15. Image, Font and Model Processing

Image loading, saving, resizing, pixel manipulation, TrueType font rendering, and glTF 2.0 model loading.

• 15.1. Image loading, writing, and resizing (stb_image)
  • 15.1.1. Enumerations
  • 15.1.2. Image loading
  • 15.1.3. Image info
  • 15.1.4. Memory management
  • 15.1.5. Load settings
  • 15.1.6. HDR gamma and scale
  • 15.1.7. File writing
  • 15.1.8. Write to memory
  • 15.1.9. Write settings
  • 15.1.10. Image resizing
  • 15.1.11. Texture block compression
  • 15.1.12. Animated PNG (APNG) writer
• 15.2. High-level image API (stbimage_boost)
  • 15.2.1. Structures
  • 15.2.2. Image construction
  • 15.2.3. Image loading
    • 15.2.3.1. load_image
  • 15.2.4. Pixel access
    • 15.2.4.1. with_pixels
    • 15.2.4.2. with_row
  • 15.2.5. Image properties
• 15.3. Raster operations (pixel copy, convert, SIMD gather/scatter)
  • 15.3.1. Gather
    • 15.3.1.1. gather
  • 15.3.2. Scatter
    • 15.3.2.1. scatter
  • 15.3.3. Scatter with mask
    • 15.3.3.1. scatter_neq_mask
  • 15.3.4. Store with mask
    • 15.3.4.1. store_neq_mask
  • 15.3.5. Gather-scatter
    • 15.3.5.1. gather_scatter
  • 15.3.6. Gather-scatter with mask
    • 15.3.6.1. gather_scatter_neq_mask
  • 15.3.7. Gather-store with mask
    • 15.3.7.1. gather_store_neq_mask
  • 15.3.8. Gather-store with stride
    • 15.3.8.1. gather_store_stride
  • 15.3.9. Byte gather-store
    • 15.3.9.1. u8x4_gather_store
  • 15.3.10. Copy reversed
  • 15.3.11. Copy rect
  • 15.3.12. Channel conversion
  • 15.3.13. BPC conversion
  • 15.3.14. Span raster
  • 15.3.15. Fill rect
  • 15.3.16. Alpha blit
• 15.4. TrueType font loading and rasterization (stb_truetype)
  • 15.4.1. Constants
  • 15.4.2. Handled structures
  • 15.4.3. Font loading
  • 15.4.4. Font packing
  • 15.4.5. Font metrics
  • 15.4.6. Codepoint metrics
  • 15.4.7. Codepoint bitmaps
  • 15.4.8. Glyph shape
• 15.5. TrueType font API (stbimage_ttf)
  • 15.5.1. Structures
  • 15.5.2. Low-level initialization
  • 15.5.3. Low-level scale
  • 15.5.4. Low-level metrics
  • 15.5.5. Low-level glyph shape
  • 15.5.6. Low-level bitmap rendering
  • 15.5.7. Low-level packing
  • 15.5.8. Font loading
  • 15.5.9. Font scale
  • 15.5.10. Font metrics
    • 15.5.10.1. font_metrics
  • 15.5.11. Font glyph shape
  • 15.5.12. Font bitmap rendering
  • 15.5.13. Text measurement and rendering
• 15.6. glTF 2.0 loader (dasGLTF): GLB/.gltf parse, accessor decode, node hierarchy, skinning and keyframe animation into a backend-neutral scene
  • 15.6.1. The scene model
  • 15.6.2. Animation and skinning
    • 15.6.2.1. Enumerations
    • 15.6.2.2. Structures
    • 15.6.2.3. Loading
    • 15.6.2.4. Scene, skinning and animation
  • 15.6.3. evaluate_animation
    • 15.6.3.1. Accessor byte readers
• 15.7. Mesh remapping, optimization, and buffer codecs (meshoptimizer)
  • 15.7.1. Vertex remapping
  • 15.7.2. Mesh optimization
  • 15.7.3. Vertex codec
  • 15.7.4. Index codec
• 15.8. Portable BC texture compression, mip generation, caching, validation, and decoding
  • 15.8.1. Constants
  • 15.8.2. Structures
  • 15.8.3. Compression and caching
  • 15.8.4. Validation and decoding
• 15.9. Backend-neutral glTF geometry and texture preprocessing, validation, and persistence
  • 15.9.1. Constants
  • 15.9.2. Structures
  • 15.9.3. Validation and persistence
  • 15.9.4. Geometry processing