Simple Viewer GL v3.3.3

New features

• SVG: replaced NanoSVG with LunaSVG — better rendering, fallback fonts, re-rasterization at different scales
• PNG: Apple CgBI format support
• XCF: complete rewrite — layer visibility/opacity, zlib compression, GIMP 3.0 (v345) support, graceful handling of
  truncated files
• HEIF/AVIF/HEIC: added to macOS Info.plist for file associations
• EXIF: unified extraction logic, added GPS category, per-tag categorization
• Window centering now works correctly on multi-monitor setups
• Config: imgui.ini path support, fixed empty XDG_CONFIG_HOME handling
• Help and EXIF popups: auto-hide tab bar, window size constraints
• Debug log filtering

Bug fixes

• Fixed dual OpenGL linkage on macOS (Apple framework + Mesa) causing broken rendering
• Fixed fullscreen toggle restore logic
• Fixed sub-image loading when only one image exists
• Fixed image border not accounted for in scale calculation
• Fixed main loop update/render call order

Build & portability

• GCC/PPC compatibility: guarded Objective-C delegate code with #ifdef clang
• GLFW 3.1.x compatibility: guarded GLFW_X11_CLASS_NAME behind version check
• BSD compatibility: use $(MAKE) for recursive make, explicit -j job count
• Avoid linking OpenGL on macOS — GLAD loads it at runtime

Refactoring

• Unified GPU post-processing via eEffect flags, CMYK handling moved to GPU
• ICO, TGA, DDS, PVR, GIF format readers modernized
• Logging unified via cLog::Debug

Simple Viewer GL v3.3.2

Fullscreen and context-related fixes.

Full Changelog: v3.3.1...v3.3.2

Simple Viewer GL v3.3.1

What's Changed

• HEIF/HEIC/AVIF image format support

Full Changelog: v3.2.9...v3.3.1

Simple Viewer GL v3.2.9

What's Changed

Full Changelog: v3.2.7...v3.2.9

Simple Viewer GL v3.2.7

What's Changed

• New renderer.
• Compressed texture support.
• Add progressive image upload and pixel readback.

Full Changelog: v3.2.4...v3.2.7

Simple Viewer GL v3.2.4

Brief Changelog:

• feat: respect image scale factor when fitting to window
• fix(render):correct half size calculation for odd dimensions
• refactor(config)!: remove macOS-specific config path
• feat(common): improve nextPot and calculatePitch logic
• feat(imgui): update imgui and renderer

Full Changelog: v3.2.3...v3.2.4

Simple Viewer GL v3.2.2

What's Changed

• fix(jpeg): disable jpeg precision 12/16 if unsupported
• fix(precision): use precision as component size
• fix(linux): fix deprecation warning
• fix(linux): fix deprecation warning
• refactor(path): improve image path handling

Simple Viewer GL v3.2.1

• fix(crash): crash when pressing key when cursor is outside window
• fix(cursor): checks cursor position on startup

Simple Viewer GL v3.1.12

• Compilation related fix.
• Added --class=name option.
• Multiple configuration directories support added.
• Wrong position hint removed.
• Build rules renamed.
• Error handling improved.

Simple Viewer GL v3.1.11

Wayland related fixes.