duckstation

duckstation, but archived from the revision just before upstream changed it to a proprietary software project, this version is the libre one
git clone https://git.neptards.moe/u3shit/duckstation.git
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gen_sw_functions.py (1857B)

      1 bools = ["false", "true"]
      2 
      3 
      4 print("static constexpr DrawRectangleFunction funcs[2][2][2] = {")
      5 for texture in range(2):
      6   print("  {")
      7   for raw_texture in range(2):
      8     print("    {")
      9     for transparency in range(2):
     10       line = "&GPU_SW_Backend::DrawRectangle<%s, %s, %s>" % (bools[texture], bools[0 if texture == 0 else raw_texture], bools[transparency])
     11       print("      %s%s" % (line, "," if transparency == 0 else ""))
     12     print("    }%s" % ("," if raw_texture == 0 else ""))
     13   print("  }%s" % ("," if texture == 0 else ""))
     14 print("};")
     15 
     16 
     17 print("static constexpr DrawTriangleFunction funcs[2][2][2][2][2] = {")
     18 for shading in range(2):
     19   print("  {")
     20   for texture in range(2):
     21     print("    {")
     22     for raw_texture in range(2):
     23       print("    {")
     24       for transparency in range(2):
     25         print("      {")
     26         for dither in range(2):
     27           line = "&GPU_SW_Backend::DrawTriangle<%s, %s, %s, %s, %s>" % (bools[shading], bools[texture], bools[0 if texture == 0 else raw_texture], bools[transparency], bools[0 if raw_texture != 0 else dither])
     28           print("          %s%s" % (line, "," if dither == 0 else ""))
     29         print("        }%s" % ("," if transparency == 0 else ""))
     30       print("      }%s" % ("," if raw_texture == 0 else ""))
     31     print("    }%s" % ("," if texture == 0 else ""))
     32   print("  }%s" % ("," if shading == 0 else ""))
     33 print("};")
     34 
     35 
     36 print("static constexpr DrawLineFunction funcs[2][2][2] = {")
     37 for shading in range(2):
     38   print("  {")
     39   for transparency in range(2):
     40     print("      {")
     41     for dither in range(2):
     42       line = "&GPU_SW_Backend::DrawLine<%s, %s, %s>" % (bools[shading], bools[transparency], bools[dither])
     43       print("          %s%s" % (line, "," if dither == 0 else ""))
     44     print("      }%s" % ("," if transparency == 0 else ""))
     45   print("  }%s" % ("," if shading == 0 else ""))
     46 print("};")