The initial proposal is below. This is a place to discuss

7. Disallow textureLoad() of depth textures in WGSL via validation.

Justification: OpenGL ES does not support texelFetch() of a depth texture.

Alternatives considered:

• bind to an RGBA8 binding point and use shader ALU
  • pros:
    • compatibility, performance
  • cons:
    • untried (does this work?)
• use texture() with quantized texture coordinates; massage the results
  • pros:
    • compatibility, performance
  • cons:
    • untried
    • complexity of implementation