void PT_RunForever(WaveLaneCtx *lane)
{
  Arena *frame_arena = AcquireArena(Gibi(64));
  G_ArenaHandle gpu_frame_arena = G_AcquireArena();

  for (;;)
  {
    ResetArena(frame_arena);
    PT_SharedFrame *frame = PushStruct(frame_arena, PT_SharedFrame);

    WND_Frame window_frame = WND_BeginFrame(G_Format_R16G16B16A16_Float, WND_BackbufferSizeMode_MatchWindow);
    G_BackbufferHandle backbuffer = window_frame.backbuffer;

    for (u64 cev_idx = 0; cev_idx < window_frame.controller_events.count; ++cev_idx)
    {
      ControllerEvent *cev = &window_frame.controller_events.events[cev_idx];
      if (cev->kind == ControllerEventKind_Quit || (cev->kind == ControllerEventKind_ButtonDown && cev->button == Button_Escape))
      {
        SignalExit(0);
      }
    }

    G_CommandListHandle cl = G_PrepareCommandList(G_QueueKind_Direct);
    {
      // Gpu upload pass
      {
        G_ResetArena(cl, gpu_frame_arena);
        frame->noise_tex = G_BasicNoise3D();
        frame->sampler = G_BasicSamplerFromKind(G_BasicSamplerKind_PointClamp);
        frame->compute_target = G_PushTexture2D(
          cl, gpu_frame_arena,
          G_TextureLayout_Family,
          G_Format_R16G16B16A16_Float,
          window_frame.draw_size,
          .flags = G_MemoryFlag_AllowTextureRW
        );
        frame->screen = G_PushTexture2D(
          cl, gpu_frame_arena,
          G_TextureLayout_Family,
          G_Format_R16G16B16A16_Float,
          window_frame.draw_size,
          .flags = G_MemoryFlag_AllowTextureRW | G_MemoryFlag_AllowTextureDraw
        );
        G_SetConstant(cl, PT_ShaderConst_Frame, G_PushStructFromCpu(cl, gpu_frame_arena, frame));
      }

      G_Sync(cl);

      // Test pass
      {
        G_Compute2D(cl, PT_TestCS, G_Count2D(frame->compute_target));
      }

      G_Sync(cl);

      // Blit pass
      G_Draw(
        cl,
        PT_BlitVS, PT_BlitPS,
        1, G_QuadIndices(),
        1, &G_RT(frame->screen, G_BlendMode_CompositeStraightAlpha),
        G_ViewportFromTexture(frame->screen), G_ScissorFromTexture(frame->screen),
        G_DrawMode_TriangleList
      );
    }
    G_CommitCommandList(cl);

    WND_EndFrame(window_frame, VEC2I32(0, 0), frame->screen, RNG2I32(VEC2I32(0, 0), G_Count2D(frame->screen)), 1);
  }
}

void PT_Bootstrap(void)
{
  DispatchWave(Lit("Proto"), 1, PT_RunForever, 0);
}