working_image_data.h File Reference

Base class providing raw buffer storage and metadata for all working image implementations. More...

#include "common/image_region.h"
#include "common/error_handling/core_error.h"
#include "common/types/image_types.h"
#include <memory>
#include <expected>
#include <cstddef>

Include dependency graph for working_image_data.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	CaptureMoment::Core::ImageProcessing::WorkingImageData
	Base class providing raw buffer storage and metadata for working images. More...

Namespaces
namespace	CaptureMoment
namespace	CaptureMoment::Core
	Manages the lifecycle of a single IWorkingImage instance.
namespace	CaptureMoment::Core::ImageProcessing

Detailed Description

Base class providing raw buffer storage and metadata for all working image implementations.

This class serves as a foundation for all WorkingImage implementations, regardless of their processing backend (CPU/GPU) or library (Halide/OpenCV/etc.). It encapsulates the common data storage and metadata required for image processing operations.

Architecture Role: This class is designed as a mixin/base class that provides:

• Raw pixel data storage using std::unique_ptr<float[]> for efficient memory management
• Image metadata (width, height, channels, validity state)
• A shared initialization helper that handles allocation and copying from ImageRegion

Inheritance Hierarchy:

WorkingImageData (this class)
        │
        ├── WorkingImageCPU : WorkingImageData
        │       │
        │       └── WorkingImageCPU_Halide
        │
        └── WorkingImageGPU : WorkingImageData
                │
                └── WorkingImageGPU_Halide

Error Handling: Methods use std::expected instead of exceptions for robust error reporting.

Author

CaptureMoment Team

Date

2026

Definition in file working_image_data.h.