• using wgpu as a base for this
• remove a lot of complexity from:
  • latent ID initialization
  • different forms of API (core vs hal)

• buffer init descriptor:
  • content (actual buffer data)
  • usage (vertex, index, image, uniform, copy dst etc.)

• vertex buffer layout:
  • stride
  • step mode (vertex vs instance)
  • attributes[]:
    • offset
    • location
    • format

• texture descriptor:
  • size:
    • width
    • height
    • depth or array layers
  • mip level count
  • sample count
  • dimension (2D, 3D etc.)
  • format
  • usage (texture binding, render attachment, copy dst etc.)

• sampler descriptor:
  • address mode[] (repeat, clamp to edge etc.):
    • u
    • v
    • w
  • mag filter (linear, nearest)
  • min filter (linear, nearest)
  • mipmap filter
  • lod min clamp
  • lod max clamp
  • compare func
  • anisotropy clamp
  • border color

• binding type texture:
  • sample type
  • view dimension
  • multisampled

• binding type sampler (filtering, comparison etc.)

• binding type buffer:
  • ty (storage, uniform)
  • has dynamic offset

• binding type storage texture:
  • acces (RO, WO, RW)
  • format
  • view dimension

• bind group layout descriptor:
  • entries[]:
    • binding (0, 1, ...)
    • visibility (fragment, vertex etc.)
    • ty (binding type)
    • count (only relevant if ty is a texture -> num of elements in array texture)

• bind group descriptor:
  • bind group layout descriptor
  • entries[]:
    • binding (0, 1, ...)
    • resource (texture view obj, sampler obj)

• shader module descriptor:
  • source

• color target state:
  • format (of texture)
  • blend (replace, alpha etc.)
  • write_mask (all, just alpha etc.)

• render pipeline descriptor:
  • pipeline layout descriptor:
    • bind group layout[]
    • push constant ranges[]
  • vertex state:
    • shader module descriptor
    • buffers[] (vertex buffer layout)
  • fragment state:
    • shader module descriptor
    • targets[]
  • primitive state:
    • topology (triangle list, fan etc.)
    • strip index format
    • front face (CW vs CCW)
    • cull mode (back, front etc.)
    • polygon mode (fill, lines etc.)
  • depth stencil:
    • format
    • depth write enabled
    • depth compare func
    • stencil
    • bias
  • multisample state:
    • count
    • mask (which samples are active)
    • alpha to coverage enabled (supposedly for AA, don't know more tho)
  • multiview (array texture target)

• render pass descriptor:
  • color attachments[]:
    • view (of render target)
    • ops[] (clear on load etc.)
  • depth stencil attachment:
    • view (texture view of depth texture)
    • depth ops (e.g. clear op to 1.0)
    • stencil ops (similar to above)

• get device and queue
• create command encoder on device
• create renderpass on command encoder from renderpass descriptor
• set pipeline descriptor on render pass
• set bind group at group index
• set vertex buffer at slot
• set index buffer with format (u16, u8 etc.)
• call draw on renderpass (with vertex and instance count)
• submit renderpass to a queue