EngineBindGroups.h

#pragma once
 
#include "Base.h"
 
#include "Rendering/Common.h"
 
namespace Cogs
{
  struct IBindGroups;
 
  namespace Core
  {
    struct RenderTaskContext;
    struct CameraData;
    struct RenderTarget;
 
    enum class BindGroup : uint32_t {
      Default = 0,
      LightTextures,
      Scene,
      Object,
      Count
    };
 
    struct EngineBindGroups
    {
      BindGroupHandle lightTextures = BindGroupHandle::NoHandle;
 
      BindGroupTextureBindingHandle skyBinding = BindGroupTextureBindingHandle::NoHandle;
      BindGroupTextureBindingHandle radianceBinding = BindGroupTextureBindingHandle::NoHandle;
      BindGroupTextureBindingHandle irradianceBinding = BindGroupTextureBindingHandle::NoHandle;
      BindGroupTextureBindingHandle ambientIrradianceBinding = BindGroupTextureBindingHandle::NoHandle;
      BindGroupTextureBindingHandle brdfLUTBinding = BindGroupTextureBindingHandle::NoHandle;
      BindGroupTextureBindingHandle shadowArrayBinding = BindGroupTextureBindingHandle::NoHandle;
      BindGroupTextureBindingHandle shadowCubeArrayBinding = BindGroupTextureBindingHandle::NoHandle;
 
      BindGroupSamplerStateBindingHandle linearSamplerBinding = BindGroupSamplerStateBindingHandle::NoHandle;
      BindGroupSamplerStateBindingHandle linearClampSampler = BindGroupSamplerStateBindingHandle::NoHandle;
      BindGroupSamplerStateBindingHandle pointSampler = BindGroupSamplerStateBindingHandle::NoHandle;
      BindGroupSamplerStateBindingHandle pointClampSampler = BindGroupSamplerStateBindingHandle::NoHandle;
 
      BindGroupSamplerStateBindingHandle shadowSamplerBinding = BindGroupSamplerStateBindingHandle::NoHandle;
    };
 
    void initializeEngineBindGroups(IBindGroups * bindGroups, EngineBindGroups & engineBindGroups);
    void COGSCORE_DLL_API updateLightTexturesBindGroup(RenderTaskContext* context);
  }
}