SRenderPassState.h

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#ifndef __SRENDER_PASS_STATE_H_INCLUDED__
#define __SRENDER_PASS_STATE_H_INCLUDED__
 
#include "GraphicsConstants.h"
#include <glm/vec4.hpp>
#include <array>
 
namespace saga
{
namespace video
{
 
enum E_ATTACHMENT_STATE
{
  CLEAR,
  LOAD
};
 
struct SColorAttachmentInitialState
{
  E_ATTACHMENT_STATE State;
  glm::vec4 Values;
};
 
struct SDepthAttachmentInitialState
{
  E_ATTACHMENT_STATE State;
  float Value;
};
 
struct SStencilAttachmentInitialState
{
  E_ATTACHMENT_STATE State;
  std::uint8_t Value;
};
 
struct SRenderPassState
{
  SRenderPassState()
    :  Colors({ E_ATTACHMENT_STATE::CLEAR , { 0.5f, 0.5f, 0.5f, 0.5f } }),
       Depth({ E_ATTACHMENT_STATE::CLEAR, 1.f }),
       Stencil({ E_ATTACHMENT_STATE::CLEAR, 0 }) {}
  std::array<SColorAttachmentInitialState, MAX_COLOR_ATTACHMENTS> Colors;
  SDepthAttachmentInitialState Depth;
  SStencilAttachmentInitialState Stencil;
};
 
} // namespace scene
} // namespace saga
 
#endif // __SRENDER_PASS_STATE_H_INCLUDED__