kc3-lang/harfbuzz/src/hb-ot-color-colr-table.cc

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• Hash : 6387004c
  Author :
  Date : 2022-12-21T16:43:19
  

  [paint] Simplify api
  
  Drop the hb_paint_context_t struct from the API, and
  only pass the font where we need it.
  

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• src/hb-ot-color-colr-table.cc

• #include "hb-ot-color-colr-table.hh"
  
  namespace OT {
  
  void PaintColrLayers::paint_glyph (hb_paint_context_t *c) const
  {
    const LayerList &paint_offset_lists = c->get_colr_table ()->get_layerList ();
    for (unsigned i = firstLayerIndex; i < firstLayerIndex + numLayers; i++)
    {
      const Paint &paint = paint_offset_lists.get_paint (i);
      c->funcs->push_group (c->data);
      c->recurse (paint);
      c->funcs->pop_group (c->data, HB_PAINT_COMPOSITE_MODE_SRC_OVER);
    }
  }
  
  void PaintColrGlyph::paint_glyph (hb_paint_context_t *c) const
  {
    const COLR *colr_table = c->get_colr_table ();
    const Paint *paint = colr_table->get_base_glyph_paint (gid);
  
    // TODO apply clipbox
    if (paint)
      c->recurse (*paint);
  }
  
  }
  

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