Line data    Source code

       1             : /**
       2             :  Copyright (c) 2023 Stappler LLC <admin@stappler.dev>
       3             : 
       4             :  Permission is hereby granted, free of charge, to any person obtaining a copy
       5             :  of this software and associated documentation files (the "Software"), to deal
       6             :  in the Software without restriction, including without limitation the rights
       7             :  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
       8             :  copies of the Software, and to permit persons to whom the Software is
       9             :  furnished to do so, subject to the following conditions:
      10             : 
      11             :  The above copyright notice and this permission notice shall be included in
      12             :  all copies or substantial portions of the Software.
      13             : 
      14             :  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
      15             :  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      16             :  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
      17             :  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      18             :  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
      19             :  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
      20             :  THE SOFTWARE.
      21             :  **/
      22             : 
      23             : #ifndef XENOLITH_CORE_XLCOREIMAGESTORAGE_H_
      24             : #define XENOLITH_CORE_XLCOREIMAGESTORAGE_H_
      25             : 
      26             : #include "XLCoreObject.h"
      27             : 
      28             : namespace STAPPLER_VERSIONIZED stappler::xenolith::core {
      29             : 
      30             : class ImageStorage : public Ref {
      31             : public:
      32             :         virtual ~ImageStorage();
      33             : 
      34             :         virtual bool init(Rc<ImageObject> &&);
      35             : 
      36             :         bool isStatic() const;
      37             :         bool isCacheable() const;
      38             :         bool isSwapchainImage() const;
      39             : 
      40             :         virtual void cleanup();
      41             :         virtual void rearmSemaphores(Loop &);
      42             :         virtual void releaseSemaphore(Semaphore *);
      43             : 
      44             :         void invalidate();
      45             : 
      46       29304 :         bool isReady() const { return isStatic() || (_ready && !_invalid); }
      47             :         void setReady(bool);
      48             :         void waitReady(Function<void(bool)> &&);
      49             : 
      50       21934 :         virtual bool isSemaphorePersistent() const { return true; }
      51             : 
      52             :         const Rc<Semaphore> &getWaitSem() const;
      53             :         const Rc<Semaphore> &getSignalSem() const;
      54             :         uint32_t getImageIndex() const;
      55             : 
      56             :         virtual ImageInfoData getInfo() const;
      57             :         Rc<ImageObject> getImage() const;
      58             : 
      59             :         void addView(const ImageViewInfo &, Rc<ImageView> &&);
      60             :         Rc<ImageView> getView(const ImageViewInfo &) const;
      61             :         virtual Rc<ImageView> makeView(const ImageViewInfo &);
      62             : 
      63             :         void setLayout(AttachmentLayout);
      64             :         AttachmentLayout getLayout() const;
      65             : 
      66             :         const Map<ImageViewInfo, Rc<ImageView>> &getViews() const { return _views; }
      67             : 
      68        4640 :         void setAcquisitionTime(uint64_t t) { _acquisitionTime = t; }
      69             :         uint64_t getAcquisitionTime() const { return _acquisitionTime; }
      70             : 
      71       18580 :         void setFrameIndex(uint64_t idx) { _frameIndex = idx; }
      72             :         uint64_t getFrameIndex() const { return _frameIndex; }
      73             : 
      74             : protected:
      75             :         void notifyReady();
      76             : 
      77             :         uint64_t _acquisitionTime = 0;
      78             :         uint64_t _frameIndex = 0;
      79             :         Rc<ImageObject> _image;
      80             :         Rc<Semaphore> _waitSem;
      81             :         Rc<Semaphore> _signalSem;
      82             :         Map<ImageViewInfo, Rc<ImageView>> _views;
      83             : 
      84             :         bool _ready = true;
      85             :         bool _invalid = false;
      86             :         bool _isSwapchainImage = false;
      87             :         AttachmentLayout _layout = AttachmentLayout::Undefined;
      88             : 
      89             :         Vector<Function<void(bool)>> _waitReady;
      90             : };
      91             : 
      92             : }
      93             : 
      94             : 
      95             : #endif /* XENOLITH_CORE_XLCOREIMAGESTORAGE_H_ */