A single-header C++ library for creating animated GIFs directly from RGBA8 image data with delta encoding.
gif-h is a single-header C++ library that allows developers to create animated GIFs directly from RGBA8 image data within their programs. It implements the GIF format with delta encoding to optimize file size by only storing changed portions between frames. The library provides a minimal API for quick integration into applications that need to generate animations programmatically.
C++ developers who need to programmatically create animated GIFs from image data within their applications, particularly those working on tools, visualizations, or embedded systems.
Developers choose gif-h for its extreme simplicity and minimal footprint—it's just one header file with no external dependencies. It offers a straightforward way to add GIF output capability to C++ programs without complex setup or learning curve.
Simple C++ one-header library for the creation of animated GIFs from image data.
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As a single-header library, it can be integrated by simply including the header file with no external dependencies, making setup trivial and ideal for quick prototyping.
With only three main functions (GifBegin, GifWriteFrame, GifEnd), the API is straightforward and easy to learn, reducing the barrier to adding GIF output.
Uses delta encoding to save only changed portions between frames, which helps reduce file size compared to storing full frames, as mentioned in the README.
Includes Floyd-Steinberg dithering as an option to improve color representation in GIFs, enhancing visual quality for certain image types.
The README explicitly states that resulting files are often quite large due to the minimal implementation, lacking advanced compression techniques.
Only supports RGBA8 input format, and the alpha channel is ignored, restricting compatibility with other common image data types.
Lacks advanced GIF features such as transparency handling, custom color palettes, or fine-tuned animation controls, limiting utility for complex applications.