Add argument orchestrator for 'unsigned char *'

[eviltreehouse]

• Necessary to support the LoadXXXXFromMemory() methods, ex:

  
  const raw = fs.readFileSync('wabbits_alpha.png');
  const imgBunny = r.LoadImageFromMemory('png', raw, raw.length);
  if (! imgBunny.data) {
  console.error('failed to load image!');
  process.exit(1);
  }

const texBunny = r.LoadTextureFromImage(imgBunny); if (! texBunny.id) { console.error('failed to load texture!'); process.exit(1); }

/ ... /

r.UnloadTexture(texBunny); r.UnloadImage(imgBunny);

* Considered a wrap to get rid of the somewhat superfluous length parameter but this was quicker -- one can always wrap it on the Node.js side if its bothersome :)

[RobLoach]

This is a good solution, thanks so much! :rocket:

Is there an example or a test you could add for this? Not sure if there's an example that uses LoadTextureFromImage....

[eviltreehouse]

@RobLoach example would be nice :) I added a basic one. I also have a test staged but since it requires a live GL context to function I felt it more similar to an actual "integration" test and didn't bundle it in: on my MBP it doubled the test suite time 🐌

[RobLoach]

Thanks so much! This is great :+1: