455 else if(keyValue.first == IMAGE_WRAP_MODE_U)
457 DoSetProperty(Toolkit::ImageVisual::Property::WRAP_MODE_U, keyValue.second);
459 else if(keyValue.first == IMAGE_WRAP_MODE_V)
461 DoSetProperty(Toolkit::ImageVisual::Property::WRAP_MODE_V, keyValue.second);
463 else if(keyValue.first == BATCH_SIZE_NAME)
465 DoSetProperty(Toolkit::ImageVisual::Property::BATCH_SIZE, keyValue.second);
467 else if(keyValue.first == CACHE_SIZE_NAME)
469 DoSetProperty(Toolkit::ImageVisual::Property::CACHE_SIZE, keyValue.second);
471 else if(keyValue.first == FRAME_DELAY_NAME)
473 DoSetProperty(Toolkit::ImageVisual::Property::FRAME_DELAY, keyValue.second);
475 else if(keyValue.first == LOOP_COUNT_NAME)
477 DoSetProperty(Toolkit::DevelImageVisual::Property::LOOP_COUNT, keyValue.second);
479 else if(keyValue.first == STOP_BEHAVIOR_NAME)
481 DoSetProperty(Toolkit::DevelImageVisual::Property::STOP_BEHAVIOR, keyValue.second);
483 else if(keyValue.first == ALPHA_MASK_URL)
485 DoSetProperty(Toolkit::ImageVisual::Property::ALPHA_MASK_URL, keyValue.second);
487 else if(keyValue.first == MASK_CONTENT_SCALE_NAME)
489 DoSetProperty(Toolkit::ImageVisual::Property::MASK_CONTENT_SCALE, keyValue.second);
491 else if(keyValue.first == CROP_TO_MASK_NAME)
493 DoSetProperty(Toolkit::ImageVisual::Property::CROP_TO_MASK, keyValue.second);
495 else if(keyValue.first == MASKING_TYPE_NAME)
497 DoSetProperty(Toolkit::DevelImageVisual::Property::MASKING_TYPE, keyValue.second);
499 else if(keyValue.first == LOAD_POLICY_NAME)
501 DoSetProperty(Toolkit::ImageVisual::Property::LOAD_POLICY, keyValue.second);
503 else if(keyValue.first == RELEASE_POLICY_NAME)
505 DoSetProperty(Toolkit::ImageVisual::Property::RELEASE_POLICY, keyValue.second);
507 else if(keyValue.first == SYNCHRONOUS_LOADING)
509 DoSetProperty(Toolkit::ImageVisual::Property::SYNCHRONOUS_LOADING, keyValue.second);
511 else if(keyValue.first == IMAGE_FITTING_MODE)
513 DoSetProperty(Toolkit::ImageVisual::Property::FITTING_MODE, keyValue.second);
515 else if(keyValue.first == IMAGE_SAMPLING_MODE)
517 DoSetProperty(Toolkit::ImageVisual::Property::SAMPLING_MODE, keyValue.second);
519 else if(keyValue.first == IMAGE_DESIRED_WIDTH)
521 DoSetProperty(Toolkit::ImageVisual::Property::DESIRED_WIDTH, keyValue.second);
523 else if(keyValue.first == IMAGE_DESIRED_HEIGHT)
525 DoSetProperty(Toolkit::ImageVisual::Property::DESIRED_HEIGHT, keyValue.second);
529 // Load image immediately if LOAD_POLICY requires it
530 if(mLoadPolicy == Toolkit::ImageVisual::LoadPolicy::IMMEDIATE)
536 void AnimatedImageVisual::DoSetProperty(Property::Index index,
537 const Property::Value& value)
541 case Toolkit::ImageVisual::Property::PIXEL_AREA:
543 value.Get(mPixelArea);
546 case Toolkit::ImageVisual::Property::WRAP_MODE_U:
549 if(Scripting::GetEnumerationProperty(value, WRAP_MODE_TABLE, WRAP_MODE_TABLE_COUNT, wrapMode))
551 mWrapModeU = Dali::WrapMode::Type(wrapMode);
555 mWrapModeU = Dali::WrapMode::Type::DEFAULT;
559 case Toolkit::ImageVisual::Property::WRAP_MODE_V:
562 if(Scripting::GetEnumerationProperty(value, WRAP_MODE_TABLE, WRAP_MODE_TABLE_COUNT, wrapMode))
564 mWrapModeV = Dali::WrapMode::Type(wrapMode);
568 mWrapModeV = Dali::WrapMode::Type::DEFAULT;
573 case Toolkit::ImageVisual::Property::BATCH_SIZE:
576 if(value.Get(batchSize))
580 DALI_LOG_ERROR("The minimum value of batch size is 2.");
584 mBatchSize = batchSize;
590 case Toolkit::ImageVisual::Property::CACHE_SIZE:
593 if(value.Get(cacheSize))
597 DALI_LOG_ERROR("The minimum value of cache size is 2.");
601 mCacheSize = cacheSize;
607 case Toolkit::ImageVisual::Property::FRAME_DELAY:
610 if(value.Get(frameDelay))
612 mFrameDelay = frameDelay;
615 mImageCache->SetInterval(static_cast<uint32_t>(mFrameDelay));
621 case Toolkit::DevelImageVisual::Property::LOOP_COUNT:
624 if(value.Get(loopCount))
626 mLoopCount = loopCount;
631 case Toolkit::DevelImageVisual::Property::STOP_BEHAVIOR:
633 int32_t stopBehavior = mStopBehavior;
634 if(Scripting::GetEnumerationProperty(value, STOP_BEHAVIOR_TABLE, STOP_BEHAVIOR_TABLE_COUNT, stopBehavior))
636 mStopBehavior = DevelImageVisual::StopBehavior::Type(stopBehavior);
641 case Toolkit::ImageVisual::Property::SYNCHRONOUS_LOADING:
647 mImpl->mFlags |= Visual::Base::Impl::IS_SYNCHRONOUS_RESOURCE_LOADING;
651 mImpl->mFlags &= ~Visual::Base::Impl::IS_SYNCHRONOUS_RESOURCE_LOADING;
656 case Toolkit::ImageVisual::Property::ALPHA_MASK_URL:
658 std::string alphaUrl = "";
659 if(value.Get(alphaUrl))
662 mMaskingData->mAlphaMaskUrl = alphaUrl;
667 case Toolkit::ImageVisual::Property::MASK_CONTENT_SCALE:
673 mMaskingData->mContentScaleFactor = scale;
678 case Toolkit::ImageVisual::Property::CROP_TO_MASK:
684 mMaskingData->mCropToMask = crop;
689 case Toolkit::DevelImageVisual::Property::MASKING_TYPE:
692 if(value.Get(maskingType))
695 mMaskingData->mPreappliedMasking = Toolkit::DevelImageVisual::MaskingType::Type(maskingType) == Toolkit::DevelImageVisual::MaskingType::MASKING_ON_LOADING ? true : false;
700 case Toolkit::ImageVisual::Property::RELEASE_POLICY:
702 int releasePolicy = 0;
703 Scripting::GetEnumerationProperty(value, RELEASE_POLICY_TABLE, RELEASE_POLICY_TABLE_COUNT, releasePolicy);
704 mReleasePolicy = Toolkit::ImageVisual::ReleasePolicy::Type(releasePolicy);
708 case Toolkit::ImageVisual::Property::LOAD_POLICY:
711 Scripting::GetEnumerationProperty(value, LOAD_POLICY_TABLE, LOAD_POLICY_TABLE_COUNT, loadPolicy);
712 mLoadPolicy = Toolkit::ImageVisual::LoadPolicy::Type(loadPolicy);
716 case Toolkit::ImageVisual::Property::FITTING_MODE:
719 Scripting::GetEnumerationProperty(value, FITTING_MODE_TABLE, FITTING_MODE_TABLE_COUNT, fittingMode);
720 mFittingMode = Dali::FittingMode::Type(fittingMode);
724 case Toolkit::ImageVisual::Property::SAMPLING_MODE:
726 int samplingMode = 0;
727 Scripting::GetEnumerationProperty(value, SAMPLING_MODE_TABLE, SAMPLING_MODE_TABLE_COUNT, samplingMode);
728 mSamplingMode = Dali::SamplingMode::Type(samplingMode);
732 case Toolkit::ImageVisual::Property::DESIRED_WIDTH:
734 float desiredWidth = 0.0f;
735 if(value.Get(desiredWidth))
737 mDesiredSize.SetWidth(desiredWidth);
741 DALI_LOG_ERROR("AnimatedImageVisual: desiredWidth property has incorrect type\n");
746 case Toolkit::ImageVisual::Property::DESIRED_HEIGHT:
748 float desiredHeight = 0.0f;
749 if(value.Get(desiredHeight))
751 mDesiredSize.SetHeight(desiredHeight);
755 DALI_LOG_ERROR("AnimatedImageVisual: desiredHeight property has incorrect type\n");
762 void AnimatedImageVisual::DoSetOnScene(Actor& actor)
764 mStartFirstFrame = true;
765 mPlacementActor = actor;
769 void AnimatedImageVisual::DoSetOffScene(Actor& actor)
771 DALI_ASSERT_DEBUG((bool)mImpl->mRenderer && "There should always be a renderer whilst on stage");
775 mFrameDelayTimer.Stop();
776 mFrameDelayTimer.Reset();
779 actor.RemoveRenderer(mImpl->mRenderer);
780 if(mReleasePolicy == Toolkit::ImageVisual::ReleasePolicy::DETACHED)
782 mImageCache->ClearCache(); // If INVALID_TEXTURE_ID then removal will be attempted on atlas
783 mImpl->mResourceStatus = Toolkit::Visual::ResourceStatus::PREPARING;
785 TextureSet textureSet = TextureSet::New();
786 mImpl->mRenderer.SetTextures(textureSet);
789 mPlacementActor.Reset();
790 mStartFirstFrame = false;
791 mCurrentFrameIndex = FIRST_FRAME_INDEX;
792 mCurrentLoopIndex = FIRST_LOOP;
795 void AnimatedImageVisual::OnSetTransform()
799 mImpl->mTransform.SetUniforms(mImpl->mRenderer, Direction::LEFT_TO_RIGHT);
803 void AnimatedImageVisual::UpdateShader()
807 Shader shader = GenerateShader();
808 mImpl->mRenderer.SetShader(shader);
812 Shader AnimatedImageVisual::GenerateShader() const
814 bool defaultWrapMode = mWrapModeU <= WrapMode::CLAMP_TO_EDGE && mWrapModeV <= WrapMode::CLAMP_TO_EDGE;
815 bool requiredAlphaMaskingOnRendering = (mMaskingData && !mMaskingData->mMaskImageLoadingFailed) ? !mMaskingData->mPreappliedMasking : false;
817 shader = mImageVisualShaderFactory.GetShader(
819 ImageVisualShaderFeatureBuilder()
820 .ApplyDefaultTextureWrapMode(defaultWrapMode)
821 .EnableRoundedCorner(IsRoundedCornerRequired())
822 .EnableBorderline(IsBorderlineRequired())
823 .EnableAlphaMaskingOnRendering(requiredAlphaMaskingOnRendering));
827 void AnimatedImageVisual::OnInitialize()
831 bool defaultWrapMode = mWrapModeU <= WrapMode::CLAMP_TO_EDGE && mWrapModeV <= WrapMode::CLAMP_TO_EDGE;
832 Shader shader = GenerateShader();
834 Geometry geometry = mFactoryCache.GetGeometry(VisualFactoryCache::QUAD_GEOMETRY);
836 mImpl->mRenderer = DecoratedVisualRenderer::New(geometry, shader);
837 mImpl->mRenderer.ReserveCustomProperties(CUSTOM_PROPERTY_COUNT);
839 // Register transform properties
840 mImpl->mTransform.SetUniforms(mImpl->mRenderer, Direction::LEFT_TO_RIGHT);
842 if(!defaultWrapMode) // custom wrap mode
844 Vector2 wrapMode(mWrapModeU - WrapMode::CLAMP_TO_EDGE, mWrapModeV - WrapMode::CLAMP_TO_EDGE);
845 wrapMode.Clamp(Vector2::ZERO, Vector2(2.f, 2.f));
846 mImpl->mRenderer.RegisterProperty(WRAP_MODE_UNIFORM_NAME, wrapMode);
849 if(mPixelArea != FULL_TEXTURE_RECT)
851 mImpl->mRenderer.RegisterProperty(PIXEL_AREA_UNIFORM_NAME, mPixelArea);
856 mImpl->mRenderer.RegisterProperty(CROP_TO_MASK_NAME, static_cast<float>(mMaskingData->mCropToMask));
859 // Enable PreMultipliedAlpha if it need premultiplied
860 auto preMultiplyOnLoad = IsPreMultipliedAlphaEnabled() && !mImpl->mCustomShader
861 ? TextureManager::MultiplyOnLoad::MULTIPLY_ON_LOAD
862 : TextureManager::MultiplyOnLoad::LOAD_WITHOUT_MULTIPLY;
863 EnablePreMultipliedAlpha(preMultiplyOnLoad == TextureManager::MultiplyOnLoad::MULTIPLY_ON_LOAD);
866 void AnimatedImageVisual::StartFirstFrame(TextureSet& textureSet, uint32_t firstInterval)
868 DALI_LOG_INFO(gAnimImgLogFilter, Debug::Concise, "AnimatedImageVisual::StartFirstFrame()\n");
870 mStartFirstFrame = false;
873 mImpl->mRenderer.SetTextures(textureSet);
876 Actor actor = mPlacementActor.GetHandle();
879 actor.AddRenderer(mImpl->mRenderer);
880 mPlacementActor.Reset();
884 if(mImpl->mResourceStatus != Toolkit::Visual::ResourceStatus::FAILED)
886 if(mFrameCount > SINGLE_IMAGE_COUNT)
888 mFrameDelayTimer = Timer::New(firstInterval);
889 mFrameDelayTimer.TickSignal().Connect(this, &AnimatedImageVisual::DisplayNextFrame);
890 mFrameDelayTimer.Start();
893 DALI_LOG_INFO(gAnimImgLogFilter, Debug::Concise, "ResourceReady(ResourceStatus::READY)\n");
894 ResourceReady(Toolkit::Visual::ResourceStatus::READY);
897 mCurrentFrameIndex = FIRST_FRAME_INDEX;
900 void AnimatedImageVisual::PrepareTextureSet()
902 TextureSet textureSet;
905 textureSet = mImageCache->FirstFrame();
908 // Check whether synchronous loading is true or false for the first frame.
911 SetImageSize(textureSet);
915 void AnimatedImageVisual::SetImageSize(TextureSet& textureSet)
919 Texture texture = textureSet.GetTexture(0);
922 mImageSize.SetWidth(texture.GetWidth());
923 mImageSize.SetHeight(texture.GetHeight());
926 if(textureSet.GetTextureCount() > 1u && mMaskingData && mMaskingData->mCropToMask)
928 Texture maskTexture = textureSet.GetTexture(1);
931 mImageSize.SetWidth(std::min(static_cast<uint32_t>(mImageSize.GetWidth() * mMaskingData->mContentScaleFactor), maskTexture.GetWidth()));
932 mImageSize.SetHeight(std::min(static_cast<uint32_t>(mImageSize.GetHeight() * mMaskingData->mContentScaleFactor), maskTexture.GetHeight()));
934 float textureWidth = std::max(static_cast<float>(texture.GetWidth() * mMaskingData->mContentScaleFactor), Dali::Math::MACHINE_EPSILON_1);
935 float textureHeight = std::max(static_cast<float>(texture.GetHeight() * mMaskingData->mContentScaleFactor), Dali::Math::MACHINE_EPSILON_1);
936 Vector2 textureRatio(std::min(static_cast<float>(maskTexture.GetWidth()), textureWidth) / textureWidth,
937 std::min(static_cast<float>(maskTexture.GetHeight()), textureHeight) / textureHeight);
938 mImpl->mRenderer.RegisterProperty(MASK_TEXTURE_RATIO_NAME, textureRatio);
944 void AnimatedImageVisual::FrameReady(TextureSet textureSet, uint32_t interval, bool preMultiplied)
946 EnablePreMultipliedAlpha(preMultiplied);
948 // When image visual requested to load new frame to mImageCache and it is failed.
949 if(!mImageCache || !textureSet)
951 textureSet = SetLoadingFailed();
953 SetImageSize(textureSet);
957 mFrameCount = mImageCache->GetTotalFrameCount();
958 StartFirstFrame(textureSet, interval);
964 if(mFrameDelayTimer && interval > 0u)
966 mFrameDelayTimer.SetInterval(interval);
968 mImpl->mRenderer.SetTextures(textureSet);
974 bool AnimatedImageVisual::DisplayNextFrame()
976 TextureSet textureSet;
977 bool continueTimer = false;
981 uint32_t frameIndex = mImageCache->GetCurrentFrameIndex();
986 frameIndex = mFrameIndexForJumpTo;
988 else if(mActionStatus == DevelAnimatedImageVisual::Action::PAUSE)
992 else if(mActionStatus == DevelAnimatedImageVisual::Action::STOP)
994 mCurrentLoopIndex = FIRST_LOOP;
995 if(mStopBehavior == DevelImageVisual::StopBehavior::FIRST_FRAME)
997 frameIndex = FIRST_FRAME_INDEX;
999 else if(mStopBehavior == DevelImageVisual::StopBehavior::LAST_FRAME)
1001 frameIndex = mFrameCount - 1;
1005 return false; // Do not draw already rendered scene twice.
1010 if(mFrameCount > SINGLE_IMAGE_COUNT)
1013 if(frameIndex >= mFrameCount)
1015 frameIndex = FIRST_FRAME_INDEX;
1016 ++mCurrentLoopIndex;
1019 if(mLoopCount >= 0 && mCurrentLoopIndex >= mLoopCount)
1021 // This will stop timer
1022 mActionStatus = DevelAnimatedImageVisual::Action::STOP;
1023 return DisplayNextFrame();
1028 DALI_LOG_INFO(gAnimImgLogFilter, Debug::Concise, "AnimatedImageVisual::DisplayNextFrame(this:%p) CurrentFrameIndex:%d\n", this, frameIndex);
1030 textureSet = mImageCache->Frame(frameIndex);
1034 SetImageSize(textureSet);
1035 if(mImpl->mRenderer)
1037 mImpl->mRenderer.SetTextures(textureSet);
1040 mFrameDelayTimer.SetInterval(mImageCache->GetFrameInterval(frameIndex));
1043 mCurrentFrameIndex = frameIndex;
1044 continueTimer = (mActionStatus == DevelAnimatedImageVisual::Action::PLAY && textureSet) ? true : false;
1047 return continueTimer;
1050 TextureSet AnimatedImageVisual::SetLoadingFailed()
1052 DALI_LOG_INFO(gAnimImgLogFilter, Debug::Concise, "ResourceReady(ResourceStatus::FAILED)\n");
1053 ResourceReady(Toolkit::Visual::ResourceStatus::FAILED);
1055 Actor actor = mPlacementActor.GetHandle();
1056 Vector2 imageSize = Vector2::ZERO;
1059 imageSize = actor.GetProperty(Actor::Property::SIZE).Get<Vector2>();
1061 mFactoryCache.UpdateBrokenImageRenderer(mImpl->mRenderer, imageSize);
1062 TextureSet textureSet = mImpl->mRenderer.GetTextures();
1064 if(mFrameDelayTimer)
1066 mFrameDelayTimer.Stop();
1067 mFrameDelayTimer.Reset();
1070 SetImageSize(textureSet);
1075 void AnimatedImageVisual::AllocateMaskData()
1079 mMaskingData.reset(new TextureManager::MaskingData());
1083 void AnimatedImageVisual::CheckMaskTexture()
1085 if(mMaskingData && !mMaskingData->mPreappliedMasking)
1087 bool maskLoadFailed = true;
1088 TextureSet textures = mImpl->mRenderer.GetTextures();
1089 if(textures && textures.GetTextureCount() >= TEXTURE_COUNT_FOR_GPU_ALPHA_MASK)
1091 maskLoadFailed = false;
1093 if(mMaskingData->mMaskImageLoadingFailed != maskLoadFailed)
1095 mMaskingData->mMaskImageLoadingFailed = maskLoadFailed;
1101 } // namespace Internal
1103 } // namespace Toolkit