-#ifndef __DALI_TOOLKIT_IMAGE_LOAD_THREAD_H__
-#define __DALI_TOOLKIT_IMAGE_LOAD_THREAD_H__
+#ifndef DALI_TOOLKIT_IMAGE_LOAD_THREAD_H
+#define DALI_TOOLKIT_IMAGE_LOAD_THREAD_H
/*
- * Copyright (c) 2016 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 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 <dali/devel-api/adaptor-framework/event-thread-callback.h>
#include <dali/devel-api/adaptor-framework/pixel-buffer.h>
#include <dali-toolkit/internal/visuals/visual-url.h>
+#include <dali-toolkit/devel-api/image-loader/async-image-loader-devel.h>
+#include <dali/integration-api/adaptor-framework/log-factory-interface.h>
namespace Dali
{
/**
* Constructor.
* @param [in] id of the task
+ * @param [in] animatedImageLoading The AnimatedImageLoading to load animated image
+ * @param [in] frameIndex The frame index of a frame to be loaded frame
+ */
+ LoadingTask( uint32_t id,
+ Dali::AnimatedImageLoading animatedImageLoading,
+ uint32_t frameIndex );
+
+ /**
+ * Constructor.
+ * @param [in] id of the task
* @param [in] url The URL of the image file to load.
* @param [in] size The width and height to fit the loaded image to, 0.0 means whole image
* @param [in] fittingMode The method used to fit the shape of the image before loading to the shape defined by the size parameter.
* @param [in] samplingMode The filtering method used when sampling pixels from the input image while fitting it to desired size.
* @param [in] orientationCorrection Reorient the image to respect any orientation metadata in its header.
+ * @param [in] preMultiplyOnLoad ON if the image's color should be multiplied by it's alpha. Set to OFF if there is no alpha or if the image need to be applied alpha mask.
+ */
+ LoadingTask( uint32_t id,
+ const VisualUrl& url,
+ ImageDimensions dimensions,
+ FittingMode::Type fittingMode,
+ SamplingMode::Type samplingMode,
+ bool orientationCorrection,
+ DevelAsyncImageLoader::PreMultiplyOnLoad preMultiplyOnLoad );
+
+ /**
+ * Constructor.
+ * @param [in] id of the task
+ * @param [in] pixelBuffer of the to be masked image
+ * @param [in] maskPixelBuffer of the mask image
+ * @param [in] contentScale The factor to scale the content
+ * @param [in] cropToMask Whether to crop the content to the mask size
+ * @param [in] preMultiplyOnLoad ON if the image's color should be multiplied by it's alpha. Set to OFF if there is no alpha.
*/
- LoadingTask( uint32_t id, const VisualUrl& url, ImageDimensions dimensions,
- FittingMode::Type fittingMode, SamplingMode::Type samplingMode,
- bool orientationCorrection );
+ LoadingTask( uint32_t id,
+ Devel::PixelBuffer pixelBuffer,
+ Devel::PixelBuffer maskPixelBuffer,
+ float contentScale,
+ bool cropToMask,
+ DevelAsyncImageLoader::PreMultiplyOnLoad preMultiplyOnLoad );
/**
* Load the image
*/
void Load();
+ /**
+ * Apply mask
+ */
+ void ApplyMask();
+
+ /**
+ * Multiply alpha
+ */
+ void MultiplyAlpha();
+
private:
// Undefined
public:
Devel::PixelBuffer pixelBuffer; ///< pixelBuffer handle after successful load
+ ///< or pixelBuffer to be masked image in the mask task
VisualUrl url; ///< url of the image to load
uint32_t id; ///< The unique id associated with this task.
ImageDimensions dimensions; ///< dimensions to load
FittingMode::Type fittingMode; ///< fitting options
SamplingMode::Type samplingMode; ///< sampling options
bool orientationCorrection:1; ///< if orientation correction is needed
-
+ DevelAsyncImageLoader::PreMultiplyOnLoad preMultiplyOnLoad; //< if the image's color should be multiplied by it's alpha
+
+ bool isMaskTask; ///< whether this task is for mask or not
+ Devel::PixelBuffer maskPixelBuffer; ///< pixelBuffer of mask image
+ float contentScale; ///< The factor to scale the content
+ bool cropToMask; ///< Whether to crop the content to the mask size
+ Dali::AnimatedImageLoading animatedImageLoading;
+ uint32_t frameIndex;
};
/**
* Destructor.
*/
- virtual ~ImageLoadThread();
+ ~ImageLoadThread() override;
/**
* Add a task in to the loading queue
* The entry function of the worker thread.
* It fetches loading task from the loadQueue, loads the image and adds to the completeQueue.
*/
- virtual void Run();
+ void Run() override;
private:
Vector< LoadingTask* > mLoadQueue; ///<The task queue with images for loading.
Vector< LoadingTask* > mCompleteQueue; ///<The task queue with images loaded.
+ EventThreadCallback* mTrigger;
+ const Dali::LogFactoryInterface& mLogFactory; ///< The log factory
ConditionalWait mConditionalWait;
Dali::Mutex mMutex;
- EventThreadCallback* mTrigger;
};
} // namespace Internal
} // namespace Dali
-#endif /* __DALI_TOOLKIT_IMAGE_LOAD_THREAD_H__ */
+#endif // DALI_TOOLKIT_IMAGE_LOAD_THREAD_H